No preview available
HomeMy WebLinkAboutWater System Plan Update_Appendices _Final_May_2021Water System Plan Update FINAL | MAY 2021 Appendices APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix A SEPA CHECKLIST AND DETERMINATION OF NON-SIGNIFICANCE Local Government Consistency Determination Form Water System Name: City of Renton __________________________________ PWS ID: 71850L Planning/Engineering Document Title: 2019 Water System Plan Updat Plan Date: March 2020 Draft ____ Local Government with Jurisdiction Conducting Review: Before the Department of Health (DOH) approves a planning or engineering submittal under Section 100 or Section 110, the local government must review the documentation the municipal water supplier provides to prove the submittal is consistent with local comprehensive plans, land use plans and development regulations (WAC 246-290-108). Submittals under Section 105 require a local consistency determination if the municipal water supplier requests a water right place-of-use expansion. The review must address the elements identified below as they relate to water service. By signing this form, the local government reviewer confirms the document under review is consistent with applicable local plans and regulations. If the local government reviewer identifies an inconsistency, he or she should include the citation from the applicable comprehensive plan or development regulation and explain how to resolve the inconsistency, or confirm that the inconsistency is not applicable by marking N/A. See more instructions on reverse. For use by water system For use by local government Local Government Consistency Statement Identify the page(s) in submittal Yes or Not Applicable a) The water system service area is consistent with the adopted land use and zoning within the service area. 3-1 to 3-6 Yes b) The growth projection used to forecast water demand is consistent with the adopted city or county’s population growth projections. If a different growth projection is used, provide an explanation of the alternative growth projection and methodology. 3-38 to 3-49 Yes c) For cities and towns that provide water service: All water service area policies of the city or town described in the plan conform to all relevant utility service extension ordinances. 5-3 to 5-5 Yes d) Service area policies for new service connections conform to the adopted local plans and adopted development regulations of all cities and counties with jurisdiction over the service area. 5-3 to 5-5 Yes e) Other relevant elements related to water supply are addressed in the water system plan, if applicable. This may include Coordinated Water System Plans, Regional Wastewater Plans, Reclaimed Water Plans, Groundwater Management Area Plans, and the Capital Facilities Element of local comprehensive plans. Thoughout Yes I certify that the above statements are true to the best of my knowledge and that these specific elements are consistent with adopted local plans and development regulations. _________________________________________________________________________ ______________ Signature Date Vanessa Dolbee, Planning Director, City of Renton ____________________ Printed Name, Title, & Jurisdiction 2/4/2021 City of Renton February 2016 Page 2 of 2 Consistency Review Guidance For Use by Local Governments and Municipal Water Suppliers This checklist may be used to meet the requirements of WAC 246-290-108. When using an alternative format, it must describe all of the elements; 1a), b), c), d), and e), when they apply. For water system plans (WSP), a consistency review is required for the service area and any additional areas where a municipal water supplier wants to expand its water right’s place of use. For small water system management programs, a consistency review is only required for areas where a municipal water supplier wants to expand its water right’s place-of-use. If no water right place-of-use expansion is requested, a consistency review is not required. For engineering documents, a consistency review is required for areas where a municipal water supplier wants to expand its water right’s place-of-use (water system plan amendment is required). For noncommunity water systems, a consistency review is required when requesting a place-of-use expansion. All engineering documents must be submitted with a service area map (WAC 246-290- 110(4)(b)(ii)). A) Documenting Consistency: The planning or engineering document must include the following when applicable. a) A copy of the adopted land use/zoning map corresponding to the service area. The uses provided in the WSP should be consistent with the adopted land use/zoning map. Include any other portions of comprehensive plans or development regulations that relate to water supply planning. b) A copy of the growth projections that correspond to the service area. If the local population growth projections are not used, explain in detail why the chosen projections more accurately describe the expected growth rate. Explain how it is consistent with the adopted land use. c) Include water service area policies and show that they are consistent with the utility service extension ordinances within the city or town boundaries. This applies to cities and towns only. d) All service area policies for how new water service will be provided to new customers. e) Other relevant elements the Department of Health determines are related to water supply planning. See Local Government Consistency – Other Relevant Elements, Policy B.07, September 2009. B) Documenting an Inconsistency: Please document the inconsistency, include the citation from the comprehensive plan or development regulation, and explain how to resolve the inconsistency. C) Documenting a Lack of Local Review for Consistency: Where the local government with jurisdiction did not provide a consistency review, document efforts made and the amount of time provided to the local government for review. Please include: name of contact, date, and efforts made (letters, phone calls, and emails). To self-certify, please contact the DOH Planner. The Department of Health is an equal opportunity agency. For persons with disabilities, this document is available on request in other formats. To submit a request, please call 1-800-525-0127 (TTY 1-800-833-6388). February 4, 2021 RE: Local Government Consistency Determination Form – City of Renton Planning Department a) The water system service area is consistent with the adopted land use and zoning within the service area. City of Renton Water Utility Engineering Response: Evaluating land use and zoning within the water service area is an important aspect of planning how the system will address future needs as land use patterns change. During this water system plan update, an existing land use map and a future land use map were prepared to guide water service and long-term planning for system improvements. However, the water service area’s land use maps, as shown in Figures 3.2 and 3.3, were prepared using a modified list of land use designations, different from the City’s adopted land use schema, shown on Figure 3.1. Renton’s adopted land use schema identifies six types of land uses: Residential Low Density, Residential Medium Density, Residential High Density, Commercial Mixed Use, Employment Area, and Commercial Office Residential (Ordinance #5915). Each of these land uses has designated zones that detail the types of land uses allowed in those zones. Overall, there are 19 zoning designations in the Land Use Plan. For water system planning purposes, the adopted land uses and zones were compiled into 11 land- use designations: single-family, multi-family, commercial, industrial, mixed use, vacant, agriculture, open space, park, public/quasi-public, and right-of-way. While land-use designations in this Water System Plan Update are a modified version of the adopted land use schema, the consolidated list maintains consistency with the foundation and rationale of the adopted land use and zoning. DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT 1 ENV ENVIRONMENTAL CHECKLIST Planning Division 1055 South Grady Way-Renton, WA 98057 Phone: 425-430-7200 | www.rentonwa.gov PURPOSE OF CHECKLIST: The State Environmental Policy Act (SEPA), Chapter 43.21C RCW, requires all governmental agencies to consider the environmental impacts of a proposal before making decisions. An Environmental Impact Statement (EIS) must be prepared for all proposals with probable significant adverse impacts on the quality of the environment. The purpose of this checklist is to provide information to help you and the agency identify impacts from your proposal (and to reduce or avoid impacts from the proposal, if it can be done) and to help the agency decide whether an EIS is required. INSTRUCTIONS FOR APPLICANTS: This environmental checklist asks you to describe some basic information about your proposal. Governmental agencies use this checklist to determine whether the environmental impacts of your proposal are significant, requiring preparation of an EIS. Answer the questions briefly, with the most precise information known, or give the best description you can. You must answer each question accurately and carefully, to the best of your knowledge. In most cases, you should be able to answer the questions from your own observations or project plans without the need to hire experts. If you really do not know the answer, or if a question does not apply to your proposal, write “do not know“ or “does not apply“. Complete answers to the questions now may avoid unnecessary delays later. Some questions ask about governmental regulations, such as zoning, shoreline, and landmark designations. Answer these questions if you can. If you have problems, the governmental agencies can assist you. The checklist questions apply to all parts of your proposal, even if you plan to do them over a period of time or on different parcels of land. Attach any additional information that will help describe your proposal or its environmental effects. The agency to which you submit this checklist may ask you to explain your answers or provide additional information reasonably related to determining if there may be significant adverse impact. 2 USE OF CHECKLIST FOR NONPROJECT PROPOSALS: Complete this checklist for non-project proposals, even though questions may be answered "does not apply." IN ADDITION, complete the SUPPLEMENTAL SHEET FOR NONPROJECT ACTIONS (part D). For non-project actions (actions involving decisions on policies, plans and programs), the references in the checklist to the words “project," "applicant,“ and "property or site“ should be read as "proposal," "proposer,“ and "affected geographic area," respectively. A. BACKGROUND 1. Name of proposed project, if applicable: City of Renton 2019 Water System Plan Update 2. Name of applicant: City of Renton – Utility Systems Division 3. Address and phone number of applicant and contact person: Abdoul Gafour, Water Utility Engineering Manager 1055 South Grady Way, Renton, WA 98057 425-430-7210 agafour@rentonwa.gov 4. Date checklist prepared: January 3, 2020 5. Agency requesting checklist: City of Renton 6. Proposed timing or schedule (including phasing, if applicable): The City of Renton 2019 Water System Plan Update (Plan) is scheduled for adoption in 2020. 7. Do you have any plans for future additions, expansion, or further activity related to or connected with this proposal? If yes, explain. No. This Plan lists capital improvement projects planned by the City within the next 10 years and long-term projects over the next 20 years. Proposed locations are shown in the Plan. 8. List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal. Depending upon the scope of the projects proposed in the Plan, an individual environmental checklist and threshold determination would be completed as specified projects are proposed for construction. 9. Do you know whether applications are pending for governmental approvals of other proposals directly affecting the property covered by your proposal? If yes, explain. At this time, there are no known pending applications for general applicability related to the area covered by the water system. There may be applications pending related to improvements to the water system such as various on-going plats and developer extensions occurring within the water service area. The City plans to adopt the capital improvement plan outlined in this document as part of the City’s 10-year capital improvements plan. 3 10. List any government approvals or permits that will be needed for your proposal, if known. The Plan must be approved by the City of Renton, King County, the Washington State Department of Health, and the Washington State Department of Ecology. 11. Give brief, complete description of your proposal, including the proposed uses and the size of the project and site. The City of Renton proposes the adoption of a new Water System Plan to supersede the existing Water System Plan adopted in 2012. This Plan is an updated version of the City’s 2012 Water System Plan. The purpose of this Plan is to document changes to the City’s water system, to identify required system modifications, and to appropriately outline capital improvement projects proposed to meet future water demands as well as system maintenance and improvement activities. Maintaining a current plan is required to meet regulations of the Washington State Department of Health and the requirements of the Washington State Growth Management Act. The Plan examines the existing water service area, which includes a majority, but not all, of the city limits. The water service area encompasses an area of approximately 17.25 square miles. The City of Renton has no plans to serve beyond the limits of the current water service area. 12. Location of the proposal. Give sufficient information for a person to understand the precise location of your proposed project, including a street address, if any, and section, township, and range, if known. If a proposal would occur over a range of area, provide the range or boundaries of the site(s). Provide a legal description, site plan, vicinity map, and topographic map, if reasonably available. While you should submit any plans required by the agency, you are not required to duplicate maps or detailed plans submitted with any permit applications related to this checklist. The policies and guidance of this Plan are applicable throughout the City of Renton’s water service area. The existing water service area includes a large portion, but not all, of the city limits. The water service area encompasses an area of approximately 17.25 square miles and is shown as the Retail Water Service Area on Figure 1.3. 4 B. ENVIRONMENTAL ELEMENTS 1. EARTH a. General description of the site (check or circle one): Flat, rolling, hilly, steep slopes, mountainous, other _____________. The water service area includes steep slopes, several hills, a plateau, and river valley areas. b. What is the steepest slope on the site (approximate percent slope)? The slopes vary from flat (zero percent) to very steep (over 40 percent). Steep slopes exist along the Maple Valley Highway to the north and south of the Cedar River Valley (southern edge of Renton Highlands; northern edge of Scenic Hill and Rolling Hills), along the eastern side of I-405 (eastern edge of the Renton Highlands), along the southern (SR 900) and eastern (Rainier Ave N) edges of Renton West Hill, along the western (SR 167) and northern (I-405) edges of Talbot Hill and the western edge (I-405) of Scenic Hill. c. What general types of soils are found on the site (for example, clay, sand, gravel, peat, muck)? If you know the classification of agricultural soils, specify them and note any agricultural land of long-term commercial significance and whether the proposal results in removing any of these soils. According to the USDA’s Web Soil Survey, the main soil types within the water service area include: Alderwood gravelly sandy loam, Alderwood and Kitsap soils, Arents-Alderwood material, and Indianola loamy sand. Alderwood gravelly sandy loam makes up over 30% of the water service area and is considered prime farmland. Using engineering classifications: there is a wide variety of highly variable glacial deposits in the water service area that include clay, silt, sand, gravel, cobbles, and boulders. In the river valley areas, there is a variety of modern alluvium and undifferentiated deltaic deposits. Adoption of the Water System Plan Update will not itself result in the removal of agricultural soil. Specific projects that are subject to environmental review will be evaluated for their impact to agricultural soils prior to implementation. d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. Within the City, there are areas of unstable soils including steep slopes and historic coal mines. Some alluvial deposits in the Cedar River Valley and old Black River Valley may be subject to liquefaction during seismic events. Sensitive areas are mapped by the City and are subject to regulation under Renton Municipal Code Title IV, Development Regulations. Specific projects that are subject to environmental review will be evaluated for their soil conditions prior to implementation. 5 e. Describe the purpose, type, total area, and approximate quantities and total affected area of any filling, excavation, and grading proposed. Indicate source of fill. N/A, non-project action. However, the water system construction projects identified in the Plan will require excavation and grading of an undetermined quantity of material. Specific projects will be subject to individual environmental review before implementation. f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe. N/A, non-project action. Adoption of the Water System Plan will not itself result in the clearing, construction, or use of soils, however, the Plan’s programs and projects may result in erosion from construction. Specific projects that are subject to environmental review will be evaluated for erosion potential prior to implementation. g. About what percent of the site will be covered with impervious surfaces after project construction (for example, asphalt or buildings)? N/A, non-project action. Specific projects will be subject to individual environmental review before implementation. h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: N/A, non-project action. Where applicable, best management practices, along with erosion and sedimentation control measures, will be used in all areas of potential erosion. Specific projects will be subject to individual environmental review before implementation. 2. AIR a. What types of emissions to the air would result from the proposal during construction, operation, and maintenance when the project is completed? If any, generally describe and give approximate quantities if known. N/A, non-project action. Adoption of the Water System Plan will not itself result in air emissions, however, the Plan’s programs and projects may be a source of emissions from construction activity and increased usage of generators during maintenance, testing, and power outages events. Specific projects that are subject to environmental review will be evaluated for air emissions potential prior to implementation. b. Are there any off-site sources of emissions or odor that may affect your proposal? If so, generally describe. N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for off-site sources of emissions prior to implementation. c. Proposed measures to reduce or control emissions or other impacts to air, if any: N/A, non-project action. However, standard emissions controls for construction equipment will be utilized during construction of projects recommended by this Plan. Specific projects that are subject to environmental review will be evaluated for their potential impact and corresponding mitigation measures prior to implementation. 6 3. WATER a. Surface Water: 1) Is there any surface water body on or in the immediate vicinity of the site (including year-round and seasonal streams, saltwater, lakes, ponds, wetlands)? If yes, describe type and provide names. If appropriate, state what stream or river it flows into. There are multiple surface water bodies within the water system area. The northwest boundary of the water service area is the shoreline of Lake Washington. The rivers and streams that run through the water service area include the Cedar River, Green River, May Creek, and Springbrook Creek. The Cedar River is tributary to Lake Washington and the Green River is a tributary to Puget Sound. May Creek flows into Lake Washington and Springbrook Creek flows into the Green River. All water bodies and wetland boundaries are cataloged in the City’s GIS (COR Maps). 2) Will the project require any work over, in, or adjacent to (within 200 feet) the described waters? If yes, please describe and attach available plans. N/A, non-project action. However, the Plan’s programs and projects may require work within 200 feet of surface water bodies. These projects will be subject to individual review and compliance with the City’s Shoreline Master Program. 3) Estimate the amount of fill and dredge material that would be placed in or removed from surface water or wetlands and indicate the area of the site that would be affected. Indicate the source of fill material. N/A, non-project action. Adoption of the Water System Plan Update will not itself result in the direct alteration of the environment, however, the Plan’s programs and projects may result in the addition or removal of fill and dredge material. The potential impacts of these actions are currently unknown. Projects that are subject to environmental review will be evaluated for potential impacts and corresponding mitigation measures prior to implementation. 4) Will the proposal require surface water withdrawals or diversions? Give general description, purpose, and approximate quantities if known. N/A, non-project action. Adoption of the Water System Plan Update will not itself result in the withdrawal or diversion of surface water. Projects that are subject to environmental review will be evaluated for potential impacts and corresponding mitigation measures prior to implementation. 5) Does the proposal lie within a 100-year floodplain? If so, note location on the site plan: N/A, non-project action. However, some portions of the City are within or adjacent to 100-year floodplains. Projects that are subject to environmental review will identify floodplain boundaries prior to implementation. 7 6) Does the proposal involve any discharges of waste materials to surface waters? If so, describe the type of waste and anticipated volume of discharge. N/A, non-project action. However, no waste material will be discharged into surface waters during construction of projects recommended by this Plan. Projects that are subject to environmental review will identify discharge plans prior to implementation. b. Ground Water: 1) Will groundwater be withdrawn from a well for drinking water or other purposes? If so, give a general description of the well, proposed uses and approximate quantities withdrawn from the well. Will water be discharged to groundwater? Give general description, purpose, and approximate quantities if known. N/A, non-project action. Adoption of the Water System Plan Update will not itself result in the withdrawal of groundwater. A description of the City’s groundwater wells and spring (infiltration gallery) is provided in the Plan and includes detailed information on source locations, water rights, and withdrawal quantities. The City’s current and future groundwater withdrawal is limited by the water rights that have been granted by the Washington State Department of Ecology. 2) Describe waste material that will be discharged into the ground from septic tanks or other sources, if any (for example: Domestic sewage; industrial, containing the following chemicals; agricultural; etc.). Describe the general size of the system, the number of such systems, the number of houses to be served (if applicable), or the number of animals or humans the system(s) are expected to serve. N/A, non-project action. However, no waste material will be discharged into the ground during projects recommended by this Plan. Projects that are subject to environmental review will identify discharge plans prior to implementation. c. Water runoff (including storm water): 1) Describe the source of runoff (including storm water) and method of collection and disposal, if any (include quantities, if known). Where will this water flow? Will this water flow into other waters? If so, describe. N/A, non-project action. Adoption of the Water System Plan Update will not itself result in runoff. Projects that are subject to environmental review will be evaluated for potential impacts and corresponding mitigation measures prior to implementation. 2) Could waste materials enter ground or surface waters? If so, generally describe. N/A, non-project action. Adoption of the Water System Plan Update will not itself result in waste materials entering ground or surface waters. Projects that are subject to environmental review will be evaluated for potential impacts and corresponding mitigation measures prior to implementation. 8 3) Proposed measures to reduce or control surface, ground, and runoff water, and drainage pattern impacts, if any: N/A, non-project action. Adoption of the Water System Plan Update will not itself result in any such impacts. Projects that are subject to environmental review will be evaluated for potential impacts and their corresponding reduction and control measures prior to implementation. 4. PLANTS a. Check the types of vegetation found on the site: __X__deciduous tree: alder, maple, aspen, other __X__evergreen tree: fir, cedar, pine, other __X__shrubs __X__grass __X__pasture ____crop or grain ____orchards, vineyards or other permanent crops __X__wet soil plants: cattail, buttercup, bullrush, skunk cabbage, other __X_water plants: water lily, eelgrass, milfoil, other __X_other types of vegetation b. What kind and amount of vegetation will be removed or altered? N/A, non-project action. Adoption of the Water System Plan Update will not itself result in the direct removal or alteration of vegetation, however, the Plan’s programs and projects may result in these impacts. The potential impacts of these actions are currently unknown. Projects that are subject to environmental review will be evaluated for potential vegetation impacts and corresponding mitigation measures prior to implementation. c. List threatened and endangered species known to be on or near the site. N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for their potential impact to threatened or endangered plant species on or near the site. d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the site, if any: N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for vegetation plans before implementation. e. List all noxious weeds and invasive species known to be on or near the site. N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for noxious and invasive plant species on or near the site before plan implementation. 9 5. ANIMALS a. List any birds and other animals which have been observed on or near the site or are known to be on or near the site. N/A, non-project action. Many of the following birds and animals could be present within the water service area. Specific projects will be subject to individual environmental review prior to implementation. Examples include: Birds: hawk, heron, eagle, songbirds, other: gulls Mammals: deer, bear, elk, beaver, other: possum, raccoon, rabbits, squirrels Fish: bass, salmon, trout, herring, shellfish, other: b. List any threatened and endangered species known to be on or near the site. According to the U.S. Fish and Wildlife Service, the following animals are listed as threatened within the water service area: bull trout (Salvelinus confluentus), marbled murrelet (Brachyramphus marmoratus), streaked horned lark (Eremophila alpestris strigata), and yellow-billed cuckoo (Coccyzus americanus). According NOAA, the City is within the critical habitat for Puget Sound ESU Chinook (Oncorhynchus tshawytscha) and Puget Sound DPS Steelhead (Oncorhynchus mykiss). Specific projects that are subject to environmental review will be evaluated for their potential impact to threatened or endangered wildlife species on or near the site. c. Is the site part of a migration route? If so, explain. N/A, non-project action. However, the entire state of Washington is within the Pacific flyway and two rivers within the water service area (Cedar and Green Rivers) are spawning routes for salmon and steelhead trout. Specific projects will be subject to individual environmental review prior to implementation. d. Proposed measures to preserve or enhance wildlife, if any: N/A, non-project action. Projects that are subject to environmental review will be evaluated for potential impacts to wildlife and their corresponding preservation or enhancement measures prior to implementation. e. List any invasive animal species known to be on or near the site. N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for invasive animal species on or near the site prior to implementation. 10 6. ENERGY AND NATURAL RESOURCES a. What kinds of energy (electric, natural gas, oil, wood stove, solar) will be used to meet the completed project's energy needs? Describe whether it will be used for heating, manufacturing, etc. N/A, non-project action. Adoption of the Water System Plan will not itself use energy. Specific projects that are subject to environmental review will be evaluated for energy and other natural resource uses prior to implementation. b. Would your project affect the potential use of solar energy by adjacent properties? If so, generally describe. N/A, non-project action. Adoption of the Water System Plan will not itself affect the use of solar energy. Specific projects that are subject to environmental review will be evaluated for effects on solar energy by adjacent properties prior to implementation. c. What kinds of energy conservation features are included in the plans of this proposal? List other proposed measures to reduce or control energy impacts, if any: N/A, non-project action. Adoption of the Water System Plan will not itself result in the direct reduction or control of energy impacts, however, the Plan’s programs and projects may result in energy conservation features. Specific projects that are subject to environmental review will be evaluated for energy conservation features prior to implementation. 7. ENVIRONMENTAL HEALTH a. Are there any environmental health hazards, including exposure to toxic chemicals, risk of fire and explosion, spill, or hazardous waste that could occur as a result of this proposal? If so, describe. N/A, non-project action. Adoption of the Water System Plan will not itself result in direct environmental hazards, however, the potential impacts from the Plan’s programs and projects are currently unknown. Specific projects that are subject to environmental review will be evaluated for potential environmental health hazards and corresponding mitigation measures prior to implementation. 1) Describe any known or possible contamination at the site from present or past uses. N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for known or possible contamination at the site prior to implementation. 11 2) Describe existing hazardous chemicals/conditions that might affect project development and design. This includes underground hazardous liquid and gas transmission pipelines located within the project area and in the vicinity. N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for existing hazardous chemicals or conditions at the site prior to implementation. 3) Describe any toxic or hazardous chemicals that might be stored, used, or produced during the project's development or construction, or at any time during the operating life of the project. N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for toxic or hazardous chemicals during the development, construction, or lifetime of the project prior to implementation. 4) Describe special emergency services that might be required. N/A, non-project action. Adoption of the Water System Plan will not itself require emergency services, however, the potential impacts from the Plan’s programs and projects are currently unknown. Specific projects that are subject to environmental review will be evaluated for special emergency services prior to implementation. 5) Proposed measures to reduce or control environmental health hazards, if any: N/A, non-project action. Adoption of the Water System Plan will not itself require the reduction or control of environmental health hazards, however, the potential impacts from the Plan’s programs and projects are currently unknown. Specific projects that are subject to environmental review will be evaluated for environmental health hazards and corresponding reduction or control measures prior to implementation. b. Noise 1) What types of noise exist in the area which may affect your project (for example: traffic, equipment, operation, other)? N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for surrounding noise prior to implementation. 2) What types and levels of noise would be created by or associated with the project on a short-term or a long-term basis (for example: traffic, construction, operation, other)? Indicate what hours noise would come from the site. N/A, non-project action. Adoption of the Water System Plan will not itself create any long-term or short-term noise, however, the potential impacts from the Plan’s programs and projects are currently unknown. Specific projects that are subject to environmental review will be evaluated for potential project noise prior to implementation. 12 3) Proposed measures to reduce or control noise impacts, if any: N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for potential project noise and corresponding measures to reduce or control noise impacts prior to implementation. 8. LAND AND SHORELINE USE a. What is the current use of the site and adjacent properties? Will the proposal affect current land uses on nearby or adjacent properties? If so, describe. The following land uses are present within the water service area: industrial, commercial, residential, public, park, and other land uses. Adoption of the Water System Plan will not itself affect any land use on nearby or adjacent properties, however, the potential impacts from the Plan’s programs and projects are currently unknown. Specific projects that are subject to environmental review will be evaluated for individual land uses prior to implementation. b. Has the project site been used as working farmlands or working forest lands? If so, describe. How much agricultural or forest land of long-term commercial significance will be converted to other uses as a result of the proposal, if any? If resource lands have not been designated, how many acres in farmland or forest land tax status will be converted to nonfarm or non-forest use? In the past, the City contained working farmlands as a small part of the economic base. Adoption of the Water System Plan will not itself convert any agricultural or forest land. Specific projects that are subject to environmental review will be evaluated for effects to working farm or forest land prior to implementation. 1) Will the proposal affect or be affected by surrounding working farm or forest land normal business operations, such as oversize equipment access, the application of pesticides, tilling, and harvesting? If so, how: N/A, non-project action. Adoption of the Water System Plan will not itself affect or be affected by surrounding working farm or forest land, however, the potential impacts from the Plan’s programs and projects are currently unknown. Specific projects that are subject to environmental review will be evaluated for affects by or affects to working farm or forest land prior to implementation. c. Describe any structures on the site. There are many types of structures in the water service area including: industrial, commercial, residential, schools, hotels, and other common structures. d. Will any structures be demolished? If so, what? N/A, non-project action. Adoption of the Water System Plan will not itself demolish any structures, however, the potential impacts from the Plan’s programs and projects are currently unknown. Specific projects that are subject to environmental review will be evaluated for planned demolition prior to implementation. 13 e. What is the current zoning classification of the site? The water service area encompasses a wide variety of zoning classifications including: resource conservation, residential, commercial, urban, and industrial areas. f. What is the current comprehensive plan designation of the site? The water service area encompasses multiple comprehensive plan land use designations including: residential low density, residential medium density, residential high density, commercial & mixed use, commercial office residential, and employment area. g. If applicable, what is the current shoreline master program designation of the site? The water service area encompasses multiple areas classified with shoreline designations including: natural, urban conservancy, single family residential, shoreline high-intensity, shoreline isolated high-intensity, and aquatic environments. Specific projects recommended by the Plan will be required to comply with the City’s Shoreline Master Program. h. Has any part of the site been classified as a critical area by the city or county? If so, specify. The water service area encompasses multiple areas classified as critical areas. These include: flood hazard areas, seismic hazard areas, steep slopes, habitat conservation areas, streams, lakes, wellhead protection areas, and wetlands. i. Approximately how many people would reside or work in the completed project? The City’s water system provided service to a full time residential population of approximately 68,664 in 2017, and is estimated to increase to 75,416 in 2025 and 82,704 by 2040. j. Approximately how many people would the completed project displace? N/A, non-project action. Adoption of the Water System Plan will not itself displace any people. The potential impacts from the Plan’s programs and projects are currently unknown, however, it is unlikely any project would lead to displacement. Specific projects that are subject to environmental review will be evaluated for displacement prior to implementation. k. Proposed measures to avoid or reduce displacement impacts, if any: N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for displacement prior to implementation. l. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans, if any: The City of Renton Water System Plan is written in accordance with all existing local, county, and state regulations including the City’s Comprehensive Plan. 14 m. Proposed measures to reduce or control impacts to agricultural and forest lands of long- term commercial significance, if any: N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for potential impacts to agricultural and forest lands, and their corresponding preservation or enhancement measures, prior to implementation. 9. HOUSING a. Approximately how many units would be provided, if any? Indicate whether high, middle, or low-income housing. N/A, non-project action. The adoption of the Water System Plan and its corresponding programs and projects are not intended to provide housing units. b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low-income housing. N/A, non-project action. The adoption of the Water System Plan and its corresponding programs and projects are not intended to eliminate housing units. c. Proposed measures to reduce or control housing impacts, if any: N/A, non-project action. The adoption of the Water System Plan and its corresponding programs and projects are not intended to affect housing. Specific projects that are subject to environmental review will be evaluated for housing impacts prior to implementation. 10. AESTHETICS a. What is the tallest height of any proposed structure(s), not including antennas; what is the principal exterior building material(s) proposed? N/A, non-project action. Adoption of the Water System Plan will not itself result in a structure. Specific projects that are subject to environmental review will be evaluated for structure height and material prior to implementation. b. What views in the immediate vicinity would be altered or obstructed? N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for view alteration or obstruction prior to implementation. c. Proposed measures to reduce or control aesthetic impacts, if any: N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for their potential aesthetic impacts and corresponding mitigation measures prior to implementation. 15 11. LIGHT AND GLARE a. What type of light or glare will the proposal produce? What time of day would it mainly occur? N/A, non-project action. Adoption of the Water System Plan will not itself result in light or glare. Specific projects that are subject to environmental review will be evaluated for potential light or glare prior to implementation. b. Could light or glare from the finished project be a safety hazard or interfere with views? N/A, non-project action. Adoption of the Water System Plan will not itself result in light or glare. Specific projects that are subject to environmental review will be evaluated for potential light or glare prior to implementation. c. What existing off-site sources of light or glare may affect your proposal? N/A, non-project action. Adoption of the Water System Plan itself will not be affected by existing off-site sources of light or glare. Specific projects that are subject to environmental review will be evaluated for existing off-site light or glare prior to implementation. d. Proposed measures to reduce or control light and glare impacts, if any: N/A, non-project action. Adoption of the Water System Plan itself will not be affected by existing off-site sources of light or glare. Specific projects that are subject to environmental review will be evaluated for their potential light impacts and corresponding mitigation measures prior to implementation. 12. RECREATION a. What designated and informal recreational opportunities are in the immediate vicinity? Within and near the water service area are numerous parks and recreational opportunities, including Maplewood Golf Course. There are also streams and rivers within the water service area that provide recreational opportunities. b. Would the proposed project displace any existing recreational uses? If so, describe. N/A, non-project action. Adoption of the Water System Plan will not itself displace any recreational uses. c. Proposed measures to reduce or control impacts on recreation, including recreation opportunities to be provided by the project or applicant, if any: N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for their impacts on recreation and corresponding mitigation measures prior to implementation. 16 13. HISTORIC AND CULTURAL PRESERVATION a. Are there any buildings, structures, or sites, located on or near the site that are over 45 years old listed in or eligible for listing in national, state, or local preservation registers ? If so, specifically describe. N/A, non-project action. Adoption of the Water System Plan will not itself involve any historical buildings or sites. Specific projects that are subject to environmental review will be evaluated for their proximity to historical buildings or sites prior to implementation. b. Are there any landmarks, features, or other evidence of Indian or historic use or occupation? This may include human burials or old cemeteries. Are there any material evidence, artifacts, or areas of cultural importance on or near the site? Please list any professional studies conducted at the site to identify such resources. N/A, non-project action. Adoption of the Water System Plan will not itself involve any cultural resources. Specific projects that are subject to environmental review will be evaluated for their proximity to cultural resources prior to implementation. c. Describe the methods used to assess the potential impacts to cultural and historic resources on or near the project site. Examples include consultation with tribes and the department of archeology and historic preservation, archaeological surveys, historic maps, GIS data, etc. N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for their impacts on historic sites and cultural resources on or near the project site. d. Proposed measures to avoid, minimize, or compensate for loss, changes to, and disturbance to resources. Please include plans for the above and any permits that may be required. N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for their impacts on historic and cultural resources and corresponding mitigation measures prior to implementation. 14. TRANSPORTATION a. Identify public streets and highways serving the site or affected geographic area and describe proposed access to the existing street system. Show on site plans, if any. Many streets and highways serve the Water System Plan area. Major highways passing through the city include: Interstate 405 and State Routes 167, 169, 515 and 900. Major arterials providing access to and from the city include Rainier Avenue, Benson Road, Carr Road, and Duvall Avenue. 17 b. Is the site or affected geographic area currently served by public transit? If so, generally describe. If not, what is the approximate distance to the nearest transit stop? Public transportation within the City includes bus and train services provided by Sound Transit and King County Metro. Specific projects that are subject to environmental review will be evaluated for their proximity to public transit prior to implementation. c. How many additional parking spaces would the completed project or non-project proposal have? How many would the project or proposal eliminate? N/A, non-project action. Adoption of the Water System Plan will not itself impact any parking features. Specific projects that are subject to environmental review will be evaluated for their impacts to parking spaces and corresponding mitigation measures prior to implementation. d. Will the proposal require any new or improvements to existing roads, streets, pedestrian, bicycle or state transportation facilities, not including driveways? If so, generally describe (indicate whether public or private). N/A, non-project action. Adoption of the Water System Plan will not itself require any new or improved transportation features. Specific projects that are subject to environmental review will be evaluated for their impacts to transportation prior to implementation. e. Will the project or proposal use (or occur in the immediate vicinity of) water, rail, or air transportation? If so, generally describe. N/A, non-project action. The Plan’s programs and projects may occur in the immediate vicinity of water, rail, or air transportation. Specific projects that are subject to environmental review will be evaluated for transportation prior to implementation. f. How many vehicular trips per day would be generated by the completed project or proposal? If known, indicate when peak volumes would occur and what percentage of the volume would be trucks (such as commercial and non-passenger vehicles). What data or transportation models were used to make these estimates? N/A, non-project action. Adoption of the Water System Plan will not itself affect the amount of vehicular trips per day in the area, however, the potential impacts from the Plan’s programs and projects are currently unknown. Specific projects that are subject to environmental review will be evaluated for effects to transportation prior to implementation. g. Will the proposal interfere with, affect or be affected by the movement of agricultural and forest products on roads or streets in the area? If so, generally describe. N/A, non-project action. The potential impacts from the Plan’s programs and projects are currently unknown, however, it is unlikely any project would affect or be affected by the movement of agricultural or forest products. Specific projects that are subject to environmental review will be evaluated for the movement of products prior to implementation. 18 h. Proposed measures to reduce or control transportation impacts, if any: N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for their impacts on transportation and corresponding mitigation measures prior to implementation. 15. PUBLIC SERVICES a. Would the project result in an increased need for public services (for example: fire protection, police protection, public transit, health care, schools, other)? If so, generally describe. N/A, non-project action. The potential impacts from the Plan’s programs and projects are currently unknown, however, it is unlikely any project would increase the need for public services. Specific projects that are subject to environmental review will be evaluated for public service needs prior to implementation. b. Proposed measures to reduce or control direct impacts on public services, if any. N/A, non-project action. Specific projects that are subject to environmental review will be evaluated for their impacts on public services and corresponding mitigation measures prior to implementation. 16. UTILITIES a. Circle utilities currently available at the site: electricity, natural gas, water, refuse service, telephone, sanitary sewer, septic system, other b. Describe the utilities that are proposed for the project, the utility providing the service, and the general construction activities on the site or in the immediate vicinity which might be needed. The recommended repairs, replacements, improvements, or extensions to infrastructure in the Water System Plan are required to meet the level of service criteria set forth by local, county, and state governments. The infrastructure includes wells, springs, reservoirs, pump stations, treatment facilities, pressure reducing stations, water mains, and related appurtenances. Each specific recommended project, subject to environmental review, will be evaluated for its impacts prior to implementation. 19 C. SIGNATURE The above answers are true and complete to the best of my knowledge. I understand that the lead agency is relying on them to make its decision. Proponent Signature: Name of Signee (printed): Position and Agency/Organization: Date Submitted: Water Utility Engineering Manager, City of Renton Abdoul Gafour Type text hereAPRIL 3, 2020 20 D. SUPPLEMENTAL SHEET FOR NONPROJECT ACTIONS (IT IS NOT NECESSARY to use these sheets for project actions.) Because these questions are very general, it may be helpful to read them in conjunction with the list of the elements of the environment. When answering these questions, be aware of the extent the proposal or the types of activities likely to result from the proposal, would affect the item at a greater intensity or at a faster rate than if the proposal were not implemented. Respond briefly and in general terms 1. How would the proposal be likely to increase discharge to water; emissions to air; production, storage, or release of toxic or hazardous substances; or production of noise? The Water System Plan will not itself increase discharge to water, emissions to air, hazardous substances, or production of noise, however, the Plan’s programs and projects have the potential for these effects. For example, projects recommended by the Plan that require construction may result in exhaust emissions, dust, and noise from construction equipment as well as temporary storage of hazardous materials. All hazardous materials storage within the Aquifer Protection Area will be required to comply with the Aquifer Protection Code in order to prevent contamination of the City’s main drinking water source. Specific projects that are subject to environmental review will be evaluated for potential impacts and corresponding mitigation measures prior to implementation. Proposed measures to avoid or reduce such increases are: For the Water System Plan adoption, there are no specific measures planned to reduce these impacts. Best management practices will be used to minimize impacts, in accordance with local, state, and federal laws, during the planning and construction of any applicable projects. Proposed projects will be reviewed and addressed on an individual basis by appropriate agencies prior to implementation. 2. How would the proposal be likely to affect plants, animals, fish, or marine life? Adoption of the Water System Plan will not itself result in direct effects to plants, animals, fish, or marine life. It is not anticipated that any of the proposed projects within the Plan will have an impact upon vegetation or wildlife, however, there is potential for impacts to occur during construction efforts. Specific projects that are subject to environmental review will be evaluated for potential impacts to vegetation and wildlife and corresponding mitigation measures prior to implementation. Proposed measures to protect or conserve plants, animals, fish, or marine life are: Specific projects that are subject to environmental review will be evaluated for their potential impact to plants, animals, fish, and marine life. Potential impacts will be reported with corresponding mitigation measures to protect or conserve vegetation and wildlife. Proposed projects and mitigation measures will be reviewed and addressed on an individual basis by appropriate agencies prior to implementation. 21 3. How would the proposal be likely to deplete energy or natural resources? Adoption of the Water System Plan will not itself result in the direct depletion of energy or natural resources. It is not anticipated that any of the proposed projects within the Plan will have a strong impact on energy or natural resources, however, some projects may require the use of energy resources. For example, the running or testing of water system facilities uses electricity and construction projects require fuel for equipment operation and delivery of materials. Specific projects that are subject to environmental review will be evaluated for potential impacts to energy resources and corresponding mitigation measures prior to implementation. Proposed measures to protect or conserve energy and natural resources are: For the Water System Plan adoption, best management practices will be used to minimize energy usage. For example, the water utility maximizes the potential for gravity flow in the water system whenever possible. Additionally, the Plan includes a water use efficiency program intended to provide water resource savings over time. Programs and projects proposed in the Water System Plan may also result in energy conservation features such as improvements to pump stations and strategies to increase system efficiency. Best management practices will be used in the design, construction and operations of the infrastructure proposed by the Plan, in accordance with local, state, and federal laws, during the planning and construction of any applicable projects. Proposed projects will be reviewed and addressed on an individual basis for energy and natural resources impacts by appropriate agencies prior to implementation. 4. How would the proposal be likely to use or affect environmentally sensitive areas or areas designated (or eligible or under study) for governmental protection; such as parks, wilderness, wild and scenic rivers, threatened or endangered species habitat, historic or cultural sites, wetlands, floodplains, or prime farmlands? Adoption of the Water System Plan will not itself result in direct effects to environmentally sensitive areas or areas designated for governmental protection, however, there is potential for the Plan’s programs and projects to occur in the immediate vicinity of sensitive areas. The potential impacts from these actions are currently unknown. Specific projects that are subject to environmental review will be evaluated for potential impacts and corresponding mitigation measures prior to implementation. Proposed measures to protect such resources or to avoid or reduce impacts are: Specific projects that are subject to environmental review will be evaluated by the appropriate agencies for their potential impact and corresponding mitigation measures prior to implementation. All such projects will be required to comply with applicable local, state, and federal guidelines and regulations regarding environmental protection. 22 5. How would the proposal be likely to affect land and shoreline use, including whether it would allow or encourage land or shoreline uses incompatible with existing plans? Adoption of the Water System Plan will not itself result in direct effects to land and shoreline use and will not allow or encourage land or shoreline uses incompatible with existing plans. Specific projects that are subject to environmental review will be evaluated for land and shoreline use prior to implementation. Proposed measures to avoid or reduce shoreline and land use impacts are: The Water System Plan is designed to support City land use plans, including adhering to the guidelines set by the state Growth Management Act. All such projects will be required to comply with applicable local, state, and federal guidelines and regulations regarding shoreline and land use. Proposed projects will be reviewed and addressed on an individual basis by appropriate agencies prior to implementation. 6. How would the proposal be likely to increase demands on transportation or public services and utilities? Adoption of the Water System Plan will not increase the demand for transportation, public services, or utilities. The Plan itself is partly in response to population growth and increased demands on the water utility. Water demand projections are included in Chapter 3 of the 2019 City of Renton Water System Plan Update. Proposed measures to reduce or respond to such demand(s) are: The proposed Water System Plan was developed, in part, as a response to increased demands on the City’s water utility system. 7. Identify, if possible, whether the proposal may conflict with local, state, or federal laws or requirements for the protection of the environment. The 2019 City of Renton Water System Plan Update does not conflict with any known local, state, or federal environmental laws or requirements. Specific projects that are subject to environmental review will be evaluated for adherence to environmental laws or requirements prior to implementation. DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT SIGNATURES: Martin Pastucha Public Works Administrator Date Rick M. Marshall, Administrator Renton Regional Fire Authority Date Kelly Beymer, Administrator Community Services Department Date Cliff Long, Econ. Dev., Director Date Interim Community & Econ. Dev. Administrator Interim Chair ENVIRONMENTAL (SEPA) DETERMINATION OF NON-SIGNIFICANCE (DNS) PROJECT NUMBER: LU20-000107, ECF APPLICANT: Abdoul Gafour, City of Renton/1055 S Grady Way, Renton, WA 98057/agafour@rentonwa.gov PROJECT NAME: City of Renton 2019 Water System Plan Update PROJECT DESCRIPTION: The applicant, the City of Renton Public Works Department, is requesting SEPA Environmental (SEPA) Review for the City of Renton 2019 Water System Plan Update. The subject plan will reviewed as a non-project action, as defined by Section 197-11-774 in the Washington Administrative Code. The plan primarily serves as an update to the City of Renton’s 2012 Water System Plan and was developed collaboratively by City staff, Carollo Engineers, Inc. (Carollo), and Pacific Groundwater Group. The plan documents the current status of the water system and evaluates future needs of the water utility and will be used as a guide in maintaining and improving the water system in the short-term over the next 10 years. It also provides a planning framework for the 20-year, long-term planning horizon. The primary purpose of this plan is to document changes to the City’s water system, identify required system modifications, and appropriately outline capital improvement projects to meet future water demands. Maintaining a current Plan is required to meet the regulations of the Washington State Department of Health (DOH) and the requirements of the Washington State Growth Management Act. The plan also contains estimated timeframes, which are the intended framework PROJECT LOCATION: City-Wide Water Service Area LEAD AGENCY: City of Renton Environmental Review Committee Department of Community & Economic Development The City of Renton Environmental Review Committee has determined that it does not have a probable significant adverse impact on the environment. An Environmental Impact Statement (EIS) is not required under RCW 43.21C.030(2)(c). This Determination of Non-Significance is issued under WAC 197-11-340. When the DNS becomes appealable, the appeal period will be 14 days. DATE OF DECISION: June 8, 2020 DocuSign Envelope ID: C46EA432-77DC-47C0-9AC1-38AD8385DA05 6/8/2020 | 1:34 PM PDT 6/8/2020 | 1:56 PM PDT 6/8/2020 | 1:38 PM PDT 6/8/2020 | 2:12 PM PDT DEPARTMENT OF COMMUNITY & ECONOMIC DEVELOPMENT Planning Division 1055 South Grady Way, 6th Floor | Renton, WA 98057 | 425-430-7200, ext. 2 www.rentonwa.gov OF ENVIRONMENTAL DETERMINATION ISSUANCE OF A DETERMINATION OF NON-SIGNIFICANCE (DNS) POSTED TO NOTIFY INTERESTED PERSONS OF AN ENVIRONMENTAL ACTION DNS: THE CITY OF RENTON ENVIRONMENTAL REVIEW COMMITTEE (ERC) HAS DETERMINED THAT THE PROPOSED ACTION DOES NOT HAVE A SIGNIFICANT ADVERSE IMPACT ON THE ENVIRONMENT. DATE OF NOTICE OF ENVIRONMENTAL DETERMINATION: June 8, 2020 PROJECT NAME/NUMBER: PR20-000002 City of Renton 2019 Water System Plan Update / LU20-000107, ECF PROJECT LOCATION: City-Wide Water Service Area APPLICANT/PROJECT CONTACT PERSON: Abdoul Gafour, City of Renton/1055 S Grady Way, Renton, WA 98057/agafour@rentonwa.gov LOCATION WHERE APPLICATION MAY BE REVIEWED: Applicant documents are available online through the City of Renton Document Center website. See also https://bit.ly/2WUb05A PROJECT DESCRIPTION: The applicant, the City of Renton Public Works Department, is requesting SEPA Environmental (SEPA) Review for the City of Renton 2019 Water System Plan Update. The subject plan will reviewed as a non-project action, as defined by Section 197-11-774 in the Washington Administrative Code. The plan primarily serves as an update to the City of Renton’s 2012 Water System Plan and was developed collaboratively by City staff, Carollo Engineers, Inc. (Carollo), and Pacific Groundwater Group. The plan documents the current status of the water system and evaluates future needs of the water utility and will be used as a guide in maintaining and improving the water system in the short-term over the next 10 years. It also provides a planning framework for the 20- year, long-term planning horizon. The primary purpose of this plan is to document changes to the City’s water system, identify required system modifications, and appropriately outline capital improvement projects to meet future water demands. Maintaining a current Plan is required to meet the regulations of the Washington State Department of Health (DOH) and the requirements of the Washington State Growth Management Act. The plan also contains estimated timeframes, which are the intended framework for future funding decisions. The applicant submitted an Environmental (SEPA) Checklist with the application. Per WAC197-11-340(2)(c) any person, affected tribe, or agency may submit comments to the City within fourteen days of the date of issuance of the DNS. Per WAC197-11-340(2)(a) an agency shall not act upon a proposal for fourteen days after the date of issuance of a DNS. There is no agency appeal. CONTACT PERSON: Alex Morganroth, Senior Planner; Tel: (425) 430-7219; Email: amorganroth@rentonwa.gov NOTICE Enclosure cc: Boyd Powers, Department of Natural Resources King County Wastewater Treatment Div. Matthew Feldmeyer, Renton Schools Larry Fisher, WDFW Misty Blair, Department of Ecology Jalaine Madura, Seattle Public Utilities Minnie Dhaliwal, City of Tukwila Stephanie Jolivette, Office of Archaeology & Historic Preservation Duwamish Tribal Office Duffy McColloch WSDOT, NW Region Erin George, City of Kent US Army Corp. of Engineers Andy Swayne, Puget Sound Energy John Greene, King County Transit Wendy Weiker, Puget Sound Energy Karen Walter, Fisheries, Muckleshoot Indian Tribe Jim Ishimaru, King County Transportation Laura Murphy, Muckleshoot Cultural Resources Puget Sound Clean Air Steve Osguthorpe, City of Newcastle Brantley Bain, Renton Schools June 8, 2020 Washington State Department of Ecology Environmental Review Section PO Box 47703 Olympia, WA 98504-7703 Subject: ENVIRONMENTAL (SEPA) THRESHOLD DETERMINATION Transmitted herewith is a copy of the Environmental Determination for the following project: SEPA DETERMINATION: Determination of Non-Significance (DNS) DETERMINATION DATE: June 8, 2020 PROJECT NAME: City of Renton 2019 Water System Plan Update PROJECT NUMBER: LUA20-000107, ECF Appeals of the environmental determination must be filed pursuant to RMC 4-9-070.R. Please refer to the enclosed Notice of Environmental Determination for complete details. If you have qu estions, please call me at (425) 430-7219. For the Environmental Review Committee, Alex Morganroth Senior Planner NOTICE OF ENVIRONMENTAL DETERMINATION ENVIRONMENTAL REVIEW COMMITTEE RENTON, WASHINGTON DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT The Environmental Review Committee has issued a Determination of Non-Significance (DNS) for the following project under the authority of the Renton municipal code. City of Renton 2019 Water System Plan Update LUA20-000107 Location: City-wide. The applicant, the City of Renton, is requesting SEPA Review for the City of Renton 2019 Water System Plan Update. The subject plan will reviewed as a non-project action, as defined by Section 197-11 -774 in the Washington Administrative Code. The primary purpose of this plan is to document changes to the City’s water system, identify required system modifications, and appropriately outline capital improvement projects to meet future water demands. Appeals of the environmental determination must be filed pursuant to RMC 4-9-070R. Publication Date: June 12, 2020 APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix B AGENCY/ADJACENT PURVEYOR COMMENTS AND APPROVAL Water System Plan ‐ Agency Review Draft Distribution City of Renton KVN_03/25/2020 Last revised 01/25/2021 State Agency Contact First Name Contact Last Name Title Contact Info Electronic Hard Copies Comments Received Received Date Department of Health  Richard  Rodriguez NW Regional Planner Richard.Rodriguez@DOH.WA.GOV 2 + Flash Letter 11/6/2020 Department of Health (cc) Brietta  Carter NW Regional Engineer brietta.carter@doh.wa.gov     Email 8/14/2020 County Agency Contact First Name Contact Last Name Title Contact Info Electronic Hard Copies King County Jae Hill Utilities Technical Review Committee jhill@kingcounty.gov 2 + Flash Letter 9/10/2020 Adjacent Purveyors Contact First Name Contact Last Name Title Contact Info Electronic Hard Copies Consistency checklist Seattle Public Utilities Kelly  O'Rourke Water Conservation Manager Kelly.ORourke@seattle.gov no response Skyway Water and Sewer District Cynthia  Lamothe General Manager cynthial@skywayws.org email w/ excel table 8/31/2020 City of Kent Sean Bauer Water Systems Manager sbauer@ci.kent.wa.us email w/ checklist 7/21/2020 Hari  Ponnekanti  Public Works Deputy Director/City Engineer Hari.Ponnekanti@TukwilaWA.gov  Adib  Altallal  Utilities Engineer Adib.Altallal@TukwilaWA.gov cc Coal Creek Utility District Steve Moye Water & Sewer Tech Moye smoye@ccud.org no response King County Water District #90 Darcey Peterson District Manager darceyp@kcwd90.com no response Cedar River Water and Sewer District Mike  Amburgey General Manager mamburgey@crwsd.com no response Soos Creek Water and Sewer District Ron  Speer General Manager rspeer@sooscreek.com email w/ letter 8/26/2020 Local Governments with jurisdiction Contact First Name Contact Last Name Title Contact Info Electronic Hard Copies Consistency checklist City of Newcastle Steve Osguthorpe Community Development Director steveo@newcastlewa.gov  email response that checklist is  not applicable for Newcastle 6/27/2020 **SEPA Notification performed by COR Planner, see ERC Agency Letter for agencies notified (key stakeholders) City of Tukwila DOH will send to DOE ‐ no  need to send to DOE no response From:Katie Nolan To:"richard.rodriguez@doh.wa.gov" Subject:City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft Date:Friday, June 26, 2020 6:50:51 PM Attachments:DOH Submittal Form 331-397-F.pdf DOH Checklist.pdf Hi Mr. Rodriguez, The City of Renton has prepared our 2019 Water System Plan Update for review and comment. This Water System Plan has been transmitted to our adjacent utilities and local governments with jurisdiction for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are currently out of the office, working remotely. For immediate review, we are providing an electronic pdf version, which can be downloaded from our website at Water Utility Engineering. However, if requested, the City can also provide a hardcopy of this Plan, but may take an additional 2-3 weeks to mail out. Please provide a preferred mailing address and the number of hardcopies requested. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* Attachments: Water System Plan Submittal Form (331-397-F), DOH Water System Plan Checklist From:McAfeeEmailGateway@rentonwa.gov To:Katie Nolan Subject:Delivery Status Bounce Date:Friday, June 26, 2020 6:53:10 PM Attachments:deliverystatus.txt City of Renton 2019 Water System Plan Update - Transmittal of Agency Review Draft.msg --- The following addresses had delivery problems --- <Steve.Hirschey@kingcounty.gov> (5.4.1 Recipient address rejected: Access denied. AS(201806281) [CY1GCC01FT010.eop-gcc01.prod.protection.outlook.com]) From:Katie Nolan To:"Cynthia Lamothe" Subject:City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft Date:Friday, June 26, 2020 6:54:36 PM Hi Cynthia, The City of Renton’s 2019 Water System Plan Update is available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at COR Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* From:Katie Nolan To:Kelly O"Rourke (kelly.orourke@seattle.gov) Subject:City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft Date:Friday, June 26, 2020 6:54:16 PM Hi Kelly, The City of Renton’s 2019 Water System Plan Update is now available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at COR Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* From:Katie Nolan To:"Steve Moye" Subject:City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft Date:Friday, June 26, 2020 6:54:58 PM Hi Steve, The City of Renton’s 2019 Water System Plan Update is available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager City of Renton Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* From:Katie Nolan To:"sbauer@ci.kent.wa.us" Subject:City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft Date:Friday, June 26, 2020 6:55:18 PM Attachments:Local Govt Consist Cklst 331-568.docx Hi Mr. Bauer, The City of Renton’s 2019 Water System Plan Update is available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at COR Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. Additionally, as you may know, we are required to obtain a consistency review for our water service area from local governments with jurisdiction. I have attached the Local Government Consistency Determination Form and we ask that you please return the completed form, which will be included in the final approved plan. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* Attachment: DOH Local Government Consistency Determination Form From:Katie Nolan To:"steveo@newcastlewa.gov" Subject:City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft Date:Friday, June 26, 2020 6:55:41 PM Attachments:Local Govt Consist Cklst 331-568.docx Hi Mr. Osguthorpe, The City of Renton’s 2019 Water System Plan Update is available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at COR Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. Additionally, as you may know, we are required to obtain a consistency review for our water service area from local governments with jurisdiction. I have attached the Local Government Consistency Determination Form and we ask that you please return the completed form, which will be included in the final approved plan. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* Attachment: DOH Local Government Consistency Determination Form From:Katie Nolan To:"Hari.Ponnekanti@TukwilaWA.gov" Cc:"Adib.Altallal@TukwilaWA.gov" Subject:City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft Date:Friday, June 26, 2020 6:55:56 PM Attachments:Local Govt Consist Cklst 331-568.docx Hi Mr. Ponnekanti, The City of Renton’s 2019 Water System Plan Update is available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at COR Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. Additionally, as you may know, we are required to obtain a consistency review for our water service area from local governments with jurisdiction. I have attached the Local Government Consistency Determination Form and we ask that you please return the completed form, which will be included in the final approved plan. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* Attachment: DOH Local Government Consistency Determination Form From:Katie Nolan To:"mamburgey@crwsd.com" Subject:City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft Date:Friday, June 26, 2020 6:56:51 PM Hi Mr. Amburgey, The City of Renton’s 2019 Water System Plan Update is available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* From:Katie Nolan To:"darceyp@kcwd90.com" Subject:City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft Date:Friday, June 26, 2020 6:56:20 PM Hi Darcey, The City of Renton’s 2019 Water System Plan Update is available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* From:Katie Nolan To:"rspeer@sooscreek.com" Subject:City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft Date:Friday, June 26, 2020 6:57:19 PM Hi Mr. Speer, The City of Renton’s 2019 Water System Plan Update is available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* From:McAfeeEmailGateway@rentonwa.gov To:Katie Nolan Subject:Delivery Status Bounce Date:Tuesday, June 30, 2020 12:27:40 PM Attachments:deliverystatus.txt City of Renton 2019 Water System Plan Update Transmittal of Agency Review Draft.msg --- The following addresses had delivery problems --- <Steve.Hirschey@kingcounty.gov> (5.4.1 Recipient address rejected: Access denied. AS(201806281) [DM2GCC01FT006.eop-gcc01.prod.protection.outlook.com]) From:Katie Nolan To:"Hill, Jae" Subject:City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft Date:Tuesday, June 30, 2020 1:30:28 PM Jae, Great, I was on the right track! The City of Renton’s 2019 Water System Plan Update can be downloaded from our website at COR Water Utility Engineering (the files are too large to email). This Water System Plan has been transmitted to the Washington State Department of Health and adjacent water systems for their review in accordance with WAC 246-290. If requested later on, we can provide hardcopies for the review. Please let me know if you need anything else for the submittal. This is my first time going through this process. And if you have any questions regarding the draft plan, please feel free to contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* From: Hill, Jae <jhill@kingcounty.gov> Sent: Tuesday, June 30, 2020 1:13 PM To: Katie Nolan <KNolan@Rentonwa.gov> Subject: RE: King County UTRC - Water System Plan Review Hi Katie, I’m the new UTRC chair (aka the new Steve Hirschey), so please send it to me. We’re only accepting digital submittals right now anyway for draft plans, so that all works. Submitting your plan within the next week or two should get you on September’s UTRC agenda. All of our meetings are being held remotely right now, for better or worse. Please let me know if you have any other questions. Regards, Jae Hill, AICP, CFM Principal Planner | Utilities Technical Review Committee King County Dept. of Local Services jhill@kingcounty.gov o: 206-263-5690 | m: 206-485-6499 PLEASE NOTE– King County Permitting is temporarily suspending lobby services in our Snoqualmie and Vashon Island offices. For details of available and alternative services, please read our customer service bulletin From: Katie Nolan <KNolan@Rentonwa.gov> Sent: Tuesday, June 30, 2020 12:58 PM To: Hill, Jae <jhill@kingcounty.gov> Subject: King County UTRC - Water System Plan Review [EXTERNAL Email Notice! ] External communication is important to us. Be cautious of phishing attempts. Do not click or open suspicious links or attachments. Hello, I’m reaching out because the City of Renton is prepared to submit our draft 2019 Water System Plan Update to the King County UTRC for review. To date, our correspondence has been with Steve Hirschey, but I received a message that my recent email attempts to Steve have failed. The emails keep bouncing back. Because of the 2019 coronavirus situation, City of Renton staff are working remotely and we are only able to provide an electronic pdf version of the draft plan at this time. Could you please confirm whom I should send the electronic submittal to? Thank you, Katie Nolan Water Utility Engineer, PW City of Renton (425) 430-7335 rentonwa.gov/pw *The best way to reach me is by email. I am currently teleworking and have limited access to my work phone* CAUTION: This email originated from outside the City of Renton. Do not click links, reply or open attachments unless you know the content is safe. From:Katie Nolan To:ORourke, Kelly Subject:RE: City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft - following up Date:Thursday, November 19, 2020 11:30:00 AM Attachments:image001.png image003.png Hi Kelly, Just wanted to touch base again about SPU comments for Renton’s 2019 Water System Plan Update. We are in the process of finalizing our comments log because we recently received comments back from DOH. The comments from DOH and others appear to be pretty minor so we anticipate a quick turnaround. There is still some time to prepare your comments, but I think we will be trying to present the plan to our city council directly after the holidays. Thank you, Katie Nolan (she/her) Water Utility Engineering, PW City of Renton (425) 430-7335 (desk) The best way to reach me is by email. I am currently teleworking and have limited access to my desk phone. From: ORourke, Kelly <Kelly.ORourke@seattle.gov> Sent: Saturday, September 26, 2020 9:32 PM To: Katie Nolan <KNolan@Rentonwa.gov> Subject: RE: City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft - following up Hi Katie – I’m afraid I let this slip thru the cracks with all the chaos this summer. I am heading out tomorrow on vacation and will return on Tuesday Oct 6. I will make this a priority when I return and let you know then when you can expect comments from us. I apologize for not getting the review done in a timely manner. Thank you - Kelly Kelly O’Rourke Water Conservation Manager City of Seattle, Seattle Public Utilities Saving Water Partnership 206-684-5881 | kelly.orourke@seattle.gov Facebook | Twitter From: Katie Nolan <KNolan@Rentonwa.gov> Sent: Tuesday, September 22, 2020 3:19 PM To: ORourke, Kelly <Kelly.ORourke@seattle.gov> Subject: RE: City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft - following up CAUTION: External Email Hi Kelly, I’m checking back to see if SPU has had a chance to review our draft 2019 Water System Plan Update. This summer has been crazy especially given that we recently experienced some major computer/email issues here at Renton so just wanted to follow-up to make sure I hadn’t missed anything from you guys during our cyber incident. We have received comments back from several other adjacent systems and anticipate hearing back from DOH soon so we’ll be moving forward on finalizing the plan. Hope you're doing well. Thanks! Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 The best way to reach me is by email. I am currently teleworking and have limited access to my work phone. From: Katie Nolan Sent: Friday, June 26, 2020 6:54 PM To: Kelly O'Rourke (kelly.orourke@seattle.gov) <kelly.orourke@seattle.gov> Subject: City of Renton 2019 Water System Plan Update – Transmittal of Agency Review Draft Hi Kelly, The City of Renton’s 2019 Water System Plan Update is now available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at COR Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* Katie Nolan Subject:FW: Comment Letter on 2019 Water System Plan Draft (DOH Submittal #20-0803) From: Wood, Doug (ECY) <DWOO461@ECY.WA.GOV>   Sent: Thursday, August 13, 2020 3:21 PM  To: Abdoul Gafour <Agafour@Rentonwa.gov>  Cc: Rodriguez, Richard (DOH) <Richard.Rodriguez@DOH.WA.GOV>  Subject: Comment Letter on 2019 Water System Plan Draft (DOH Submittal #20‐0803)    August 14, 2020 Abdoul Gafour, Manager City Renton Water Utility Engineering 1055 South Grady Way Renton, WA 98057 RE: Water System Plan Comment Letter City of Renton – 2019 Water System Plan (DOH Submittal #20-0803) Dear Mr. Gafour: Thank you for the opportunity to review the City of Renton 2019 Water System Plan (WSP), dated March 2020 and received by Ecology on August 10, 2020. Consistent with the Memorandum of Understanding between the Department of Health (DOH) and Department of Ecology (Ecology), regarding joint review and approval of WSPs, this letter is being sent to your office with Ecology’s comments. Specific elements of the WSP review included the Water Rights Self-Assessment as well as additional water rights documentation, including Ecology’s water right files and previous City of Renton WSPs and project reports, as applicable. My review did not reveal any major issues of concern with the WSP and supplemental documentation. There are however a few lesser issues that should addressed. The terms used to identify the city’s water rights were not the same as those used in Ecology’s database, which made it difficult to access files for review. Since 1971 Ecology has referenced water rights using what are referred to as tracking numbers. This system removes issues with duplication of certificate numbers for surface and groundwater rights issued prior to 1971 and with 1945 groundwater claims/declarations. The table below provides a list of Renton’s thirteen (13) certificates and four (4) permits, including the tracking numbers, as found in Ecology’s databases. Table 1. City of Renton Water Rights Certificate Tracking # Source Priority QiGPM QiCFS QaA QaNA  SWC 463 S1‐*02983C Springbrook Creek 17‐May‐30 1,032 2.30 1,650    GWC 884‐D G1‐*00814S Well 4 01‐Nov‐42 170   273.5    GWC 886‐D G1‐*00816S RW‐1 01‐Jan‐44 1,040   1,676    GWC 887‐D G1‐*00817S  RW‐2 01‐Jan‐44 1,040   838    GWC 3591‐A G1‐*03040C PW‐5A 18‐Feb‐53 1,300   2,000    GWC 5838‐A G1‐*08042C  RW‐1 14‐Apr‐66 960      1,536  GWC 5835‐A G1‐*08040C  RW‐3 14‐Apr‐66 1,600      2,560  GWC 5836‐A G1‐*08041C  RW‐1, 2. 3 14‐Apr‐66 1,960      3,136  GWC 5834‐A G1‐*08039C PW‐5A 14‐Apr‐66 200   320    GWC 6775‐A G1‐*09349C PW‐8 01‐Apr‐68 3,000   4,532 307  GWC 6776‐A G1‐*09985C PW‐8 21‐Jan‐69 500   800    G1‐20605C G1‐20605C Infiltration Gallery 03‐May‐73 1,050   1,680    Certificate Tracking # Source Priority QiGPM QiCFS QaA QaNA  G1‐24191C G1‐24191C PW‐9 18‐Oct‐82 1,300   1,040    G1‐24781P G1‐24781P PW‐11 02‐Jan‐86 1,600      1,792  G1‐24782P G1‐24782P PW‐12 02‐Jan‐86 1,600      1,792  G1‐25396P G1‐25396P PW‐11 13‐Feb‐89 900      1,008  G1‐25397P G1‐25397P PW‐17 23‐Feb‐89 1,500      1,680  Totals  20,752   14,809.5 13,811  QiGPM = Pumping Rate in Gallons per Minute   QiCFS = Original SW Qi in Cubic Feet per Second   QaA = Additive (Primary) Annual Quantity in Acre‐Feet per Year   QaNA = Non‐Additive (Supplemental) Annual Quantity in Acre‐Feet per Year   Also, please note that there is a typo in section 6.4.2 on page 6-5 states there are five (5) permits when only four (4) are shown in Table 6.2 on page 6.7. Ecology found that there are currently only four (4) permits in the Renton water rights portfolio. Please contact me with any questions you may have at (425) 649-7077 or by email at Doug.Wood@ecy.wa.gov. Sincerely, Douglas H. Wood, M.S., P.Geo., LHG Hydrogeologist and Permitting Specialist Water Resources Program ecc: Richard Rodriguez, Department of Health        This communication is a public record and may be subject to disclosure as per the Washington State Public Records Act, RCW 42.56.    CAUTION: This email originated from outside the City of Renton. Do not click links, reply or open attachments unless you know the content is safe. From:Hill, Jae To:Katie Nolan Subject:RE: Draft Renton WSP Comments Date:Thursday, December 03, 2020 12:14:05 PM Attachments:Renton Initial Comments 2020-0916 signed.pdf Hi Katie, There were no additional comments from the UTRC added to the 9/16 draft letter, so it can be considered the final comments of the UTRC. We request that, when you resubmit, you include a letter that addresses these points (even though some were explained on the record at UTRC) and as applicable where the information can be found in the revised plan. We also ask that, if you’ve made significant or important changes based on review from other organizations, that you identify those and direct us to them in the new version as well. Thanks, Jae Hill, AICP, CFM Principal Planner | Utilities Technical Review Committee King County Dept. of Local Services jhill@kingcounty.gov o: 206-263-5690 | m: 206-485-6499 PLEASE NOTE– King County Permitting is temporarily suspending lobby services in our Snoqualmie and Vashon Island offices. For details of available and alternative services, please read our customer service bulletin From: Katie Nolan <KNolan@Rentonwa.gov> Sent: Thursday, November 19, 2020 11:32 AM To: Hill, Jae <jhill@kingcounty.gov> Subject: RE: Draft Renton WSP Comments [EXTERNAL Email Notice! ] External communication is important to us. Be cautious of phishing attempts. Do not click or open suspicious links or attachments. Hi Jae, Renton is in the process of finalizing the comments log for our 2019 Water System Plan Update. I just wanted to follow up with you to see if UTRC would be issuing a revised list of comments based on our discussion during the September 16 skype meeting. Thank you, Katie Nolan (she/her) Water Utility Engineering, PW City of Renton (425) 430-7335 (desk) The best way to reach me is by email. I am currently teleworking and have limited access to my desk phone. From: Hill, Jae <jhill@kingcounty.gov> Sent: Thursday, September 10, 2020 2:55 PM To: Katie Nolan <KNolan@Rentonwa.gov> Subject: Draft Renton WSP Comments Katie, Attached is a draft comment letter that the UTRC will deliberate on at next week’s meeting. Included are a combination of comments, questions, and requests based on my review and analysis. Please note that you don’t need to have materials prepared or submitted before the meeting. You’ll have an opportunity to obtain clarification, and to provide any answers that are readily available. Also note that the UTRC may make changes/additions/subtractions to this letter at the meeting, or after. Please forward this along to your team. We look forward to discussing next Wednesday. Regards, Jae Hill, AICP, CFM Principal Planner | Utilities Technical Review Committee King County Dept. of Local Services jhill@kingcounty.gov o: 206-263-5690 | m: 206-485-6499 PLEASE NOTE– King County Permitting is temporarily suspending lobby services in our Snoqualmie and Vashon Island offices. For details of available and alternative services, please read our customer service bulletin Utilities Technical Review Committee Department of Local Services 35030 SE Douglas St #210 Snoqualmie, WA 98065 www.kingcounty.gov City of Renton Water System Plan Review – Initial Comments September 16, 2020 Katie Nolan [sent via email only] On June 30, 2020, the King County Utilities Technical Review Committee (UTRC) received a water system plan for review from the City of Renton. On September 16, 2020, the UTRC held an open public meeting and deliberated the plan content. The Committee agreed that the plan is thorough and very well prepared. The UTRC requests the following changes or clarifications before advancing the plan to the King County Council for approval: • We request city limits to be shown on all maps, to better identify which areas are subject to City jurisdiction, and which are unincorporated county. • Figure ES.1 and 1.3 – Service Area Map – The service area and future service area are shown as overlapping in the southern portion of Skyway-West Hill. Please clarify. • Figure ES.1 and 1.3 – Service Area Map – Areas depicted as “Urban Growth Boundary” should be correctly labeled as “Potential Annexation Areas” or “Unincorporated County.” • Figure ES.2 and 2.1 – Water Facility Locations – There is no pressure zone in the northeast corner, nor infrastructure in much of the western portion of the Earlington 370 pressure zone. • Figures 3.1 and 3.2 – Maps should show zoning and land use of future service areas as well as the current service areas. • Figure 3.2 – Future Land Use Based on Zoning – The map is correct in showing the areas in UKC in the southern end of SWH as SF land use, but many of them can be redeveloped to yield 3-4 units. • Figure 3.8 – Historical Consumption Trends by Customer Category – The bottom grouping shows two customers decreasing by nearly 5% and one increasing by 8% but it is unclear which number goes with which customer, and the 8% number seems like a very large change compared to what the lines are showing. • Table 3.9 – What explains the significant drop in connections from 2009-2010? • Table 3.11 – Portions of the Earlington 370 zone (and adjacent West Hill zone) are currently large- lot single-family zoning or multi-family that may redevelop and quadruple the number of units. Would such growth be supported with minimal impacts to planning forecasts? • Question: Does the City have a program of providing reduced rates for seniors or low-income property owners or renters? • Question: Skyway Water and Sewer is capped at 300,000 gallons. Is there an overage charge to Skyway if they exceed? • Table 3.17 ERU Projections –Why does the medium demand scenarios exceed the high demand scenario? City of Renton Water System Plan – Initial Review Prepared by J. Hill | 9/16/2020 2 • 5.3.1.6 Urban Growth Area – The Urban Growth Area is different from the Potential Annexation Areas. PAAs may be annexed to the City, while the Urban Growth Area is a regional boundary. Please use PAAs instead. • 5.3.1.16 Water Service to Properties in King County – Please clarify this section. We’re unclear by what a “developed area within unincorporated King County that is within the City’s RSA. However, there are three additional areas outside of the RSA served by Renton Water…” • 5.3.1.2 – Service Availability – Is there a definition or decision criteria of “timely and reasonable” used by Renton? • 7.3.3.3 – West Hill 495 Storage Recommendation – Is the only solution to reduce the operating band? Is this suitable for future growth in the associated pressure zones? • 9.4.7.2 – Water Conservation Program Implementation – Given the large non-English-speaking population in the area, are there such materials available in additional languages or simplified English? • Its unclear, given the resolution of maps such as 9.4 (CIP Specific Project Priority) where the current service boundaries and infrastructure are in relationship to properties on S 134th St between S Langston Rd and SW Sunset Blvd. Given King County’s ongoing Skyway-West Hill Subarea Planning process, we request a specific map for this area to aid in discussions about land use planning in the area. The UTRC thanks you for the opportunity to review and comment. We look forward to seeing a completed plan. Regards, Jae Hill, AICP, CFM Principal Planner | Chair of the Utilities Technical Review Committee King County Dept. of Local Services jhill@kingcounty.gov o: 206-263-5690 From:Bauer, Sean To:Katie Nolan Subject:RE: City of Renton 2019 Water System Plan Update - Transmittal of Agency Review Draft Date:Tuesday, July 21, 2020 8:27:55 AM Attachments:0478_001.pdf Hi Katie; Attached is our completed Local Consistency Form. Let me know if you needanything else. I don’t have any comments on the plan, looks good to me. Thanks. Sean M. Bauer, Water System Manager Water Division | Public Works Department 220 Fourth Avenue South, Kent, WA 98032 Phone 253-856-5610 | Cell 253-740-7089 sbauer@KentWA.gov CITY OF KENT, WASHINGTON KentWA.gov Facebook Twitter YouTube PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS E-MAIL From: Katie Nolan [mailto:KNolan@Rentonwa.gov] Sent: Friday, June 26, 2020 6:55 PM To: Bauer, Sean <SBauer@kentwa.gov> Subject: City of Renton 2019 Water System Plan Update - Transmittal of Agency Review Draft EXTERNAL EMAIL Hi Mr. Bauer, The City of Renton’s 2019 Water System Plan Update is available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at COR Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. Additionally, as you may know, we are required to obtain a consistency review for our water service area from local governments with jurisdiction. I have attached the Local Government Consistency Determination Form and we ask that you please return the completed form, which will be included in the final approved plan. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* Attachment: DOH Local Government Consistency Determination Form fuw;;rn ""'#;rl,:lt;1.ilfi ill;l]"'' LOCa I Government Consistency Determination Form Water System Name: City of Renton PWS ID: 718501 Planning/Engineering Document Title: 201-9 Water System Plan Updat Plan Date: March 2020 Draft Local Government with Jurisdiction Conducting Review:At Before the Department of Health (DOH) approves a planning or engineering submittal under Section 100 or Section LLO, the local government must review the documentation the municipal water supplier provides to prove the submittal is consistent with local comprehensive plans, land use plans and development regulations (WAC 246-290-108). Submittals under Section L05 require a local consistency determination if the municipal water supplier requests a water right place-of-use expansion. The review must address the elements identified below as they relate to water service. By signing this form, the local government reviewer confirms the document under review is consistent with applicable local plans and regulations. If the local government reviewer identifies an inconsistency, he or she should include the citation from the applicable comprehensive plan or development regulation and explain how to resolve the inconsistency, or confirm that the inconsistency is not applicable by marking N/A' See more instructions on reverse' Forusebywater Forusebyrocar Local Government Consistency Statement Identify the page(s) in submittal Yes or Not Applicable a) The water system service area is consistent with the adopted land use and zonino within the service area.3-1- to 3-6 Not Aoolicable b) The orowth projection used to forecast water demand is consistent with the adopted city or county's population growth projections. If a different growth projection is used, provide an explanation of the alternative growth projection and methodology. 3-38 to 3-49 Not Applicable c) For cities and towns that provide water service: All water service area policies of the city or town described in the plan conform to all relevant utility service extension ord inances. 5-3 to 5-5 Not Applicable d) Service area policies for new service connections conform to the adopted local plans and adopted development regulations of all cities and counties with jurisdiction over the service area. 5-3 to 5-5 Not Applicable e) Other relevant elements related to water supply are addressed in the water system plan, if applicable. This may include Coordinated Water System Plans, RegionalWastewater Plans, Reclaimed Water Plans, Groundwater Management Area Plans, and the Capital Facilities Element of local comprehensive plans. Not Applicable I certify that the above statements are true to the best of my knowledge and that these specific elements are nt with ad opted local plans and development regulations I Sign Date v( 1 7-l Zoza Printed Name, Title, & Jurisdiction h fuUe rrt th elf Consistency Review Guidance For Use by Local Governments ond Municipal Water Suppliers This checklist may be used to meet the requirements of WAC 246-290-108. When using an alternative format, it must describe all of the elements; 1-a), b), c), d), and e), when they apply. For water system plans (WSP), a consistency review is required for the service area and any additional areas where a municipal water supplier wants to expand its water right's place of use For small water system management programs, a consistency review is only required for areas where a municipal water supplier wants to expand its water right's place-of-use. If no water right place-of-use expansion is requested, a consistency review is not required. For engineering documents, a consistency review is required for areas where a municipal water supplier wants to expand its water right's place-of-use (water system plan amendment is required). For noncommunity water systems, a consistency review is required when requesting a place-of-use expansion. All engineering documents must be submitted with a service area map (WAC 246-290- 110(4XbXii)). A) Documenting Consistency: The planning or engineering document must include the following when applicable. a) A copy of the adopted land use/zoning map corresponding to the service area. The uses provided in the WSP should be consistent with the adopted land use/zoning map. Include any other portions of comprehensive plans or development regulations that relate to water supply planning. b) A copy of the growth projections that correspond to the service area. If the local population growth projections are not used, explain in detail why the chosen projections more accurately describe the expected growth rate. Explain how it is consistent with the adopted land use. c) Include water service area policies and show that they are consistent with the utility service extension ordinances within the city or town boundaries. This applies fo cifies and towns only. d) All service area policies for how new water service will be provided to new customers. e) Other relevant elements the Department of Health determines are related to water supply planning. See Local Government Consistency - Other Relevant Elements, Policy 8.07, September 2009. B) Documenting an Inconsistency: Please document the inconsistency, include the citation from the comprehensive plan or development regulation, and explain how to resolve the inconsistency. C) Documenting a Lack of Local Review for Consistency: Where the local government with jurisdiction did not provide a consistency review, document efforts made and the amount of time provided to the local government for review. Please include: name of contact, date, and efforts made (letters, phone calls, and emails). To self-certify, please contact the DOH Planner. The Department of Health is an equal opportunity agency. For persons with disabilities, this document is available on request in other formats. To submit a request, please call L-800-525-0127 (TTY 1-800-833-6388). February 2016 Page2 of 2 From:Cynthia Lamothe To:Katie Nolan Subject:RE: City of Renton 2019 Water System Plan Update - Transmittal of Agency Review Draft Date:Monday, August 31, 2020 7:23:59 PM Attachments:City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Hi Katie, Please see the attached spreadsheet with comments. Please feel free to call me if you have any questions or need more detail. Thank you, Cynthia Lamothe | General Manager Skyway Water & Sewer District | 6723 S 124th Street | Seattle WA 98178 T 206-772-7343 | F 206-772-5860 E-mail Notice. This e-mail and any attachments and replies are considered public documents and are subject to public disclosure under the Public Records Act. If you are not the intended recipient, please delete the e-mail and notify the sender. From: Cynthia Lamothe Sent: Monday, August 31, 2020 10:31 AM To: Katie Nolan <KNolan@Rentonwa.gov> Subject: RE: City of Renton 2019 Water System Plan Update - Transmittal of Agency Review Draft Hi Katie, Hope you are doing okay. We are in the process of reviewing the Plan and I’m checking to see if your review deadline has been extended and/or if you’ve already received comments from DOH or when you expect them. Thanks! Cynthia Lamothe | General Manager Skyway Water & Sewer District | 6723 S 124th Street | Seattle WA 98178 T 206-772-7343 | F 206-772-5860 E-mail Notice. This e-mail and any attachments and replies are considered public documents and are subject to public disclosure under the Public Records Act. If you are not the intended recipient, please delete the e-mail and notify the sender. From: Katie Nolan <KNolan@Rentonwa.gov> Sent: Tuesday, June 30, 2020 4:30 PM To: Cynthia Lamothe <cynthial@skywayws.org> Subject: RE: City of Renton 2019 Water System Plan Update - Transmittal of Agency Review Draft Excel is perfect! Appreciate it! -Katie From: Cynthia LamotheSent: Tuesday, June 30, 2020 3:14 PM To: Katie Nolan Subject: RE: City of Renton 2019 Water System Plan Update - Transmittal of Agency Review Draft Hi Katie, Sorry you’re furloughed, but I understand the city’s challenge. I can easily setup a spreadsheet based on your screen shot below and we typically use Microsoft Excel Worksheet (.xlsx). Will that be okay or would you prefer to send me a log you’ve prepared? Thank you, Cynthia Lamothe | General Manager Skyway Water & Sewer District | 6723 S 124th Street | Seattle WA 98178 T 206-772-7343 | F 206-772-5860 E-mail Notice. This e-mail and any attachments and replies are considered public documents and are subject to public disclosure under the Public Records Act. If you are not the intended recipient, please delete the e-mail and notify the sender. From: Katie Nolan <KNolan@Rentonwa.gov> Sent: Tuesday, June 30, 2020 11:16 AM To: Cynthia Lamothe <cynthial@skywayws.org> Subject: RE: City of Renton 2019 Water System Plan Update - Transmittal of Agency Review Draft Hi Cynthia, My apologies for not getting back to you yesterday. Through the end of July, I am out Mondays on furlough to help respond to the economic challenges the City is facing from COVID-19. Our maintenance crews are working normal schedules, but taking similar safety precautions such as self- screenings and face coverings. I really appreciate your response and question - a spreadsheet format would work great for us because we will compile all comments into a spreadsheet for the final plan, similar to the 2012 WSP comment log shown below. Noting the page or section for each comment would be very helpful for our reference. Feel free to reach out with any other questions! Thank you so much! I hope all is well. Katie Nolan Water Utility Engineer, PW (425) 430-7335 The best way to reach me is by email. I am currently teleworking and have limited access to my work phone. From: Cynthia Lamothe <cynthial@skywayws.org> Sent: Monday, June 29, 2020 9:00 AM To: Katie Nolan <KNolan@Rentonwa.gov> Subject: RE: City of Renton 2019 Water System Plan Update - Transmittal of Agency Review Draft Hi Katie, I hope you’re doing well. Our office has been working remotely and split shifts. After slowly ramping u[, today is the first day that our entire staff is back at the office, with self-screening and appropriate PPE. However, our lobby remains closed to walk-in traffic. I was able to download the plan and appendices. Before we begin review, is there a certain format you prefer the comments to be provided in, such as a spreadsheet with columns for paragraph reference, comment, and response or simply in letter format? If there is a format yo9u prefer, please let me know. Otherwise, we are likely to provide them in spreadsheet format. Thank you, Cynthia Lamothe | General Manager Skyway Water & Sewer District | 6723 S 124th Street | Seattle WA 98178 T 206-772-7343 | F 206-772-5860 E-mail Notice. This e-mail and any attachments and replies are considered public documents and are subject to public disclosure under the Public Records Act. If you are not the intended recipient, please delete the e-mail and notify the sender. From: Katie Nolan <KNolan@Rentonwa.gov> Sent: Friday, June 26, 2020 6:55 PM To: Cynthia Lamothe <cynthial@skywayws.org> Subject: City of Renton 2019 Water System Plan Update - Transmittal of Agency Review Draft Hi Cynthia, The City of Renton’s 2019 Water System Plan Update is available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at COR Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* Skyway Water and Sewer District CJL 8‐31‐2020 Comment Log Comprehesive Water Plan City of Renton # Comment  Source Chapter Section/Page Comment Response Responder 1 SWSD ES ES‐1 ES.1 Add space in "next10" in the 2nd paragraph  2 SWSD ES ES‐3/Figure ES.3 Revisions are needed to the piping configuration between the Dimmitt BPS and the  Skyway Zones 480 & 550. 3 SWSD 2 2‐3/Figure 2.1 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 4 SWSD 2 2‐5/Figure 2.2 Revisions are needed to the piping configuration between the Dimmitt BPS and the  Skyway Zones 480 & 550. 5 SWSD 2 2‐14/2.2.2.9 Reconcile reference to Dimmitt BPS intertie (single intertie) and Table 2.3 with   hydraulic profile indicating 3 intertie points. 6 SWSD 3‐12/3.3.2 Largest consumers ‐ please clarify which categories Skyway and other largest  consumers were subtracted from for analysis purposes. 7 SWSD 3 3‐21/Figure 3.9 Please check Skyway Wholesale consumption for 2010.  Our records indicate  approximately 141,840 gpd consumed. 8 SWSD 3 3‐35/Table 3.9 Historical Number of ERU's by Customer Category 9 SWSD 3 3‐39/3.5.1 Is the Demand Projection Methodology as described in this section intended to  account for potential increased demand from Skyway? 10 3 3‐41/3.5.2.1 In the second paragraph, first line, "selected and ERU" should be "selected an ERU". 11 SWSD 5 5‐8/5.3.2.7 Would the City's existing emergency intertie/agreement with Skyway be considered  to "serve its exisitng customers"? 12 SWSD 6 6‐25/Figure 6.1 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 13 SWSD 6 6‐28/Table 6.10 Dimmitt BPS has an emergency generator, so it seems like the Reliable Capacity  would be 1,600 gpm. 14 SWSD 7 7‐3/Figure 7.1 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 15 SWSD 7 Chapter 7 Confirm that the Storage Capacity quantities allocated to Skyway in the Contract for  Water Supply and Joint Storage and Transmission (CAG‐93‐097) are accounted for in  the storage analysis. 16 SWSD 7 7‐6/7.3.1.1 The 2nd paragraph either has an apotrophe that's not needed or is mssing text  (….determined from the hydraulic model' supply sources on and off settings.) 17 SWSD 7 7‐11/Figure 7.3 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 18 SWSD 7 7‐21/Figure 7.4 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 19 SWSD 7 7‐25/Figure 7.5 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 20 SWSD 7 7‐27/Figure 7.6 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 21 SWSD 7 7‐29/Figure 7.7 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 22 SWSD 7 7‐35/Figure 7.9 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 23 SWSD 7 7‐37/Figure 7.10 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 24 SWSD 7 7‐45/Figure 7.12 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 25 SWSD 7 7‐47/Figure 7.13 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 26 SWSD 7 7‐49/Figure 7.14 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 27 SWSD 7 7‐57/Figure 7.15 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 28 SWSD 7 7‐65/Figure 7.17 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 29 SWSD 7 7‐75/Figure 7.18 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 30 SWSD 7 7‐77/Figure 7.19 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 31 SWSD 9 9‐19/Figure 9.3 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 32 SWSD 9 9‐21/Figure 9.4 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 33 SWSD 9 9‐23/Figure 9.5 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) 34 SWSD 9 9‐25/Figure 9.6 Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave  So.  (Figure 3.10 shows the correct location.) From:Steve Osguthorpe To:Katie Nolan Cc:Jeff Brauns; Patrick Subject:RE: City of Renton 2019 Water System Plan Update - Transmittal of Agency Review Draft Date:Saturday, June 27, 2020 7:05:57 AM Dear Ms. Nolan: Thank you for providing notice of Renton’s water system plan. It does not appear that the plan overlaps into the City of Newcastle jurisdictional boundaries (Newcastle’s water is provided by Coal Creek Utility District). I am therefore not sure if the Local Government Consistency Determination Form you are asking me to complete and return to you is relevant to Newcastle. Unless I hear otherwise from you, I will assume that it is not relevant and will not be returning the form. If there are specific issues you would like us to review or respond to, please let me know and I’ll try to coordinate the response you need. Again, thank you for keeping us informed. It is very much appreciated. Steve Osguthorpe, AICP Community Development Director (425) 649.4143 Ext. 112 City of Newcastle | 12835 Newcastle Way, Suite 200, Newcastle, WA 98056-1316 From: Katie Nolan [mailto:KNolan@Rentonwa.gov] Sent: Friday, June 26, 2020 6:56 PM To: Steve Osguthorpe <SteveO@newcastlewa.gov> Subject: City of Renton 2019 Water System Plan Update - Transmittal of Agency Review Draft Hi Mr. Osguthorpe, The City of Renton’s 2019 Water System Plan Update is available for review and comment. This Water System Plan has been transmitted to the Washington State Department of Health, King County, and adjacent water systems for their review in accordance with WAC 246-290. Given the 2019 Novel Coronavirus situation, we are providing an electronic pdf version, which can be downloaded from our website at COR Water Utility Engineering. If you have any comments after your review of the draft Water System Plan, please provide them to me in writing no later than August 31, 2020. Upon receipt of comments from DOH, the City will promptly revise the plan as necessary and resubmit it to DOH for final approval. Comments received after August 31, 2020 may not be addressed in the final version. Additionally, as you may know, we are required to obtain a consistency review for our water service area from local governments with jurisdiction. I have attached the Local Government Consistency Determination Form and we ask that you please return the completed form, which will be included in the final approved plan. If you have any questions, please contact me by email knolan@rentonwa.gov. I will be teleworking throughout the review period and have limited access to my work phone. Sincerely, Katie Nolan Project Manager Water Utility Engineering, PW City of Renton (425) 430-7335 *Please note that the download may take several minutes due to the large file size* Attachment: DOH Local Government Consistency Determination Form Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No. Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change 1 ES‐1 SWSD ES.1 Add space in "next10" in the 2nd paragraph  Noted.Typo will be fixed.City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 2 ES‐3/Figure ES.3 SWSD Revisions are needed to the piping configuration between  the Dimmitt BPS and the Skyway Zones 480 & 550.Noted.  Figure ES.3 will be updated based on  supplement to comment long received  from Skyway.  City of Renton 2019 Water Comp Plan - Skyway WSD comment log supplement.pdf Aurelie Completed 3 General DOH Provide a PE Stamp with the final WSP. Final WSP will be stamped. Stamp added. DOH to Stahl_2020-1106L.pdf Aurelie Completed 4 General DOH The water system plan must meet the consumer input  process outlined in WAC 246‐290‐100(8). Please include  documentation of a consumer meeting discussing the WSP,  prior to DOH approval of the WSP. City will coordinate internally for  consumer meeting in January 2021. Documentation will be added when  ready.DOH to Stahl_2020-1106L.pdf Aurelie Completed 5 General DOH Prior to DOH approval, the City's governing body must  approve and adopt the WSP. Final WSP will be presented to Council  for approval No change.DOH to Stahl_2020-1106L.pdf Aurelie Completed 6 General DOH A signed SEPA Checklist and DNS was included in the draft  WSP.Ok. No change. DOH to Stahl_2020-1106L.pdf Aurelie Completed 7 General DOH Include any comments from adajecent purveyors and the  City's response to those comments.Noted. Comments from adjacent purveyors and  response will be included in the  appendices DOH to Stahl_2020-1106L.pdf Aurelie Completed 8 General  COR Change project title from 2020 to 2019 ‐ change Gregg  Zimmerman to Martin Pastucha Noted.Change will be made in the text and  figures.FW_ Draft Renton WSP Comments.msg Aurelie Completed 9 Figure ES.2 COR hard to see wells b/c of MVH label can we move this label Noted. Figures will be updated accordingly.FW_ Draft Renton WSP Comments.msg Aurelie Completed 10 Section ES.6 COR repeated sentences; please remove this paragraph Noted. repeated sentences will be removed.FW_ Draft Renton WSP Comments.msg Aurelie Completed Executive Summary Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No. Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change 1 Section 1.7 ‐  Existing Service  Characteristics and  Figure 1.4 Soos Creek Water &  Sewer District It is noted the City is considering revisions to the boundary line  with the District. It is unclear in Figure 1.4 what is under  consideration. Please provide clarification on the City's intent for  revisions.  It is also noted that the City does not propose, under this Water  System Plan Update, these revisions be implemented, just noted  for future consideration. The City will directly coordinate with  Soos Creek. These boundary changes are  not included in the Water System Plan,  but highlighted as opportunities and  needs for further coordination with the  City and Soos Creek. No change.SKM_C75920082513310.pdf Aurelie Completed 2 General Water  Service Boundary Soos Creek Water &  Sewer District In order to confirm that both the City and District's Water Service  Boundaries align, we request the City share its GIS shapefile so it  can be overlaid with the District's boundary to avoid any future  conflicts. Noted. The City will coordinate directly  with Soos Creek to confirm boundary line  and next steps. No change.SKM_C75920082513310.pdf Aurelie Completed 3 Section 1.5 COR Please change to Mr. Martin Pastucha Noted.  Change will be made.FW_ Draft Renton WSP Comments.msg Aurelie Completed 4 Figure 1.2 COR remove note, update chief administration officer, and  administrator public works Noted.  Change will be made.FW_ Draft Renton WSP Comments.msg Aurelie Completed 5 Section 1.7  COR Update CAG‐083‐91 to CAG‐91‐083 Noted.  Change will be made.FW_ Draft Renton WSP Comments.msg Aurelie Completed 6 Section 1.8 COR Update CAG‐083‐91 to CAG‐91‐083 Noted.  Change will be made.FW_ Draft Renton WSP Comments.msg Aurelie Completed 7 Section 1.12 COR Change acknowledgements per City's comments Noted.  Change will be made.FW_ Draft Renton WSP Comments.msg Aurelie Completed Chapter 1 ‐ Introduction Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No. Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change 1 2‐3/Figure 2.1 SWSD Revise location of Skyway intertie to 115 feet north of So. 116th  Street on 80th Ave So.  (Figure 3.10 shows the correct location.)Noted. Location of Skyway Intertie will be  updated in Figure 2.1 so that it makes the  location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 2 2‐5/Figure 2.2 SWSD Revisions are needed to the piping configuration between the  Dimmitt BPS and the Skyway Zones 480 & 550.Noted.  Figure 2.2 will be updated based on  supplement to comment long received  from Skyway.  City of Renton 2019 Water Comp Plan - Skyway WSD comment log supplement.pdf Aurelie Completed 3 2‐14/2.2.2.9 SWSD Reconcile reference to Dimmitt BPS intertie (single intertie) and  Table 2.3 with  hydraulic profile indicating 3 intertie points. With revisions for Figure 2.2/ES.3, there  are two interties with Skyway: 1. Skyway Wholesale 2. Dimmitt BPS (includes connection to  Skyway 550 Zone and 460 Zone).  No updates needed to Table 2.3 and  Section 2.2.2.9.City of Renton 2019 Water Comp Plan - Skyway WSD comment log supplement.pdf Aurelie Completed 4 DOH Provide a determinations of local government consistency from  the City of Renton Planning Dept. Ok. City will work with Planning  Department.Document was added to the final WSP.DOH to Stahl_2020-1106L.pdf Aurelie Completed 5 DOH King County UTRC will review your WSP. Please respond to their  issues. Adequate responses to their issues will be necessary in  order to receive a WSP Adoption Ordinance from King County. Noted. King County UTRC provided  comments and all will be addressed. Responses to King County UTRC will be  incorporated in the Final WSP, record of  comments will be included in the  appendices. DOH to Stahl_2020-1106L.pdf Aurelie Completed 6 Figure 2.2 COR Update hydraulic profile per City's comments Noted.  Change will be made.FW_ Draft Renton WSP Comments.msg Aurelie Completed 7 Table 2.5 COR Change note (3) from 2020 to 2021 Noted.  Change will be made.FW_ Draft Renton WSP Comments.msg Aurelie Completed 8 Table 2.4 COR Update elevations to match system analysis Noted.  Change will be made.FW_ Draft Renton WSP Comments.msg Aurelie Completed Chapter 2 ‐ Existing System Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No. Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change 1 3‐12/3.3.2 SWSD Largest consumers ‐ please clarify which  categories Skyway and other largest consumers  were subtracted from for analysis purposes. Noted, calcs will be checked and revised as needed. Changes will be made if needed.City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 2 3‐21/Figure 3.9 SWSD Please check Skyway Wholesale consumption for  2010.  Our records indicate approximately 141,840  gpd consumed. Data shows Skyway Wholesale consumption for  2010 is 64,040 CCF (131,000 gpd). Figure 3.9 can be  updated to reflect records from Skyway. The Skyway Wholesale consumption will  be updated for 2010 in Figure 3.9.City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 3 3‐35/Table 3.9 SWSD Historical Number of ERU's by Customer Category No apostrophe needed in ERUs Change will be made. City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 4 3‐39/3.5.1 SWSD Is the Demand Projection Methodology as  described in this section intended to account for  potential increased demand from Skyway? No, the demand projection methodology for the  largest consumer demands is outlined in Section  3.5.2.6.  No change.City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 5 3‐41/3.5.2.1 SWSD In the second paragraph, first line, "selected and  ERU" should be "selected an ERU".Noted. Typo will be fixed.City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 6 Figure 3.8 COR Add labels for industrial, other, government Noted. Change will be made. FW_ Draft Renton WSP Comments.msg Aurelie Completed 7 Section 3.3.3.1 COR Text edits Noted. Change will be made. FW_ Draft Renton WSP Comments.msg Aurelie Completed 8 Section 3.4 COR could we add a table that shows  population data  per pressure zone maybe just for 2017,  2030, and 2040? would be a helpful table to reference for other  projects Noted, we can use the PSRC data and create a  population and employement increase table Tables will be added in the chapter.  FW_ Draft Renton WSP Comments.msg Natalie Completed 9 Table 3.18 COR DP format ‐ move ADD on first line Noted. Change will be made.FW_ Draft Renton WSP Comments.msg Aurelie Completed 10 Table 3.19 COR DP format ‐ move ADD on first line Noted. Change will be made.FW_ Draft Renton WSP Comments.msg Aurelie Completed Chapter 3 ‐ Planning Data, and Water Demand Forecasts Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No. Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change no comment Chapter 4 ‐ Water Use Efficiency and Conservation Plan Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No. Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change 1 5‐8/5.3.2.7 SWSD Would the City's existing emergency  intertie/agreement with Skyway be considered to  "serve its exisitng customers"? During emergency situations the City would first look  to use our interties with SPU. The City would use this  existing emergency intertie with Skyway only during an  emergency situation where water is needed to serve a  small portion of West Hill.” No change.City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Not completed Chapter 5 ‐ Policies, Criteria, and Standards Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No. Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change 1 6‐25/Figure 6.1 SWSD Revise location of Skyway intertie to 115 feet north of So. 116th Street on 80th Ave So.  (Figure 3.10 shows the correct  location.) Noted. Location of Skyway Intertie will be  updated in Figure 6.1 so that it makes  the location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 2 6‐28/Table 6.10 SWSD Dimmitt BPS has an emergency generator, so it seems like the Reliable Capacity would be 1,600 gpm.Because Dimmitt BPS is considered an emergency  source, it is not considered as reliable capacity.No change.City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 3 The terms used to identify the city’s water rights were not the same as those used in Ecology’s database, which made it  difficult to access files for review.  Since 1971 Ecology has referenced water rights using what are referred to as tracking numbers. This system removes  issues with duplication of certificate numbers for surface and groundwater rights issued prior to 1971 and with 1945  groundwater claims/declarations. The table below provides a list of Renton’s thirteen (13) certificates and four (4)  permits, including the tracking numbers, as found in Ecology’s databases. Table 6.2 was reviewed to confirm that all quantities,  priorities, sources, and rates are consistent with  Table 1 provided be Ecology. A column for the  tracking number and a column for the Original SW Qi  in cubic feet per second will be added to Table 6.2 in  Chapter 6. Table will be updated to add tracking  number column FW Comment Letter on 2019 Water System Plan Draft (DOH Submittal #20- 0803).msg Aurelie Completed Aurelie Completed 4 Also, please note that there is a typo in section 6.4.2 on page 6-5 states there are five (5) permits when only four (4) are shown in Table 6.2 on page 6.7. Ecology found that there are currently only four (4) permits in the Renton water rights portfolio. Noted. Typo will be updated FW Comment Letter on 2019 Water System Plan Draft (DOH Submittal #20- 0803).msg Aurelie Completed 5 DOE Respond to any comments and issues DOE may provide concerning the City's water rights portfolio. Noted. Edits will be made as needed. FW Comment Letter on 2019 Water System Plan Draft (DOH Submittal #20- 0803).msg Aurelie Completed 6Table 6.3CORChange City of Seattle to SPU Noted. Change will be made. FW_ Draft Renton WSP Comments.msg Aurelie Completed 7Table 6.3CORRemove supply in type of service Noted. Change will be made. FW_ Draft Renton WSP Comments.msg Aurelie Completed 8Table 6.6COR we say here that SPU interties are reliable, but Sections 6.13.2.5 & 6.13.2.6 says SPU interties were not included I'm not sure why? These interties are pumped and the stations do not  include back‐up power. Therefore, not reliable and  not included. Text will be added to include the  assumptions and description.FW_ Draft Renton WSP Comments.msg Aurelie Completed 9Figure 6.1CORUpdate to emergency interties Noted. Change will be made. FW_ Draft Renton WSP Comments.msg Aurelie Completed 10 Section 6.13.2.1 COR change 15,250 to 15,150 and 11,750 to 11,650 Noted. Change will be made. FW_ Draft Renton WSP Comments.msg Aurelie Completed Chapter 6 ‐ Water Supply, Water Rights, and Water Quality Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No. Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change 17‐3/Figure 7.1 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.1 so that it makes the  location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 2 Chapter 7 SWSD Confirm that the Storage Capacity quantities  allocated to Skyway in the Contract for Water  Supply and Joint Storage and Transmission (CAG‐ 93‐097) are accounted for in the storage analysis. The maximum fire flow required volume  between the City and Skyway was  considered. Assumption was that no two  simulatenous fires will occur.  Skyway Standby volume from contract  will be added, recommendation of  sharing storage volume between Valley  and West Hill will be added. No  additional improvements are needed. City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Natalie Completed 3 7‐6/7.3.1.1 SWSD The 2nd paragraph either has an apotrophe that's  not needed or is mssing text (….determined from  the hydraulic model' supply sources on and off  settings.) Noted.Will updated "was" to "were" in second  paragraph. City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 4 7‐11/Figure 7.3 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.3 so that it makes the  location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 5 7‐21/Figure 7.4 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.4 so that it makes the  location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 6 7‐25/Figure 7.5 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.5 so that it makes the  location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 7 7‐27/Figure 7.6 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.6 so that it makes the  location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 8 7‐29/Figure 7.7 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.7 so that it makes the  location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 9 7‐35/Figure 7.9 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.9 so that it makes the  location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 10 7‐37/Figure 7.10 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.10 so that it makes  the location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 11 7‐45/Figure 7.12 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.12 so that it makes  the location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 12 7‐47/Figure 7.13 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.13 so that it makes  the location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 13 7‐49/Figure 7.14 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.14 so that it makes  the location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 14 7‐57/Figure 7.15 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.15 so that it makes  the location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed Chapter 7 ‐ System Analysis Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No. Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change Chapter 7 ‐ System Analysis 15 7‐65/Figure 7.17 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.17 so that it makes  the location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 16 7‐75/Figure 7.18 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.18 so that it makes  the location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 17 7‐77/Figure 7.19 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 7.19 so that it makes  the location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 18 DOH Consider including a future hydraulic profile  schematic that includes the projects that will be  complated in the planning period. Noted. A future profile will be added to  the chapter. A future system profile will be created  and added. DOH to Stahl_2020-1106L.pdf Aurelie Completed 19 General  COR include the future hydraulic profile? Yes. See comment above.FW_ Draft Renton WSP Comments.msg Aurelie Completed 20 Table 7.2 COR conflicting with Table 2.4; so double checked as‐builts and confirmed height  is 36.5 for Rolling Hills 490 tank Noted. Elevation will be checked. Elevations will be updated as needed  betweem Table 2.4 and Table 7.2.FW_ Draft Renton WSP Comments.msg Aurelie Completed 21 Figure 7.5 COR VMC is not located here. Should be further south  near the S Talbot PS Noted. Location will be verified.Location will be verified as well as fire  flow results. FW_ Draft Renton WSP Comments.msg Aurelie Completed Project Name:Water System Plan Update Client:City of Renton Date Last Updated:12/17/2020 Comment No. Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change 1 DOH Does the City have a valve maintenance program? If so, does the  valve maintenance program include testing air/vacuum valves? If  not, please consider on both counts. twice a year, annually at least, blow offs  and airvacs Text will be added to the chapter to  describe.DOH to Stahl_2020-1106L.pdf Aurelie Completed 2 DOH Appendix K includes DOH form 331‐146 Construction Complete  Report Form for Submittal Exception Process. It might be  appropriate to include DOH form 331‐147 Construction  Completion Report Form for Distribution Main Projects instead.  The types of projects listed on form 331‐146 (booster pump  station projects for example) must be submitted to the  department for review and approval and are not approved for  the submittal exception process. City will look into this and confirm. Appendix K was updated..DOH to Stahl_2020-1106L.pdf Aurelie Completed 3 DOH It is generally understood that installation of Reduced Pressure  Backflow Assemblies (RPBAs) must be above ground to allow for  safe and proper drainage. Same for RPDAs. The City takes on  great risk by allowing these to be installed in vaults. Consider  modifying or eliminating standard plans that show RPBAs or  RPDAs in buried vaults.  Agreed. City will update details. Appendix K was updated. DOH to Stahl_2020-1106L.pdf Aurelie Completed Chapter 8 ‐ Operation and Maintenance Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No. Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change 1 9‐19/Figure 9.3 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 9.3 so that it makes the  location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 2 9‐21/Figure 9.4 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 9.4 so that it makes the  location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 3 9‐23/Figure 9.5 SWSD Revise location of Skyway intertie to 115 feet  north of So. 116th Street on 80th Ave So.  (Figure  3.10 shows the correct location.) Noted. Location of Skyway Intertie will be  updated in Figure 9.5 so that it makes the  location in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 4 9‐25/Figure 9.6 SWSD Revise location of Skyway intertie to 115 feet north  of So. 116th Street on 80th Ave So.  (Figure 3.10  shows the correct location.) Noted. Location of Skyway Intertie will be updated  in Figure 9.6 so that it makes the location  in Figure 3.10 City of Renton 2019 Water Comp Plan - Skyway WSD review comments.xlsx Aurelie Completed 5 Section 9.4.4.2 COR Update 2019 to 2018 Noted. Change made. FW_ Draft Renton WSP Comments.msg Aurelie Completed 6 Section 9.4.4.3 COR Update 2019 to 2018 Noted.  Change made. FW_ Draft Renton WSP Comments.msg Aurelie Completed Chapter 9 ‐ Capital Improvement Plan Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No.Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change General King Co. UTRC We request city limits to be shown on all maps, to better  identify which areas are subject to City jurisdiction, and which  are unincorporated county. City limits can be added to all map figures. Figures will be updated. Renton Initial Comments 2020-0916.pdf GIS Completed Figure ES.1 and 1.3 ‐  Service Area Map King Co. UTRC The service area and future service area are shown as  overlapping in the southern portion of Skyway‐West Hill.  Please clarify. The City's service area includes the retail service area (RSA), the future  service area, and the portion of Skyway that is supplied by Renton  wholesale water. The overlapping areas indicate that the area will likely be  served by the City in the future (future service area) and that it is within the  service area (as defined above). No changes.Renton Initial Comments 2020-0916.pdf N/A Completed Figure ES.1 and 1.3 ‐  Service Area Map King Co. UTRC Areas depicted as "Urban Growth Boundary" should be  correctly labeled as "Potential Annexation Areas" or  "Unincorporated County". Figures will be updated to reflect corrected nomenclature: UGB to Potential  Annexation Areas Figures will be updated. Renton Initial Comments 2020-0916.pdf GIS Completed Figure ES.2 and 2.1 ‐  Water Facility Locations King Co. UTRC There is no pressure zone in the northeast corner, nor  infrastructure in much of the western portion of the  Earlington 370 pressure zone. The area referenced is currently a rock quary (unincorporated KC) and an  area developed as a park (owned by KC). Skyway 1999 plan identified areas  on the west hill currently served by SPU that the City may take over later in  the future. No change.Renton Initial Comments 2020-0916.pdf N/A Completed Figures 3.2 and 3.3 King Co. UTRC Maps should show zoning and land use of future service areas  as well as the current service areas. The service area boundary includes the future service areas (see Figure 1.3).  These figures include the zoning and land use of future service areas as well  as the current service areas. No change.Renton Initial Comments 2020-0916.pdf N/A Completed Figure 3.3 King Co. UTRC This map is correct in showing the areas in UKC in the  southern end of SWH as SF land use, but many of them can  be redeveloped to yield 3‐4 units.  Noted. Demand projections for the Plan used regional TAZ projection that  are comforming to land use and regional growth. No change.Renton Initial Comments 2020-0916.pdf N/A Completed Agency Review Draft ‐ King County UTRC comments Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No.Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change Agency Review Draft ‐ King County UTRC comments Figure 3.9 ‐ Historical  Consumption Trend by  Customer Category King Co. UTRC The bottom grouping shows two customers decreasing by  nearly 5% and one increasing by 8% but it is unclear which  number goes with which customer, and the 8% number  seems like a very large change compared to what the lines  are showing. The 5% decrease is for the Industrial customer type, which decreased from  0.19 mgd in 2008 to 0.12 mgd in 2017. The 8% increase is for Other Authorized Use, which increased from 0.04  mgd in 2008 to 0.08 mgd in 2017. The figure will be updated to indicate the  customer category for the annual growth rates. Figure 3.9 will be updated to specify the  customer category for the annual growth  rates. Renton Initial Comments 2020-0916.pdf Natalie Completed Table 3.9 King Co. UTRC What explains the significant drop in connections from 2009‐ 2010? This table shows the historical number of ERUs by customer category. The  decrease in ERUs from 2009 to 2010 is due to the decrease in water  consumption (see Table 3.6) ‐ potentially caused by the recession. Table 3.4  shows the Historical Number of Connections. No changes.Renton Initial Comments 2020-0916.pdf N/A Completed Table 3.11 King Co. UTRC Portions of the Earlington 370 zone (and adjacent West Hill  zone) are currently large‐lot single‐family zoning or multi‐ family that may redevelop and quadruple the number of  units. Would such growth be supported with minimal impacts  to planning forecasts? Demand projections for the Plan used regional TAZ projection that are  comforming to land use and regional growth. No change.Renton Initial Comments 2020-0916.pdf N/A Completed General Question King Co. UTRC Does the City have a program of providing reduced rates for  seniors or low‐income property owners or renters? Yes, the City of Renton offers reduced rates for water for low‐income senior  citizens (61 and over), and low‐income disabled citizens.  https://rentonwa.gov/city_hall/administrative_services/finance/utility_billi ng/reduced_rates_and_tax_rebate#:~:text=CITY%20OF%20RENTON%20WA SHINGTON&text=The%20City%20of%20Renton%20offers,who%20meet%2 0these%20same%20qualifications. A statement that the City offers reduced  rates for water for low‐income senior  citizens and low‐income disabled citizens  will be added to Section 10.2.1 Rates. Renton Initial Comments 2020-0916.pdf Aurelie Completed General Question King Co. UTRC Skyway Water and Sewer is capped at 300,000 gallons. Is  there an overage charge to Skyway if they exceed? City will negociate a new contract with Skyway soon. A reference to the  current aggreement in the appendix will be added in this section.Reference will be added. Renton Initial Comments 2020-0916.pdf Completed Table 3.19 ERU  Projections King Co. UTRC Why does the medium demand scenarios exceed the high  demand scenario? The ERU calculation appears to be affected by the Skyway Wholesale Large  Consumer in the WH495 PZ. There is a cap of 300,000 gpd, which is reached  in earlier planning years for the medium and high scenarios. Because the  ERU projection calculation is dividing the ADD proj by the ADD ERU Value  for large consumers (153 for medium and 160 for high), the medium  scenario ERU is higher than the high scenario ERU when the ADD proj  reaches 300,000 gpd.  The ERU values were not used to develop the projections for the large consumers.  Note will be added to the table.Renton Initial Comments 2020-0916.pdf Natalie Completed Project Name:Water System Plan Update Client:City of Renton Date Last Updated:2/12/2021 Comment No. Section/Page Comment By Comment Response Change to Plan Reference Docs Person Responsible Status of Change Agency Review Draft ‐ King County UTRC comments Section 5.3.1.6 Urban  Growth Area King Co. UTRC The Urban Growth Area is different from the Potential  Annexation Areas. PAAs ma be annexed to the City, while the  Urban Growth Area is a regional boundary. Please use PAAs  instead. Wording will be updated from "Urban Growth Area" to "Potential  Annexation Areas" for this section.Text of Section 5.3.1.6 will be updated.Renton Initial Comments 2020-0916.pdf Aurelie Completed Section 5.3.1.16 Water  Service to Properties in  King County King Co. UTRC Please clarify this section. We're unclear by what a  "developed area within unincorporated King County that is  within the City's RSA. However, there are three additional  areas outside of the RSA served by Renton Water…" This can be clarified: ‐The first point is that there is one developed area that is within the City's  RSA and within unincorporated King County, which could be served by the  City.  ‐the second point is that the City currently serves three areas outside of it's  RSA (and that is has adequate existing infrastructure and is providing water  to the areas). Text will be updated to provide clarity.Renton Initial Comments 2020-0916.pdf Natalie Completed 5.3.1.2 ‐ Service  Availability King Co. UTRC Is there a definition or decision criteria of "timely and  reasonable" used by Renton? Renton' service area is defined and limited. City typically provides a  response about Water Availability within 10 days, though it is not a “policy”  of Renton.  No change.Renton Initial Comments 2020-0916.pdf N/A Completed Section 7.3.3.3 ‐ West  Hill 495 Storage  Recommendation King Co. UTRC Is the only solution to reduce the operating band? Is this  suitable for future growth in the associated pressure zones? The projected storage deficiency by 2039 in the West Hill 495 Operational  Area is minimal (0.02 mg out of a total storage volume of 1.39 mg) so no  larger improvements are recommended at this time. The storage deficiency  of 0.02 mg includes additional demands for future growth in the associated  pressure zones. Standby volume for Skyway was added in  the analysis. Excess storage located in  the Valley Operational Area is sufficient  to offset deficiencies in the West Hill  495. Renton Initial Comments 2020-0916.pdf Aurelie Completed Section 9.4.7.2 ‐ Water  Conservation Program  Implementation King Co. UTRC Given the large non‐English‐speaking population in the area,  are there such materials available in additional languages or  simplified English? Yes, the City of Renton offers both print and digital materials,  interpretation, trainings, and customer research in other languages. The  “leak kit” is translated and available in Somali, Spanish, Vietnamese, Korean,  and Chinese. “How To…” video series on toilet leaks, indoor faucets,  outdoor faucets, and using your meter to find leaks are available in Somali,  Spanish, Vietnamese, and Chinese. SWP offers use of the language line as  our main interpretation tool available to both SWP utilities and program  managers to communicate information to non‐English speakers.  No change.Renton Initial Comments 2020-0916.pdf N/A Completed General Comment King Co. UTRC Its unclear, given the resolution of maps such as 9.4 (CIP  Specific Project Priority) where the current service  boundaries and infrastructure are in relationship to properties  on S 134th St between S Langston Rd and SW Sunset Blvd.  Given King County's ongoing Skyway‐West Hill Subarea  Planning process, we request a specific map for this area to  aid in discussions about land use planning in the area. A zoomed map can be created to show the area requested. Map will be provided to KC.Renton Initial Comments 2020-0916.pdf GIS Completed APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix C ADOPTING RESOLUTION AND ORDINANCE 2/16/2021 Home - City of Renton https://www.rentonwa.gov 2/2 (425) 430-6400 1055 S. Grady Way, Renton, WA 98057 Internet Policy | Accessibility | Webmaster City of Renton | All Rights Reserved | Powered by CivicLive | © 2021 Intrado Corporation. | Disclaimer celebrations across our community.... Read More > to Renton residents and busi daily.... Read More > View All MEETINGS NOTICES FEB 16 3:00PM - 5:00PM FEB 17 6:00PM - 8:00PM FEB 22 3:30PM - 4:15PM FEB 22 4:15PM - 5:00PM FEB 22 5:00P FEB 22 6:01P Human Services Advisory Committee Planning Commission Utilities Committee Finance Committee Plann Deve Comm Comm Whol View All View All  City of Renton, WA -- Government 27 minutes ago Beyond the Stage presents Owuor Arunga ... Beyond the Stage is our free, virtual series for all ages featuring local and PNW artistic creators. Each performance is an experience of various art forms with the ability to engage in conversation from the comfort of your home. ...See More CiCiCiCiCiiCtytytytytytytytyty ooooooof f fffffff ReReReReReReReReRentntntntntntntntononononononon,,,WWWWWWWWWCCCCCCWWAAA A A WWWWWWWAAAAAAAAA --------WWWWCity of Renton, WA -- ……… 12K12K12K112K2K2KK lilililiikeskeskkeskeskeskesk12K likesLike Page     FEB 20 7:00PM - 8:30PM FEB 23 2:00PM - 3:00PM FEB 23 5:00PM - 7:00PM MAR 27 7:00PM - 8:30PM Downtown Renton in a Box - "Date Night" "Scams, Alerts, & Frauds" - Age- Friendly Virtual Talks 2019 Water System Plan Update Downtown Renton in a Box - "A Celebration of Women in Bi "View All Contact Us Renton Responds City Services City Calendar Departments City History Discover Renton Careers Sitemap Renton Municipal Code Doing Business Permit Center Employee Portal EVENTS Page 1 of 1 WUE PUBLIC FORUM & WSP CONSUMER MEETING SIGN-IN SHEET Project: 2019 Water System Plan Update & WUE Goals Public Forum Meeting Date: Tuesday, February 23, 2021 Organizer: Katie Nolan, Water Utility Lauren Imhoff, Water Utility Place/Room: Zoom, 5pm-7pm Attendee Name Phone Zip Code E-Mail Renton Councilmember Benedetti 425-430-6501 abenedetti@rentonwa.gov Comments Received: WUE public forum: What does Renton do to reduce DSL? Brought up the importance of commitment to equity of service in utilities. Brought up the importance of noting Renton citizens may be outside of Renton water service area. What percentage of our supply for Renton consumers is SPU water? A point of pride that we care so much about our water and that we manage our aquifer well. Water Use Efficiency Public Forum Event Marketing City website: www.rentonwa.gov/waterutility Social media post: APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix D CURRENT SERVICE AREA AGREEMENTS CAG-02-123 AGREEMENT FOR THE SALE OF WATER IN AN EMERGENCY BY THE CITY OF RENTON TO THE CITY OF SEATTLE This AGREEMENT made and entered into this 30th. day of November , 2002, by the CITY OF RENTON, a municipal corporation of the State of Washington, hereinafter called "RENTON" and the CITY OF SEATTLE, a municipal corporation of the State of Washington, acting through Seattle Public Utilities, hereinafter called "SEATTLE". WHEREAS, SEATTLE and RENTON have existing interties between their water systems; WHEREAS, SEATTLE sometimes experiences a Spring water supply shortage due to low snowpack, precipitation and inflows in the Cedar and Tolt River watersheds, or, a hot Summer with high water consumption coupled with a delay in usual Fall rains; WHEREAS, SEATTLE may also experience other types of emergency situations that call for an augmentation of its water supply, such as a transmission pipeline break or an episode of high turbidity in one of its reservoirs; WHEREAS, RENTON, in the spirit of intergovernmental cooperation during such water supply emergencies, is willing to sell an increment of water to SEATTLE when available during non-peak periods; WHEREAS, SEATTLE is willing to sell water to RENTON to allow RENTON's ground water aquifer to recharge, when water is available following a water shortage emergency; and, WHEREAS, the parties desire to enter into an AGREEMENT providing for the sale of water in an emergency from RENTON to SEATTLE, and for the subsequent sale of an equivalent amount of water from SEATTLE to RENTON, if necessary, to allow recharge of RENTON's Aquifer. NOW THEREFORE, IT IS AGREED AS FOLLOWS: 1) Term of AGREEMENT. The effective date of this AGREEMENT shall be November 30 2002. The AGREEMENT shall be in effect until December 31, 2011, unless terminated by either party in accordance with Section 17 of this AGREEMENT. The rates and quantities of water sold are set forth in Sections (2), (8), and (11). I 2) Sale Price of Renton Water. SEATTLE shall pay to RENTON for all water delivered 1.30 per 100 cubic feet, which is a special wholesale rate for 2002; and revised each year during the term of the agreement. The rates charged by RENTON are based on RENTON's analysis of cost of providing non-peaking service to Seattle under the conditions stated herein. This rate was calculated using the American Water Works Association (AWWA) "Base Extra Capacity" method of rate analysis. The rate charged to SEATTLE shall be adjusted each year using the AWWA "Base Extra Capacity" method and RENTON's retail water rate for each year. I CAG-02-123 Agreement for the Sale of Mer in an Emergency by the City of Renjoto the City of Seattle Page 2 of 2 3) Location of Interties: This Agreement is limited to the two (2) intertie locations described as follows: Tiffany Park Pump Station Interties located at the intersection of Kirkland Avenue SE and the Cedar River Pipeline right-of-way (Section 21 Township 23 Range 5); and Union Avenue Intertie, located at the intersection of Union Avenue SE and SE 2nd Street (Section 16 Township 23 Range 5). The physical arrangement of the interties is shown in Exhibits 1 and 2. 4) Metering. SEATTLE shall provide, and RENTON shall own and maintain, an appropriate metering device to measure the water flowing from RENTON's system into SEATTLE's system at the point of service connection. Additional metering equipment approved by RENTON to transmit signals to RENTON's recording equipment located elsewhere shall be provided as determined by RENTON, all at SEATTLE's expense. 5) Meter Charge. A monthly meter charge shall be paid by SEATTLE in accordance with the meter charges as stated in RENTON's City Code at the time the meter is in service. 6) Priority and Continuity of Service. The determination of whether water is available for SEATTLE shall be at the sole discretion of RENTON. In the event of a condition requiring restrictions on the delivery of water, RENTON shall have the right to restrict or interrupt service to SEATTLE. RENTON may voluntarily interrupt or reduce deliveries of water to SEATTLE if RENTON determines that such interruption or reduction is necessary or reasonable. Except in cases of emergency and in order that SEATTLE's operations will not be unreasonably interfered with, RENTON shall give SEATTLE reasonable notice of any such interruption or reduction, the reason therefor, and the probable duration thereof. SEATTLE shall discontinue or reduce service from RENTON upon reasonable notice to RENTON. Service shall be reactivated or increased again subject to the aforementioned conditions. 7) Water Quality. The quality of water delivered under this AGREEMENT shall comply with all applicable provisions of State and Federal law and rules and regulations of the appropriate State agency governing water quality. In addition to the above requirements, RENTON agrees to deliver water which shall be of no less quality than is delivered to its customers throughout the RENTON service area. Prior to any delivery of water, information on current water quality will be provided to the receiving party so that blending, compatibility and other water quality issues can be evaluated and addressed. 8) Quantity of Water. Depending upon water availability in the RENTON system, RENTON shall make available for purchase by SEATTLE up to the approximate amount of two million (2,000,000) gallons per day from the existing emergency intertie located at the Tiffany Park Pump Station. The rate of delivery of water from Tiffany Park Pump Station system to SEATTLE's system shall vary between zero and approximately 1,400 gallons per minute. Also in the fall and winter RENTON may make available an additional amount up to approximately three and one-half million (3,500,000) gallons per day from the intertie at Union Avenue SE and SE 2nd Street. The rate of delivery of water from this intertie shall vary between zero and approximately 2,400 gallons per minute. CAG-02-123 Agreement for the Sale of Voter in an Emergency by the City of Renato the City of Seattle Page 3 of 3 9) Miscellaneous Control Devices. RENTON reserves the right to require SEATTLE to install, as a condition of water service, pressure reducing valves, backflow preventative devices, pressure relief valves, back-pressure sustaining valves, pipeline flow limiting devices or similar devices at locations where RENTON determines a need to protect its facilities. 10) Coordination and Project Management. A) Operations: For the purpose of operating the interties between RENTON and SEATTLE, coordination shall occur between representatives of the systems, who are: Ms. Lys Hornsby, City of Renton and Mr. George Schneider, City of Seattle or their designated representatives or replacements). The coordination shall consist of exchanging operational information such as the interties used, the respective flow rates, back-pressure sustaining valve setpoints, system pressure effects, water quality characteristics, and other operational information as necessary to accomplish the purposes of this AGREEMENT while maintaining safe operation of both systems. B. Engineering: For the purposes of coordinating engineering issues regarding the RENTON and SEATTLE interties, the following personnel shall be the designated representatives: Ms. Lys Hornsby, City of Renton and Mr. George Schneider, City of Seattle or their designated representatives or replacements) The engineering issues addressed shall include operational criteria as well as hydraulic behavior, water quality considerations, and other appropriate engineering issues. C. Administration: For the purposes of AGREEMENT administration and AGREEMENT modifications or interpretations, the following personnel shall be the designated representatives: Ms. Lys Hornsby, City of Renton and Mr. George Schneider, City of Seattle or their designated representatives or replacements) i CAG-02-123 i of to the City ofAgreementfortheSaleofmermanEmergencybytheCityRensy Seattle Page 4 of 4 11) RENTON's Aquifer Recharge. It is recognized that runoff into SEATTLE's surface water storage facilities generally exceeds the storage capacity during the winter and spring months. It may be necessary, due to RENTON supplying water to SEATTLE, to allow RENTON's aquifer to recharge during the winter and spring months. Following a water shortage emergency and recovery of SEATTLE's water system impoundments on the Cedar and Tolt Rivers, SEATTLE will sell water to Renton. The water sale will be based on availability at the intertie locations between SEATTLE and RENTON's systems and at such flow rate as is available from the intertie location during the following winter or spring. The quantity of SEATTLE's water, made available for allowing RENTON's Aquifer to recharge, shall not exceed the quantity of water that was supplied by RENTON to SEATTLE during the water shortage emergency. SEATTLE will sell the water to RENTON at $0.77 per 100 cubic-feet which is SEATTLE's non-peak, old water rate charged by SEATTLE to its purveyors in 2002. This rate shall be revised each year during the term of the agreement. This flow rate, quantity and price is an integral part of this AGREEMENT and should not be considered as a precedent in possible future water sales to RENTON or to other existing or future wholesale customers. The determination of whether water is available for RENTON, to allow RENTON's Aquifer to recharge, shall be at the sole discretion of SEATTLE. SEATTLE may voluntarily interrupt or reduce delivery of said water, providing that such interruption or reduction is necessary or reasonable. Except in cases of emergency, and in order that Renton's operations will not be unreasonably interfered with, SEATTLE shall give RENTON reasonable notice of such interruptions or reduction, the reason therefor, and the probable duration thereof. 12) Payment. The party supplying water shall read the meter once each month at approximately thirty (30) day intervals. Payment shall be made by the party receiving water as soon as possible after receipt of statement from the party supplying water, and in any event, not later than the tenth (10) of the second month following the presentation of the bill. In the event a meter shall fail to register or obviously register incorrectly, the amount of water considered delivered through said meter shall be the amount delivered the previous day or the last day that the meter was previously known to be properly functioning and the total amount registered shall be pro-rated based on the number of days multiplied times the reading used. 13) Penalties For Late Payment. The party supplying water may assess a late charge on the party receiving water for failure to comply with the provisions in Section (12). This charge shall be at the rate of twelve percent (12%) per year. In the event that the party receiving water should fail to make any payment for a period of sixty (60) days after the same becomes due, the party supplying water shall have the right to terminate further water service until such delinquency is cured. 14) Procedure for Amending the Contract. Either party can request the other to consider an amendment of the AGREEMENT. Any proposed amendments shall be made in writing. Amendments may be made if they are mutually acceptable to RENTON and SEATTLE and signed by both parties. CAG-02-123 Agreement for the Sale of *ter in an Emergency by the City of Ren0to the City of Seattle Page 5 of 5 15) Access to Facilities and Records. Each party shall be entitled to inspect the facilities of the other at any reasonable time. Both parties agree to make mutually available such information or records as are at their disposal and as may be reasonably necessary to properly implement any section of this AGREEMENT. 16) Non-Assignability. Neither this AGREEMENT nor any interest therein shall be transferred or assigned by SEATTLE without prior written consent of RENTON. 17) Termination. This AGREEMENT may be terminated in whole or in part by either party any time after one year from the date of this AGREEMENT, upon ten (10) days written notice sent by certified mail to the other party. IN WITNESS WHEREOF, the parties have hereunto set their hands this day and year above written. CITY OF NTON CITY OF SEATTLE Jes Tanner, Mayor Chuck Clarke, Director of Seattle Public Utilities ATTEST/AUTHENTICATED: ATTEST/AUTHENTICATED: Michele Neumann, Deputy City Clerk u ith Pippin, City Clerk APP D AS TO LEGAL FORM: arry Warren, Ci ttorney I Emergency_water_supply_contract.DOC H/FI LESYS/WTR-11-0012 I TIFFANY PARK PUMP STATION CITY OF RENTON) A VALVE VAULT METER VAULT _ 2'v t-/Z C P L *3 6 657L. RE PLAN No. - lttb.V C R P L /66 "STL. FtS LIME LAN" NO-TT7-30 i C R P L '2 51a".STL. y•h P. L . K/w -j SCALE . .: 1" =ZO' . RENTON/SEATTLE INTERTIE NO-.I EXHIBIT I VICINIT`- AP 10 y t s • o a t t iDN•_ ii • Y s ts It t. EDGE OF PAVEMENT RETTON MONUMENT T{TR CORNER Of SEC7:OHR 1,) 5T1 UNION AVE SETINSE PROVIDE Kw MANHOLE COVER TMTN WELDED LETTERNG SEE OETATL,SHEET Z A YABT el xSEiNia.::WATER EASING STORM DRAT/PlFE Em-MG 17*HATER EASIRTG IY WATER A CONTRACTOR TO PROVIDE TEMxaAar THRUST RESTRAINT ON VAULT WiMG CONSTRUCTION. PROPOSED PANG t SEE sNEtr i PROPOSED METER VAULT - SEE STEET 2 NEW C CUP ORAN WE d t NEW 17'GATE VALVE(FL 194 PLUG AND CONCRETE 2LOCIMWG O EDGE OF PAVEMENT EDGE OF PAWVEN7 Q 1 I F t z C I WI In SITE PLAN CITY OF RENTON 1 a 1y_D.UNION AVE SE & SE 2ND PLACE SEATTLE—RENTON INTERT'IE SITE PLAN• EXHIBIT 2 l _ - CITY OF RENTON AND SKYWAY WATER AND SEWER DISTRICT CAG-03-197 FOR THE ESTABLISHMENT OF WATER AND SANITARY SEWER SERVICE BOUNDARIES THIS AGREEMENT is entered into this 3/ Sf day of {) .IL~ , 2oo_L, by and between SKYWAY WATER AND SEWER DISTRICT, a Washington municipal corporation, hereinafter referred to as "SWSD", and the CITY OF RENTON, a Washington municipal corporation, hereinafter referred to as "RENTON". WITNESSETH: WHEREAS, SWSD is qualified to provide water and sanitary sewer service within its prescribed area; and WHEREAS, RENTON is qualified to provide public services, including water and sanitary sewer service, within its prescribed areas; and · WHEREAS, the former Skyway Water and Sewer and Bryn Mawr-Lakeridge Water and Sewer Districts have officially merged, with the district subsequently retaining the name of Skyway Water and Sewer District; and WHEREAS, the former Skyway Water and Sewer District had existing water and sewer boundary agreements with RENTON; and WHEREAS, SWSD provides water and sanitary sewer service in an area adjacent to and within RENTON's corporate boundaries and it is in the public interest for the parties herein to enter into an agreement to provide for the efficient planning and development of new water and sanitary sewer services in areas which may be served by either, or both, of the parties; now, therefore, IT IS HEREBY AGREED by and between the parties hereto as follows: 1. Water Service Area Boundary Between RENTON and SWSD. The attached legal description, Exhibit A, describes the line separating the RENTON water service area from SWSD water service area. The attached map, Exhibit B, depicts the line separating the RENTON water service area from SWSD water service area. RENTON shall provide water service for the area generally South and East of the line illustrated. SWSD shall provide water service for the area generally North and West of the line illustrated. Any new construction, upgrading, or replacements within the RENTON City Limits by SWSD for water service shall be in compliance with RENTON design and construction standards then in effect or SWSD design and construction standards, whichever are the higher design and construction standards including: materials, techniques, and fire flow. Page 1 of 5 - 2. City of Seattle Water Service Area: The City of Seattle (SEATTLE) currently provides direct water service to portions of the service area being discussed in this agreement. These areas are not contiguous to the remainder of SEATTLE's service area, but have been served by SEATTLE for some time. These areas, herinafler the "Transfer Area", are identified in the Skyway Coordinated Water System Plan, as to be transferred to the appropriate purveyors as feasible and / or required by new development or annexation. SEATTLE is not a party to this agreement and the agreement should have no direct effect on SEATTLE. This agreement does not directly discuss the transfer of the SEATTLE service areas. This agreement only identifies the boundaries of the local purveyors to whom the service areas would belong to when transferred. 3. Overlaps in Water Service Within Transfer Area: Any overlaps in water service in the Transfer Area will be addressed at the time of the actual transfer and will not be determined as part of this agreement. RENTON and SWSD mutually agree to notify the other and receive concurrence from the other prior to providing service to any additional customers within the Transfer Area. Properties within the transfer area are depicted on Exhibit B 4. Transfer of certain Seattle Public Utilities Water Mains Within and Along the Transfer Area to RENTON: SWSD agrees that RENTON and Seattle Public Utilities have the right and would not be violating the intent of this agreement to transfer the ownership of the following water mains from Seattle Public Utilities to RENTON: a) the twelve inch diameter water main which runs southeasterly along Martin Luther King Way from the intersection of 68th Avenue South and Martin Luther King Way to the intersection of Martin Luther King Way and South 135th Street then northerly within an easement to South 133rd Street then easterly along South 133rd Street to the intersection of South 133rd Street South 132nd Street, and South 134th Street where it is reduced to an eight inch diameter water main, and b) the eight inch diameter water main which runs easterly along South 132nd Street from the twelve inch by eight inch reducer at the intersection of South 133rd Street South 132nd Street, and South 134th Street to the intersection of South Langston Road and South 134th Street, and c) the water main that varies in diameter from eight inches to four inches to six inches which runs easterly along South 135th Street from the intersection of South 135th Street and Martin Luther King Way to the intersection of South 135th Street and 80th Avenue South then northerly along 80th Avenue South to the intersection of 80th Avenue South and South 134th Street. Page 2 of 5 5. Existing SWSD Water Service Connections in RENTON Service Area: SWSD currently provides water service to properties inside RENTON's water service area. RENTON consents to SWSD continuing to provide water service to these properties. The properties are listed in Exhibit E and depicted in Exhibit B. 6. Existing RENTON Water Service Connections in SWSD Service Area: RENTON currently provides water service to properties inside SWSD's water service area. SWSD consents to RENTON continuing to provide water service to these properties. The properties are listed in Exhibit F and depicted in Exhibit B. 7. Overlap Areas: It is understood that RENTON and SWSD will continue providing service within the service area boundaries of the adjacent water utility, as defined in Sections 5 and 6 of this agreement, and which shall be known as overlap areas. RENTON and SWSD agree that any retail water service line extending outside of the service area boundary, as set forth in Section 1, shall be phased out and service transferred to the adjacent utility by mutual agreement. 8. Sewer Service Area Boundary Between RENTON and SWSD. The attached legal description, Exhibit C, describes the line separating the RENTON sewer service area from SWSD sewer service area. The attached map, Exhibit D, depicts the line separating the RENTON sewer service area from SWSD sewer service area. RENTON shall provide sanitary sewer service for the area generally South and East of the line illustrated. SWSD shall provide sanitary sewer service for the area generally North and West of the line illustrated. Any new construction, upgrading, or replacements within the RENTON City Limits by SWSD for sewer service shall be in compliance with RENTON design and constructions standards then in effect, or SWSD design and construction standards, whichever are the higher design and construction standards including: materials and techniques. 9. RENTON's Service Area Boundaries Overlap SWSD's Corporate Boundary: There are areas where RENTON's service area boundaries and SWSD's corporate boundary overlap. RENTON and SWSD acknowledge that, with regard to providing service, it is the water and sanitary sewer service boundaries which govern, not the corporate boundaries. 10. Rescission of Prior Agreements: The former Skyway Water and Sewer District and RENTON entered into an agreement relating to water service area boundaries between the two jurisdictions dated February 2, 1998. That boundary has been incorporated into the SWSD boundary adopted by this document and the agreement is hereby rescinded. The former Skyway Water and Sewer District and RENTON entered into an agreement relating to sanitary sewer service area boundaries between the two jurisdictions dated June 9, 1994. That boundary has been incorporated into the Page 3 of 5 SWSD boundary adopted by this document and the agreement is hereby rescinded. 11. Maintenance of Existing Facilities: SWSD and RENTON will each maintain their own facilities, according to industry standards. 12. SWSD Comprehensive Water and Sewer Planning. SWSD will submit, to RENTON, all future Comprehensive Water and Sewerage Plans and amendments thereto involving area and/or improvements within RENTON City Limits. Said submission of the SWSD Plan(s) is to assure consistency with adopted city plans, policies, and land use controls, assist in the review of new development proposals and right-of-way construction permits, and to fulfill the responsibilities set forth in RCW 57 and King County Title 13. As new facilities are planned, constructed, maintained, and/or replaced within RENTON, they shall comply with RENTON design and construction standards then in effect, or SWSD design and construction standards, whichever are the higher design and construction standards. 13. Extension of Utilities Across Properties. RENTON and SWSD agree that they will require property owners who must extend facilities to service their property in a comprehensive fashion up to and including extending said facilities to the far side of the property, when appropriate, to provide a connection point for the future (or existing) facilities of the next property. 14. Franchise Agreement. Upon RENTON annexing property within the SWSD service area, RENTON shall grant SWSD, for the purposes of continuing use of rights-of-way, a temporary franchise for utility facilities within the annexed territory. This franchise shall have the same provisions as stated in the franchise between King County and SWSD and have a term not to exceed 3 (three) years. RENTON and SWSD will immediately begin negotiations for a new franchise for the purposes of rights-of-way use for SWSD service area within RENTON. The new franchise shall be negotiated within three years. Upon any subsequent annexations by RENTON within the SWSD service area, RENTON shall amend the franchise to include the annexed area, in order to maintain one franchise agreement. The franchise shall maintain the remaining balance of the term of the franchise. The franchise should include any updated provisions as approved by RENTON and agreed to by SWSD. Any franchise agreement issued hereunder shall be consistent with the respective comprehensive plans of the parties and State law. 15. Governmental Approvals. The parties will give notice of the adoption of this Agreement to Metropolitan King County, to the Department of Ecology, to the Department of Health, and to any other agency with jurisdiction, and shall Page 4 of 5 - cooperate and assist in any reasonable manner in procuring any necessary approvals hereof by those agencies. 16. Miscellaneous. This Agreement constitutes the entire agreement of the parties, concerning the subject matter herein, and there are no representations or oral agreements other than those listed herein, which vary the terms of this Agreement. Future agreements may occur between the parties to identify, agree upon, or transfer service areas and/or facilities. This Agreement shall have a term of 25 (twenty-five) years. 17. Obligations Intact. Nothing herein shall be construed to alter the rights, responsibilities, liabilities, or obligations of either SWSD or RENTON regarding provisions of water or sewer services to the properties described herein, or other properties, except as specifically set forth herein. DATED this .31 st day of {)~ , 200J>. Authorized by Resolution No. 3 6 7 5 of the City Council of the City of Renton, Washington, at its regular meeting held on 8th day of December 200_2. NTON ~gl,,IC, ;;7"~ IJ-.3/-J0():3 Jesse Date ATTEST: &1vtu1. ✓-W~ /:?.-El-~ {){}3 Bonnie I. Walton, City Clerk Date Approved by Resolution No. 03-D?-3c,Z,of the Board of Commissioners of SKYWAY WATER. AND SEWER DISTRICT of King Coun~,VVashington, adopted at its regular meeting held on gq-h-J day of~ 20~. SKYWAY WATER AND SEWER DISTRICT By: ~,,j~ Title: ~ ~ Page 5 of 5 CAG-03-197 EXHIBIT A SKYWAY WATER AND SEWER DISTRICT AND CITY OF RENTON AGREEMENT FOR THE TRANSFER OF FACILITIES AND ESTABLISHMENT OF SERVICE BOUNDARIES (WATER SERVICE BOUNDARY LINE) A water service area boundary line between Skyway Water and Sewer District and the City of Renton through C.E. Brownell Donation Land Claim No. 41 in Sections 13 and 14, Government Lot 8 and the Northeast quarter of Section 13, the Southeast quarter of Section 12, all in Township 23 North, Range 4 East, W.M., and the Southwest quarter and Northwest quarter of Section 7, all in Township 23 North, Range 5 East, W.M., described as follows: Beginning the aforementioned water service boundary line in the Southeast quarter of said Section 14, at the intersection of the northeasterly right of way margin of Burlington Northern Railroad with the northwesterly right of way margin of the vacated street adjoining Lot 33 of Junction Addition to Seattle, as recorded in Volume 12 of Plats, Page 75, Records of King County, Washington, all situated in C.E. Brownell Donation Claim No. 41, as recorded in the Records of King County, Washington, said intersection also being the existing City limits of Renton as annexed by Ordinance No. 4578 and the existing City limits of Tukwila as annexed by Ordinance Nos. 1503 and 1515; Thence northerly along said northwesterly right of way margin of said vacated street and said existing City limits of Tukwila and Renton, to an intersection with the southwesterly right of way margin of Beacon Coal Mine Road S. Rev.; Thence northwesterly and northerly along said southerly right of way margin, and said existing City limits of Tukwila, to an intersection with the south line of the north half of said Donation Claim No. 41; Thence westerly along said south line, and said existing City limits of Tukwila, to an intersection with the easterly right of way margin of the Union Pacific Railroad; Thence northwesterly along said easterly right of way margin and said existing City limits of Tukwila, to an intersection with the north boundary line of said Donation Claim No. 41; Thence easterly along said north boundary line and said existing City limits of Tukwila, to an intersection with the southwesterly right of way margin of Beacon Coal Mine Road S. Rev.; Thence continuing easterly along said north boundary line, crossing said right of way, to an intersection with the northeasterly right of way margin of Beacon Coal Mine Road S. Rev.; Thence southeasterly, southerly, westerly, southerly and southeasterly, along said northeasterly right of way margin, to the most southwesterly comer of Lot A, King County Lot Line Adjustment No. 8612009, as approved by King County, Washington on February 4, 1987; Thence northeasterly along the southerly line of said Lot A, to an intersection with the south line of the north half of said Donation Claim No. 41; Page 1 - Thence easterly along said south line of the north half of said Donation Claim No. 41, to an intersection with the westerly right of way margin of 68th Avenue S.; Thence northeasterly along said westerly right of way margin, to an intersection with the southerly right of way margin of Martin Luther King Junior Way South (State Road No. 2), the center line of said Martin Luther King Junior Way South right of way being 110 feet northerly of, as measured perpendicular to, said southerly right of way margin; Thence easterly along the easterly extension of said southerly right of way margin, crossing said 68 th Avenue S., to an intersection with the easterly right of way margin of said 68th Avenue S.; Thence northerly along said easterly right of way margin, to an intersection with the southerly right of way margin of said Martin Luther King Junior Way South, the centerline of said Martin Luther King Junior Way South right of way being 50 feet northerly, as measured perpendicular to, said southerly right of way margm; Thence southeasterly along said southerly right of way margin, to an intersection with the east line of the west 419. 61 feet of the northwest quarter of said Section 13; Thence northerly along said east line, crossing said Martin Luther King Junior Way South, to an intersection with the southerly right of way margin of South 133rd Street; Thence easterly along said southerly right of way margin, to an intersection with the southerly right of way margin of S. 134th Street; Thence northwesterly, crossing S. 134th Street, to the point of intersection of the northerly right of way margin of S. 134th Street and the southerly right of way margin of S. 132nd Street; Thence northeasterly along said southerly right of way margin of S. 132nd Street, to an intersection with the westerly right of way margin of76th Avenue S., said westerly right of way margin also being the west line of the northeast quarter of said Section 13; Thence northerly along said westerly right of way margin and said west line of the northeast quarter, crossing S. 132nd Street, to an intersection with the southerly right of way margin of S. Langston Road (also known as John Langston Road No. 3 and 78th Avenue S. Extension Revision); Thence easterly, northeasterly and northerly along said southerly right of way margin of S. Langston Road, crossing said 76th Avenue S. and S. 130th Street, to the northwest corner of Lot 6, Block 7 of Earlington Acre Tracts, as recorded in Volume 15 of Plats, Page 84, Records of King County, Washington; Thence easterly along the north line of Block 7 of said plat, to the northwest corner of Lot 2 of said Block 7· , Thence southerly along the west line of said Lot 2, to an intersection with the south line of the north 100 feet of said Lot 2; Thence easterly along said south line, to an intersection with the east line of said Lot 2; Page2 - Thence northerly along said east line, to the northeast comer of said Lot 2 and a point on the north line of said Block 7; Thence easterly along said north line, to the northeast comer of Lot 1 of said Block 7, said northeast comer also being a point on the westerly right of way margin of 80th Avenue S.; Thence northeasterly, crossing 80th Avenue S., to the point of intersection of the easterly right of way margin of said 80th Avenue S. with the northeasterly right of way margin of Renton Avenue S., said point of intersection also being a point on the west line of Lot 6, Block 2 of said plat; Thence southeasterly along said northeasterly right of way margin, to an intersection with the west line of Lot 3, Block 8 of said plat; Thence northerly along the west line of said Lot 3, to the northwest comer thereof; Thence easterly along the north line of said Block 8 and Block 9 of said plat, to the northwest comer of Lot 6 of said Block 9, said northwest comer also being the southwest comer of Lot 6, Block 1 of said plat; Thence northerly along the west line of said Lot 6 of said Block 1, a distance of 88.16 feet; Thence easterly, crossing said Lot 6 and Lots 5, 4, 3 and 2 of said Block 1, to a point on the east line of said Lot 2 being 95.86 feet northerly of the southeast comer thereof; Thence northerly along the east line of said Lot 2, said east line also being the west line of Lot 1 of said Block 1, to an intersection with the south line of the north 70 feet of said Lot 1; Thence easterly along said south line, to an intersection with the east line of said Lot 1, said east line also being the westerly right of way margin of84th Avenue S.; Thence northerly along said east line and said westerly right of way margin, to the northeast comer of said Lot l; Thence northerly, crossing S. 128th Street, to the southeast comer of Lot 20 of the vacated plat of Clinkingbeards One Fourth Acre Tracts, as recorded in Volume 21 of Plats, Page 26, Records of King County, Washington, in the Southeast quarter of Section 12, Township 23 North, Range 4 East, W.M.; Thence northerly along the east line of said Lot 20 and said westerly right of way line of 84th Avenue S., to an intersection with the south line of the north 7 feet of said Lot 20; Thence westerly along said south line and the westerly extension of said south line, to an intersection with the west line of Lot 19 of said plat; Thence northerly along the west line of said Lot 19 and Lot 2 of said plat, to the northwest comer of said Lot 2 and the north line of said plat; Page 3 - Thence easterly along said north line, to an intersection with the east line of the west 195 feet of the south half of the Northeast quarter of the Southeast quarter of the Southeast quarter of the Southeast quarter of said Section 12; Thence northerly along said east line, to an intersection with the north line of said subdivision; Thence easterly along said north line, to an intersection with said westerly right of way margin of 84th Avenue S.; Thence northerly along said westerly right of way margin and its northerly extension, and in part, the east line of Tract A of Mountain View Home Tracts, as recorded in Volume 74 of Plats, Page 28, Records of King County, Washington, crossing S. 126th Street, to an intersection with the easterly extension of the northerly right of way margin of S. 126th Street; Thence westerly along said easterly extension and said northerly right of way margin, said margin also being, in part, the south line of Lot 17 of Hilltop's Suburban Club, as recorded in Volume 77 of Plats, Page 51, Records of King County, Washington, to the southwest comer of said Lot 17; Thence northerly along the west line of said Lot 17, to the northwest comer thereof, said northwest comer also being a point on the south line of Lot 16 of said plat; Thence westerly along said south line of Lot 16, to the southwest comer thereof, said southwest comer also being the southeast comer of Tract A of said plat; Thence northerly along the east line of Tract A, to the northeast comer thereof, said northeast comer also being the northwest comer of Lot 10 of said plat; Thence easterly along the north line of said Lot 10, to the southwest comer of Lot 9 of said plat; Thence northerly along the west line of said Lot 9, to the northwest comer thereof, said northwest comer also being a point on the southerly right of way margin of S. 124th Street; Thence northwesterly, crossing S. 124th Street, to the southwest comer of Lot 23, Block 60 of Bryn Mawr, as recorded in Volume 5 of Plats, Page 58, Records of King County, Washington, said southwest comer being a point on the northerly right of way margin of S. 124th Street; Thence northerly along the west line of said Lot 23, to the northwest comer thereof; Thence easterly along the north line of said Lot 23 and the north line of Lots 22 and 21 of said plat, to the northeast comer of said Lot 21, said northeast comer also being a point on the westerly right of way margin of said 84th Avenue S.; Thence easterly, crossing said 84th Avenue S., to the northwest comer of Lot 28, Block 61 of said plat, said northwest comer also being a point on the easterly right of way margin of said 84th Avenue S.; Page4 - Thence easterly along the north line of said Lot 28 and the north line of Lots 27-15, inclusive, of said Block 61, to the northeast comer of said Lot 15, said northeast comer also being a point on the westerly right of way margin of85th Avenue S.; Thence northerly along said westerly right of way margin, crossing S. 123rd Place, S. 123 rd Street and S. 122nd Street, to the northeast comer of Lot 15, Block 48 of said plat; Thence easterly, crossing said 85th Avenue S., to the northwest comer of Lot 38, Block 47 of said plat, said northwest comer being a point on the easterly right of way margin of said 85th Avenue S.; Thence continuing easterly along the north line of said Lot 38 and the north line of Lot 37 of said Block 47, to the northeast comer of said Lot 3 7; Thence southerly along the east line of said Lot 3 7, to the southeast comer thereof; Thence easterly along the south line of said Block 4 7, to an intersection with the west line of Lot 25 of King County Boundary Line Adjustment No. L96L0074, as recorded under King County Recording No. 9709189007; Thence northerly along the west line of said Lot 25, to the northwest comer thereof; Thence easterly along the north line of said Lot 25, to the northeast comer thereof: Thence southerly along the east line of said Lot 25, to the northwest comer of Lot 28 of said boundary line adjustment; Thence easterly along the north line of said Lot 28, to the northeast comer thereof, said northeast comer also being the northwest comer of Lot 21 of said Block 4 7; Thence easterly along the north line of said Lot 21, to the northeast comer thereof, said northeast comer also being a point on the westerly right of way margin of87th Avenue S.; Thence southerly along said westerly right of way margin, to an intersection with the westerly extension of the south line of Tract 1 ofN.H. Latimer's Lake Washington Plat, as recorded in Volume 6 of Plats, Page 70, Records of King County, Washington; Thence easterly along said westerly extension, crossing said 87th Avenue S., to the southwest comer of said Tract 1, said southwest comer also being a point on the northerly right of way margin of S. 122nd Street; Thence easterly along the south line of said Tract l and the south line of Tracts 2 and 3 of said plat and said northerly right of way margin, to an intersection with the east line of the west half of vacated 90th Avenue S.; Thence northerly along said east line and the northerly extension of said east line, crossing S. 121 st St., and, in part, along the existing City limits of Renton as annexed by Ordinance No. 2426, to an intersection with Page 5 ·- the south line of Lot 12, Lenz Farmette Tracts, as recorded in Volume 37 of Plats, Page 36, Records of King County, Washington, said south line also being the northerly right of way margin of S. 121st Street; Thence westerly along said south line and said northerly right of way margin and, in part, said existing City limits, to an intersection with the east line of the west 32 feet of said Lot 12; Thence northerly along said east line and said existing City limits, to an intersection with the south line of Lot 11 of said plat; Thence westerly along said south line and said existing City limits, a distance of32 feet, to the southwest comer of said Lot 11; Thence northerly along the west line of said Lot 11 and said existing City limits, to the northwest comer thereof; Thence easterly along the north line of said Lot 11 and said existing City limits, to the northeast comer of said Lot 11, said northeast comer also being on the westerly right of way margin of Rainier Avenue N.; Thence northerly along said westerly right of way margin and said existing City limits, to an intersection with the south line of the Northwest quarter of said Section 7; Thence westerly along said south line and the existing City limits of Renton as annexed by Ordinance No. 2019, to an intersection with the southerly extension of the west line of Lot 12, Block 40 of said plat of Bryn Mawr; Thence northerly along said southerly extension and along the west line of Lot 12, Block 40 of said plat, and said existing City limits, crossing vacated S. 120th Street, to the northwest comer of said Lot 12, said northwest comer also being the southeast comer of Lot 22 of said Block 40; Thence westerly along the south line of said Lot 22, and Lots 23 and 24 of said Block 40, and the westerly extension of said south line, and said existing City limits, to an intersection with a line lying 8 feet westerly of and parallel with the west line of said Lot 24 and Lots 9 and 24 of Block 35 of said plat; Thence northerly along said parallel line and said existing City limits, and in part, the existing City limits of Renton as annexed by Ordinance No. 4090, crossing vacated S. I 19th Street, to an intersection with the southerly right of way margin of S. I 18th Street; Thence easterly along said southerly right of way margin and said existing City limits, to the northwest comer of Lot 24 of Block 35 of said plat; Thence northerly along the northerly extension of the.west line of said Lot 24, and said existing City limits, to an intersection with the centerline of that portion of S. I 18th Street (Irving Avenue, Wallace Street) as vacated by Superior Court No. 156371; Thence easterly along said centerline and said existing City limits, to an intersection with the southerly extension of the west line of Lot 13, Block 30 of said plat; Page6 -- Thence northerly along said southerly extension and the west line of said Lot 13 and said existing City limits, to the northwest comer of said Lot 13; Thence easterly along the north line of said Lot 13 and the north line of Lot 14 of said Block 30 and said existing City limits, to the northeast comer of said Lot 14, said northeast comer also being the southwest comer of Lot 18 of said Block 30; Thence northerly along the west line of said Lot l 8, to the northwest comer thereof, said northwest comer also being a point on the southerly right of way margin of Hawthorne Street; Thence easterly along the north line of said Lot 18, and said southerly right of way margin, to an intersection with the southerly extension of the west line of the east 15 feet of Lot 15, Block 25 of said plat; Thence northerly along said southerly extension, crossing said Hawthorne Street, to an intersection with the south line of said Lot 15 and the northerly right of way margin of said Hawthorne Street; Thence easterly along the south line of said Lot 15 and the south line of Lot 16 of said Block 25, and the easterly extension of said south line and said northerly right of way margin, to an intersection with the centerline of 89th Avenue S., as vacated by Superior Court No. 156371; Thence northerly along said centerline, to an intersection with the westerly extension of the north line of Lot 5, Block 26 of said plat; Thence easterly along said westerly extension, to the northwest comer of said Lot 5; Thence continuing easterly along the north line of said Lot 5 and the easterly extension of said Lot 5, said north line and easterly extension also being said existing City limits, crossing Rainier Avenue N. (Primary State Highway No. 5, State Road 167), to an intersection with the easterly right of way margin of said Rainier Avenue N., said intersection also being a point on the existing City limits of Renton as annexed by Ordinance No. 1300; Thence northerly along said easterly right of way margin and said existing City limits, to an intersection with a line which is 5 feet south of and parallel with the common line between Lots 7 and 8, Block 18, Bll)'Il Mawr, as recorded in Volume 5 of Plats, Page 58, Records of King County, Washington; Thence South 88°27'28" East, along said parallel line and said existing City limits, a distance of 89 .23 feet, to the west line of Defense Plant Corp. 5-24-43; Thence North 05°16'51" East, along said existing City limits, a distance of 438.90 feet, to an intersection with a line which is 2 feet south of and parallel with the common line between Lots 1 and 2, Block 17 of said plat; Thence North 40°09'47" East, along said existing City limits, a distance of 188.55 feet; Thence North, along said existing City limits, a distance of 60 feet; Thence North 29°00'40" West, along said existing City limits, a distance of 197.07 feet; Page 7 - Thence South 88°27'28" East, along said existing City limits, a distance of355.00 feet, to a point on the Inner Harbor Line of Lake Washington, as shown upon Sheet No. 26 of the Plat of Lake Washington Shore Lands Survey 1921, as said plat was filed with the Auditor of King County, Washington, September 19, 1921, under Recording No. 1552504, said point being a distance of 92.62 feet along said Inner Harbor Line from the angle point "862" on said plat, and the terminus of the herein described water service boundary line. Page8 EJ~ "k 1 • • I \\ _MWst\fi=i EXHIBIT B PROPOSED WATER BOUNDARY ---RENTON CITY LIMITS '. : TRANSFER AREA ( l gx1sTING RENTON SERVICE IN SWSD C i EXISTING SWSD SERVICE IN RENTON e Utility Systems Planninl!/Building/Public Works M. BENo'iT December 2003 0 800 1600 ~ 1" = 800' N 6th St. -CAG-03-197 EXHIBITC SKYWAY WATER AND SEWER DISTRICT AND CITY OF RENTON AGREEMENT FOR THE TRANSFER OF FACILITIES AND ESTABLISHMENT OF SERVICE BOUNDARIES (SEWER SERVICE BOUNDARY LINE) A sanitary sewer service area boundary line between the Skyway Water and Sewer District and the City of Renton through C.E. Brownell Donation Land Claim No. 41 in Sections 13 and 14, Government Lot 8 and the Northeast quarter of Section 13, all in Township 23 North, Range 4 East, W.M., King County, Washington and the Southwest quarter and the Northwest quarter of Section 7, both in Township 23 North, Range 5 East, W.M., King County Washington, described as follows: Beginning the aforementioned sanitary sewer boundary line in the Southeast quarter of said Section 14, at the intersection of the northeasterly right of way margin of Burlington Northern Railroad with the northwesterly right of way margin of the vacated street adjoining Lot 33 of Junction Addition to Seattle, as recorded in Volume 12 of Plats, page 75, Records of King County, Washington, all situated in C.E. Brownell Donation Claim No. 41, as recorded in the Records of King County, Washington, said intersection also being the existing City limits of Renton as annexed by Ordinance No. 4578 and the existing City limits of Tukwila as annexed by Ordinance Nos. 1503 and 1515; Thence northeasterly along the northwesterly right of way margin of said vacated street and said existing City limits of Tukwila and Renton, to an intersection with the southwesterly right of way margin of Beacon Coal Mine Road S. Rev.; Thence northeasterly along said existing City limits of Renton at an angle perpendicular to said southerly right of way margin, a distance of 40 feet, to an intersection with the northerly right of way line of said Beacon Coal Mine Road S. Rev., · Thence southeasterly along said northerly right of way margin and existing City limits, to an intersection with a line dividing Lot 32 of said plat as described by a deed of conveyance to Charles Monster by Oregon and Washington Railroad Company dated June 19, 1923; Thence northeasterly along said dividing line and the existing City limits, crossing 68th Avenue South, to an intersection with the easterly right of way margin of said 68th Avenue South; Thence continuing northeasterly along said dividing line and the existing City limits of Renton as annexed by Ordinance No. 4642, to the northeast comer of said Lot 32, said northeast comer also being a point on the north line of said plat and also being a point on the northerly right of way margin of South 13 7th Street; Thence easterly along said north line of said plat and said northerly right of way margin, to the southwest comer of the condominium plat of Empire Estates, as recorded in Volume 28 of Condominiums, Pages 106-120, inclusive, Records of King County, Washington, in the Southwest quarter of said Section 13; Page 1 - Thence northerly, easterly and northerly along the west line of said condominium plat, to an intersection with the southerly right of way margin of Martin Luther King Way South (also known as Empire Way South and State Road No. 2), in the Northwest quarter of said Section 13; Thence continuing northerly along the northerly extension of said west line, to an intersection with the centerline of said Martin Luther King Way South; Thence southeasterly along said centerline, to an intersection with the southerly extension of the west line of Lot 1, Block 2 of Stiles View Tracts, as recorded in Volume 46 of Plats, Page 85, Records of King County, Washington; Thence northerly along said extension and the west line of said Lot l, to an intersection with the south line of the north 180 feet of said Block 2; Thence easterly along said south line, through Lots 1-7, inclusive, of said Block 2, to an intersection with the east line of said Lot 7, said east line also being the east line of said Donation Claim and the west line of Lot 8, Block 4 ofR.L. Haddock Addition to Earlington, as recorded in Volume 38 of Plats, Pages 4-5, Records of King County in Government Lot 8 of said Section 13; Thence northerly along said west line of said Lot 8 and said east line of said Donation Claim, to the southwest comer of Lot l of King County Short Plat No. 982004, recorded under King County Recording No. 8301040882; Thence easterly along the south line of said Lot 1 and the easterly extension of said south line, through Lots 8-6, inclusive, of said Block 4, to an intersection with the east line of said Lot 6; Thence northerly along said east line to the northeast comer of said Lot 6; Thence northerly, crossing S. 135th Street, to the southwest comer of Lot 5, Block 3 of said plat; Thence northerly along the west line of said Lot 5 and the northerly extension of said west line, crossing S. 134th Street and the Cedar River Pipeline right of way, to an intersection with the northerly right of way margin of said street and said pipeline; Thence southeasterly along said right of way margin of said street and pipeline, to an intersection with the westerly right of way margin of76th Avenue S., said westerly right of way margin also being the west line of the Northeast quarter of said Section 13; Thence northerly along said west~rly right of way margin and said west line, crossing S. 132nd Street, to an intersection with the southerly right of way margin of S. Langston Road (also known as John Langston Road No. 3 and 78th Avenue S. Extension Revision); Thence easterly, northeasterly and northerly along said southerly right-of-way margin of S. Langston Road, crossing said 76th Avenue S. and S. 130th Street, to the northwest comer of Lot 6, Block 7 of Earlington Acre Tracts, as recorded in Volume 15 of Plats, Page 84, Records of King County, Washington; Page2 - Thence easterly along the north line of Block 7 of said Plat to the northwest comer of Lot 4 of said Block being common with the southwest comer of Lot 4, Block 3 of said Plat; Thence northerly along said west line of said Lot 4 of said Block 3 to the southerly margin of Renton Avenue; Thence southeasterly along said margin to the southeast comer of Lot 1 of said Block 3, said southeast comer also being a point on the westerly right of way margin of 80th Avenue South; Thence northerly along said westerly right of way margin, to the north line of said Northeast quarter; said north line also being the centerline of S. 128th Street; Thence easterly along said north line and said centerline, to the northeast comer of said Section 13, said northeast comer also being the southwest comer of said Section 7 and a point of intersection with the centerline of 84th Avenue S.; Thence continuing easterly along the south line of said Section 7, crossing said 84th Avenue S., to an intersection with the easterly right of way margin of said 84th Avenue S.; Thence northerly along said easterly right of way margin, to an intersection with the south line of the north 125 feet of the south 270 feet of the west half of the Southwest quarter of the Southwest quarter of said Section 7; Thence easterly along said south line, a distance of 98 feet, to an intersection with the east line of the west 128 feet of said subdivision; Thence northerly along said east line, to the north line of said south 270 feet of said subdivision; Thence easterly along said north line, to the southwest comer of Lot 2 of City of Renton Short Plat No. 023-87, as recorded under King County Recording No. 8712299017, Records of King County, Washington; Thence northerly along the west line of said Lot 2 and the existing City limits of Renton as annexed by Ordinance No. 3801, to the southeast comer of Lot 1 of said short plat; Thence westerly along the south line of said Lot 1 and said existing City limits, to the southwest comer thereof, said southwest comer being a point on the easterly right of way margin of said 84th Avenue S.; Thence northerly along the west line of said Lot 1 and said existing City limits and said easterly right of way margin, to the northwest comer thereof; Thence continuing northerly along said easterly right of way margin and the existing City limits of Renton as annexed by Ordinance No. 1669, to the southwest comer of Lot 3, Block A of Conner's Lake View Park No. 2, as recorded in Volume 78 of Plats, Page 64, Records of King County, Washington; Page3 - Thence continuing northerly along the west line of said plat, said easterly right of way margin and said existing City limits, to the northwest comer of said plat; Thence easterly along the north line of said plat and said existing City limits, to an intersection with the southerly extension of the west line of Lot A of King County Boundary Line Adjustment No. L96L0145, as recorded under King County Recording No. 9704091385, Records of King County, Washington; Thence northerly along said extension and the west line of Lots A and B of said boundary line adjustment, to the northwest comer of said Lot B; Thence easterly along the north line of said Lot B and the easterly extension of said Lot B, crossing Stevens Avenue NW (87th Avenue S.), to an intersection with the easterly right of way margin of said Stevens Avenue NW, said intersection being a point on the existing City limits of Renton as annexed by Ordinance No. 1461; Thence northerly along said easterly right of way margin and existing City limits, crossing Taylor Place NW, to the northwest comer of Lot 3, Block 1 ofLatimers Lake Parle Addition, as recorded in Volume 18 of Plats, Page 63, Records of King County, Washington; Thence easterly along the north line of said Lot 3 and its easterly extension, crossing Lind Avenue NW, to the southwest comer of Lot 2, Block 14 of said plat; Thence northerly along the west line of said Lot 2 and along the west line of Lot 1 of said Block 14, to the northwest comer of said Lot 1, said northwest comer also being a point on the southerly right of way margin of NW 7th Street (S. 122nd Street); Thence easterly along said southerly right of way margin and said existing City limits, crossing Taylor Avenue NW, to the northwest comer of Lot 1, Block 16 of said plat; Thence northerly along the northerly extension of the west line of said Lot 1, to the centerline of that portion of NW 7th Street vacated under City of Renton Vacation Ordinance No. 3455; Thence easterly along said centerline, to an intersection with the westerly right of way margin of Rainier Avenue North; Thence northerly along said westerly right of way margin, crossing S. 121st Street, to the northeast comer of Lot 11 of Lenz Farmette Tracts, as recorded in Volume 37 of Plats, Page 36, Records of King County, Washington; Thence easterly along the easterly extension of the north line of said Lot 11, crossing Rainier Avenue North, to an intersection with the easterly right of way margin of said Rainier Avenue North; Thence northerly along said easterly right of way margin, following the tangent and curving courses thereof, said easterly right of way margin being, in part, the existing City limits of Renton as annexed by Ordinance No. 1300, to an intersection with a line which is 5 feet south of and parallel with the common Page4 line between Lots 7 and 8, Block 18, Bryn Mawr, as recorded in Volume 5 of Plats, Page 58, Records of King County, Washington; Thence South 88°27'28" East, along said parallel line and said existing City limits, a distance of 89 .23 feet, to the west line of the Defense Plant Corp. 5-24-43; Thence North 05°16'51" East, along said existing City limits, a distance of 438.90 feet, to an intersection with a line which is 2 feet south of and parallel with the common line between Lots 1 and 2, Block 17 of said plat; Thence North 40°09'47" East, along said existing City limits, a distance of 188.55 feet; Thence North, afong said existing City limits, a distance of 60 feet; Thence North 29°00'40" West, along said existing City limits, a distance of 197.07 feet; Thence South 88°27'28" East, along said existing City limits, a distance of355.00 feet, to a point on the Inner Harbor Line of Lake Washington, as shown upon Sheet No. 26 of the Plat of Lake Washington Shore Lands Survey 1921, said plat being filed with the Auditor of King County, Washington, September 19, 1921, under Recording Number 1552504, said point being a distance of 92.62 feet along said Inner Harbor Line from angle point "862" on said plat, and the terminus of said sewer service area boundary line. Page5 EXHIBIT D PROPOSED SEWER BOUNDARY ---RENTON CITY LIMITS e Utility Systems Plannine:/Building/Public Works M. BENolT December 2003 0 800 1600 ~ 1" = 800' N_filh St. -EXHIBITE -CAG-03-197 Existing SWSD Water Service Connections in RENTON Service Area: ADDRESS KING COUNTY PARCEL NUMBER 8543 S 124tn Street i.e., King County tax lot 072305-9049 12424 84m Avenue S i.e., King County tax lot 072305-9058 12620 84m Avenue S i.e., King County tax lot 072305-9061 ' 12426 84m Avenue S i.e., King County tax lot 072305-9068 8423 S 124m Street i.e., King County tax lot 072305-9069 8547 S 124m Street i.e., King County tax lot 072305-9072 8539 S 1241n Street i.e., King County tax lot 072305-9073 12422 84m Avenue S i.e., King County tax lot 072305-9074 8435 S 124 m Street i.e., King County tax lot 072305-9075 12540 84m Avenue S i.e., King County tax lot 072305-9077 8537 S 124m Street i.e., King County tax lot 072305-9081 8428 S 124m Street i.e., King County tax lot 072305-9088 12200 85m Avenue S i.e., King County tax lot 118000-5471 12117 8?1n Avenue S i.e., King County tax lot 118000-5520 12116 85m Avenue S i.e., King County tax lot 118000-5600 12121 87m Avenue S i.e., King County tax lot 118000-5601 12133 87m Avenue S i.e., King County tax lot 118000-6780 12308 85m Avenue S i.e., King County tax lot 118000-6890 8556 S 123ra Place i.e., King County tax lot 118000-6980 8550 S 123ra Place i.e., King County tax lot 118000-6990 8544 S 123ra Place i.e., King County tax lot 118000-7005 8540 S 123ra Place i.e., King County tax lot 118000-7015 8532 S 123ra Place i.e., King County tax lot 118000-7026 8524 S 123ra Place i.e., King County tax lot 118000-7036 8518 S 123ra Place i.e., King County tax lot 118000-7045 12320 85m Avenue S i.e., King County tax lot 118000-7055 12314 85m Avenue S i.e., King County tax lot 118000-7056 vacant i.e., JSing County tax lot 118000-8225 8525 S 123ra Place i.e., King County tax lot 118000-8235 8529 S 123ra Place i.e., King County tax lot 118000-8245 8535 S 123ra Place i.e., King County tax lot 118000-8255 8541 S 123ra Place i.e., King County tax lot 118000-8265 854 7 S 123ra Place i.e., King County tax lot 118000-8270 8553 S 123ra Place i.e., King County tax lot 118000-8275 8554 S 124 m Street i.e., King County tax lot 118000-8290 8548 S 124 m Street i.e., King County tax lot 118000-8295 8542 S 124tn Street i.e., King County tax lot 118000-8315 -----------------------------------------EXHIBITE -CAG-03-197 8536 S 124 m Street i.e., King County tax lot 118000-8325 8530 S 124m Street i.e., King County tax lot 118000-8335 8524 S 124m Street i.e., King County tax lot 118000-8345 8518 S 124m Street i.e., King County tax lot 118000-8355 12820 84m Avenue S i.e., King County tax lot 182305-9204 12811 84m Avenue S i.e., King County tax lot 214480-0005 12823 84m Avenue S i.e., King County tax lot 214480-0006 12819 841n Avenue S i.e., King County tax lot 214480-0007 12852 80m Avenue s i.e., King County tax lot 214480-0225 7830 S Langston Road i.e., King County tax lot 214480-0336 7840 S Langston Road i.e., King County tax lot 214480-0341 7835 S 130m Street i.e., King County tax lot 214480-0342 7931 S 130m Street i.e., King County tax lot 214480-0345 8531 S 124 m Street i.e., King County tax lot 796140-0025 -EXHIBITF -CAG-03-197 Existing RENTON Water Service Connections in SWSD Service Area: ADDRESS KING COUNTY PARCEL NUMBER 8231 S 121 st Street i.e., King County tax lot 118000-5795 8246 S 122n° Street i.e., King County tax lot 118000-5850 8324 S 122n° Street i.e., King County tax lot 118000-5855 8240 S 122na Street i.e., King County tax lot 118000-5880 8232 S 122na Street i.e., King County tax lot 118000-5890 8222 S 122n° Street i.e., King County tax lot 118000-5900 8218 S 122n° Street i.e., King County tax lot 118000-5910 8208 S 122na Street i.e., King County tax lot 118000-5915 Vacant i.e., King County tax lot 118000-5930 12209 82n° Avenue S i.e., King County tax lot 118000-6230 Vacant i.e., King County tax lot 118000-6250 Vacant i.e., King County tax lot 118000-6350 8207 S 122n° Street i.e., King County tax lot 118000-6360 8217 S 122na Street i.e., King County tax lot 118000-6375 8223 S 122n° Street i.e., King County tax lot 118000-6390 8239 S 122na Street i.e., King County tax lot 118000-6405 8241 S 122na Street i.e., King County tax lot 118000-6415 824 7 S 122n° Street i.e., King County tax lot 118000-6425 8323 S 122na Street i.e., King County tax lot 118000-6445 8254 S 123r0 Street i.e., King County tax lot 118000-6460 8246 S 123ra Street i.e., King County tax lot 118000-6475 8240 S 123r0 Street i.e., King County tax lot 118000-6477 8228 S 123r0 Street i.e., King County tax lot 118000-6500 8220 S 123r0 Street i.e., King County tax lot 118000-6520 8214 S 123ra Street i.e., King County tax lot 118000-6530 8202 S 123r0 Street i.e., King County tax lot 118000-6550 . 12202 84m Avenue S i.e., King County tax lot 118000-6560 8411 S 122n° Street i.e., King County tax lot 118000-6570 Vacant i.e., King County tax lot 118000-6650 Vacant i.e., King County tax lot 118000-6660 8412 S 123ra Street i.e., King County tax lot 118000-6670 12212 84m Avenue S i.e., King County tax lot 118000-6685 12300 84m Avenue S i.e., King County tax lot 118000-7080 8411 S 123ra Street i.e., King County tax lot 118000-7095 Vacant i.e., King County tax lot 118000-7105 8432 S 123ra Street i.e., King County tax lot 118000-7106 12309 85m Avenue S i.e., King County tax lot 118000-7108 -EXHIBITF -CAG-03-197 8438 S 123ro Place i.e., King County tax lot 118000-7120 8426 S 123ra Place i.e., King County tax lot 118000-7140 8416 S 123ra Place i.e., King County tax lot 118000-7185 12312 84m Avenue S i.e., King County tax lot 118000-7200 8410 S 123r0 Place ' i.e., King County tax lot 118000-7210 Vacant i.e., King County tax lot 118000-7220 8211 S 123ra Street i.e., King County tax lot 118000-7230 8217 S 123ra Street i.e., King County tax lot 118000-7245 8223 S 123ra Street i.e., King County tax lot 118000-7255 8241 S 123ra Street i.e., King County tax lot 118000-7265 8229 S 123ra Street i.e., King County tax lot 118000-7275 8235 S 123ra Street i.e., King County tax lot 118000-7285 12309 84m Avenue S i.e., King County tax lot 118000-7295 12315 84m Avenue S i.e., King County tax lot 118000-7300 12311 84m Avenue S i.e., King County tax lot 118000-7315 vacant i.e., King County tax lot 118000-7316 8230 S 123ra Place i.e., King County tax lot 118000-7375 8222 S 123ra Place i.e., King County tax lot 118000-7405 8216 S 123ra Place i.e., King County tax lot 118000-7410 8210 S 123ra Place i.e., King County tax lot 118000-7415 8200 S 123ra Place i.e., King County tax lot 118000-7420 8205 S 123ra Place i.e., King County tax lot 118000-7850 8211 S 123ra Place i.e., King County tax lot 118000-7865 8223 S 123ra Place i.e., King County tax lot 118000-7875 8217 S 123ra Place i.e., King County tax lot 118000-7880 8233 S 123ra Place i.e., King County tax lot 118000-7900 8243 S 123ra Street i.e., King County tax lot 118000-7915 12333 84m Avenue S i.e., King County tax lot 118000-7931 12408 84m Avenue S i.e., King County tax lot 118000-8060 8409 S 123ra Place i.e., King County tax lot 118000-8070 8415 S 123ra Place i.e., King County tax lot 118000-8080 8427 S 123ra Place i.e., King County tax lot 118000-8090 12323 851n Avenue S i.e., King County tax lot 118000-8105 CAG -10 -004 CITY OF RENTON and CEDAR RIVER WATER AND SEWER DIST _-°i- 1NTERLOCAL AGREEMENT FOR PROVISION OF WATER AND SEWER SERVICE BY DISTRICT WITHIN C7v dt THIS AGREEMENT, made and entered into this // M day of by and between the CITY OF RENTON, a Washington municipal corporatio , hereinafter referred to as "the City ", and CEDAR RIVER WATER AND SEWER DISTRICT, a Washington municipal corporation, hereinafter, referred to as "the District", both being duly organized and existing under and by virtue of the laws of the State of Washington, WITNESSETH: WHEREAS, the District is a public agency authorized by law to engage in furnishing water 'service and sanitary sewer service, and this Agreement will not limit that statutory authorization; and WHEREAS, the City may, through the City Council, enter into interlocal agreements with respect to the rights, powers, duties, and obligations of municipal parties regarding the use of public rights of -way and other public property, the provision of services, the maintenance and operation of facilities, the performance of contractual obligations and any other matters arising out of the provision of District service to areas within the City, all pursuant to and in accordance with RCW Sections 39.34.080, 35.92.010, 35A.47.040, and Ch. 57.08; and WHEREAS, the District has the ability and authority to provide water service and sanitary sewer service to the areas described in Exhibit A; NOW, THEREFORE: IT IS HEREBY AGREED by and between the parties hereto as follows: SECTION 1. District Facilities Within City. The City and the District hereby agree that the District, its successors and assigns, for a period of fifteen (15) years, commencing on the effective date of this Agreement shall exercise its right and privilege to lay down, construct, relay, connect, replace and/or maintain such and so many pipes, conduits and mains, and all other appurtenances, appendages, and facilities thereto, in, along, through, and under the avenues, streets, highways, and road rights -of way controlled by the City now, and as hereafter amended through annexations, as specifically described in Exhibit A, attached hereto and incorporated herein by this reference, as may be necessary, convenient and/or proper in order to provide water service and sanitary sewer service to the public, and for that purpose to make any and all connections which may be necessary, convenient and/or proper, in accordance with the terms and conditions set forth herein. Exhibit B; attached hereto for administrative convenience, is the current City of Renton Annexation Map showing the current City limits. The City will provide the District an updated Exhibit B annually. SECTION 2. Authority To Manage, Regulate, and Control Water and Sanitary Sewer System_ After the construction of the sanitary sewer facilities as contemplated under this Agreement, the District shall have the sole responsibility to maintain, manage, conduct and operate its water system and sanitary sewer system as installed within the area described in Exhibit A, together with any additions, extensions and betterments thereto. SECTION 3. Authority to Fix Service Rates. The rates charged to the .area described in Exhibit A, shall be fixed, altered, regulated, and controlled solely by the District, pursuant to the limitations on such authority as set forth in Ch. 57.08 RCW, or any applicable regulations promulgated thereafter by the state on the subject of rates and charges for sanitary sewer service. SECTION 4. Non - Exclusive. The rights described in this Agreement shall not be deemed or held to be exclusive. Except for provision of water and sanitary sewer service to the public within the areas described in Exhibit A, it shall in no manner prohibit the City from entering into other agreements or franchises of a like nature or franchises for other public or private utilities, in, over, along, across, under, and upon any of the streets, avenues, highways, alleys, or public places, or ways as herein described, and shall in no way prevent or prohibit the City from using any of said streets, avenues, etc., or affect its jurisdiction over them or any part of them with full power to make all necessary changes, relocations, repairs, or maintenance of same as it deems fit. SECTION 5. Approval of Plans. Prior to construction, repair, or replacement of any of the pipes, conduits, mains, facilities, and appurtenances in the area described in Section 1 herein that are located within the property or rights of way of City, the District shall submit to the Director of Public Works or his designee ( "Director ") for review and approval, the requested number of plan sets drawn to an accurate scale, showing the exact location, character, position, dimension, depth, and height of the work to be done. The plans shall accurately depict the relative position and location of all pipes, conduits, mains, manholes, facilities, and appurtenances to be constructed, laid, re -laid, installed, replaced, repaired, connected or disconnected, and the existing street, avenue, alley, highway, right -of -way or property lines. All streets, avenues, highways, alleys, lanes, or ways denoted thereon shall be designated by their names and number and the local improvements therein such as roadway pavement, shoulders, sidewalks, curbs, gutters, ditches, driveways, parking strips, telephone or electric distribution poles, conduits, storm, gas, or water pipe lines as may exist on the ground or area sought to be occupied shall be outlined. In the construction proposed by the District, all materials and equipment shall be as specified in the District's general conditions and standards and as approved by the City. The exact class and type to be used shall be shown on the plans, as will the equipment to be used and the mode of safeguarding and facilitating the public traffic during construction, The manner of excavation, construction installation, backfill, and temporary traffic control measures (such as traffic turnouts, road barricades, etc.) shall meet with the approval of, pass all requirements of, and be constructed in conformance with approved plans, permit conditions, and specifications under the inspection supervision of the Director. Prior to approval of any work under this Agreement, the Director may require such modifications or changes, as he deems necessary to properly protect the public in the use of the public places, and may fix the time or times within and during which such work shall be done. 2 The District shall pay to the City such amounts as called for in any applicable City permitting fees and, in the judgment of the Director, are reasonably necessary to investigate and process any plans for construction work, to inspect such work, to secure proper field notes for location, to plot such locations on the permanent records of the City's public works department, to supervise such work, or to inspect or re- inspect as to maintenance, during the progress of or after the repair of, any of the initial construction authorized by this Agreement. The City shall make its best efforts to complete all inspections in a timely manner. SECTION 6. Protection Of Public. Whenever an accident, faulty operation, or excavation or fill associated with the construction, installation, maintenance or repair of the facilities authorized under this Agreement has caused or contributed to a condition that appears to substantially impair the structural integrity of the adjoining street or public place, or endangers the public, and adjoining public place, street utilities or City property as determined solely by the Director, the Director may direct the District, at its own expense, to take actions to protect the public, adjacent public places, City property and street utilities, and may require compliance within a prescribed time. In the event that the District fails or refuses to take the actions directed promptly, or fails to fully comply with such directions given by the Director, or if emergency conditions exist which require immediate action, the City may enter upon the property and take such actions as are necessary to protect the public, the adjacent streets, or street utilities, or to maintain the structural integrity thereof, including placing of temporary shoring, backfilling, alterations of drainage patterns and any other actions reasonably necessary to decrease the possibility of earth movement, or actions regarded as necessary safety precautions; and the District shall be liable to the City for the costs thereof. SECTION 7. Repair of Streets, Sidewalks, Public Places and /or Facilities. After construction, maintenance, or repair of the facilities authorized by this Agreement, the District shall repair and restore any damaged or injured streets, avenues, highways, public places, City facilities, or affected portions of same, to their approximate condition that existed prior to the work or better. The Director shall have final approval of the condition of such streets and public places after completion of construction. The District shall comply with the City's trench restoration standards and traffic control standards. SECTION 8. Indemnification. The District hereby releases, covenants not to bring suit and agrees to indemnify, defend, and hold harmless the City, its officers, officials, employees, agents, and representatives, from any and all claims, costs, judgments, awards, or liability to any person, including claims by the District's own employees to which the District might otherwise be immune under Title 51 RCW, arising from injury or death of any person or damage to property of which the negligent acts or omissions of the District, its agents, servants, officers, or employees in performing this agreement are the proximate cause. This covenant of indemnification shall include, but not be limited by this reference to, claims against the City arising as a result of the negligent acts or omissions of the District, its agents, servants, officers, or employees in barricading or providing other warnings of 3 any excavation, construction, or work in any public right -of -way or other public place in performance of work or services permitted under this agreement. Inspection or acceptance by the City of any work performed by the District at the time of completion shall not be grounds for avoidance of any of these covenants of indemnification, Said indemnification obligations shall extend to claims which are not reduced to a suit and any claims which may be compromised prior to the culmination of any litigation or the institution of any litigation, provided that the District shall not be liable to indemnify the City for any settlement of any action or claim effective without the consent of the District, but if settled with the consent of the District, the District shall indemnify and hold harmless the City from and against loss or liability by reason of such settlement. The District shall be obligated to indemnify the City regardless of whether the settlement of the action on the claim is made with the consent of the District if the District has refused to defend the City. In the event that the District refuses the tender of defense in any suit or claim, said tender having been made pursuant to the indemnification clauses contained herein, and said refusal is subsequently determined by a court having jurisdiction (or such other tribunal that the parties shall agree to decide the matter) to have been a wrongful refusal on the part of the District, then the District shall pay all of the City's costs for defense of the action, including all reasonable expert witness fees and reasonable attorney's fees and the reasonable costs of the City, including reasonable attorney's fees for recovery under this indemnification clause. In the event of liability for damages arising out of bodily injury to persons or damage to property caused by or resulting from the concurrent negligence of the District and the City, its officers, officials, employees or agents, the District's liability hereunder shall be only to the extent of the District's negligence. It is further specifically and expressly understood that the indemnification provided herein constitutes the District's waiver of immunity under Title 51 RCW, solely for the purposes of this indemnification. This waiver has been mutually negotiated by the parties. SECTION 9. Insurance. The District shall procure and maintain for the duration of this Agreement, insurance against claims for injuries to persons or damage to property which may arise from or in connection with the exercise of the rights, privileges and authority granted hereunder to the District, its officers, officials, agents, or employees. The District shall provide a copy of such insurance policy to the City for its inspection prior to the adoption of this agreement. a. Minimum Scope of Insurance. District shall obtain insurance of the types described below: 1) Automobile Liability insurance covering all owned, non - owned, hired, and leased vehicles. Coverage shall be written on Insurance Services Office (ISO) form CA 00 01 or a substitute form providing equivalent liability coverage. If necessary, the policy shall be endorsed to provide contractual liability coverage. 2) Commercial General Liability insurance shall be written on ISO occurrence form CG 00 Ol or a substitute form providing equivalent liability coverage 0 and shall cover liability arising from premises, operations, independent contractors, products- completed operations, stop gap liability, and personal injury and advertising injury and liability assumed under an insured contract, The Commercial General Liability insurance shall be endorsed to provide the Aggregate Per Project Endorsement ISO form CG 25 03 11 85. There shall be no endorsement or modification of the Commercial General Liability insurance for liability arising from explosion, collapse, or underground property damage. The City shall be named as an additional insured under the District's Commercial General Liability insurance policy with respect to work performed for the City using ISO Additional Insured Endorsement CG 20 10 10 01 and Additional Insured - Completed Operations endorsement CG 20 37 10 01 or substitute endorsements providing equivalent coverage. 3) Workers' Compensation coverage as required by the Industrial Insurance laws of the State of Washington. b. Minimum Amounts of Insurance. The District shall maintain the following insurance limits: 1) Automobile Liability insurance with a minimum combined single limit or bodily injury and property damage of $1,000,000 per accident. 2) Commercial General Liability insurance shall be written with limits no less than $1,000,000 each occurrence, $2,000,000 general aggregate, and a 2,000,000 products- completed operations aggregate limit. 3) Professional Liability insurance shall be written with limits of no less than 1,000,000 per claim. c. Municipal Risk Management Pool Participation. Notwithstanding the provisions of subsections a. and b. of this Section 9, District may satisfy all of its insurance obligations under this agreement by participating in a risk management pool available to Washington municipal corporations providing reasonably equivalent or better insurance coverage than required in such subsections a. and b. The District's obligation to cause the City to be named as an additional insured shall be subject to the terms, conditions and policies of the District's risk management pool as they may be adjusted from time to time. SECTION 10. Relocation of Lines and Facilities. The District agrees and covenants at its sole cost and expense, to protect, support, temporarily disconnect, relocate, or remove from any street or public place within the Agreement area, any of its installations when so required by the City by reason of traffic conditions or public safety, dedications, or new rights -of -way and the establishment and improvement thereof, freeway construction, change or establishment of street grade, or the construction of any public improvement or structure by any governmental agency acting in a governmental capacity, provided that the District shall in all such cases have the privilege to temporarily bypass, in the authorized portion of the same street upon approval by the City, any water or sanitary sewer line or portion thereof required to be 5 temporarily disconnected or removed; and provided further, that this provision will not apply to District installations located within easements owned by the District. The City shall consult all as -built maps and plans filed by the District pursuant to this Agreement or any permits authorized under this agreement, in order to determine whether the District has placed pipe or facilities in any area affected by a proposed City project. The City will make its best effort and attempt to design or redesign streets, avenues, alleys or public places or ways, and other City utilities to minimize the impact thereof on the District's existing sanitary sewer systems, including the need to require the District's facilities to be relocated and shall coordinate with the District in accordance with RCW 35.21.905. PROVIDED HOWEVER, that the City shall make the final determination on the need for relocation of the District's facilities. Whenever the City determines that any of the above circumstances necessitate the relocation of the District's then existing facilities, the City shall notify the District in writing, And provide the District with copies of pertinent portions of the plans and specifications for such project so that the District is able to relocate its facilities to accommodate the City's project. The City shall provide notice to the District and require relocation of the facilities in a period of time that is reasonable given the circumstances surrounding the project. The City understands that pursuant to RCW 57.08.050, the District is required to comply with certain notice and bid procedures prior to commencement of any construction project. Whenever practical, given the circumstances surrounding the City's project, the City shall provide the District with sufficient notice to enable the District to comply fully with RCW 57.08.050 without resorting to emergency powers granted therein. Upon the District's failure to complete relocation of its installations and facilities as directed by the City, the City may remove same at the District's . expense. The District shall complete the relocation work at least ten (10), days prior to the project's commencement unless the parties agree on a different schedule. If, after reviewing the as -built maps and plans submitted by the District, the City determines that the District's pipe or facilities will not be affected by a proposed City project, no notice shall be given to the District. The City may then commence construction and if the City finds that the District's as -built maps and plans are inaccurate through the actual discovery of pipe and facilities in the construction area, the City shall notify the District and allow the District twenty -four (24) hours, when reasonable, to remove and/or relocate its pipe and facilities. However, should the District be unable to remove and/or relocate its pipe and facilities within this twenty -four (24) hour period after notification, the City may remove and dispose of same at the District's cost. SECTION 11. Abandonment of Pipe and System Facilities. No pipe, conduit, main, appurtenances, appendages or water or sanitary sewer system facilities located within the City's rights of way or property may be abandoned by the District without the express written consent of the City. Abandonment procedures may be initiated by application of the District to the City, which application shall detail, to the City's satisfaction, the location of all pipe or facilities to be abandoned by providing to the City with the abandonment application current as- built drawings showing the exact location of all pipes or facilities to be abandoned, and the procedures the District plans to implement in order to comply with all local, state, and federal regulations pertaining to abandonment of water and sanitary sewer pipe and facilities constructed of asbestos cement or other materials containing asbestos, The District shall, at its sole cost and expense, and pursuant to all local, state, and federal regulations, remove and properly dispose of all abandoned pipes and facilities when so directed by the City for any reason, with cause. PROVIDED, that in no event shall the City direct or require the District to remove abandoned pipes or facilities on the basis of standards not equally applied by the City to require the removal of pipes or facilities abandoned by the City in similar circumstances. The District will commence the removal and disposal of the abandoned facilities within thirty (30) calendar days, and will fully complete the removal within one hundred eighty (18 0) calendar days from the date the City directs the removal, unless the City agrees, in writing, to extend the time for removal. In addition to and in clarification of the indemnity provisions in Section 8, the District specifically shall defend, indemnify and hold the City, its officers, officials, employees, agents and volunteers harmless from any and all claims, injuries, damages, losses or suits, including all legal costs and attorney fees arising out of or in connection with the abandonment and /or removal of pipe and facilities constructed of asbestos cement or other material containing asbestos. In the case of street vacations, the City shall, to the extent possible, retain and grant an easement to the District for any pipe and facilities then in use by the District. The City shall give notice to the District of any proposed project or street vacation requiring removal of abandoned pipe and facilities as set forth in Section 10. If the District does not comply within the time period set by the City, the City may arrange for the removal and proper disposal of all such pipes and facilities at the District's cost. SECTION 12. Excavation. During any period of installation, relocation, maintenance, or repair of the District's facilities and installations located within the City's rights of way and property, all surface structures, if any, shall be erected and used in such places and positions within said public rights -of -way and other public properties so as to interfere as little as possible with the free passage of traffic and the free use of adjoining property, and the District shall at all times post and maintain proper barricades during such period of construction as required by state law or city ordinance. Whenever the District shall excavate in any public right -of -way or other public property for the purpose of installation, repair, maintenance, or relocation of its facilities, it shall apply to the City for a permit to do so and except in the case of an emergency, shall give the City at least three (3) working days notice thereof. In the event that emergency work is required, the District may, without prior written notice to the City, request permits by telephone. The Director shall grant or deny such permits by telephone, but the District shall follow -up all phone emergency permit requests with a written application within three (3) working days of the telephone notification to the Director In all other cases, the City shall approve the District's applications for permits as soon as reasonably possible. During the progress of the work, the District shall not unnecessarily obstruct the passage or proper use of the right -or -way, and shall file maps or plans with the City (as described in Section S herein) showing the proposed and final location of the sanitary sewer facilities. If either the City or the District shall at any time plan to make excavations in any area covered by this Agreement and as described in this section, the party planning such excavation shall afford the other, upon receipt of a written request to do so, an opportunity to share such excavation, PROVIDED THAT: (1) such joint use shall not unreasonably delay the 7 work of the party causing the excavation to be made; (2) such joint use shall be arranged and accomplished on terms and conditions satisfactory to both parties; and (3) either party may deny such request for safety reasons. Prior to commencement of any construction authorized by this agreement, the District shall reference all monuments and markers of every nature relating to subdivision plats, highways and all other surveys for review and inspection by the City. The reference points shall be so located that they will not be disturbed during the District's operations under this Agreement. The method of referencing these monuments or other points to be referenced shall be approved by the Director before placement. The replacement of all such monuments or markers disturbed during construction shall he made as expeditiously as conditions permit and as directed by the Director. The costs of monuments or other markers lost, destroyed, or disturbed and the expense of replacement by approved monuments shall be borne by the District. SECTION 13. Permits Required. This Agreement does not release the District from any of its obligations to obtain applicable local, state, and federal permits necessary to install, construct, operate, maintain, remove, repair, reconstruct, replace, use and inspect its water and sanitary sewer system. SECTION 14. Compliance With Laws, The District shall indemnify the City, its officers, officials, agents, employees or representatives against any claim or liability arising from or based upon the violation by the District of any laws, ordinances or regulations. SECTION 15. City Construction Adjacent to District Installation. The laying, construction, maintenance, and operation of the said District's system of water and sanitary sewer lines, pipes, conduits, mains, etc., authorized under this Agreement shall not preclude the City or its accredited agents and contractors from excavating, grading or doing other necessary road work contiguous to the said District's pipe lines, provided that the District shall have forty - eight (48) hours notice of said excavation, grading or road work in order that the District may protect its line of pipe and property. SECTION 16. Modification. The City and District hereby reserve the right to alter, amend or modify the terms and conditions of this Agreement upon written agreement of both parties to such alteration, amendment, or modification. SECTION 17. Bond. The City and the District acknowledge RCW 35A.21.250. The District shall not be required to furnish any bond before undertaking any of the work, improvements, repair, relocation, or maintenance authorized by this Agreement. SECTION 18. Enforcement. If the District or the City willfully violates or fails to comply with any of the provisions of this Agreement, then the non - breaching party may elect, without any prejudice to any of its other legal rights and remedies, to obtain an order from the superior court having jurisdiction compelling compliance with the provisions of this Agreement and to recover damages and costs incurred by reason of the failure to comply. P SECTION 19. City Ordinances and Regulations. Nothing herein shall be deemed to direct the City's ability to adopt and enforce all necessary and appropriate ordinances regulating the performance of the conditions of this Agreement, including any reasonable ordinance made in the exercise of its police powers in the interest of the public safety and for the welfare of the public. The City shall have the authority at all times to control by reasonable and appropriate regulations the location, elevation and manner of construction and maintenance of any sanitary sewer facilities by the District, and the District shall promptly conform with all such regulations, unless compliance would cause the District to violate other requirements of law. The District further agrees to adhere to City Ordinance(s) prohibiting excavations in City street within 5 years of paving. SECTION 20. Cost of Publication. The cost of publication any ordinance adopting this Agreement shall be borne by the District. SECTION 21. Assignment. The District may not assign the rights, duties, and obligations under this Agreement without the prior, written consent of the City, which consent shall not be unreasonably withheld. If such consent is given for assignment, acceptance of the assignment shall be filed by the District's successor with the City. SECTION 22. Successors And Assigns. All the provisions, conditions, regulations, and requirements contained in this Agreement shall be binding upon the successors and assigns of the District, and all privileges of the District shall inure to its successors and assigns equally as if they were specifically mentioned herein. SECTION 23. Notice. Any notice or information required or permitted to be given to the parties under this Agreement may be sent to the following addresses unless otherwise specified: CITY OF RENTON CEDAR RIVER WATER & SEWER DISTRICT ATTN: Utility Systems Director ATTN: General Manager 1055 South Grady Way P.O. Box 1040 Renton, Washington 98055 Maple Valley, Washington 98038 425) 430 -7239 (425) 255 -6370 FAX) (425) 430 -7241 (FAX) (425) 228 -4880 SECTION 24. Dispute Resolution_ In the event any dispute arises between the Parties, either Party may request in writing that the issue in dispute be resolved by mediation. If the parties are unable to resolve, the dispute within ninety (90) days, then either party may commence a legal proceeding in King County Superior Court for the State of Washington. SECTION 25. Survival. All of the provisions, conditions, and requirements of Sections 6, Protection of Public; 8, Indemnification; 10, Relocation of Lines and Facilities, and 11, Abandonment of Lines and Facilities, of this Agreement shall be in addition to any and all other obligations and liabilities the District may have to the City at common law, by statute, or by contract, and shall survive this Agreement's expiration for the use of the areas mentioned in Section 1 herein including any renewals or extensions thereof for ten (10) years. All of the 6 provisions, conditions, regulations, and requirements contained in this Agreement shall further be binding upon the successors and assigns of the District, and all privileges, as well as all obligations and liabilities of the District shall inure to its successors and assigns equally as if they were specifically mentioned wherever the District is named herein. SECTION 26. Severability. If any section, sentence, clause, or phrase of this Agreement should be held to be invalid or unconstitutional by a court of competent jurisdiction, such invalidity or unconstitutionality shall not affect the validity or constitutionality of any other section, sentence, clause or phrase of this Agreement. In the event that any of the provisions of this Agreement are held to be invalid by a court of competent jurisdiction, the City and the District reserve the right to reconsider this Agreement and by mutual agreement may amend, repeal, add, replace or modify any other provision, or either may rescind its execution of this Agreement. SECTION 27. Utility Planning. This Agreement shall not affect the terms and conditions of existing water and sewer system comprehensive plans, the East King County Coordinated Water System Plan nor that certain agreement between the parties entitled "City of Renton & Cedar River Water and Sewer District For The Establishment of Service Area Boundaries" dated February 8, 1999. SECTION 28. Effective Date. This Agreement shall be effective in thirty (30) days after execution, SECTION 29. Exchange of Information. The District and the City agree to routinely communicate and exchange information concerning their utility plans, including capital improvement plans, within the area of this franchise. The District will also provide the City with any current or future database or mapping showing the location of existing and new facilities constructed within the City; provided, that City will utilize exemptions provided by law to protect the dissemination of such documents for security purposes. Resobjlm Approved by4)rdiTi=e No. y02 2 of the City Council of the CITY OF RENTON, Washington, at its regular meeting held on gie -dey-cf %'&tAcAxln t A 1 2009. ATTEST: Bonnie I. Walton, City Clerk CITY OF RENTON 4 4Z Denis Law, Mayor 10 CITY OF RENTON APPROVED AS TO FORM: FEB 0 4 2010 RECEIVED CITY CLERKS OFFICE Lawrence J. Warren City Attorney Approved by Resolution No. Qa.: LIL of the Board of Commissioners of CEDAR RIVER WATER AND SEWER DISTRICT of King County, Washington, adopted at its regular meeting held on the _,_ day of Qc olDor , 2009. ATTEST: p fir! Gen"e"ral Manager CEDAR RIVER WATER AND SEWER DISTRICT By:/ President of Board B Secretary of Board 11 EXHIBIT A y I i 4 mom J, 3 a L - I y ii N YLI E F K! -' % ] _ 1 _ _ i rrr- fi a r L_ r - n ol)93 26iz9 Un J _ II _ p 1 4 w 66 1961 M Ar 6 /27/1962 f i LJL T" a Effective through Ord. #5488 Public Works, Utility Systems D C ne Tech Printed on D ecember 21, 2 00 9AnnexationHistoryCtyof" t It D1 S IW14IsIIH08.3 Age u CAG-11-187 AGREEMENT FOR THE SALE OF WATER IN AN EMERGENCY BETWEEN THE CITY OF RENTON AND SKYWAY WATER AND SEWER DISTRICT This AGREEMENT made and entered into this 34*t— day of NOLkinnlao-f', 2011, by the CITY OF RENTON, a municipal corporation of the State of Washington, hereinafter called "RENTON" and SKYWAY WATER AND SEWER DISTRICT, a municipal corporation of the State of Washington, hereinafter called "SKYWAY". WHEREAS, RENTON and SKYWAY may experience periodic water supply shortfall; WHEREAS, RENTON and SKYWAY recognize the public benefits of cooperation and collaborative problem solving; WHEREAS, RENTON and SKYWAY are willing to sell water in a emergency at the existing system intertie, WHEREAS, the parties desire to enter into an AGREEMENT providing for the sale of water in an emergency; NOW THEREFORE, IT IS AGREED AS FOLLOWS: 1) Term of AGREEMENT. The effective date of this AGREEMENT shall be n1owHm* 2011. The AGREEMENT shall be for a minimum of one 1) year and shall continue in full force and effect in its present form, or as amended until terminated by either party in accordance with Section 15 of this AGREEMENT. The rates and quantities of water sold are set forth in Sections (3), and (7). 2) Sale. Subject to the conditions set out in this agreement either party may sell water to the other in the event that the receiving party is experiencing an emergency. An emergency is defined, for the purposes of this agreement, as a situation of relative short duration during which either RENTON or SKYWAY cannot meet water consumption needs of all or part of its respective distribution system. 3) Rate: RENTON shall pay to SKYWAY for all water delivered at the rate of SKYWAY's wholesale water rate. SKYWAY shall pay to RENTON for all water delivered at the rate of RENTON's wholesale water rate. The rates charged by the SELLER shall be the rate in effect at the time of water delivery. Agreement for the Sale of rimer in an Emergency between the City of Fon and Skyway Water and Sewer District Page 2 of 5 4) Location of Intertie: This Agreement is limited to one (1) intertie locations described as follows: Skyway's Dimmitt Booster Station located at 12603 82nd Avenue South, near the intersection of 82nd Avenue South and South 126th ( Section 12 Township 23 Range 4). The physical arrangement of the intertie is shown in Exhibits 1 and 2. 5) Metering. RENTON and SKYWAY shall each provide, and own and maintain, an appropriate metering device to measure the water flowing through the intertie. Before allowing any water to flow through the intertie, the party requesting the water shall provide a description and documentation of the emergency condition to the other party. 6) Priority and Continuity of Service. The determination of whether water is available for emergency sale shall be at the sole discretion of the party delivering (selling) the water. In the event of a condition requiring restrictions on the delivery of water, the party delivering the water shall have the right to restrict or interrupt service. The party providing water may voluntarily interrupt or reduce deliveries of water if it determines that such interruption or reduction is necessary or reasonable. Except in cases of emergency and in order that operations will not be unreasonably interfered with, the party providing water shall give the party buying water, reasonable notice of any such interruption or reduction, the reason therefore, and the probable duration thereof. The party buying water shall discontinue or reduce service from the intertie upon reasonable notice. Service shall be reactivated or increased again subject to the aforementioned conditions. 7) Water Quality. The quality of water delivered under this AGREEMENT shall comply with all applicable provisions of State and Federal law and rules and regulations of the appropriate State agency governing water quality, and subject also to applicable provisions of City ordinances relating thereto and not inconsistent herewith. Each party agrees to deliver water which shall be of no less quality than is delivered to its other retail customers throughout the service area. Prior to any delivery of water, information on current water quality will be provided to the receiving party so that blending, compatibility and other water quality issues can be evaluated and addressed. 8) Quantity of Water. Depending upon demand conditions, water availability including conservation impacts), as well as aquifer behavior, in the water systems, each party may make available, for the purchase by the other party, up to the approximate amount of one million eight hundred thousand (1,800,000) gallons per day, at flow rates vary from zero to approximately 1,250 gallons per minute, from the intertie described and located in Section (4) of this agreement. H:\File Sys\WTR-Drinking Water Utility\WTR-11-Interagency Cooperation\WTR-11-0016-Skyway Water and Sewer District\Agreement-Emergency-Sale-of-Water-2011\Final_Emergency_water_supply_contract.doc\AG Agreement for the Sale of der in an Emergency between the City of%Obn and Skyway Water and Sewer District Page 3 of 5 9) Coordination and Project Management. A) Operations: For the purpose of operating the intertie between RENTON and SKYWAY, coordination shall occur between representatives of the systems, who are: Water Maintenance Manager for the City of Renton and General Manager for Skyway Water and Sewer or their designated representatives ) The coordination shall consist of exchanging operational information such as the interties used, the respective flow rates, back-pressure sustaining valve setpoints, system pressure effects, water quality characteristics, and other operational information as necessary to accomplish the purposes of this AGREEMENT while maintaining safe operation of both systems. B.Engineering: For the purposes of coordinating engineering issues regarding the RENTON and SKYWAY intertie, the following personnel shall be the designated representatives: Lys Hornsby, Utility Systems Director for the City of Renton and Cheryl Scheuerman, Manager for Skyway Water and Sewer or their designated representatives or replacements) The engineering issues addressed shall include operational criteria as well as hydraulic behavior, water quality considerations, and other appropriate engineering issues. C. Administration: For the purposes of AGREEMENT administration and AGREEMENT modifications or interpretations, the following personnel shall be the designated representatives: Lys Hornsby, Utility Systems Director for the City of Renton or their designated representatives or replacements) Renton City Hall, 1055 S. Grady Way, Renton, WA 98057 and H:\File Sys\WTR-Drinking Water Utility\WTR-11-Interagency Cooperation\WTR-11-0016-Skyway Water and Sewer District\Agreement-Emergency-Sale-of-Water-2011\Final_Emergency_water_supply_contract.doc\AG Agreement for the Sale of*.*ter in an Emergency between the City of R`brr(on and Skyway Water and Sewer District Page 4 of 5 Cheryl Scheuerman, Manager for Skyway Water and Sewer District or their designated representatives or replacements) 6723S. 124 th St., Seattle, WA 98178 10) Payment. The party providing the water shall read the meter once each month at approximately thirty (30) day intervals. Payment shall be made by the party receiving water as soon as possible after receipt of statement from the party supplying water, and in any event, not later than the tenth (10) of the second month following the presentation of the bill. In the event a meter shall fail to register or obviously register incorrectly, the amount of water considered delivered through said meter shall be the amount delivered the previous day or the last day that the meter was previously known to be properly functioning and the total amount registered shall be pro-rated based on the number of days multiplied times the reading used. 11)Penalties For Late Payment. The party supplying water may assess a late charge on the party receiving water for failure to comply with the provisions in Section (10). This charge shall be at the rate of twelve percent (12%) per year. In the event that the party receiving water should fail to make any payment for a period of sixty (60) days after the same becomes due, the party supplying water shall have the right to terminate further water service until such delinquency is cured. 12) Procedure for Amending the Contract. Either party can request the other to consider an amendment of the AGREEMENT. Any proposed amendments shall be made in writing. Amendments may be made if they are mutually acceptable to RENTON and SKYWAY and signed by both parties. 13)Access to Facilities and Records. Each party shall be entitled to inspect the facilities of the other at any reasonable time. Both parties agree to make mutually available such information or records as are at their disposal and as may be reasonably necessary to properly implement any section of this AGREEMENT. 14) Non-Assignability. Neither this AGREEMENT nor any interest therein shall be transferred or assigned by either party without prior written consent of both parties. 15)Termination. This AGREEMENT may be terminated in whole or in part by either party any time after one year from the date of this AGREEMENT, upon ninety (90) days written notice sent by certified mail to the other party. H:\File Sys\WTR-Drinking Water Utility\WTR-11-Interagency Cooperation\WTR-11-0016-Skyway Water and Sewer District\Agreement-Emergency-Sale-of-Water-2011\Final_Emergency_water_supply_contract.doc\AG Agreement for the Sale of der in an Emergency between the City of R"fon and Skyway Water and Sewer District Page 5 of 5 a,4loZ DATED this day of Authorized by Resiolution No.020 of the City Council of the City of Renton, Washington, at its regular meeting held on Jff# day of 2011. CITY ENT ON By: Denis Law, Mayor ATTEST: a A• Ct c2:E aa'.. s Bonnie I. Walton, City Clerk APP VED AS TO LEGAL FORM: Larry Warren, City Attorney Approved by Resiolution No. P-03-4/71 of the Board of Commissioners of SKYWAY WATER AND SEWER DISTRICT, of King County, Washington, adopted at its regular meeting held on O"— day of QQURrribsI' , 2011. SKYWAY WATER AND SEWER DISTRICT By: 0 Cheryl Sche rman, General Manager ATTEST: i/YiS1j"A oY/ fA'/iCeS A U'' H:\File Sys\WTR-Drinking Water Utility\WTR-11-Interagency Cooperation\WTR-11-0016-Skyway Water and Sewer District\Agreement-Emergency-Sale-of-Water-2011\Final_Emergency_water_supply_contract.doc\AG r,i,r mw EXHIBIT 1 LOCATION OF EMERGENCY WATER SYSTEM INTERTIE BETWEEN SKYWAY WATER AND SEWER AND DISTRICT AND CITY OF RENTON SITE ADDRESS: 12603 82"D AVE SOUTH—DIMMITT BOOSTER PUMP STATION EXISTING 12" WATER CITY OF RENTON) S. 126TH ST. WEST HILL y RESERVOIR TELEMETRY SHELTER CONDUIT FOR RESERVOIR LEVEL SIGNAL e LIMIT OF EASEMENT\ TO SKYWAY WATER\I w do SEWER DIST. w 4 12" DUCTILE IRON o o INTERTIE DIMMITT Go BOOSTER STATION low BEE' Z o rip0N s I pigDIP LL. 41 QD I 12L LLJ nr r a s Z li Z.d 14 Pit:Q - ;N j x a ha kt25 k7R I"1` m Q R wg F'y aQ3 __x, __ - .>-_ FRY d U ++ D 8 IF Oa U LLJLLI S 3t1N3A QNl6 _ l Rir Tr @R,p a y.. r! uj tCC t" ri t r5 7) a a1 ti i\ e Y Hsi c, A rya c uj Ln 1 d$ a OTC t _9> W T 'I,k filly Qy K CJ C'Ci a ORIGINAL' CAG-91-083 Addendum 1-04 FIRST ADDENDUM TO CITY OF RENTON & SOOS CREEK WATER AND SEWER DISTRICT AGREEMENT FOR THE TRANSFER OF FACILITIES AND FOR THE ESTABLISHMENT OF SERVICE BOUNDARIES THIS ADDENDUM, made and entered into this -°6 day of 2004,by and between the CITY OF RENTON,a Washington muni 1pal corporation, hereinafter referred to as "the City", and SOOS CREEK WATER AND SEWER DISTRICT, a Washington municipal corporation, hereinafter referred to as j the District", both being duly organized and existing under and by virtue of the laws of the State of Washington, WITNESSETH: WHEREAS,with effective date of the 6th day of August, 1991,the City and the District entered into the following agreement: CITY OF RENTON & SOOS CREEK WATER AND SEWER DISTRICT AGREEMENT FOR THE TRANSFER OF FACILITIES AND FOR THE ESTABLISHMENT OF SERVICE BOUNDARIES 1991 AGREEMENT); and WHEREAS, by mutual agreement, in 1997 the City and the District amended the boundaries as contained in the Agreement by the execution of the following agreement CITY OF RENTON and SOOS CREEK WATER AND SEWER DISTRICT 1NTERLOCAL AGREEMENT FOR THE ESTABLISHMENT OF SERVICE BOUNDARIES 1997 AGREEMENT); and WHEREAS, the 1997 AGREEMENT left all obligations of the 1991 AGREEMENT intact, changing only the service area descriptions of the 1991 AGREEMENT; and First Addendum to Renton/Soos Creek Agreement for the Transfer of Facilities and Establishment of Service Area Boundaries- 1 WHEREAS,the parties now desire to modify the 1991 AGREEMENT as to both terms and service area; and WHEREAS,the 1991 AGREEMENT as modified by the 1997 AGREEMENT,and by this Addendum, will continue to provide for maximum efficient use of existing and future facilities, and orderly and efficient water and sanitary sewer system planning. NOW, THEREFORE: IT IS HEREBY AGREED by and between the parties hereto as follows: 1. Sale of Springbrook Area Sewer System to Renton. The parties have agreed that in consideration of the mutual agreements contained herein,that all payment obligations contained in Section 6. and Section 7. of the 1991 AGREEMENT regarding the sale of the Springbrook Sewer System to Renton shall be deemed to have been satisfied in full, and Renton shall have no further payment or accounting obligation there for. 2. Amended Terms for Service and Payment by District for Stonehaven Area. The parties agree that as an alternative the District may connect the Stonehaven and adjacent area, as shown on Exhibit "A" which is by reference incorporated herein, to the South 47th Street sewer line of Renton, generally in the manner shown on said Exhibit. In the event of such alternate connection,and in consideration thereof,the District shall pay one half of the General Facilities Charges it collects from such area to Renton,after the property owner has made such payment to the District. Total payment will be dependent upon the number of units utilizing such alternate connection, when the charge is paid,the rate at the time of connection,and the number of units developed. 3. Termination on Build-out. The terms hereof with regard to the Stonehaven and adjacent area shall terminate and be of no further force or effect upon completion of build-out within that area. 4. Remaining Obligations Intact. Nothing herein shall be construed to alter the rights, responsibilities,liabilities,or obligations of either the City or the District pursuant to either the 1991 AGREEMENT or the 1997 AGREEMENT,previously executed by the parties, except as specifically set forth herein. Approved by Resolution No. 3681 of the City Council of the CITY OF RENTON, Washington, at its regular meeting held on the 22nd day of December 2t)r)4 2003 First Addendum to Renton/Soos Creek Agreement for the Transfer of Facilities and Establishment of Service Area Boundaries- 2 0 CITY OF RENTON By: G Title: Kathy Keolker-Wheeler, Mayor Attest: City Clerk - Bonnie I. Walton Approved by Resolution No. 2545-S of the Board of Commissioners of SOOS CREEK WATER AND SEWER DISTRICT of King County, Washington, at its regular meeting held on the 7th day of January 3 2004 SOOS CREE "ER D SE R DISTRICT w By. Philip Su Ivan, President of Board By: etr m a uzl Secretary of Board Randy Reece', Acting First Addendum to Renton/Soos Creek Agreement for the Transfer of Facilities and Establishment of Service Area Boundaries - 3 CAG-91-083 Addendum 1-04 R S. 47TH ST 000, SE 185TH j SEA 186TH S LU r i iI t 187TH PL Q SE 188TH ST. 1 N TH SEi LOTS TEMP(SRARILY SERVED BY GRINDER PUMP5 lie SE 1bOTH:. ST r SE T9. ST F P4 r i CITY OF RENTON/SCWSD INIEFLLO AL I Cl I SERVICE 1 tE 11926, ST I I BOUNDARIES. EXHIBIT A LEGEND asoun.a.wai r • Y.PwYwa.wu t-- t,Q ice Usnc ar.nn runFJ M—tsrro vein 1 uumn nns+vn i wu rro r. OAG-91-083, Adden #2-08 2008 ADDENDUM TO CITY OF RENTON & SOOS CREEK WATER AND SEWER DISTRICT AGREEMENT FOR THE TRANSFER OF FACILITIES AND FOR THE ESTABLISHMENT OF SERVICE BOUNDARIES THIS ADDENDUM, made and entered into this A8'A day of QA,Q44 2008,by and between the CITY OF RENTON,a Washington inunicipif core ration, hereinafter referred to as "the City", and SOOS CREEK WATER AND SEWER DISTRICT, a Washington municipal corporation,hereinafter referred to as the District", both being duly organized and existing under and by virtue of the laws of the State of Washington, WITNESSETH: WHEREAS,with effective date of the 6`h day of August, 1991,the City and the District entered into the following agreement: CITY OF RENTON & SOOS CREEK WATER AND SEWER DISTRICT AGREEMENT FOR THE TRANSFER OF FACILITIES AND FOR THE ESTABLISHMENT OF SERVICE BOUNDARIES 1991 AGREEMENT); and WHEREAS,by mutual agreement,the Agreement has been modified from time to time as to the boundaries of the City and District service areas to reflect service issues regarding the timing of various developments by the City and the District; and WHEREAS, the parties now desire to again modify the AGREEMENT as to service area; and WHEREAS,the 1991 AGREEMENT,as modified by this Addendum,will continue to provide for maximum efficient use of existing and future facilities, and the orderly and efficient water and sanitary sewer system planning. NOW, THEREFORE: i i i 2008 Addendum to Renton/Soos Creek Agreement for the Transfer of Facilities and Establishment of Service Area Boundaries - 1 IT IS HEREBY AGREED by and between the parties hereto as follows: 1. Service Area Boundaries. The parties have agreed that in consideration of the mutual agreements contained herein, the service area boundaries between the City and the District shall be modified as shown in Exhibit A hereto, which is incorporated herein by this reference. 2. Amended Terms for Service by District. The parties agree that the District may install a mainline sewer line in South 28`'Street,which may serve into the City's sewer collection system. 3. Amended Terms of Payment by District. In consideration of the foregoing, the District will pay 50%of the collected General Facility Charges collected for the lots that connect to a mainline sewer line to be installed in South 28`h Street to the City; such lots are identified in Exhibit B hereto, which is incorporated herein by this reference. 3. Remaining Obligations Intact. Nothing herein shall be construed to alter the rights, responsibilities,liabilities,or obligations of either the City or the:District pursuant to either the 1991 AGREEMENT, or any amendments thereto, except as specifically set forth herein. Approved by Resolution No. 3957 of the City Council of the CITY OF RENTON, Washington, at its regular meeting held on the J M day of 2008. CITY OF REN ON By: Title: Denis Law, Mayor Attest: l(JCz—Ori- CityClerk — Bonnie I . Walton 2008 Addendum to Renton/Soos Creek Agreement for the Transfer of Facilities and Establishment of Service Area Boundaries-2 Approved by Motion of the Board of Commissioners of SOOS CREEK WATER AND SEWER DISTRICT of King County, Washington, at its regular meeting held on the S day of /' Al2008. SOOS CREEK WATER AND SEWER DISTRICT By: r L Ron Speer, Dist ' t Manager 2008 Addendum to Renton/Soos Creek Agreement for the Transfer of Facilities and Establishment of Service Area Boundaries - 3 EXHIBIT "A" EXISTING SERVICE BOUNDARY REVISED SERVICE BOUNDAR l' EE AREA TRANSFERRED FROM SICSWD TO RENTON S 27th St tE , E3'tE Etf 4'E"t 4E E SEE IB)3rd. EI _ E 1, ;g a t. W 1e5 h St E'. S 9 h St W Q 0 0 400 1 4,800 n EXHIBIT "B" EXISTING SERVICE BOUNDARY REVISED SERVICE BOUNDARY 3 AREA OF SCSWD TO SERVE INTO E RENTON SYSTEM S 27th St O MOP k j mill, o O 00 S S 9hSt W 0 0 100 f 1418 r ! S CAG-083-91 CITY OF RENTON & SOOS CREEK WATER AND SEWER DISTRICT AGREEMENT FOR THE TRANSFER OF FACILITIES AND FOR THE ESTABLISHMENT OF SERVICE BOUNDARIES I THIS AGREEMENT, made and entered into thiskAL day of 1941, by and between SOOS CREEK WATER AND SEWER DISTRICT, a ashington municipal corporation, hereinafter referred to as "THE DISTRICT", and the CITY OF RENTON, a Washington municipal corporation, hereinafter referred to as "RENTON", both being duly organized and existing under and by virtue of the laws of the State of Washington, WITNESSETH: WHEREAS, THE DISTRICT is qualified to provide water and sewer service within its prescribed area; and WHEREAS, RENTON is qualified to provide public services, including water and sewer service, within its prescribed area; and WHEREAS, THE DISTRICT has constructed, and has managed, operated, and maintained certain water and/or sewer facilities which exist in areas which have been annexed by RENTON, and which can most efficiently be managed, operated, and maintained by RENTON in conjunction with other facilities in the City; and i WHEREAS, bond covenants, resolutions, and other agreements of THE DISTRICT require that certain steps be taken, and certain financial arrangements made, as part of any transfer of facilities from THE DISTRICT to another party; and WHEREAS, it is in the best interest of both parties to have RENTON administer the collection of General Facilities Charges on behalf of, and to be passed on to, THE DISTRICT for those areas herein described to be transferred to RENTON for management, operation, and maintenance; and WHEREAS, it is in the public interest for the parties herein to enter into an agreement to provide for the efficient planning and development of new water and sewer services in areas which may be served by either, or both, of the parties herein; now therefore, 4-7:04O ft.00l Page 1 of 11 MAY 2 3 1991 tr, s IT IS HEREBY AGREED by and between the parties hereto as follows: 1 . Water service by THE DISTRICT within RENTON City Limits. THE DISTRICT shall provide water service to the properties within THE RENTON City Limits described in attached Exhibit "A", and as shown in attached Figure 1 . Any new construction within the current RENTON City Limits by THE DISTRICT for water service shall be in compliance with RENTON requirements including; materials, techniques, fire flow, and all other standards. Existing watermains are excepted, provided that any upgrading or replacement shall be in compli- ance with said RENTON requirements. Future transfer of service areas shall be by mutual agreement to be determined at that time. Any new or replacement facilities after the date of this agreement shall be transferred to RENTON at no cost if constructed by developer, but RENTON shall reimburse THE DISTRICT for the value of any DISTRICT construction not yet fully depreciated, at an amount equal to the remaining amount to be depreciated. 2. Water Service by THE DISTRICT Within RENTON City Limits Without Annexation to THE DISTRICT. THE DISTRICT shall provide water service to the following areas within the City Limits which are not within DISTRICT boundaries, and by agreement will not require annexation (also shown in attached Figure 1 ): a) Spring Glen Elementary School. b) The West 340.00 feet of the East 670.00 feet of the South 305.00 feet of Section 20, Township 23 North, Range 5 East, W.M., less City and/or County Road. Any new construction within the RENTON City Limits by THE DISTRICT for water service shall be in compliance with RENTON requirements including: materials, techniques, fire flow, and all other standards. Future transfer of service area shall be by mutual agreement to be determined at the time any facilities change hands. 3. RENTON Provide Water Service Within DISTRICT Limits. The following areas have already been transferred to RENTON for service, or are herein released to RENTON for provision of water service by RENTON at no further charge for the transfer of such service area. THE DISTRICT releases all claim to water service within the areas described in Exhibit "B", and as shown in attached Figure 1 . 4-7:04W400g.001 Page 2 of 11 4. Water Service Area Boundary Between RENTON and THE DISTRICT. The attached Exhibit "C" describes the line separating the RENTON water service area from THE DISTRICT water service area. RENTON shall provide ultimate service for the area North and West of the line described. THE DISTRICT shall provide ultimate service for the area South and East of the line described. This line is also shown in attached Figure 1 . 5. PONDEROSA ESTATES: Sale of Sewer System to RENTON. The facilities listed below (and on As-Built page A-43 referenced) and the area as described in attached Exhibit "D", and as shown in attached Figures 2 and 3, are hereby transferred (sold) to RENTON by THE DISTRICT. THE DISTRICT agrees to allow the Ponderosa Estates sewer mains to remain connected to lines belonging to THE DISTRICT. THE DISTRICT further agrees not to charge RENTON for any maintenance of the lines so impacted, so long as RENTON agrees to, and continues to, notify THE DISTRICT whenever maintenance of the lines in Ponderosa Estates will be performed. Furthermore, that the RENTON maintenance crews take steps to minimize the amounts of solids or chemicals which would otherwise be released into the downstream lines as a result of such maintenance. This will allow THE DISTRICT to coordinate maintenance with the action of RENTON maintenance operations. The lines so included are as follows: Soos Creek Cascade) Manhole Run (Will As-Built Include Upstream Length Diameter Page No. Manhole) Feet) Inches) Street PONDEROSA ESTATES A-43 No. 104 to 207 400.0 8 Conc. 116th Ave. S.E. A-43 No. 100 to 201 173.0 8 Conc. 118th Ave. S.E. A-43 No. 201 to 202 96.0 8 Conc. 118th Ave. S.E. A-43 No. 202 to 203 250.0 8 Conc. 118th Ave. S.E. A-43 No. 203 to 204 210.0 8 Conc. S.E. 156th St. A-43 No. 203 to 205 300.0 8 Conc. 118th Ave. S.E. A-43 no. 205 to 206 308.0 8 Conc. 118th Ave. S.E. a) Latecomers: None due. b) General Facilities Charge: None due. c) Portion of Monthly Service Charge to Cover Bond Indebtedness 4-7.04W400g.001 Page 3 of 11 S As described in Soos Creek Water and Sewer District Resolution No. 0145C, based upon outstanding debt, the fraction of THE DISTRICT represented by the area of concern, and the portion of the indebtedness which is to be paid by the monthly service charges (and not by U.L.I.D. assessments). That amount is: Ponderosa Estates = $17,488.10 Amount calculated as follows: Number of Connections in Ponderosa Estates: 35 Number of Connections in Sewer Area: 18,619 Debt Retirement in 1990: 1,881,554 Amount Retired by U.L.I.D. Assessments in 1990: 771,900 Amount Retired by Service Charge in 1990: 1,109,654 (Difference) Amount Retired per Connection in 1990: 59.598 Debt Retired in Full in 2003. Remaining Years: 12 Present Value to Cover Indebtedness (6%): 35 Connections x $59.598 x 8.38384 = $17,488.10 RENTON agrees to compensate THE DISTRICT the amount of $17,488.10 as detailed above, for this portion, within 60 days after the date of this agreement. 6. SPRINGBROOK AREA: Sale of Sewer System to RENTON. The facilities involved are as listed below (and as shown in figure 4 and on As-built pages referenced, Figures 5-10) and the area is as described in attached Exhibit "E". Soos Creek Manhole Run Cascade) Will Include Length Diameter As-Built No. Upstream Manhole) Feet) Inches) Street K-25 No. 80-14 to 80-15 242.0 18 Conc. SR 167 Crossing) K-35 No. 80-15 to 34-OA 140.3 12 PVC S. 192nd St. K-35 No. 34-OA to 34-1 25.9 12 PVC S. 192nd St. K-35 No. 34-1 to 34-2 353.7 12 PVC S. 192nd St. K-35 No. 34-2 to 34-3 375.0 12 PVC S. 192nd St. K-35 No. 34-3 to 34-3A 105.5 12 PVC S. 192nd St. K-35 No. 34-3A to 34-4 233.5 12 PVC S. 192nd St. 4-7:04OW00g•001 Page 4 of 11 I Soos Creek Manhole Run Cascade) Will Include Length Diameter As-Built No. Upstream Manhole) Feet) Inches) Street K-36 No. 34-4 to 34-5 368.0 12 PVC S. 192nd St. K-36 No. 34-5 to 34-6 147.0 12 PVC S. 192nd St. K-36 No. 34-6 to 34-16 399.0 8 PVC 96th Ave. S. K-36 No. 34-16 to 34-17 249.1 8 PVC 96th Ave. S. K-37 No. 34-6 to 34-7 400.0 8 PVC 96th Ave. S. K-37 No. 34-6 to 34-12 403.0 12 PVC S. 192nd St. K-37 No. 34-12 to 34 713 377.2 12 PVC S. 192nd St. K-37 No. 34-13 to 34-14 192.9 12 DIP Easement K-37 No. 34-14 to 34-15 288.0 12 PVC Easement K-38 No. 34-7 to 34-8 400.0 8 PVC 97th Ave. S. K-38 No. 34-8 to 34-9 400.0 8 PVC 97th Ave. S. K-38 No. 34-9 to 34-10 400.0 8 PVC 97th Ave. S. K-38 No. 34-10 to 34-11 400.0 8 PVC 97th Ave. S. K-40 No. 34-17 to 34-26 179.0 8 PVC 96th Ave. S. a) Latecomers (From U.L.I.D. No. 34) Property 062205-9002 440 L.F. @ $35.89 per Lineal Foot Property 793100-0120 170 L.F. @ $35.89 per Lineal Foot + 275.00 for Stub Property 062205-9002 latecomer ($15,791 .60) to be collected by RENTON and paid through to THE DISTRICT at the time of connection. Property 793100-0120 is now RENTON property. However, it is in the watershed" and will never be developed, and is therefore not benefitted by the sewer. It is agreed that no payment need be made to Soos Creek at this time. If the property is ever developed, or a facility requiring sewers is placed on the property,then a latecomer amount of $6,376.30 shall be paid to THE DISTRICT by RENTON within 60 days after the date of connection to the sewer. 4-7:04W400g.001 Page 5 of 11 b) General Facilities Charge The 1991 General Facilities Charge for this basin is $0.0531 per square foot, with a minimum of $531 .00 per unit, or customer equivalent. Payable,at RENTON's discretion, to THE DISTRICT by RENTON, on the schedule as listed below. THE DISTRICT shall advise RENTON of current General Facilities Charges, and any changes to those charges as they occur. Area is described in attached Exhibit "E", and shown in attached Figure 4. Tributary Area: 6,000,000 S.F. (Total area, less 25% for rights-of- way.) Option No. 1 -General Facilities Charge of $199,200 if paid by June 1, 1991 . Option No. 2 -General Facilities Charge of $258,900 if paid be- tween June 2 and December 31, 1991 . Option No. 3 -If payment has not been made by December 31, 1991, the current General Facility Charge must be paid at the time of connection. If not paid according to Option No. 1 or Option No. 2 above, RENTON shall inform THE DISTRICT whenever an agreement is made for sewer service in this area by RENTON, and RENTON shall pay said charges to THE DISTRICT in accordance with Option No. 3, after the property owner has made such payment to RENTON, as described in Section 7. Total payment will be dependent upon when the charge is paid, the rate at the time of connection, and the number of units developed. c) Portion of Monthly Service Charge to Cover Bond Indebtedness Amount for Springbrook Area: $7,994.56 Amount calculated as follows: Number of Connections in Area: 16 (of 18,619 in Total District) Amount Retired by Service Charges in 1990: 1,109,654 ($59.598 per Connection) 4a:04W4 og.00i Page 6 of 11 Present Value of 12 Years of Repayment: 16 Connections x $59.598 x 8.38384 7,994.56 RENTON agrees to compensate THE DISTRICT the amount of $7,994.56 as detailed above, for this portion effective the date of the agreement and due within 60 days. 7. Notification of THE DISTRICT of New Connections, and Payment of THE DISTRICT's General Facilities Charge. Notification shall be made by RENTON to THE DISTRICT at the time of connection of any property in the Springbrook Interceptor Service area. The notification shall be accompanied by a plot plan, or letter, indicating the square footage of the property, and including payment to THE DISTRICT of THE DISTRICT's General Facilities Charges, as described in Section 6b, and based upon the then current rate, as reported to RENTON by THE DISTRICT. The General Facilities Charge shall be based upon the area of the property connected, or the number of dwelling units (or single-family equivalents if not residential), whichever is larger; except that, unserviceable and unusable portions of the property are not included in the calculation of the General Facilities Charge, except for those portions which also benefit the development of the property, such as being included in the normal setback requirements, or landscape requirements. Included in this exempt category are: roads and similar rights-of-way, open space required, wetlands, unusable steep-slope areas, and the setbacks for these restrictive conditions. 8. Transfer of Easement and Right-of-Way Documents. THE DISTRICT shall officially transfer the right-of-way documents for the facilities herein sold to RENTON, and RENTON agrees to accept responsibility for all maintenance or other actions required by said documents. THE DISTRICT shall not have any liability for disputes arising over said rights-of-way or easements so transferred, except that any disputes arising due to the actions of THE DISTRICT prior to said transfer shall not be affected by this section. 9. Disclaimer From Third Party Liability. The DISTRICT shall disclose any and all known defects or problems of or in the facilities herein transferred to RENTON. THE DISTRICT shall not be liable for any claims by third parties arising from acts or damages by RENTON or its customers in using the facilities sold to RENTON pursuant to this Agreement. 4-7:040NON.001 Page 7 of 11 10. Sewer Service Area Boundary Between RENTON and THE DISTRICT. With the above transfer (sale) of existing facilities and service area, and reasonable service area limits corresponding to this action, the line separating the RENTON service area from THE DISTRICT service area for sanitary sewers is described in attached Exhibit "F", and is shown in attached Figure 11 . RENTON shall provide ultimate service for the area north and west of the line shown. THE DISTRICT shall provide ultimate service for the area south and east of the line shown. 11 . Maintenance of Existing Facilities. THE DISTRICT and RENTON will each provide maintenance for its own facilities. If there are any serious problems due to a discharge which can be identified, and for which the source can be identified, the individual or company responsible will be held liable for damage. If a lack of maintenance, or if the type of maintenance by either RENTON or THE DISTRICT is identified as the source of said problem, then the party creating, or allowing, the situation shall be responsible and shall pay the costs of repair. In case of dispute over the source or responsibility of said problems, the Municipality of Metropolitan Seattle (Metro) shall serve as arbitrator in identifying and quantifying said problems provided that said arbitration and/or any reports generated by an investigation by Metro, shall be binding upon both parties in resolution of the dispute. 12. Allowable Capacities in the Lines being Transferred, and at Points Further Downstream. There are no restrictions on the capacity of the sewers from Ponderosa Estates as long as they are consistent with the current use of the properties. There are currently 35 single family residences, and the property is fully developed. If this condition ever changes, a further review of the capacity of the system shall be performed, and an additional agreement shall be developed between the parties. Capacity for the system in the Springbrook drainage basin shall be as follows: AT TIMES OF SIMULTANEOUS PEAK FLOW SOOS CITY OF RESERVED CREEK RENTON FOR CITY OF gpm) gpm) KENT (gpm) S. 192nd Street, at and below 1500 600 0 M H 34-3 4-7.04W400g.001 Page 8 of 11 S. 192nd Street, at and below 1800 1500 0 MH 34-OA S. 192nd Street, at and below 3900 1500 0 MH 80-14 West of MH 80-14 3900 1500 400 No connections, by either party, will be allowed between Manhole 34-OA and Manhole 80-15 except by mutual agreement. Both parties agree that either may exceed this amount at the non-peak times, as long as there are no negative impacts, and the combined capacity of the system is not exceeded, and prior notification is given to the other party. It shall be the responsibility of each part to monitor its flow as and when necessary to determine what the flow rate characteristics of the system are. If the combined capacity of the system is exceeded, the party exceeding its allowable rate shall have the option of making revisions within its own system to bring its flows into compliance with this Section, or of paying for improve- ments to either system which will increase the available capacity of the systems. If both parties exceed their allowable rate, the cost of any new facilities will be divided based upon the ratio of the percentage by which each party is exceeding its allowable rate. If the allowable rate is exceeded at only one location, the ratio at that location will be used. If the rate is exceeded at more than one location, the ratio will be based upon the furthest east point at which the allowable rates are being exceeded. If a regular surcharge condition exists that is not due to a blockage problem, a previously agreed upon temporary situation such as re-routing for construction, or by either party exceeding its capacity, the DISTRICT shall have the option of making revision within its own system to bring its flows into compliance with this section, or of paying for improvements to either system which will resolve the surcharge condition. Both parties acknowledge and agree that the City of Kent is not a party to this agreement, and the amount referenced for the City of Kent is for reference only and could be the basis for a separate agreement in the future involving THE DISTRICT and the City of Kent, and involving RENTON if their rate allowance is at all to be affected. 13. Connection of THE DISTRICT to RENTON Facilities. or RENTON to THE DISTRICT Facilities. Connection of facilities of either RENTON or THE DISTRICT to facilities of the other, or to facilities tributary to facilities of the other, shall be coordinated by both parties to assure: a) Payment of appropriate charges, b) up-to-date accounting of connections, c) potential sources of debris, or construction damage, are identified, and 4-7:04W4Wg.001 Page 9 of 11 d) inspection of connection construction can be scheduled. RENTON and THE DISTRICT shall each be responsible for maintenance of their own facilities, except as described in Section 11 above. Should damage of the facilities of one be traceable to a source within the jurisdiction of the other, RENTON and THE DISTRICT agree to assist each other in whatever action is necessary to identify, prosecute, fine, collect from, or otherwise deal with the responsible party. 14. Future Annexations to RENTON. The service areas listed in sections 1-7 of this AGREEMENT are the only areas of cross-service agreed to at this time. RENTON shall serve all other areas within RENTON without challenge by THE DISTRICT, based upon the City limits at the date of the agreement. THE DISTRICT shall serve all areas within THE DISTRICT's limits at the time of this agreement, except as previously detailed. Future annexation to RENTON shall not limit THE DISTRICT providing water or sewer service to those areas within THE DISTRICT limits to the standards of THE DISTRICT, even if there is conflict with RENTON standards, unless this is altered by future agreements. Future agreements may occur between RENTON and THE DISTRICT transfer- ring additional, or future, services areas and/or facilities by mutual agreement. 15. DISTRICT Comprehensive Water and Sewer Planning. THE DISTRICT will submit the current and all future Comprehensive Water and/or Sewerage Plans and amendments thereto involving area and/or improvements within RENTON City Limits. The Comprehensive Water and/or Sewerage Plans and amend- ments shall be in compliance with RENTON requirements for service within RENTON, except where existing facilities may differ from RENTON require- ments. No replacement or augmenting of the system shall be required at this time. As new facilities are planned and constructed within RENTON, they shall comply with RENTON technical standards then in effect. 16. Extensions of Utilities Across Properties. RENTON and THE DISTRICT agree that they will require property owners who m ust extend facilities to serve their property to extend said facilities to the far side of the property to provide a connection point for the future (or existing) facilities of the next property. 17. Recording of Agreement with King County. THE DISTRICT is hereby authorized to record a copy of a resolution in which a copy of this Agreement is incorporated with the office of the Auditor of King County, Washington, for the purposes of giving notice to all present and future owners of the real property described in Exhibit "E" that their properties are subject to the connection charges specified herein. 4-7:04ON00g.001 Page 10 of 11 18. Submittal of Agreement to the Boundary Review Board. THE DISTRICT is hereby authorized to prepare a submittal to the Washington State Boundary Review Board for King County. THE DISTRICT and RENTON agree to be coproponents of the submittal, and to provide any support requested or required by King County or the Boundary Review Board in the review and approval process. RENTON agrees to pay THE DISTRICT for one-half of all costs involved in the submittal, review and approval process, to a maximum of 3,000 (50 percent of $6,000 estimated total expenses). 19. Sanctity of Agreement. This agreement constitutes the entire agreement of the parties, and there are no representations or oral agreements other than those listed herein, which vary the terms of this agreement. Future agreements may occur between the parties to transfer additional, or future, service areas and/or facilities by mutual agreement. 20. Obligations Intact. Nothing herein shall be construed to alter the rights, responsibilities, liabilities, or obligations of either THE DISTRICT or RENTON regarding provisions of water or sewer services to the properties described herein, or other properties, except as specifically set forth herein. DATED this Aday of A;4-A 19&- Approved by Ordinance No. of the City Council of the City of RENTON, Washington, at its regular meeting held on day of 19_. CIT.OE RENTON By: Title: Mayor ATTEST: Ci erk 0666-S Y Approved by Resolution No. / of the Board of Commissioners of SHOOS CREEK WATER AND SEWER DISTRICT of King County, Washington, adopted at its regular meeting held on 18th day of * jkZzS I Bi.l , Presi d t Title: Board of Commissioners 4-7:0400400g.001 Page 11 of 11 I i t l EXHIBIT "A" SOOS CREEK WATER & SEWER DISTRICT AND CITY OF RENTON AGREEMENT FOR THE TRANSFER OF FACILITIES AND FOR y THE ESTABLISHMENT OF SERVICE BOUNDARIES PROPERTIES WITHIN CITY LIMITS TO RECEIVE WATER SERVICE FROM DISTRICT) May 23, 1991 a) The Easterly half of the Southeast quarter of Section 31, Township 23 North, Range 5 East, W.M., less the Westerly 1,003.00 feet thereof. b) Beginning at the Southwest corner of the Northwest quarter of Section 32, Township 23 North, Range 5 East, W.M.; Thence Northeasterly to a point 600.00 feet North and 550.00 feet East of said Southwest corner; Thence Northerly along a line parallel with and 550.00 feet East of the West line of said Northwest quarter to a point 900.00 feet North and 550.00 feet East of said Southwest corner; Thence Northwesterly to a point on said West line of the Northwest quarter of said Section 32, 1,200.00 feet North of the Southwest corner of said Northwest quarter; Thence Northerly along said West line to the Northerly right-of-way margin of Carr Road; Thence Easterly and Northeasterly along said Northerly right-of-way margin to the East line of the West half of the Northwest quarter of said Section 32; Thence Southerly along said East line to the South line of said Northwest quarter; Thence Westerly along said South line to the Southwest corner of said Northwest quarter and the Point of Beginning. c) Beginning at a point on the East line of the Southwest quarter of the Northwest quarter of Section 29, Township 23 North, Range 5 East, W.M., 100.00 feet South of the Northeast corner of said Southwest quarter; Thence Westerly along the South line of the North 100.00 feet of said Southwest quarter to the West line of the East 100.00 feet of the West half of the Northwest quarter of said Section 29, 4-7:0400400G.007 1 of 4 EXHIBIT "A", Continued M1 May 23, 1991) Thence Northerly along said West line to the North line of the South 100.00 feet of the North half of the Northwest quarter of said Section 29; Thence Easterly along said North line to its intersection with the Westerly margin line of Benson Road; Thence Southerly along said West margin line to its intersection with the South line of the North half of the Northwest quarter of said Section 29; Thence Easterly along said South line to its intersection with the Easterly margin line of Benson Road; Thence Northerly along said East margin line to the South line of the following described parcel; Beginning at a point located North 01'42'40" East, a distance of 749.65 feet and North 88 017'20" West, a distance of 191 .67 feet, more or less, from a point on the centerline of South 27th Street (S.E. 164th Street) 255.00 feet East of the Easterly margin line of Benson Road; Thence South 88°17'20" East, a distance of 191 .67 feet, more or less, to a point located North 01°42'40" East, a distance of 749.65 feet, more or less, from said point on the centerline of said South 27th Street; Thence South 01042'40" West to a line parallel with and 400.00 feet North of the South line of the Northeast quarter of the Northwest quarter of said Section 29; Thence West along said parallel line to the Easterly margin of Benson Road; Thence Northerly along said Easterly margin to the Point of Beginning of this parcel's description; Thence Easterly along said South line of the above-described parcel to the East line of said parcel; Thence Northerly along said East line of said parcel to a line parallel with and 700 feet, more or less, North of the South line of the Northeast quarter of the Northwest quarter of said Section 29; Thence Easterly along said parallel line to the North-South centerline of said Section 29; 4-7:0400400G.007 2 of 4 EXHIBIT "A", Continued May 23, 1991) Thence Southerly along said North-South centerline to the centerline of South 27th Street (S.E. 164th Street); Thence Wester) along said centerline to the Norther) extension of the EastY9Y margin of 106th Place S.E.; Thence Southeasterly along said East margin, its Northerly extension, and its Southerly extension to the North margin of South 29th Street (S.E. 166th Street); Thence Easterly along said North margin and its Easterly extension to the East margin of Kennewick Avenue S.E. (109th Avenue S.E.) Thence Southerly along said East margin, and its Southerly extension to the South Line of the Northeast quarter of said Section 29; Thence Westerly along said South line to the Westerly margin of said Benson Road; Thence Northerly and Northwesterly along said Westerly margin to the North line of the Southeast quarter of said Northwest quarter of said Section 29; Thence Westerly along said North line to the West line of said Southeast quarter, also being the East line of the Southwest quarter of the Northwest quarter of said Section 29; Thence Southerly along said East line 100.00 feet to the Point of Beginning. d) Beginning at a point on the South line of the Southeast quarter of Section 20, Township 23 North, Range 5 East, W.M., 930.00 feet West of the Southeast corner of said Southeast quarter; Thence Northerly along the West line of the East 930.00 feet of said Southeast quarter to the North line of the South 200.00 feet of said Southeast quarter; Thence Easterly along said North line to the West line of the East 670.00 feet of said Southeast quarter; Thence North 01 050'38" East, a distance of 105.01 feet, more or less, to the North line of the South 305.00 feet of said Southeast quarter; Thence South 88,46'15" East along said North line to the West line of the East 330.00 feet of said Southeast quarter; 4-7:0400400G.007 3 of 4 w EXHIBIT "A", Continued May 23, 1991) Thence Northerly along said West line to the South line of the plat of Parkwood South Division No. 3, as recorded in Volume 109 of Plats, pages 57 and 58, records of King County, Washington; Thence Easterly along said South line and its Easterly extension to the East line of said Southeast quarter of Section 20; Thence Southerly along said East line to said Southeast corner of said Southeast quarter of Section 20; Thence West along the South line of said Southeast quarter, a distance of 930.00 feet to the Point of Beginning. 4-7:0400400G.007 4 of 4 EXHIBIT "B" SOOS CREEK WATER & SEWER DISTRICT AND CITY OF RENTON AGREEMENT FOR THE TRANSFER OF FACILITIES AND FOR ESTABLISHMENT OF SERVICE BOUNDARIES PROPERTIES WITHIN DISTRICT BOUNDARIES TO RECEIVE WATER SERVICE FROM CITY OF RENTON) May 23, 1991 a) The plat of Ponderosa Estates, Volume 70 of lots, pages 34 and 35, records of King County, Washington. b) The East 330.00 feet of the Southeast quarter of Section 20, Township 23 North, Range 5 East, W.M., less the South 345.00 feet thereof, more or less. c) Beginning at the intersection of the West line of the Northwest quarter of the Northeast quarter of Section 29, Township 23 North, Range 5 East, W.M., and Westerly extension of the South margin of S.E. 160th Street; Thence Easterly along said Westerly extension and said South margin to the centerline of the Bonneville Power Line right-of-way; Thence Southeasterly along said centerline to the Westerly extension of the South margin of S.E. 162nd Street; Thence Easterly along said extension and said South margin to the West line of the East 330.00 feet of said Northwest quarter; Thence North along said West line to the North line of said Northwest quarter; Thence West along said North line to the Northwest corner of said Northwest quarter; Thence South along West line of said Northwest quarter to the point of Beginning. d) Beginning at the intersection of the South line of the Northeast quarter of the Northwest quarter of Section 29, Township 23 North, Range 5 East, W.M., and the Easterly margin of Benson Road; 4-7:04004008.004 Page 1 of 8 EXHIBIT "B", Continued May 23, 1991) Thence Northerly along said East margin line to a point located North 01'42'40" East, a distance of 749.65 feet and North 88 017'20" West, a distance of 191 .67 feet, more or less, from a point on the centerline of South 27th Street (S.E. 164th Street) 255.00 feet East of the Easterly margin line of Benson Road; Thence South 88°17'20" East, a distance of 191 .67 feet, more or less, to a point located North 01042'40" East, a distance of 749.65 feet, more or less, from said point on the centerline of said South 27th Street; Thence South 01 042'40" West, a distance of 749.65 feet, more or less, to said point on the centerline of said South 27th Street, also being said South line of the Northeast quarter of the Northwest quarter of said Section 29; Thence Westerly along said South line to the Point of Beginning; LESS the Southerly 400.00 feet thereof. e) The West half of Lot 3, Block 2, of the Plat of Aker's Farms No. 5, recorded in Volume 40 of Plats, page 27, records of King County, Washington. f)The East 150.00 feet of the Southeast quarter of the Southwest quarter of the Northwest quarter of Section 29, Township 23 North, Range 5 East, W.M. g) Beginning at a point described as the intersection of the South margin line of South 192nd Street, also described as a line parallel with and 30.00 feet South of the North line of the Northwest quarter of Section 6, Township 22 North, Range 5 East, W.M., in King County, Washington, with the Easterly right-of- way margin of Primary State Highway No. 5 (State Route No. 167); Thence Easterly along said parallel line to the North-South centerline of said Section 6; Thence Southerly along said centerline to the Northwest corner of Tract 1, Spring Brook Acre Tracts, as recorded in Volume 12 of Plats, page 60, records of King County, Washington; Thence Easterly, Northerly, and Easterly along the North line of said Tract 1 to the Westerly margin of 96th Avenue South , also known as John Langston Road or Springbrook Road; 4-7:04004008.004 Page 2 of 8 EXHIBIT "B", Continued May 23, 1991) Thence Southerly along said Westerly margin, a distance of 320 feet± to the Westerly extension of the most Northerly line of Tract 8, of said plat of Spring Brook Acre Tracts; Thence South 74 050'00" East along said extension to the Easterly margin of said 96th Avenue Southeast and continuing South 74 050'00" East along said most Northerly line, a distance of 189.00 feet; Thence South 00°44'00" East, a distance of 188.40 feet; Thence South 58 038'00" East, a distance of 89.35 feet along the line common to Tracts 8 and 9, said plat of Spring Brook Acre Tracts; i Thence North 41022'00" East, a distance of 128.10 feet; Thence South 64°22'00" East, a distance of 275.60 feet; Thence South 16°58'00" West, a distance of 239.80 feet; Thence South 31°43'00" East, a distance of 210.90 feet; Thence South 68'25'00" East a distance of 99.50 feet; Thence South 60 035'30" East, a distance of 28.17 feet to the most Northerly corner of Tract 7, said plat of Spring Brook Acre Tracts; Thence South 00 012'30" East, a distance of 396.04 feet; Thence South 39°31'00" East, a distance of 383.85 feet; Thence North 89 032'00" East, a distance of 340.00 feet to the East line of the Northeast quarter of said Section 6, said East line also being the West line of Section 5, Township 22 North, Range 5 East, W.M.; Thence North along a line common to said Sections 5 and 6, a distance of 21 .50 feet to a point that lies North 00° 12'30" West, a distance of 241 .50 feet from the Southwest corner of the Southwest quarter of the Northwest quarter of said Section 5; Thence North 40 041'00" East, a distance of 230.30 feet; 4-7:04004008.004 Page 3 of 8 EXHIBIT "B", Continued May 23, 1991) Thence South 84°12'00" East, a distance of 245.90 feet; Thence South 34 026'00" East, a distance of 147.30 feet; Thence South 14°49'00" East, a distance of 257.44 feet to a line 30.00 feet North of, as measured at right angles from, and lying parallel with, the South line of the Northwest quarter of said Section 5: Thence Easterly along said parallel line to the West line of the East one-half of the Southwest quarter of the Northwest quarter of said Section 5; Thence North 00 031'17" East along said West line, a distance of 190.00 feet; Thence South 88 038'33" East, to the East line of the West 115.00 feet of the East half of said Southwest quarter of the Northwest quarter; Thence South 00°31'17" West along said East line, a distance of 190.00 feet to the North margin of said Southeast 200th Street; Thence South 88°38'33" East along said North margin, a distance of 377.82 feet to the West line of the East 156.00 feet of said Southwest quarter of the Northwest quarter; Thence North 00°39'11 " West along said West line, also being the West line of the plat of Parkridge East 1, as recorded in Volume 132 of Plats, pages 45 and 46, records of King County, Washington, a distance of 918.18 feet to the South line of Lot 2, Short Plat No. R877058, recorded under Auditor's File No.'s 7803010983 and 7808100855, records of King County, Washington; Thence North 89 020'49" West, a distance of 59.00 feet; Thence South 85°17'46" West, a distance of 80.31 feet; Thence North 89 024'30" West, a distance of 96.01 feet; Thence North 05°09'11" West, a distance of 111 .45 feet; Thence North 53 049'07" East, a distance of 198.22 feet; i 4-7:0400400g.004 Page 4 of 8 EXHIBIT "B", Continued May 23, 1991) Thence South 48 037'32" East, a distance of 118.20 feet to the Northeast corner of said Lot 2; Thence North 69 021'46" East, a distance of 165.28 feet to the East line of the Southwest quarter of the Northwest quarter of said Section 5; Thence North 00039'111" East along said East line, a distance of 147.85 feet to the North line of said Southwest quarter; Thence Westerly along said North line to the West line of said Section 5, also being the East line of said Tract 9, of said plat of Spring Brook Acre Tracts; Thence Northerly along said East line to a point that lies 271 .50 feet South, as measured along said East line from the Northeast corner of said Tract 9; Thence North 78 021'42" West, a distance of 336.34 feet; Thence North 26 009'56" West, a distance of 106.78 feet; Thence North 83 020'02" West, a distance of 289.79 feet; Thence North 70°34'46" West to an intersection with the Southerly extension of the West line of the plat of Springbrook Terrace, as recorded in Volume 131 of Plats, pages 55 through 58 as amended, records of King County, Washing- ton; Thence Northerly along said Southerly extension to the Southwest corner of said plat of Springbrook Terrace; Thence North 86 000'00" West a distance of 509.65 feet to the East line of the old right-of-way margin of 96th Avenue South, as established October 5, 1931; also known as John Langston Road or Springbrook Road) Thence Northwesterly and Northerly along said Easterly right-of-way margin to the South line of the North 425 feet of the Northwest quarter of the Northeast quarter of the Northeast quarter of said Section 6; Thence South 88 027'05" East to the West line of said plat of Springbrook Terrace; 4-7:04004008.004 Page 5 of 8 EXHIBIT "B", Continued May 23, 1991) Thence Northerly along said West line and its Northerly extension to the North line of said Section 6, also being the South line of Section 31, Township 23 North, Range 5 East, W.M.; Thence Easterly along said South line to the East line of the West 1,003.00 feetet hothe Southeast quarter of the Southeast quarter of Section 31, Township 23 North, Range 5 East, W.M.; Thence Northerly along said East line to the North line of the Southeast quarter of said Section 31; Thence Easterly along said North line to the East quarter corner of said Section 31, of said East quarter corner also being the Southwest corner of the Northwest quarter of Section 32, Township 23 North, Range 5 East; Thence Northeasterly to a point 600.00 feet North and 550.00 feet East of said Southwest corner; Thence Northerly along a line parallel with and 550.00 feet East of the West line of said Northwest quarter to a point 900.00 feet North and 550.00 feet East of said Southwest corner; Thence Northwesterly to a point on said West line of the Northwest quarter of said Section 32, 1,200.00 feet North of the said Southwest corner; Thence Northerly along said West line of said Northwest quarter, and the West line of Section 29, Township 23 North, Range 5 East, W.M., to the North line of the South half of the Southwest quarter of the Southwest quarter of said Section 29; Thence Easterly along said North line a distance of 802 feet, more or less, to the Southerly extension of the West line of Lot 4 of King County Short Plat No. 577051, Recording No. 7902080736; Thence North 01 052'36" East along said Southerly extension and the West line of the said Lot 4 to the Northwest corner thereof; Thence Easterly along the North line of said Lot 4 and its Easterly extension, also being the North line of the South half of the North half of the Northwest quarter of the Southwest quarter of said Section 29, to the East margin of State Route 515 right-of-way; 4-7:04004008.004 Page 6 of 8 EXHIBIT "B", Continued May 23, 1991) Thence Northerly along said East margin to the North line of the Southwest quarter of said Section 29; Thence Westerly along said North line to the West line of said Section 29, said line also being the East line of Section 30, Township 23 North, Range 5 East, W.M.; Thence Southerly along said East line to the South line of the North 100.00 feet of the Southeast quarter of said Section 30; Thence Westerly along said South line to the West line of the East 750.00 feet of said Southeast quarter; Thence Southerly along said West line to the South line of the North half of the North half of the Northeast quarter of said Southeast quarter of said Section 30; Thence Westerly along said South line to the Westerly margin line of 96th Avenue South, also known as Talbot Road or Springbrook Road; Thence Southerly along said Westerly margin line to the South line of the Northeast quarter of the Southeast quarter of said Section 30; Thence Easterly along said South line to the centerline of said 96th Avenue South; Thence Southerly along said centerline to the South line of said Section 30, said line also being the North line of Section 31, Township 23 North, Range 5 East, W.M.; Thence continuing Southerly along said centerline of 96th Avenue South to the South right-of-way line of South Carr Road, said right-of-way being 80.00 feet in width; Thence Northeasterly along said South right-of-way line of South Carr Road to the North line of the Southeast quarter of the Northeast quarter of said Section 31; 4-7:04004008.004 Page 7 of 8 EXHIBIT "B", Continued May 23, 1991) Thence Easterly along said North line to the West line of the East half of the East half of said Northeast quarter of Section 31; Thence Southerly along said West line to the North line of the South half of the South half of said Northeast quarter; Thence Westerly along said North line to said centerline of 96th Avenue South; Thence Southerly along said centerline to the South line of the North 133.00 feet of the South half of the South half of said Northeast quarter of said Section 31; Thence Westerly along said South line to the West line of the East 265.00 feet of the West half of the Northeast quarter of said Section 31; Thence Northerly along said West line to the North line of the South half of the South half of the Northeast quarter of said Section 31; Thence Westerly along said North line to the West line of the East half of the Northeast quarter of the Southwest quarter of the Northeast quarter of said Section 31; Thence Northerly along said West line and continuing along its Northerly extension to the North margin line of South 180th Street (also known as South 43rd Street); Thence Westerly along said North margin line to the East margin line of P.S.H. No. 5 (State Highway No. 167); Thence Southerly along said East margin line to the South line of said Section 31, said line also being the North line of Section 6, Township 22 North, Range 5 East, W.M., and continuing Southerly along said East margin line to the Point of Beginning on the South margin line of South 192nd Street and a terminus of this boundary description. 4-7:0400400g.004 Page 8 of 8 EXHIBIT "C" SOOS CREEK WATER & SEWER DISTRICT AND CITY OF RENTON AGREEMENT FOR THE TRANSFER OF FACILITIES AND FOR ESTABLISHMENT OF SERVICE BOUNDARIES WATER SERVICE BOUNDARY LINE) May 23, 1991 Beginning at a point described as the intersection of a line parallel with and 180.00 feet South of the North line of the Northwest quarter of Section 6, Township 22 North, Range 5 East, W.M., in King County, Washington, with the Easterly right-of-way margin of Primary State Highway No. 5 (State Route No. 167); Thence Easterly along said parallel line to the North-South centerline of said Section 6; Thence Southerly along said centerline to the Northwest corner of Tract 1, Spring Brook Acre Tracts, as recorded in Volume 12 of Plats, page 60, records of King County, Washington; Thence Easterly, Northerly, and Easterly along the North line of said Tract 1 to the Westerly margin of 96th Avenue South, also known as John Langston Road or Springbrook Road; Thence Southerly along said Westerly margin, a distance of 320 feet ± to the Westerly extension of the most Northerly line of Tract 8, of said plat of Spring Brook Acre Tracts; Thence South 74°50'00" East along said extension to the Easterly margin of said 96th Avenue Southeast and continuing South 74°50'00" East along said most Northerly line, a distance of 189.00 feet; Thence South 00°44'00" East, a distance of 188.40 feet; Thence South 58°38'00" East, a distance of 89.35 feet along the line common to Tracts 8 and 9, of said plat of Spring Brook Acre Tracts; Thence North 41'22'00" East, a distance of 128.10 feet; Thence South 64 022'00" East, a distance of 275.60 feet; 4-7:04004008.005 Page 1 of 8 EXHIBIT "C", Continued May 23, 1991) Thence South 16°58'00" West, a distance of 239.80 feet; Thence South 31'43'00" East, a distance of 210.90 feet; Thence South 68°25'00" East, a distance of 99.50 feet; Thence South 60°35'30" East, a distance of 28.17 feet to the most Northerly corner of Tract 7, of said plat of Springbrook Acre Tracts; Thence South 00°12'30" East, a distance of 396.04 feet; Thence South 39°31'00" East, a distance of 383.85 feet; Thence North 2 E distance f 4 f E line f he89300East, a d sta ce o 3 0 00 feet to the East e o the Northeast quarter of said Section 6, said East line also being the West line of Section 5, Township 22 North, Range 5 East, W.M.; Thence North along a line common to said Sections 5 and 6, a distance of 21 .50 feet to a point that lies North 00° 12'30" West, a distance of 241 .50 feet from the Southwest corner of the Southwest quarter of the Northwest quarter of said Section 5; Thence North 40 041'00" East, a distance of 230.30 feet; Thence South 84°12'00" East, a distance of 245.90 feet; Thence South 34°26'00" East, a distance of 147.30 feet; Thence South 14 049'00" East, a distance of 257.44 feet to a line 30.00 feet North of, as measured at right angles from, and lying parallel with, the South line of the Northwest quarter of said Section 5: Thence Easterly along said parallel line to the West line of the East one-half of the Southwest quarter of the Northwest quarter of said Section 5; Thence North 00°31'17" East along said West line, a distance of 190.00 feet; Thence South 88°38'33" East, to the East line of the West 115.00 feet of the East half of said Southwest quarter of the Northwest quarter; 4-7:04004008.005 Page 2 of 8 EXHIBIT "C", Continued May 23, 1991) Thence South 00 031'17" West along said East line, a distance of 190.00 feet to the North margin of said Southeast 200th Street; Thence South 88°38'33" East along said North margin, a distance of 377.82 feet to the West line of the East 156.00 feet of said Southwest quarter of the Northwest quarter; Thence North 00039'111" West along said West line, also being the West line of the plat of Parkridge East 1, as recorded in Volume 132 of Plats, pages 45 and 46, records of King County, Washington, a distance of 918.18 feet to the South line of Lot 2, Short Plat No. R877058, recorded under Auditor's File No.'s 7803010983 and 7808100855, records of King County, Washington; Thence North 89 020'49" West, a distance of 59.00 feet; Thence South 85°17'46" West, a distance of 80.31 feet; Thence North 89°24'30" West, a distance of 96.01 feet; Thence North 05009'111 West, a distance of 111 .45 feet; Thence North 53 049'07" East, a distance of 198.22 feet; Thence South 48 037'32" East, a distance of 118.20 feet to the Northeast corner of said Lot 2; Thence North 69 021'46" East, a distance of 165.28 feet to the East line of the Southwest quarter of the Northwest quarter of said Section 5; Thence North 00°39'11 " East along said East line, a distance of 147.85 feet to the North line of said Southwest quarter; Thence Westerly along said North line to the West line of said Section 5, also being the East line of said Tract 9, of said plat of Spring Brook Acre Tracts; Thence Northerly along said East line to a point that lies 271 .50 feet South, as measured along said East line the from Northeast corner of said Tract 9; Thence North 78°21'42" West, a distance of 336.34 feet; 4-7:04004008.005 Page 3 of 8 0 EXHIBIT "C", Continued May 23, 1991) Thence North 26 009'56" West, a distance of 106.78 feet; Thence North 83°20'02" West, a distance of 289.79 feet; Thence North 70 034'46" West to an intersection with the Southerly extension of the West line of the plat of Springbrook Terrace, as recorded in Volume 131 of Plats, pages 55 through 58, as amended, records of King County, Washington; Thence Northerly along said Southerly extension to the Southwest corner of said plat of Springbrook Terrace; Thence North 86 000'00" West, a distance of 509.65 feet to the East line of the old right-of-way margin of 96th Avenue South, also known as John Langston Road or Springbrook Road; Thence Northwesterly and Northerly along said Easterly right-of-way margin to the South line of the North 425 feet of the Northwest quarter of the Northeast quarter of the Northeast quarter of said Section 6; Thence South 88°27'05" East to the West line of said plat of Springbrook Terrace; Thence Northerly along said West line and its Northerly extension to the North line of said Section 6, also being the South line of Section 31, Township 23 North, Range 5 East, W.M.; Thence Easterly along said South line to the East quarter corner of said Section 31, said East quarter corner also being the Southwest corner of the Northwest quarter of Section 32, Township 23 North, Range 5 East; Thence Northeasterly to a point 600.00 feet North and 550.00 feet East of said Southwest corner; Thence Northerly along a line parallel with and 550.00 feet East of the West line of said Northwest quarter to a point 900.00 feet North and 550.00 feet East of said Southwest corner; Thence Northwesterly to a point on said West line of the Northwest quarter of said Section 32, a distance of 1,200.00 feet North of the said Southwest corner; 4-7:04004008.005 Page 4 of 8 EXHIBIT "C", Continued May 23, 1991) Thence Northerly along said West line of said Northwest quarter, and the West line of Section 29, Township 23 North, Range 5 East, W.M., to the North line of the South half of the Southwest quarter of the Southwest quarter of said Section 29; Thence Easterly along said North line, a distance of 802 feet, more or less to the Southerly extension of the West line of the Lot 4 of King County Short Plat No. 577051, Recording No. 790280736; Thence North 01 05236" East along said southerly extension and the West line of said Lot 4 to the Northwest corner thereof; Thence Easterly along the North line of said Lot 4 and its Easterly extension, also. being the North line of the South half of the North half of the Northwest quarter of said Section 29, to the East margin of State Route 515 right-of-way; Thence Northerly along said East margin to the North line of the Southwest quarter of said Section 29; Thence Easterly along said North line to the centerline of Cedar Avenue South 104th Avenue S.E.), said centerline also being the East line of the Southwest quarter of the Northwest quarter of said Section 29; Thence Northerly along said East line to the Westerly extension of the South line of Lot 2 of City of Renton Short Plat No. 071-85; Thence Easterly along the South line and said Westerly extension to the East line of said lot; Thence Northerly along said East line to the Northeast corner of said lot; Thence continuing Northerly along the East line of Lot 1 of said Short Plat to the Northeast corner of said Lot 1; Thence Westerly along the North line of said lot and the Westerly extension thereof to said East line of the Southwest quarter of the Northwest quarter of said Section 29; Thence Northerly along said East line to the South line of the North 100.00 feet of the Southwest quarter of the Northwest quarter of said Section 29; 4-7:04004008.005 Page 5 of 8 EXHIBIT "C", Continued May 23, 1991) Thence Westerly along said South line to the West line of the East 100.00 feet of the West half of the Northwest quarter of said Section 29; Thence Northerly along said West line to the North line of the South 100.00 feet of the North half of the Northwest quarter of said Section 29; Thence Easterly along said North line to its intersection with the Westerly margin line of Benson Road; Thence Southerly along said West margin line to its intersection with the South line of the North half of the Northwest quarter of said Section 29; Thence Easterly along said South line to its intersection with the Easterly margin line of Benson Road; Thence Northerly along said East margin line to the South line of the following described parcel: Beginning at a point located North 01°42'40" East, a distance of 749.65 feet and North 88°17'20" West, a distance of 191 .67 feet, more or less, from a point on the centerline of South 27th Street (S.E. 164th Street), a distance of 255.00 feet East of the Easterly margin line of Benson Road; Thence South 88°17'20" East, a distance of 191 .67 feet, more or less, to a point located North 01'42'40" East, a distance of 749.65 feet, more or less, from said point on the centerline of said South 27th Street; Thence South 01'42'40" West, to a line parallel with and 400.00 feet North of the South line of the Northeast quarter of the Northwest quarter of said Section 29; Thence West along said parallel line to the Easterly margin of Benson Road; Thence Northerly along said Easterly margin to the Point of Beginning of this parcel's description; Thence Easterly along said South line of the above-described parcel to the East line of said parcel; 4-7:0400400g.005 Page 6 of 8 EXHIBIT "C", Continued May 23, 1991) Thence Northerly along said East line of said parcel to a line parallel with and 700 feet, more or less, North of the South line of the Northeast quarter of the Northwest quarter of said Section 29; Thence Easterly along said parallel line to the North-South centerline of said Section 29; Thence Northerly along said North-South centerline to the South margin of S.E. 160th Street (BOW LAKE PIPELINE - CITY OF SEATTLE WATER DEPART- MENT); Thence Easterly along said South margin to the centerline of the Bonneville Power Line right-of-way; Thence Southeasterly along said right-of-way centerline to the Westerly extension of the South margin of S.E. 162nd Street; Thence Easterly along said extension and said South margin to the Southerly extension of the West line of the East 330.00 feet of the Northwest quarter of the Northeast quarter of said Section 29; Thence North along said West line to the North line of the Northeast quarter of said Section 29, also being the South line of Section 20, Township 23 North, Range 5 East, W.M.; Thence Easterly along said South line of said Section 20 to the West line of the East 930.00 feet of the Southeast quarter of said Section 20; Thence Northerly along said West line to the North line of the South 200.00 feet of said Southeast quarter; Thence Easterly along said North line to the West line of the East 670.00 feet of said Southeast quarter; Thence North 01050'38" East, a distance of 105.01 feet to the North line of the South 305 feet, more or less, of said Southeast quarter; Thence South 88°46'15" East along said North line to the West line of the East 330.00 feet of said Southeast quarter; 4-7:04004008.005 Page 7 of 8 EXHIBIT "C", Continued May 23, 1991) Thence Northerly along said West line to the South line of the Plat of Parkwood South Division No. 3, as recorded in Volume 109 of Plats, pages 57 and 58, records of King County, Washington; Thence Easterly along said South line to the East line of said Section 20, also being the West line of Section 21, Township 23 North, Range 5 East, W.M.; Thence Northerly along said West line to the Westerly extension of the South line of the plat of Ponderosa Estates Addition, as recorded in Volume 70 of Plats, pages 34 and 35, records of King County, Washington; Thence Easterly along said extension and said South line to the Southerly margin of the Cedar River Pipeline right-of-way; Thence Southeasterly and Easterly along said Southerly right-of-way margin to the West line of the East half of the Southeast quarter of said Section 21; Thence Northerly along said West line to the North line of the Southeast quarter of the Southeast quarter of said Section 21; Thence Easterly along said North line to the East line of said Section 21, said point being on the City of Renton City Limits as established by City Ordinance 3723, and the terminus of this boundary description. 4-7:04004008.005 Page 8 of 8 EXHIBIT "D" SOOS CREEK WATER & SEWER DISTRICT AND CITY OF RENTON AGREEMENT FOR THE TRANSFER OF FACILITIES AND FOR THE ESTABLISHMENT OF SERVICE BOUNDARIES DESCRIPTION OF SEWER SYSTEM TO RENTON - PONDEROSA ESTATES) May 23, 1991 The Plat of Ponderosa Estates as recorded in Volume 70 of Plats, pages 34 and 35, records of King County, Washington. 4-7:0400400G.006 1 of 1 EXHIBIT "E" SOOS CREEK WATER & SEWER DISTRICT AND CITY OF RENTON AGREEMENT FOR THE TRANSFER OF FACILITIES AND FOR THE ESTABLISHMENT OF SERVICE BOUNDARIES DESCRIPTION OF SALE OF SEWER SYSTEM TO RENTON - SPRINGBROOK AREA) May 23, 1991 Beginning at a point described as the intersection of a line parallel with and 180.00 feet South of the North line of the Northwest quarter of Section 6, Township 22 North, Range 5 East, W.M., in King County, Washington, with the Easterly right-of- way margin of Primary State Highway No. 5 (SR 167); Thence Easterly along said parallel line to the North-South centerline of said Section 6; Thence Southerly along said centerline to the Northwest corner of Tract 1 of Spring Brook Acre Tracts as recorded in Volume 12 of Plats, Page 60, Records of King County, Washington; Thence Easterly, Northerly and Easterly along the North line of said Tract 1 to the Westerly margin of 96th Avenue South also known as John Langston Road and Springbrook Road; Thence Southerly along said Westerly margin, a distance of 320 ± feet to its intersection with the Westerly extension of the most Northerly line of Tract 8, of said Plat of Spring Brook Acre Tracts; Thence South 74°50'00" East along said extension to the intersection of said extension and the Easterly margin of said 96th Avenue South; Thence Northwesterly and Northerly along said Easterly right-of-way margin to the South line of the North 425 feet of the Northwest quarter of the Northeast quarter of the Northeast quarter of said Section 6; Thence South 88°27'05" East to the West line of said plat of Springbrook Terrace, as recorded in Volume 131, of Plats, pages 55 through 58, as amended, records of King County, Washington; Thence Northerly along said West line and its Northerly extension to the North line of said Section 6, also being the South line of Section 31, Township 23 North, Range 5 East, W.M.; Thence Easterly along said South line to the Southeast corner of the Southeast quarter of Section 31; 4-7:0400400G.003 1 of 2 EXHIBIT "E", Continued May 23, 1991) Thence Northerly along the East line of said Section 31 to the North line of the South half of North half of the South half of said Section 31; Thence Westerly along said North line to its intersection with the Easterly margin of Primary State Highway No. 5 (SR 167); Thence Southerly along said Easterly margin, to the Point of Beginning and the terminus of this boundary description. i 4-7:0400400G.003 2 of 2 EXHIBIT "F" SOOS CREEK WATER AND SEWER DISTRICT AND CITY OF RENTON AGREEMENT FOR THE TRANSFER OF FACILITIES AND FOR ESTABLISHMENT OF SERVICE BOUNDARIES SEWER SERVICE BOUNDARY LINE) May 23, 1991 Beginning at a point described as the intersection of a line parallel with and 180.00 feet South of the North line of the Northwest quarter of Section 6, Township 22 North, Range 5 East, W.M., in King County, Washington, with the Easterly right-of- way margin of Primary State Highway No. 5 (State Route No. 167); Thence Easterly along said parallel line to the North-South centerline of said Section 6; Thence Southerly along said centerline to the Northwest corner of Tract 1, Spring Brook Acre Tracts, as recorded in Volume 12 of Plats, page 60, records of King Coun- ty, Washington; Thence Easterly, Northerly, and Easterly along the North line of said Tract 1 to the Westerly margin of 96th Avenue South , also known as John Langston Road or Spr- ingbrook Road; Thence Southerly along said Westerly margin, a distance of 320 feet±to the Wester- ly extension of the most Northerly line of Tract 8, of said plat of Spring Brook Acre Tracts; Thence South 74°50'00" East along said extension to the Easterly margin of said 96th Avenue Southeast and continuing South 74°50'00" East along said most Northerly line, a distance of 189.00 feet; Thence South 00°44'00" East, a distance of 188.40 feet; Thence South 58 038'00" East, a distance of 89.35 feet along the line common to Tracts 8 and 9, of said plat of Spring Brook Acre Tracts; Thence North 41'22'00" East, a distance of 128.10 feet; Thence South 64°22'00" East, a distance of 275.60 feet; Page 1 of 8 4-7:04004008.002- 1 Ya 0 EXHIBIT "F", Continued May 23, 1991) Thence South 16 058'00" West, a distance of 239.80 feet; Thence South 31'43'00" East, a distance of 210.90 feet; Thence South 68 025'00" East, a distance of 99.50 feet; Thence South 60°35'30" East, a distance of 28.17 feet to the most Northerly corner of Tract 7, of said plat of Spring Brook Acre Tracts; Thence South 00°12'30" East, a distance of 396.04 feet; Thence South 39°31'00" East, a distance of 383.85 feet; Thence North 89 032'00" East, a distance of 340.00 feet to the East line of the North- east quarter of said Section 6, said East line also being the West line of Section 5, Township 22 North, Range 5 East, W.M.; Thence North along a line common to said Sections 5 and 6, a distance of 21 .50 feet to a point that lies North 000 12'30" West, a distance of 241 .50 feet from the Southwest corner of the Southwest quarter of the Northwest quarter of said Section 5; Thence North 40 041'00" East, a distance of 230.30 feet; Thence South 84 012'00" East, a distance of 245.90 feet; Thence South 34 026'00" East, a distance of 147.30 feet; Thence South 14049'00" East, a distance of 257.44 feet to a line 30.00 feet North of, as measured at right angles from, and lying parallel with, the South line of the Northwest quarter of said Section 5: Thence Easterly along said parallel line to the West line of the East one-half of the Southwest quarter of the Northwest quarter of said Section 5; Thence North 00 031'17" East along said West line, a distance of 190.00 feet; Thence South 88 038'33" East, to the East line of the West 115.00 feet of the East half of said Southwest quarter of the Northwest quarter; Page 2 of 8 4-7:0400400g.002-2 EXHIBIT "F", Continued May 23, 1991) Thence South 00°31'17" West along said East line, a distance of 190.00 feet to the North margin of said Southeast 200th Street; Thence South 88°38'33" East along said North margin, a distance of 377.82 feet to the West line of the East 156.00 feet of said Southwest quarter of the Northwest quarter; Thence North 00°39'11 " West along said West line, also being the West line of the plat of Parkridge East 1, as recorded in Volume 132 of Plats, pages 45 and 46, re- cords of King County, Washington, a distance of 918.18 feet to the South line of Lot 2, Short Plat No. R877058, recorded under Auditor's File No.'s 7803010983 and 7808100855, records of King County, Washington; Thence North 89 020'49" West a distance of 59.00 feet; Thence South 85°1746" West, a distance of 80.31 feet; Thence North 89°24'30" West, a distance of 96.01 feet; Thence North 05 009'11" West, a distance of 111 .45 feet; Thence North 53 049'07" East, a distance of 198.22 feet; Thence South 48°37'32" East, a distance of 118.20 feet to the Northeast corner of said Lot 2; Thence North 69 021'46" East, a distance of 165.28 feet to the East line of the South- west quarter of the Northwest quarter of said Section 5; Thence North 00039'111 " East along said East line, a distance of 147.85 feet to the North line of said Southwest quarter; Thence Westerly along said North line to the West line of said Section 5, also being the East line of said Tract 9, of said plat of Spring Brook Acre Tracts; Thence Northerly along said East line to a point that lies 271 .50 feet South, as mea- sured along said East line from the Northeast corner of said Tract 9; Thence North 78 021'42" West, a distance of 336.34 feet; Thence North 26 009'56" West, a distance of 106.78 feet; Page 3 of 8 4-7:04004008.002-3 EXHIBIT "F", Continued May 23, 1991) Thence North 83 020'02" West, a distance of 289.79 feet; Thence North 70 034'46" West to an intersection with the Southerly extension of the West line of the plat of Springbrook Terrace, as recorded in Volume 131 of Plats, page 55 through 58, as amended, records of King County, Washington; Thence Northerly along said Southerly extension to the Southwest corner of said plat of Springbrook Terrace; Thence North 86 000'00" West, a distance of 509.65 feet to the East line of the old right-of-way margin of 96th Avenue South, also known as John Langston Road or Springbrook Road; Thence Northwesterly and Northerly along said Easterly right-of-way margin to the South line of the North 425 feet of the Northwest quarter of the Northeast quarter of the Northeast quarter of said Section 6; Thence South 88 027'05" East to the West line of said plat of Springbrook Terrace; Thence Northerly along said West line and its Northerly extension to the North line of said Section 6, also being the South line of Section 31, Township 23 North, Range 5 East, W.M.; Thence Easterly along said South line to the Southeast corner of the Southeast quarter of Section 31; Thence Northerly along the East line of said Southeast quarter to the Northeast corner thereof, also being the Southeast corner of the Northwest quarter of Section 32, Township 23 North, Range 5 East, W.M.; Thence Easterly along the South line of said Northwest quarter to the Southwest corner of the Southwest quarter of said Northwest quarter; Thence Northerly along said East line of said Southwest quarter to the South line of the North 200.00 feet thereof; Thence Westerly along said South line to the East line of the West half of said South- west quarter; Thence Northerly along said East line to the North line of said Southwest quarter; Page 4 of 8 4-7:04004008.002-4 EXHIBIT "F", Continued May 23, 1991) Thence Westerly along said North line to the West line of said Northwest quarter of said Section 32, also being the East line of the Northeast quarter of said Section 31; i Thence Northerly along said East line to the Northerly margin of South 179th Street, also known as Carr Road, est. 11-27-17; Thence Westerly along said Northerly margin, said margin being a curve to the left, the center of which bears South 00 001'50" West, having a radius of 1,462.69 feet, through a central angle of 02°21'07", an arc distance of 60.04 feet to the Easterly most corner of Lot 42, Plat of Scott's Terrace, (Recording No. 761680) as recorded in Volume 72 of Plats, pages 39 and 40, records of King County, Washington; Thence continuing along the Northeasterly boundary of said plat the following bear- ings and distances: Thence North 60 004'34" West, a distance of 250.34 feet; Thence North 17 102'46" West, a distance of 112.00 feet; Thence North 01'13'36" East, a distance of 268.68 feet; Thence North 22 031'55" West, a distance of 180.92 feet; Thence North 89 003'13" West, a distance of 565.00 feet to the centerline of Talbot Road, also known as 96th Avenue South; Thence Northerly along said centerline of Talbot Road to the North line of said Section 31, also being the South line of Section 30, Township 23 North, Range 5 East, W.M.; Thence continuing Northerly along said centerline of Talbot Road to the South line of the North 100.00 feet of the South half of the Northeast quarter of the Southeast quarter of said Section 30; Thence Easterly along said South line to the East line of said Southeast quarter of said Section 30, also being the West line of Southwest quarter of Section 29, Township 23 North, Range 5 East, W.M.; Thence Northerly along said West line to the North line of the South half of the North- west quarter of the Southwest quarter of said Section 29; Page 5 of 8 4-7:04004008.002-5 y EXHIBIT "F", Continued May 23, 1991 Thence North 88 039'49" East along said North line to the Easterly margin of State Route 515; Thence Northerly along said Easterly margin to the North line of said Southwest quarter of said Section 29, also being the South line of the Northwest quarter of said Section 29; Thence East along said South line to the West line of the Southeast quarter of the Northwest quarter of said Section 29; Thence Northerly along said West line to the Westerly extension of the South line of Lot 4, Block 2, plat of Aker's Farms No. 5, as recorded in Volume 40 of Plats, page 27, records of King County, Washington: Thence Easterly along the South line of said Lot 4 to the East line of the West half of said lot; Thence Northerly along said East line, and the Northerly extension thereof, to the South line of Lot 1, Block 2, of said plat of Aker's Farms No. 5; Thence Easterly along said South line to the West line of the East 62.50 feet of said Lot 1; Thence Northerly along said West line to the Northerly line of said Lot 1, also being the Southerly margin of Southeast 166th Street; Thence Northeasterly to a point on the Northerly margin of said Southeast 166th Street, which lies 237.41 feet East of said West line of the Southeast quarter of the Northwest quarter of said Section 29, said point also described as the Southwest corner of Lot 4 of Tract A, said plat of Aker's Farms No. 5; Thence North 24 002'04" East, a distance of 364.47 feet along the Westerly line of said Lot 4 to the Westerly margin of Benson Road, also known as Secondary State Highway 5C; Thence Southeasterly along said Westerly margin of Benson Road to the Westerly extension of the South margin of South 29th Street; Thence Easterly along said Westerly extension and said South margin of South 29th Street to the Southerly extension of the Easterly margin line of 106th Place South- east; Page 6 of 8 4-7:04004008.002-6 EXHIBIT 7", Continued May 23, 1991) Thence Northerly along said Southerly extension and continuing Northerly along said Easterly margin line and its Northerly extension to the centerline of Southeast 164th Street, (also known as South 27th Street); Thence Easterly along said centerline to the East line of said Northwest quarter of Section 29, also being the West line of the Northeast quarter of said Section 29; Thence Northerly along said West line to the North line of the South 430.00 feet of the Northwest quarter of said Northeast quarter of Section 29; Thence Easterly along said North line to the East line of the West 450.00 feet of said Northwest quarter; Thence Norther) along said East line to its intersection with the Wester) extensionY9Y of the South margin of Southeast 162nd Street; Thence Easterly along said Westerly extension and said South margin to the West line of the East 330.00 feet of said Northwest quarter; Thence Northerly along said West line to the North line of said Section 29, also being the South line of Section 20, Township 23 North, Range 5 East, W.M.; Thence Easterly along said South line of said Section 20, to the West line of the East 930.00 feet of the Southeast quarter of said Section; Thence Northerly along said West line to the North line of the South 200.00 feet of said Southeast quarter; Thence Easterly along said North line to the West line of the East 670.00 feet of said Southeast quarter; Thence North 01050'38" East, a distance of 105.01 feet to the North line of the South 305 feet, more or less, of said Southeast quarter; Thenceece South 88 46 15 East along said North line to the West line of the East 330.9 00 feet of said Southeast quarter; Thence Northerly along said West line to the South line of the plat of Parkwood South Division No. 3, as recorded in Volume 109 of Plats, pages 57 and 58, records of King County, Washington; Page 7 of 8 4-7:04004008.002-7 EXHIBIT "F", Continued May 23, 1991) Thence Easterly along said South line to the East line of said Section 20, also being the West line of Section 21, Township 23 North, Range 5 East, W.M.; Thence Northerly along said West line to the Westerly extension of the South line of the plat of Ponderosa Estates Addition, as recorded in Volume 70 of Plats, pages 34 and 35, records of King County, Washington; Thence Easterly along said extension and said South line to the Southerly margin of the Cedar River Pipeline right-of-way; Thence Southeasterly and Easterly along said Southerly right-of-way margin to the West line of the East half of the Southeast quarter of said Section 21 ; Thence Northerly along said West line to the North line of the Southeast quarter of the Southeast quarter of said Section 21; Thence Easterly along said North line to the East line of said Section 21, said point being on the City of Renton City Limits, as established by City Ordinance 3723, and the terminus of this boundary description. Page 8of8 4-7:04004000.002-8 ft C ' ',y".J' _ .s Q7rn W ,r q _J-... e,. I . .. ..... ,, . y"11111`1`O• _ . ,6}' ¢sr`o%-Q` J•'///••r M , I l.I. n i , 1 r 1 a o W za 3t o J Jt Z b 1 1 11 8 6tti:t N ' . C . L G Q 7TH I 5?. —___ S. T H JIM Y 9TH sT SAY s"- FF Et R-1 1 SiSUbsto.x OiA l) '\ r lv' /• 16 co I RCNTONVn1Abt I PS p S `- ---__ _-_ PNS•, 1 HEV/LLE 3jt r / vPL.L ESMT TR s E B.P.A.- L J, SEA i•a:.• c 'yo r I I \ J.Ali I r- yJ _ B_P A _ Z 0--ISTM N ST 4 VALLEY SUBS TA. s a f Y,. ( 1 t h I al 1Cc r I TH unrCORR.-1 ESMT. y. a 11 S.ib H.1? Q i..ijyi 7 v / E 1e vL. 5.e. ry \,P TIFF CZ,PR a s S q °PAR y 1 I V \ nls i'TN S Pp 0./ 7F \\\ fC f `^ ` a 1 1 V s W s.i.n X c S HO a9 uq 1 OPIP v a C 0\---J S. ISTH ST e Qg s.IerX 3T a : 7 J 1 7i1.tejly Pork T 22 9 1 u ry °`' W:,.O'y, a,. o 7 j>r >,F4 O-Pj` 'v0 QT /.L . 213T cf. P`V W 3 '• N-_.. C_q 6 s4 r W' y J. — P ra' P y, 03F0PACIFICN.W PIPE LINE s.E 160THSEA o T 3 ArS' ky/F% 4 B5 d l b' O F\o4Q'"ah 4 I s ^ I z (p SHill Cyp a o 3 5T_04 2 Q' - O E . Park:. I •- 5 4 W5`0 r5bl 3 4 \.. \\ 6 Q tip 3 oOA 5 a s 6 1 x 3 Js c f. ^ ~ E I ST. I IL r N 2 u 5 164TH -A LY 3 V XA J SyA ,y 'T I T a4 i yr Q S v x 2 ` PJ L 11.1 l 3 N tT 2 i F 5 4 S.E.167TH tsi. a 2 1•- 168TH ti ST. 6 tl- 37 S? r\\ F 5W> o z o a SE.169 1 N.Sb T to GR 1 sr ^ L v !Q..••k4.:: •E1l:E 6 4 9 9 1 fl K x 5. 16 FTHRi9 QO Ul r 13.r::::• la U n LEGEND Q y ~ 12 12 I S 170'` /? x pf r y Q f 24 s_Mw- W 3 1aWh SODS CREEK CORPORATE BOUNDARY SST° er$:I W(Fm: 9 HE6- ER /34 Q 8eANERF mmmum RENTON CITY LIMITS G o W Q: r T 4fS WAR:: S 4 I N i i z T t I SS CO a T z 1 a rrRST e 7 6 s W CARL s 3 t• 62 SO o JE naTH s 72 o// PROPOSED SERVICE BOUNDARY BET14EEN 2 AART I O 15 i° 4Z(`- CITY OF RENTON AND S.C.W.S.D. jl f'4 92 c AREA INSIDE S.C.W.S.D. SERVED OR fs a/ i! LE N 6 TO BE SERVED BY RENTON. o y f i. o LUND t 7 Q' , /oz 120 9T C 1 DEM In J> 1 ti AREA INSIDE RENTON SERVED OR TO BE SERVED TF91f CORP z" z & 5'4 ° '•h BY S.C.W.S.D. UNDER A FRANCHISE AGREEMENT 242 S7 9a WITH RENTON. 4 ROY WVHUNTER246SBIAREAINSIDERENTONTOBESERVEDBYS.C.W.S.D. 62 777 76-6F-/OUTSIDE DISTRICT BOUNDARIES UNDER A FRANCHISE I. iitJ:++?': U 20' AGREEMENT Wllll RENTON. EF D 0 .3 FrT h i Gp ri^: Q H\, a RENTON WATERSHED. NO SERVICE IN THIS AREA, j L 7_ _43. 4 AMESBL x>,:`'' a W 1 CI DEM cam COULON2£K6. flEt::::: ' wN w 56 82 /4 p ,> E. jcY: ANARD 1 i 6 e . T o CORP t P1NA A t$ A'I:'#: `:;:s 9S s 71 5 184F 16 J 70 82 196 C I T 184 33 t6 1AD E HE' :: ;.;::.•..•:::::.AL BOUR- o ED S & l 7W Ic Ri:Q: ED 1$ /2/ Y W 3 A HA Q W MA - :•:1Q' •:'•:•: r. ''•\+.; 17/ r L,,,I S.[. I TX ST 3 W ScEftif : IfL'i!: LEO l!8 J J s Q •a 4/ ERSON 97 WERT zJ 94 r 0.ON :; ;; : ::•:•:;: 6d 8.5 /33 WM i;. :E:: :• S:3 [ W 232 RUTH l2 37 138 I NV CSQ NILL 8 y y T 6 s 9 0 ^+m A $RUTH 8 N SCNO H : /7 27 FALL = 7 " T 4 3 2E 11)z ^j ^ 114 Z I 2 I xo S o ;. : Nw 17 1 5 EB6 I w0 T 3 ti4N Q N::::I 8 G ,, h S L K z J ao 341 s • 2 F 3 O• F,'1 HN OH H R -.HURC \ v J lip::;: :•T :::• ::•:•: 0 27.6 239132 9 - 11 C S w ><w = 6 7 13 51 IATCHI 80: t'. >;• ,\ 1 224 JG i 1 12 13 S. by 0 9 9 fS B 9 10 11 tiu.'',a•,. ,.w' :.tip. c._.__l ra.a.un.__._.. 5. HAN GS a3 ' 73 I w W w IQRP. F39.1 J ,. 3 7 t Ft' 4J Jb 5 4.... •. D L.(ALO /36 r. h- 16 IS 14 W 1 al CA q.0LIC 1 KJ'f 71 137 3 6 // z W 5 ARM BISHOP 4/ '. PPE,85 46 Z 2 At\ . 25 3 14 I r Eu f:i z e e ERNE I c226L716ir9Q26931 _NMAURER Q 12 r.. T O 30-L Ie 8 87 s6 qrab ` ?18 1 21 ' 2 SCALE 1`:200' 4 6.5 i 81;2 7 3-' 'r 0 14 1 51'9 I20( a'eO / 33 1\ 9 f I n1,1 nI1 p \ A M 4f: y o F21tIGEiR00K AalSOrl - 34 CITY OF RENTON & SOOS CREEK FAR4 N r ,- 4 4p' 4 sil X 35 36 WATER AND SEWER DISTRICT SERVICE AGREEMENT. 95B 710 0} 3.90 3S? O WATER@2 o u Z N Ql9 w 14 =o X23 I . / B6 Sz s -MAP14 6/ L ON u.FIGURE 1 1 36 Ulli f y IDI11S a JOHN;::: VICTOR a 4Q oq SlOAM LAPPELLO NSIIUEI DIAMBRI gfo I_'S _i I '7 i_ Hedges & Roth Engineering, Inc. `IZO; 1s Q$ 04 3C 2 I `I 2. 8 CA- 100 6 _ !?3c 7/66 & CONSULTING ENGINEERS • PLANNERS • SURVEYORS j Z IzOZ CADE LANG v 0 3&Q5 KIRKLAND.WASHINGTON (206)827-8793 (206)682-7426 1-8048350292 a ":' 6 ND APT- HOL 1 11 o N fil N 246 97 I- 1n `'•' W a: =6 xQ F.RAV.0I Ol -9' 28 z I 31 391 -- , i w Q_ 9 -2 .75 nT 1 13 vTE pDDIs 16 CLOSKEY t 8 Ix 7S 4 Z0CI/ H 69 E• ,..HBO 113th P 4th",17 AVE S E T 119 07 J B—//9 AREA A DAYTON-DR• c N H EDMONDS C?R. s E r-RENTON a—g o--e- x N x'•,43 co 117th AVE S E m: s s- ZA rTi2 x Cn m g 7 oa o n a s Z Cn // gGtc v -i 5 a J, cc NO o D a m 3 mm0 F Gj v e w Z e' co a In m F ZO 0 m Q m. D rn QC:.o z 10 10 5 y s: Z SmmD' p. ,.rn rn Q1o m Q i z 0 WIM0 121 A S m o 1 g m > x:rnCDC0 s N N z—i c) P . ® yam. mn r z m 0 AV cn I rn J,o. fit< m y 24” o SE 23rE r AVE S 45 Ix r a e ft a i I- '-L-J4- - }— -T- N 6' f/ Pr M ca 30 77 Z O m n A Wr m uL_ I I lil 116th AVE. S. E. Ilk OD a 60 to 3 Y Ji nva' s.r•'. Q S. ® q n*.+ y\ts SE o s t. .1_. .... ..11 v 5 w f IF 19 N K.1 ` 4 1. l i A o o as I Iior • N i IA I I z D i i I ds ' rye b E iN I rD cn i O i rn Z I ,• M rn t To Mi o rn Ztj -- - ---- --- — ---- -- - -- - - sl I I y iY GT 07- i zm i I D D oi nv m m p 2 yo j\ 2" , I e= Z -v U) b c)Y a r rn C p N a D m 3 Joao rr 8 Zm m 3e _ a ' I I O S?o m m m 0 U r cn rn m a mD7Om 'v O rn Mi aa8 aaaa a 4S a a a Vass arIta Ra aaaaaa: X. museums ,' Gj 1Js N Q D r 4 m J 12.A h AV E -i O a s 3 Ro as rn a'•t Z m — s N Qi 0 c S >e a 3 mZ-2 Z.1 ahZwzv rn m O g M a c z>a m.v Nm i WTvNJ CC it'O G V m fia0M.Im • as m 9 M v m n a 0 rn D 1 v ,1 — -- 0. S Oi Z D rn 2z z M CO A s;Z m Z'M 3 A.i N N iZVn rn rnr" N i a O m IY 4ZaWQjDY -m D o N N 9 th AVE.'S. z-a a MEM E®EAMM®i M NIIINIIIIIilllllllllllllNNNIIIIIINIIIIINNIIIIIINIIIIlIIIUNII i INNIIIIIIINIINNIINIINIINIIIIIIIIIINII IIIIIIIIIIIINIIININ 8 IIfNII fNNINIIIIIIIIIIIIINIIINIII N iIIIIIIIIIIIININN INNI IINIIINNN NIIII IiIIIIIINNN fI NNIIIIIIINIINNIN IINININIlIIIIIIINNIINIlIIIIIIIINlNIIIINN IIIIININII IINII IIIIIIIIIIIINIIIIIIINIIIINIIIINIIIIIIIIIIII 1111111 NNN NNINNIINIIIIIIINIIIINIiiI IIIIIIIIIIIIIIIIININ IINII( IINNII IIIIIfNNiNIIIiII IIINlllllll IIII IIII I IIlIIINN IIIIINI III IN IINIIIIIIIIn:!!!!!!!!!!!!!!!Il nllll:!!!!sllllll r NINIII II IIINIIIIIIIillll llll IIINIIIIIIIIIIINIIIIIIIIIINIIIN III I INNIIINIIIfG41111i1IINIIIl111NIIII IIIIIIIIIIIN ME INNNEN IN INIIIINiNIr3M IIIIMI 111111111N illimmo IN long roINNIIIlI:IIIIIIIIIIINIIIIIIIIIIIIIIIIIIIIIINNN i- N IIINIIINIIIIIII (IIIIIIIIIIII IIIIIIIININNIIfN ONE NNIINIII BNINNIIIIIIIIIIIIIIIIIII Timm 1 I NIIINIIIIINIINNIIN IINIINIII JIIIIIIIIIIIINIIIINIIIIIIIIIfIg IINIIIIIIN I IIIIINIIIIII mIN mN ulNl INNIIIIIIN I Ililllllllllll III _ ;;.. . mN mllllm i1 i1,• NI i iIINIiINl 811 INIiiIUIINI N NmumluN N G .c : _ illlllllillllllll IIIIIIIIIIIIN NN INm11NINm IN..l E1 111'I Iii ...... ^ ,. Fill N 111m r HIIIIIIIIIIINI I II O N m0 IIIIINlINIIIIIIImNNm II ii111111i1i ll ii` iiiii' llllml INI!Nlii i 11 ' 1 lllllll 1 IINmNIImIIImNm IIIIIIII , Iii 11 iiiillllml 111l I I i,l lu IIIIIIIIIINIIIIIIImN I.1 j f IIINI 11111111 NII NNmll NNNNI ml ill 11 IIINI IIIIIIIII IIII NINm mlNm 111111±IIN II moiIIIIIIIHilll11 m Nm11mmN 111111111! 1111111111111111111111m oil lNNm,, E 111111 IINNIIIIII tillllillllllllllllllllll NIIN 1111111 II III NI11111111111111ROOM 1111111 INNlllm 1 loll uml ul Nm INIIII N NIIIIII'N11 1111111111111111 iiiiiiiiniiiiiimIIINImN 1111111111111111 NIIIIIII111 IIIIIN111111111111IIIIm1111111I1111Imimm IImNIiIIIN 1 111111111 II IIIIIIIIIIIIIIIIII HOUR 111111111111 IIIIIIIIIIIIIIIIIIIINIINIIu IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIINmillIIN NIIN IIIINIIIIII IIIIINIIIIIIIIIIIIIIIIINIIIIINIINIIIII 111111 NIIIII m I II IIIIIIIIIIIIII IIIIIIIIIIIIIIilllllllllllllllllllllllllll NIIIII 1111111 1111111 IN IIIIIII_IIII...11;1;1IIIIIIIIGiIIlIIIZGIGIIIIIIIII 111 IIIIIIIIIII 1111111 11111111111111 POUND II IIIIIII II I 10 lIIIII IIIIIIINIII"lIFIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIINIIIIIIIINIIoilII1'illliimii IIiiiii 1i1IIIIIIIIIIIIIIIIilullllllllllllllilillllllllu 1111118 iilllO ii e NIIII IIIINIll1 111111111111111111111111 OR I liiiiiiilI 11l1l1l1l1l1l1l1l1l1l 111111!IN' i!IIIuiN u11111hll 1111111 hill II Illlllllilllllllllllllilllllillllllllllillllllllllilllli 11,`-11111 1 NmINI 1111 N IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIHIM IINIIII11HE IIJIIII I INN IN II IIII IIIIN IIII I II NI IIIIIIIII III I III! I I I I IIIII Ili 111 111 I I I I II III IIIIIIIII III I illi I I I Ilm III IIII I II N I 111111 I I II I N 1 II 1111111 mll u1111111111Ii'IIIIIIIillllllllllllilllllllllllillllllllilllllllll mN I 11111111 111111111111111111111111111111111NIINIIIIIIIIIIIIII 1 IIII N II IIIIIIIII IlllulIN11111 I III1II II 1 II 1II 1I IIilllllilllll 1111111 Ilk, mi.1111111111111111 IINIIIIIIIIII N II 111111PIIIII1 111!ll1 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIINIIIIllilll III II 111 1 IIIlirl I'IIIIIIIIIIIIIIIIIIIIIIIIIIIIImNNNilllllll NI 111111111 NI11101`111 111111 liiiiiiiiiiiiiiiiiiiiillillillillolI III III IIII I I Ili 1• IIIIIIII I,.....!!iIIIlIIl1 l11 lIIIIIIIIIIINIIIIIIII 8 I I it (IIII Iill ll illlllllllli!IIIIIIIIIIIIIIIIIIIIIiliillllllllllllllllll NI NIII IIIII IIIIIj:111.,IIIIIIIIIIIIIIINIIIIIIIINIIIIIIIINIIII IIIINIIIIIIIIINIIII IIIIIilllllllhlllll111i!1111111 111111111111111111NIIIIIIIIIII Illllllllllilllllllllllllllllllllll,Nlllllllli!IIIII IIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIINIIIIIIIIIIIIIIIIINIIIiillllllllll lllll IIIIIIIIIIIIIIIIIIININIIN IINIIIIIIINNIIIIIIIIIIIIIIIIIIIIIiIIIIIIIIIINII iIIIIIIINIII111111111NNIINIIII 1111111 IIIN 1 NIIIIIIIIIINIIIIIIIIIIIIIIIIif'.l 1 11111111111111111111111mNINlI Up 11 11111;11 IINNI IIIIIIIIIIIIIIIIIIIIIIIi111 1111iiGIIIII111111mNNlllll IIIII IIII IIII :IIIIIIIII IIIIIIIIIIIIIIIilllllll 1 1 II 1111111111 III INIIIIII pp II IIIIIINNIIIIIIIIIIIIIIIIIIIIIIIIIIIIlillliiuiiii111111 11f1111N111 IIIIIIII 11 IM IIIIINIIIIINIIIIIIIINIIIIIIIIG1111IIIIIIIIIIIIIIII111uuiimii 1111111 Illlll: I IIINIIIillllilllilliillllllll IIIIIIIINIiIIIINI11111NINNl1 ORION NI mmuiiiiii111111IINIINN111 II:l, IIIIIINIIIIIUNINIIIIINIIIII NINIIIIImINIIIIIIIIIIIIIIINNINU III:INIININIIINNNIIIIIIIININ NNIINIIIIIIIIIIIIIIIIINIIIIIIIIIUIININiImmIIIIIIIiIm11111uIIIINNIim IIIIIIIIIIIIIIImIIIiINIIIIiHIIIINNIINImNIIIiImIIIIIIINIUIIIIIIININUI co fn liiiiiiiiellilloilillililillipNI,.NIINII..IIIIIIIL.NIIIIIL.III IIIM...' i U111ONlllmummu NIII ii III INilim 111 lipII IIIIIINIINIIIIIIINIImuuml Nm 0 M• - ' IINI Ilmlllll IIIIIIIIII HilillIINIl11mNIlilIlNli o INU m 1111111 II 1111111 IIII ml NN N IIIN 1 NI pull l 11 IIII NIN NN INN 1111,11 11111 Illlll IINU I III INII II mu NCI mi mmuuiNlmiluiiuuiimmill Rm 111111IlillllllllIIIINI11111 I I I milli 1111mmul I Nllfl i Inlll N Ifil II 1 111111'li!IllHIPI I II I NI I I I i w III I IIIINi1111!IIIIII n I IN N II N I 1 11111,11111 IlHIM 11 , 11 1 I NI III 1111 IIIIII IIIIII1,11111111111111 11111 II 111 II IIIR I IINIIIIIIII IIIIIIIIII 11 IIIIIIiIII I II I it N IIII Nllm v s , I INIIIIIIII111 IIIIIIII Illi;lllllll, II IIIIIIII mllll I II Iill IIII INII II 1111111 !1!IN 1111111 I II I I III N III NI IIIII IIIIIIIIIIIII IIIII II I III IIII i IIIIIIII I III IIINIIII III I I II NIIIII!I II fill ININN NIIlillll I II NIIIIIII III I I II Illlllllli,ll 111N Ii l I mllllll I I N II IINII 111 IIII '111i!1111111111 IINI mllllll III III II IIII 110 IIII1111111 111Nili,l 1IIIII NI IIIIIII1111111111 I I111111i 1I± IIIIIII 1111 1111ilP III P I I I 1111111111111 1 11111111111111 II II 11111111 III IIIIIIII 11 1111111!!1111111111111111111111 1 1111111111111 II II IIIIIIII III IIIIIIII 111111111111 e3111111111111111111i11 1111111 (IIIIIIII IIIII IIIIIIII11111111 IIII 11I fIIIIIIIIIiIIIUIIN 11Hill 1111 1111111111111111 II 11111111111111!:fil IIIIIIIIIIIIIIIl11116 o - - 111111111111 i I II 11 II IIIlilll 1111111 1111111111111fflllllllll' 1111111 IIIII : IIIII 111 II IIIIIIII IIIII( Ill OR IIIIIIIIIIf 1 1111111111111 IIII IIIII IIIII it IIIIIIIIIillllllllllllllllllll j111111111111 1 Iml1111111 'I I I 111 r%fir 111111111 f1111 1 1111 IIIII 1111111111 I IIIIIIIfII;r 11111111 1111 111111111 . fll II 111111111 I (IIIIIIIIII I IIII!IIIII IINIIIIIIilllli IIIIIIII lip I 1 11111111 11111 Illlllllllli I'lllilillllll 1111111WIMAN11111111 : 1111 IIII 11111 1111IIIIIIIIIIIIIIIIIIIIII 1111111 1NII111111 111111 1 11111111111111 III IIIIIIIIIIIIIIIIIIIII 111111111 N N IIII I I II 1111111111 NI IIIIIIIIIIIIIIIIIIIII J;;``'• I VIII 11 I NIII NI II II II I I I!111111 IIIIIIII 11111 III mll I I I Illi111111111 IIII III NI I m 111111111 I I II III IIIIII10111111111111111111 1111111111 III 11 III 1111111 I I II III IIII I IIi 11111 Iillllllll'lllllllllll r ,' 1111111 II I IIII 1111111 IIIII Till IIII I Illlll il ail;IIIIIIIIIIIIIIIIIINII a < • 111111 II I NII 111111 IIII IIII IIII i IIINIii i ll 111111111pllllllllllll 11111111 INII I I IIIIIIIIIIIIIIIIIIIIINIIIIIIIIIIIIIIIIIIIIIIIIIiil: 111111111 i Illlllllll IIII l i lllllllllllllllllllllllllllllllllllli lllllllllllilrlliilllllli v 1111N111111111111111111111IIII11111III111111111111111111 I1111111111 I1111111111 OWN IIIIIIIIII IIIIIIII:;IIIIIIII 11111111111111111111111111111 IIIIIIIIIIIIIIIIIIII Illlllllll Ill III111!IIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII NIIIII1fi 111 !!111111111NIIIIIIIIIIililll lllllllllllllllll illlllllllllllllllllll 11111111 IllllflMIIIIIIIilllllllllllllllllllllllllllllll IIIIIIIIIIIIIIIININI II 1C III II I le!I I, 1111111 111111 Illkllll;ll 1111111 I II II I IIIII IIIIIIIIII 111111 Il;ai11 111111 IIIIIIIIIIIIIIIIIIE IIIHIIIIII!1111 (IIII r IRN IIIIIIII 1111111 IINI,i1 I® I I I IIIIIII I IIIIIIIIIIIIIIINIIIIIIIIIIII I II II'IIlIIlIIINIII' i. 11111 i1 _ _ _Is I 1 ill IIC'i llllilll II ""II !!II 1111 III 111111 II Ill; IIIII,,I IIIIIIIIIIIIIIII illlllllllllllllllllll!10!11 IIIIIIIICI111CIIIl!! ii IIII INIIIIIIIRIIII IIIIIIIIIIIIIIIGi llllllllll!Illl flllilllllIIII I ljllN 1111111111 111111111111111111180.IIIIIIIIIilh lllll'll llllillll6lf;lif+IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII:IIIIilllllllll:i,111111 111111111111 III_illll IIIIIIRIIINII1111111111OR II IIIIIIIIIIIIII, 14IINI 111111111111111111111111111111111111111111111111111 111111111111EIfl 1111111 m `0' 111111 IImIIIINIIIIIIIllll1111111111111111111111i!1lIIIIIII IIIINIIN IIIIIIII 11111NIII1111111111 mml 1111111111111NI1i!iIIIIIN i 111111 mNl 111 ININ I I 1 Ili!nllmll 1 Im1 N IR 111NR I R INII N111NIIII I 111 I 1 111 , m m II !II!I N Im I i_.._____' Ili! Iili R' R iml 111111 IIII ' Im. g Hill lMllimiiiii Ili IINIiIIIIIIIUNm, .IFINONE ,i•! Illflllll:al iliIIIIIIII 1 1 IIIEIIIIIINI dmIIN IiI11i I(IIIIIIII IfmNl liiiillll'IlNlllllllllllm y IIIIIIIIIIIIIIIIIIHIfmIN IIIIIINI IIIIIII NNml l IIIIIIII I IIIINIIINNIf I s IIIIIIII lillllllllllillll! IIINIII IIINIIIIIII, IIIIIIIIIIIIIIIIII iIIIIIIIIIIIIIIhINNIIIIIIIIIIIINIINIIl! IIINNIIIN NINII:11111111IIIIIIIh INIIIIIIIIIII I! 111111 IIIINII,NNImll 1 IIININIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIINIIIIIIIE 111111111111!NI IINIidI INNllllllllllllllllllllllillllllllllllllllllllllll.IIIII1111EI,IIIII 6NIIINIIIIN 1111111 Illllllllilfllllllll!'I IIE I Illl!11191mlllllllINNIIIIAIIIIIIIIIlh, MI IIIIIIE 1.Ili!,11111111ii It' ll! 111111111111111111111111NII I IIII IIII fiIJ1NNN! 111111li lltl':II Illlllilillli!Illllli!Illllllli;iiiiiiiiiiiiiiiiiiiHl IliiaiililiN IIIIII 11171611 1 :111111111111111 l111111'IIIIIIIIIIIIN111P.I.,11111lII:II;IIII:;IIINI Illllfiiilllia III:IIIIIII1111111NI1!Itil IIIIIIIIIII I IIIIIIIIIIIIIII Illll lllm IIIIINIIIIIIi lil111111llllllllllllli;ll Ill lllllllf;E'111111111111111111mlf IM IIIIIIIIIIIIIIII IIlllllffllllllllllllllll!IIIIII 11111:i lllllllllillllllllNIIIIIII INIIIIIIIIIINIIIIIIIIIIIIIIIIIIINIIIIIi!111111lIIIIIIIIIIIIIrllllllllllllllilll IlIIIIIINIIIIIIIIII IIIIIIIIIIIIIIIIIIllllfllll illlll!IIIIIIl II+?IIIIIIIIIIIIIIIIIII IIIIIIIIIIIINIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIII!IlfllIIIIII III!Illlllllllllllllfll 1111111111 IIIIIIIf li111111 Illlllllllllllllllllli;IIIIIII IIoiIIIlNllllllllllll! lll 1111111111111111NI11111111lIIIIIIIIIIIIIIIIIIIIIIIIIIII!II II 1I IIIIIIIIINIIIIIIIN IIIIIIIIIIIII IINIIIIIIIIIIIIIIIIIIIlI1111111Illlllllllllh,Il Illllllllllllllllllll IIIIIIIIIIIIaffflllli;!IIIilEli1111111111111111111111111111111i!IIIIIi IIIIIN'lllllllll IIIIIIIIIIEallllllllll l;IIIII IIIIIIIIIIIIIIIIIIIIIIIIIII Rh IIII111111 IINIIIN IIIIIIIINIIIINlllllllllflii!!Illllilllllllllllllllllllllllllliili;IIIIIII;iINllllll IIIIIINII(;IIIIIIII IIIIIIIIIIlIIi!!IIII IIIIIIIIII IIIIIIIIII II II IIIII Ililllllli ullllll 1111111111 1111111111111111111111111!Illlllillllllllllllll: II lIII I IIIIII Nlllt 3 I u mN II i !;III IIIIImIIINIINll1 l IIIIIII IIIN II II IIIIIIIIIIII IIIII III ii!IN 1141111111111lIIIIIIIIEI illllllllll V ' NIIIIINIIIIIIlfllllllllllllllllllllllllllllli!IIlIIii'111111!111f111,!N!IIIIIIIIIII INNIIIIIIIIIIilfllllllllllllllllllllllllllllllllli,.Ir1. I I Illlllel lIIIIIIIIII IIIN Illlllllalll IIIIIIIIIIIIIIIIIIIIIIIIIIlIIIIII,!Illlll llll llpl lllllllllll,JIM INIIIIII!11111 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII,IIIIIIII I!IIIIIIIIIINI IINIIIIIIIIIIl:I'fllllllllllllllllllllllllllllllllllllllallllk,IIIIIIII lllllllllllll IIIIIIIIIIIIIIltl III III1111 111111 IIIIIIIIIIIIIN IINlllli!IIIIIli11111111!I IIINlllllllllhilll 111111 111111 Illllllllllll llllfallll lIIIIII,N 1! ti IIIIIIIIIIIIIIIII II ' 111111,;,111111 ' IINIIIIIIINIIIII llllllli fli;llllll IIIINIIIIIIIIIINII lliiii;IE I!filllllll flillli lllll Illllllllllellllllllll IIIIIIIIIIIIIIIINIIII IIIIIIIIIdiI ... IIII IIllllllllll lflll llllf!.iilll:ll,.11llll is• . r`,R'I I iii' i r ..' i 1 IIIINIIIIIIIIIIIIIIIt lllllllllli h t ! i lf.11ffllffl l llllllllyllffillf 111 IIIIIIIIIIIIIIINIIIII 111111111111111MIE 1 I3.;QEI IE I!IIIIIIIIIIII I:IuIIIIaI;NTr IIIIIIIIIIIIIIIIINIlIIIIIIIIIIIIIIIIIIIIIIIIINIIilli !IIliif!Illlllll lilllfillll! ORION"III1111iilIIIIINiili1111111111111111NIIIIrlllllll!!!A QliNiNl,111 INNIIIIlNIIIIINI"'4.. .IIIII'111 El''!l EIIIllllhl-1111IINllINitE i°I Ilil nmm la r r.ImIINIIINIINIIIIl i iiin iIIIIIIIIIINNIIIN llllllllml IIINlliillll N i Nmlmlllml Nlllr l i1 1111111,1 111m1mi;;1111111111! :;NI 1N.1 NNImIINmNfll IIN D lIIINIIIIIInglNllli i.IIIIIlIlIIIII INIIN .:NI Nmlmlmll!!VII 11111E111 IIm NIIIIIIII NIII INIIIINIIII;:IIIIINIIIIIIINIIm11 I: f111111 1NIIIIIN i . - ' mIIIINIi mlll INIImIINllli!IIIIIIIIII II!!lIIIIIcII?±IllNlllllllmll immilNNlllulll llllllllNfllllfll11 1 lllliu111lIIIIIIyIIJAINlll 1illllllllll co- NNIINIIIIINIINIIII!IIIIIIIIIIIIIIIIIilllli lIIIIINI'lllll lliillllllllllllllllllt f ,IINIIIIIIINIIIIIIIIIII111111111111111IIINIIIIIIIi;!IIIIIII'Illilllll lllllmlNllll 1111111111111111111111111111 IIIINN11NINmNIIINIIIIIIIIIII111111111111111111i1li!IIIIfIi l1yllll11lNlllit IINININNmINNINNIIIIIIIIN1 IllIIIIIIIIIIlIIINIIIIINIIIilllIh 11111"" sellIImiNNIINNIIIIIIIIIINNI!IIIINIIIIIIIIIIIII I::IIINIII:lIIIlNI::II IIINNIIIIIINNmNNINIIIINIIIEIIINNIIIIINIII lilillllllliillll1111ii A III! Ilmiu11lIIINI IINlIIIGIIIINIIIINIIIII IIIIIIIINIIII NmNNI I 1 ml 11Nounmumm'Mqmpl I millHERE A I I I HII Nol I IN11,, 11111 in oil I I MI HIM 91 uf 11 NO I I I I OR 1 III IN 11 pull I I Jill 1111 101 11 Hill UP 11 I I IINI. ` : UP IN 111111111 IN 11 1111111 41111111111111111111 UP I 11111111 illioul lull IN 1111-1 oil III polill NN IIIIIIII-11111milill mi. 11 16,1T I ON I Hill I UP 1111 11111m, " 11"OPIUM III R UP HI, oil IIIoil11111111 111IM1111111 11 11 ,?,1 0 Rill 1111111111 oil I I I m DRUM IN d IN NOEL t• 3 t. i tal TI fb ost d ( / /,•tea I i i i 3 z to JS N I3IttFn lz t 4 ro 1 o rfl ILL Z iI t t 6 mob'® f: _. I _ --•1--t-• 4 m N: 1 0a OD 1 cam: tj lon m y HZ Z r_fn 1.R 00 A ICP r• a m 111 v 9I ;r m IA f• :z .p ) li j ' Z 4,• i d K C D D f'J4 AV K t- C*Ll wuoD 5 TH 711 T F ITN In 0ArIaNME PS.PSL.CO EUT..aWAYSubsto. iN CO-A F5 LEMF'TrL7 CO.7!--AAA - RE N70N Vit I AGE EVILLE 1 MTPCL. p eklm, NNK 0 Subst PONDEROSA ESTATES AREA S Pt A. _QlABU W J E T.ha w i, SM TRANSFERRED TO RENTON t j SUBSTA.VALLL V CORR. "I Esmr.ts lb ui 0 11TH ST I@IN3T.J\ 0 -Ar7- 3 a Pork z I 3i zV .11 DR. FO PACIFIC N.W PIPE LINE TH SEA** 2 160TH Si v., sw 4 C15Alf z (Q fz 3T. 4-413liCly'diA,Slop E 162 ND 5T. 4 Span f*6' x lul ".C? I I w Lr-4f 3 0 36049 A 3T. I %L PC I• 1 57 13 43 N 3 3 lz 2 m j x33IA5 C 51.16710t 6 1 4 5 1p 168TH T u 6 4 S.E.169THTG1145 > z V) I a ID 3T U) B SIRONDLE23EVERETT. WIATT 19 4 3 PL 0C6_ Q( T 41 Z 0 ul40 CL kp F_ Az n II 12 15 ILI? lo: 13 1 NEILL b 7:Vff END STII ;TOO cn THOMAS 39 LL. w>\In M HERBERT 34 I NER FLO N- z asCffA-IRT L'E-9 N 10- 0z 3 c) G 31, m 9 ,n U`)!V) \ V)-i DIVELBIS CO O'n . ! -,16 uJ u_ 1) k IDS cr -w AHL UJ A w 0 ENir_ Y. 15 1411 48 FOE I vi 3 2 1 27 4461 - 1 6 5TG1 r a_j I Z7026ALEN CIDEM 2,LUND 120 w j>Cb q _J X 44 In CORPLd Z_Z & I 1,54 m 4 44 7B z 7 m 51 U, ROY vy go t u 9 HUNTER — I /(JJ 1 UN !24 6 45r/ 62 I I \4D r NNED6BE0S.E. I 90TH ST 46 METR030 34 FS.... d4\' 20* 16 A N or AV P. 0 FED. I 2 LISui C,3 14 xC,GP4 e687L131 STA Ni( nL 6.::..Jo4mS8?, ROCKEY a/ Ct; 111" 9 CIDEM COULON 41H KMAN 6 w CORP 0+ ,p PINA ALL NBACH 0---MR EL166 LEGEND V. 16 6 F-OURNIE 70 OR H c_IF AL 80 R- 0 41 M EAP D i x HARRIET" 40AAS, 171 W SODS CREEK CORPORATE BOUNDARY ar H;'6HRSSE KELLY LEO 118 "t,NO j tl--R50N 97 WERT WM m nouns RENTON CITY LIMITS C60:•3 W 232 RUTH RUTH 183 1 PROPOSED SERVICE BOUNDARY BETWEEN se 7 FK.31 I CITY OF RENTON AND S.C.W.S.D. 17 1?9A. 27 FALL N ELI ILI UNIOR j <0 4 H Rz - 1 In l H SCH.0 a-cxe26239132 q Fi4r b.l. 6 ATCH I F _ a n 13 ET,60 6,SPRINGBROOK AREA 3 HAN d' 1 w 3 QRP )F 1, 10 PTRANSFERRED TO RENTON N kN C IL 110LIC 4 7 14- K, A c BISHOP 1 13 1) L I IN C. J., 16 14fit I TYE .1 Ln Vi.,MR 1 zoC, IMAURER I9 l-i44E.8 87 e3o 4 2 30 11,9 SCALE 1':200' 6 ci 1201 1- T1,1111 n4irrk (p M ql.il 0 33 ARLSON.. CI Y 0 CITY OF RENTON & SOOS CREEK IMUGBROOK 34-FAR 35 36 WAT E R AND SEWER DISTRICT r 6 Z-600-- SERVICE AGREEMENT 7 1-1 L . ' L d q a "1_ j, CC so 35 2k 3 -6-o 71 Iii Z C3 q 2-" SEWER16 >.--K Ng uj Cl 5I j ng FR k-.Nf.v 6/N i-) ul 252 7 24 176 116 j _`44 36 1 38 TK FIGURE 11" luix C.S.: ulsOHC.S.:VICTOR 14 CAPPELLOSLOANN5HUi( 12< Z 48DIAMBRI 1 37 45 ry Ll SE 4_5 Hedges & Roth Engineering! Inc. ` 20 Q¢I .P CAS AA /00 7/66 CONSULTING ENGINEERS • PLANNERS • SURVEYORS 3 U;3&2 KIRKLAND,WASHINGTON (206)827-8793 (206)682-7426 1-800-835-0292W J_ Att 8 CADE LA JAD 7 691 Si APTS H L It r- f 3 =) v5v PH C,9, 31 ki a: a:6 RAN TI 10W 3 1 s m 4 a 753vaspD15a OSKE 1* f 208rH 1(,-,l I I I I J?71 1 11 tm, I I LA 11 1 1 17 1- CAG-93-097 CONTRACT FOR WATER SUPPLY AND JOINT STORAGE AND TRANSMISSION This contract is made this 1st day of January, 1993, by and between the CITY OF RENTON ("City") and BRYN MAWR-LAKERIDGE WATER AND SEWER DISTRICT ("District"), both municipal corporations of the State of Washington. For and in consideration of the covenants and agreements contained herein, the parties agree as follows: 1. Purpose of Contract. The purpose of this contract is to provide an agreement for operating and maintaining jointly used storage and transmission facilities, and to ensure that the District will receive the water supply and jointly used facilities capacity stated in this contract and that the City will be compensated for providing that service. The purpose of this contract also is to supersede and replace the prior agreement between the City and King County Water District No. 63, the predecessor to the District, dated March 4, 1983, as amended by Agreement Amendment No. 1 dated December 30, 1985. 2. Definitions. The following words and phrases used in this contract shall have the following meanings: a. b. C. d. e. F:\DMS\RPK\0030663.01 "City" shall mean the City of Renton, Washington and its successors in interest. "City's Maintenance and Operation Expenses" shall be as described in Exhibit D, attached hereto and made a part hereof. The parties reserve the right to amend Exhibit D annually by letter signed by the authorized representatives of the parties. "District" shall mean Bryn Mawr-Lakeridge Water and Sewer District, King County, Washington and its successors in interest. "Joint Facilities" shall mean the reservoir, transmission pipelines, supply booster pump station, metering facilities, appurtenances and necessary land, rights-of-way, and other property rights required therefor, all as more specifically described in Exhibit A, attached hereto and made a part hereof. "Joint Facilities Costs", for Joint Facilities, shall be as described in Exhibit C, attached hereto and made a part hereof. For future joint facilities, Joint Facilities Costs shall include all costs and expenses attributable to the construction and installation of future joint facilities and financing thereof, including but not limited to: (1) actual cost of design and construction; (2) acquisition of land; (3) compliance with any applicable environmental policy act or procedures; (4) engineering fees; -1 - (5) legal fees; (6) financial consultant fees; (7) interest during construction; (8) bond issue costs; (9) taxes; (10) publication costs; (11) contract administration costs; (12) costs in preparing, executing, and effecting any contracts; and (13) other costs and expenses relating to the planning, design, construction, installation, and financing of the future joint facilities. f. "Joint Facilities Bonds" shall mean water and sewer revenue bonds issued by the City to pay Joint Facilities Costs of the Joint Facilities or future joint facilities and any future bonds hereafter issued and sold to refund such bonds if such refunding of bonds effects a savings to the City. If only a portion of the proceeds of any issue or series of bonds is devoted to Joint Facilities Costs or to the refunding of Joint Facilities Bonds, the percentage that such portion represents of the entire proceeds shall be applied to each maturity of such bonds and the amount of each redemption of such bonds, and such amounts equal to that percentage shall be Joint Facilities Bonds. g. "Joint Facilities Debt Service Expense" for Joint Facilities shall be as described in Exhibit C, Table 4. For future Joint Facilities, Joint Facilities Debt Service Expense shall include costs of issuance, interest and principal, on the Joint Facilities Bonds as defined above. 3. Construction of the Original Joint Facilities. The City has constructed the Joint Facilities and has advanced all Joint Facilities Costs therefor through the sale of Joint Facilities Bonds. The Joint Facilities constructed shall be owned by the City. 4. Maintenance and Operation of Joint Facilities. The City shall supply the District through the Joint Facilities, and the District shall be entitled and have the enforceable right to receive therefrom, water service in (but not exceeding) the quantities specified in Exhibit B, attached hereto and made a part hereof, subject to (a) the design and actual physical capacity of the Joint Facilities to furnish that water at any one time, (b) act of God, force majeure, or other cause beyond the reasonable control of the City, (c) change in quantities specified in Exhibit B made pursuant to Paragraph 6, and (d) restrictions due to emergency and/or drought, but only to the extent that a percentage reduction in supply rate is uniformly applied to the City and the District. Programmatic water conservation shall be encouraged, but is not the subject of this agreement. The City shall maintain and operate the Joint Facilities in accordance with prevailing engineering standards and in conformity with the then current standards and requirements established by applicable State and Federal law and agencies having jurisdiction over such maintenance and operation. The City shall carry public liability insurance for the Joint Facilities with limits in accordance with standard practice or shall establish and maintain a self-insurance program for the Joint Facilities. The insurance premium or the cost of self-insurance for the Joint Facilities shall be included in the City's Maintenance and Operation Expenses. No direct cost of claims F:IDMS\RPK\0030663.01 -2 - or other related Joint Facilities shall be allocated or charged to the District. Pursuant to reasonable notice to the City, the District shall have the right to observe the operation and maintenance of the Joint Facilities at any time. 5. Access to Joint Facilities. Upon reasonable notice to the City, the District shall have access to the Joint Facilities for observation purposes only, unless agreed otherwise in advance by the parties. 6. Future Joint Facilities. Future joint facilities to be constructed shall be agreed upon by the District and the City, but in no event shall be of less capacity and quality than is required by applicable Federal, State, or County laws and regulations. The District and the City shall confer and agree upon a method for financing such facilities. The payment of the cost of such future joint facilities shall be made in accordance with Paragraph 7. If regulatory agencies with jurisdiction over the Joint Facilities validly direct the upgrading of the Joint Facilities by the making of qualitative improvements to such facilities, the City shall immediately commence the planning, design, and construction of the improvements subject to the approval of the City Council and availability of sufficient funds to finance such improvements. 7. Financing Construction and Maintenance of Joint Facilities. In consideration for the City's acquiring, constructing, installing, maintaining, and operating the Joint Facilities, and as a condition for use thereof and service therefrom, the District shall pay to the City the amounts provided for in Paragraph 8. All such payments shall be made at the times and in the manner specified in Paragraph 8. To finance any future joint facilities costs, the City may issue water and sewer revenue bonds (Joint Facilities Bonds) which may have a lien position on the gross revenue of the City's waterworks utility, including the system of sewerage as a part thereof, on a parity with its outstanding water and sewer revenue bonds and any bonds hereafter issued on a parity of lien with those revenue bonds. Such Joint Facilities Bonds may be issued and sold at any time after the effective date of this Contract. If there are any excess proceeds from Joint Facilities Bonds and earnings from the investment thereof after payment of all costs relating to the purposes of such Bonds, the City shall deposit such excess proceeds and earnings into the Bond Redemption Fund for such bonds for the purpose of paying principal and interest as they come due or redeem such Bonds prior to their maturity, at such time such Bonds are subject to prior redemption. The charges for the District's share of the Joint Facilities Costs and the City's Maintenance and Operation Expenses shall be deemed water service charges. F:\DMS\RPK\0030663.01 -3 - 8. Billings and Payments. The District's billings for Joint Facilities shall be determined as follows: a. The District's total share of the Joint Facilities Debt Service Expense for Joint Facilities shall be as shown on Exhibit C, Table 4. The parties have agreed to remove Well No. 9 pump from the calculations. Exhibit C, Table 4 takes into account the sum of $117,075.88 on unpaid interest and debt service through December 31, 1992. The derivation of the figure on unpaid interest and debt service is set forth in Table 3B of Exhibit C. The annual debt service also includes the District's share equal to $15,000.00, for a one time telemetry expense, which item is to be installed on or about the date of signing of this agreement. This $15,000.00 shall not be adjusted. b. The District's share of future joint facilities and manner of payment therefor shall be agreed upon at the time of construction of such facilities. c. The District's share of the City's Maintenance and Operation Expenses for the water supply which supplies water to the Joint Facilities shall be computed annually by dividing the entire City's maintenance and operations cost for production and transmission only by the volume of water sold and then multiplying by the volume of water supplied to the District. The method used to determine the District's share is shown on Exhibit E, attached hereto and made a part hereof. Well No. 9 shall be included in the City's maintenance and operation cost for production and transmission and not in the Joint Facilities Debt Service Expense. City utility taxes and state excise taxes shall not be added to the payment to be made by the District to the City unless and until there is a future change in the law which would permit or require such taxation. d. The City shall bill the District once a year for the annual payments of the Joint Facilities Debt Service Expense. The City shall bill the District for the District's share of the City's Maintenance and Operation Expenses in monthly installments based on volume of water used. The District shall pay any billing within 60 days of receipt. Charges omitted in one month may be billed in the following month. Delinquent charges shall accrue interest on the unpaid balance at the rate of 12 percent per annum from date of delinquency until paid. By October 1 of each year, the City shall notify the District of the proposed budget for the Joint Facilities showing the estimate of the City's Maintenance and Operation Expenses for the ensuing calendar year. The budget amounts will be for informational purposes only to provide advance notice of anticipated changes, if any. The budget shall show an estimated cost per unit of volume, to be applied in determining monthly payments in Subsection d above. F:\DMS\RPK\0030663.01 -4 - By March 1 (or as soon as practical thereafter) of each year following the year for which the budget estimates apply, the City shall determine and notify the District of the actual City's Maintenance and Operation Expenses, and the actual water consumption by the District and the City for the immediately preceding calendar year or part thereof covered by this contract. If the actual requirements and expenses exceed the total payments made by the District, the District within 30 days after such notification shall pay to the City its share of that deficit. If the actual requirements and expenses for the District were less than the total payments made by the District for that preceding calendar year, the City shall retain those excess payments and credit the excess payments against the next payments due from the District. During any year, the City shall operate within the Joint Facilities budget. Should the City's Maintenance and Operation Expenses increase above budget estimates, the City may amend the budget and increase the charges to the District after notifying the District at least 90 days before the increase shall take effect. Such notification shall state the reasons for such increase. 9. Covenants to Make Payments. The District irrevocably covenants, obligates, and binds itself to pay to the City the applicable payments and charges referred to in Paragraph 8 as water service charges out of the gross water revenues, and/or water and sewer revenues of the District or from such other money legally available to the District for such purpose as determined by the District. The water service charges shall, subject to the qualification below, be treated as maintenance and operation expenses and shall expressly be made a part of the maintenance and operation expenses of the District's system in any future bond issue or other financing payable in whole or in part from the revenues of the system. Further, the water service charges shall be payable and constitute a charge prior and superior to any charge or lien of any revenue bonds issued by the District payable from the gross revenues of the system, unless such future bond issue or other financing shall be on a parity of lien on such revenues with presently outstanding revenue bonds and such outstanding bonds do not permit such priority of payment. It is recognized the District may have outstanding revenue bonds payable in whole or in part from the gross revenues of the system. Nothing in this paragraph is intended to violate, nor shall it be construed to violate, any covenants respecting those outstanding bonds, and such covenants, to the extent there is a conflict between them and this section, shall control with respect to such outstanding bonds and bonds issued on a parity therewith. The District irrevocably covenants and agrees to establish rates and collect fees for water service, which will be sufficient to pay the water service charges to the City and to meet the covenants of existing bond issues which constitute a charge upon the gross revenues of the system. The City agrees to establish rates and collect fees for water service which will be at least sufficient to pay the expenses of maintenance and operation of the water utility of the City and meet the principal, interest, and coverage requirements of any and all revenue bonds of the City which constitute a charge upon the gross revenue of such water utility. F:\DMS\RPK\0030663.01 -5 - 10. Furnishing of Books and Records. The District and the City will make available at reasonable times for inspection and copying their books and records relating to this contract and their respective system and utility. At a reasonable time prior to the sale of any Joint Facilities Bonds, the District and the City shall furnish to each other all public information which the City or the District may require having a bearing on the issuance and sale of such bonds. 11. Covenant Against Assignment. Conveyance, Merger. The District shall not assign obligations under this contract or assign or convey local facilities to any person or entity without first receiving the written consent for such action from the City Council. The City shall not assign its obligations under this contract or convey the Joint Facilities to any person or entity without first receiving the written consent for such action from the District Board of Commissioners. The District shall not permit the merger of it or its local facilities into another municipal corporation without the written consent of the City Council, unless the entity resulting from the merger shall assume and agree to perform all obligations of the merging entities under this contract. 12. Holders of Joint Facilities Bonds. The obligations of the District under this contract shall run to the benefit of the holders of the Joint Facilities Bonds and bonds issued on a parity therewith. 13. Effective Date -Term of Contract -Use of Joint Facilities. The effective date of this contract shall be January 1, 1993. This contract shall be effective until terminated by agreement of the parties; provided, that the parties shall not terminate the agreement until December 31, 2012, or such longer period as any Joint Facilities Bonds are outstanding or the payment thereof is not fully provided for, secured, and funded. The District shall have the right to use the Joint Facilities until this contract is terminated by agreement of the parties. 14. Participation by Others. Provision is hereby made for providing service to a third party or parties by the use of the Joint Facilities or supply from the City's or the District's system from the Joint Facilities. Such provision would be based upon: 1) a sufficient amount of unused capacity of the Joint Facilities to provide the service requested, 2) payment amounts that provide compensation to the City and the District that is adequate as determined mutually by the City and District, and 3) a mutually agreed upon distribution of such compensation between the City and the District. 15. Resolution of All Claims. This contract is a resolution of all claims by both parties as of the date of signing of this contract. Both the District and the City release all current or future claims related to past charges, methods of charging, and other monetary and equitable claims that could be raised. The District and the City release these claims on the basis of the accounting information provided in Exhibit C. The District and City agree that the calculations contained in Exhibit C and the methodology used at arriving at those calculations F:\DMS\RPK\0030663.01 -6 - are fair and equitable to both parties and are the basis for settling claims. Any future dispute between the parties shall be resolved by reference to these calculations and methodologies. IN WITNESS WHEREOF, the District and the City have executed this contract as of the date and year first above written. CITY OF RENTON, WASHINGTON F:IDMSIRPK\0030663.01 BRYN MAWR-LAKERIDGE WATER AND SEWER DISTRICT -7 - The Joint Facilities consist of the following components: 1. The West Hill Supply Booster Pump Station which pumps water from the City's 196 pressure zone to the West Hill Reservoir. 2. The 12-inch diameter transmission pipeline from the West Hill Supply Booster Pump Station to the West Hill Reservoir 3. The 1.35 million gallon West Hill Reservoir located on the Dimmitt Middle School site. 4. The 12-inch diameter transmission pipeline from the West Hill reservoir to the District including meter vault(s) and meter(s). 5. The telemetry link and supervisory control equipment for the Joint Facilities. Well No. 9 is expressly eliminated from the Joint Facilities. Legal descriptions of the sites and locations of these facilities shall be as described and shown on the design plans for the construction of these facilities. F:\DMSIRPK\0030663.01 EXHl8!T,4\ PAGE :.:1. OF. j_ ' WATER SERVICE QUANTITIES The volumes, flow rates, and quantities allocated to the City and the District are as stated in the following table: MAXIMUM STORAGE CAPACITY SERVICE DAY POPULATION DEMAND FIRE PARTICIPANT YEAR2000 (GALLONS) EQUALIZING (GALLONS) STANDBY TOTAL CITY 3,400 715,000 165,000 170,000 430,000 765,000 DISTRICT 2.600 5~6.000 125.000 130.000 330.000 585.000 TOTAL: 6,000 1,261,000 290,000 300,000 760,000 1,350,000 c1n·11:0hs. • TABLE 1 CITY OF RENTON/BRYN MAWR-LAKERIDGE WATER & SEWER DISTRICT JOINT USE FACILmES/CONSTRUCTION SCHEDULE ACTUAL CONSTRUCTION & FINANCING COSTS Year West Hill Well 19 West HIii West HIii Costs Incurred Reservoir Pump Pump 1982 6,902 0 0 1983 75,062 9,840 51,994 1984 58,070 176,618 176,215 1985 640,196 200,212 143,752 1986 6,792 1,883 21,690 1987 a 1,887 0 Construction Totals 787,022 390,440 393,651 Less Grant Amount 239,5TT 118,854 119,831 City & District Share 547.445 271,586 273,820 Percentage of Total 35.17% 17.45% 17.59% Total Construction Costs Pro Rata 1985 Bond Discount & Issuance Costs Pro Rata 1989 Refunding Bond Discount & issuance Costs TotalCostsJolntUseFacilitles Plus well No. 9 City's Share (75%) District's Share (25%) Total 1985 Bond Issue Less Refunded Portion Unrefunded Portion 1989 Refunding Bond Total Joint Facilllias Bonds West Hill Portion of Bond lssu es: West Hill Portion Excluding Well No. 9: Well No. 9 • 17.45% 100.0% -17.45% • 82.55% District's Share of West HIii Debt Excluding Well No. 9: 82.55% '25% EXHISIT C..... PAGE ..::h.OF.e Main 0 23,734 314,766 17,224 3,604 0 359,328 109,383 249,945 16.06% W063 Pipeline 0 706 306,362 0 0 0 307,068 93,474 213,594 13.72'MI I Totals 6,902 161,336 1,032,031 1,001,384 33,969 1,887 2,237,509 681,119 1,556,390 100.~ 1,556,390 47,157 41,536 1,645,083 1,233,812 411,271 1,645,083 2,600,000 1,ns.000 825,000 2,150,000 2,975,000 55.~ 45.N 20.6'4 TASLE2 CITY OF RENTON/l!RYN MAWR-1.AKEFUOGE WATER & SEWEFI DISTRICT JOtNT use FACILITlES CALCULATION OF OVERPAYMENTS cexa.UCCNG STATE EXQIE. arv UTIJTY TAXEIJ WEST Hill PORTION • 45.6% (ORIGINAL PERCENTAGE PER AH2 OEVB.OPEO WOAl<SHEEl) ORJGINAL · ORIGINAL\ !U:VISED. ~ OVER' .. RATES BIWNGS/ . ,RATES. · ·.· • BIWNGS •··.·.··• PAYMENTS 1986 80,605 $ 0.67 $ 54,005.35 $ 46,750.90 $ 7,254.45 0.58 $ 1987 93,193 0.56 0.64 59,643.52 52,188.08 7,455.4-4 1988 75,429 0.60 0.68 51,291.72 45,257 . .CO 6,034.32 1989 67,185 0.72 0.81 54,419.85 48;373.20 8,046.65 1990 57,352 0.79 0.90 51,616.80 45,308.08 6,308.72 1991 52,633 0.87 1.00 52,633.00 45,790.71 6,8,42.29 1992 PROJ 51,000 0.98 1.07 54,570.00 48,960.00 5,610.00 TOTALS 4n,397 $ $ 378,180.24 332,628.37 S 45,551.87 Less June 19, 1991 Payment to the District: (Refund of State Excise Taxes) Nat Overpayment Due District (3,933.34) • ./!.41,618.53 WEST Hill PORTION • 55.3% 1986 1987 1988 1989 1990 1991 1992 PROJ TOTALS .··· .. ··•··•·. • CONSUMPTION 80,605 $ 93,193 75,429 67,185 57,352 52,633 51,000 4n,397 (REVISED PER ACTUAi. COSTS) 0.67 $ 54,005.35 $ 0.58 $ 46,750.90 S 7,254.45 0.64 59,643.52 0.58 52,188.08 7,455.4-4 0.68 51,291.72 0.59 4-4,503.11 6,788.81 0.81 54,419.85 0.71 47,701.35 8,718.50 0.90 51,616.80 0.78 4-4,734.56 6,882.24 1.00 52,633.00 0.88 45,284.38 7,368.82 1.07 54,570.00 0.95 48,450.00 8,120.00 $ 378,180.24 S 329,592.38 S 48,537.88 Less June 19, 1991 Paymenl to the District: (Relund ol Stale Excise Taxes) Nat Overpayment Due District (3,933.34) 17-Feb-93 File: WD63\Tbl2Av.WKI ., Cott Component Existing Water Consumption 1981 Est. WO 1¥63 Consumption Total Water Consumption Total Production & Traneml111lon L& >et• of Seattle Water for Ren.vn Welt HIii Service Allocatable Prod & Trana Cost• Allocated Existing Debt Service (1) Allocated State Exclee Tax Total Water Production & Transmission Cost Prod & Tran Cost Per 100 CF 1885 Bond Debt Service, West HIii Portion ri>iii cot/ Ped 00 CF % Increase on Rate % Inc on Prod & Tran Coet Exllllng Water Supply & TranamlHlon Cost Ad,J••'~q to Exlltlng Costs tor Supply lo West HIii 111C12 Projoctod 2,964,894 2,964,894 $1,291,894 0 1,291,894 570,006 1,861,900 $0.8280 $0.3260 ~-95' 11.38% 12.84% Adi ,al Operation & Maintenance Coat for Welt HIii Faclllllee Total Water Supply & Tranwnl11fon Cost Total Water Supply & Traneml1alon Cost Per 100 CF 17-Feb-93 FIie: W083\Tbl2Brev. WK1 1891 1990 TABLE2B CITY OF RENTON/BRYN MAWR-1.AKERIDGE WATER & SEWEii DISTRICT 1992 RATE PROJECTION WEST HILL PORTION• 55.346 1989 1988 1987 11185 1984 1082 1981 2,948,151 2,894,954 2,984,474 3,053,125 3,224,258 2,940,075 2,780,384 2,576,713 2,392,672 2,480,938 2,375,442 2,948,151 2,994,954 2,984,474 3,053,125 3,224,258 2,940,075 2,780,384 2,578,713 2,392,872 2,480,939 2,375,442 $1,121,788 $1,094,312 $1,100,229 0 0 1,121,786 1,094,312 517,792 426,685 0 1,838,sn 1,s20,008 $0.5585 $0.5079 $0.3000 $0.2740 9.55% 9.58% 10.08% 9.86% 0 1,100,229 279,466 0 1,379,695 $0.4823 $0.2480 21.30% 27.15% $923,835 $1,008,840 $1,010,138 0 923,835 188,203 0 1,110,038 $0.3836 $0.2220 0 1,008,840 148,237 0 1,158,on $0.3592 $0.1960 5.48% -4.43% 1.22% -12.60% 0 1,010,138 198,039 0 1,208,1n $0.4109 $0.1700 40.79% -0.41% S9n.oos $942.585 0 0 en.oos 170,273 0 1,147,278 $0.'126 942,585 185,779 0 1,128,383 $0.4379 15.73% 15.73% $749,092 $885,282 0 0 749,092 158,285 0 so5,3n $0.3784 14.03% 14.03% 885,282 138,014 0 823,296 $0.3318 14.93% 14.93% $580,717 0 560,717 125,142 0 885,859 $0.2887 $0'.29 89.82% 69.82% • (1) DEBT SERVICE ALLOCATION Debt S"8c/1985 Unref Bond & 1989 Ref Bond Weat. Hill Portion (55.3%) T01:a1 Debt SV9c on Prod & Tran LeH 1985 West Hill Portion 1982 Profected 293,947 182,553 732,659 (182,553) 11181 1990 291,738 317,285 181,331 175,459 879,123 802,144 (181,331) (175,459) TABLE28 CITY OF RENTON/BRYN MAWII--UKeRIDGE WATER & SEWER DISTIIICT 1982 RATE PROJECTION 18811 283,031 145,458 424,922 (145,458) WEST HILL PORTION• 55.3'11 11188 299,029 185,383 351,588 (185,383) 1887 301,348 188,845 315,882 (188,845) 783,200 287,072 158,751 328,944 (158,751) 850,079 225,274 124,577 273,033 (124,577) 1884 442,330 185,TTO 0 1883 372,107 158,285 0 1882 328,805 138,014 0 1881 297,957 125,142 0 _c.D.c•h--t_Svsc __ oc.n_R __ •--m_a_ln __ l--ng,_s2 y'--ot--•--m'-______ s1_0.c,o_o_e ___ s_1--1,--1_02'--_4c.2_e,c.esc.s ____ 2'-79--·--4ee'-'--__ 1_s--e,--20_3 __ 1_40--,_23_7 __ 1_10--,_10_• __ 1_4B--,_45c.7 __ 1_ss--,_779 ___ 1_se--,_2s_s __ 1_aa--,0_1_4 __ 1_2s--,_1•_2_ rj u.: Note: All Consumptions are In 100 C.F. , 17-Feb-03 Flla: WDfl3\Tbl2Brev.WK1 <l 0 t::i-f row :.\:~ }( ~ WO. '• TABLE 3 . CITY OF RENTON file: WOO\Jli.-btScM.XlS DEBT SERVICE SC!IEDULE-WEST HILLS JOlNT USE AGREF..MENT 10/1219'1 1985 BOND ISSUE 19119 REflJNDING BOND ISSUE COMBINED 1985 A~ll 1911'>1 kEl'UNUING BONl)S i COMPOSITE COMPOsrrE COMPOSITE l1mREST PRINClPAL INTEREST PRINCIPAL INTEREST PRINCIPAL DATE PRINCIPAL RATE NrEREST TOTAL RATE BALANCE PRINCIPAL RATE IITTEREST TOTAL RATE BALANCE PRlNClPAL RATE 1'1TEREST TOTAL RATE BM.ANCE 10/11115 120,182.50 IM,182.:iO 9.24" 2,600,000.uJ 120,182.SO 120,1112 • .so 9.2d, 2,W0,000.00 4111116 M,000.00 5.801 120,Hll.SO 180,JfJ2.jO 9,2-4" 2,600,000.00 60,000.00 1.11,182 . .SO 180,182.SO 9.2d 2,('00,000.00 10/1}86 118,442.50 118,442 . .'iO 9.JJI 2,.'140,000.00 111,442.50 118,442.50 9.JJI 2,$40,000.00 •11181 to,CXXl.00 6.151 118,442.50 178,442 . .SO 9.))1 2,540,000.00 M,000.00 118,442 . .SO 178,442 . .'iO 9.))1 2.S«J,000.00 10/1/87 116,417.50 Jl6,•17.SO 9.)91 2.480,00).0C 116,417.50 116,417.50 9.)\11 2,480,000.00 ..... 411/88 ~.000.00 7.251 116,417.50 Jll6,417.50 II.JU ~..,,000.0C 70,IXXJ.00 116,417.SO 186,4!7.j() 9.)91 2,480,000.00 10/11118 113,880.00 113,880.00 9.451 2,410,000,00 113,880.00 11),1180.00 11.451 l.410,lm.OO 4/1/89 70,000.00 7.501 11),880.00 113;880.00 9.45" 2,410,000.00 70,000.00 113,RO.OO !Kl,880.00 9.451 2,410,000.00 J0/1/89 24,955.00 24,955.00 8.8),r; 565,000.()( 24,955.00 24,955.00 8.831 565,cm.oo " 75,cm.oo ..,,. 24,915.00 99,955.00 8.831 565,000.0I 80,000.00 6.001 86,088.3) 166,088.33 8.0IS 2,150,000.0: 155,000.00 111,0•l.Jl 266,04),J] 8.!H 2, 71 J,000.00 10/1, .... 21,861.25 21,861.25 8,92,r; 490,000,()( 71,390.00 71,390.00 6.901 l.070,000.()( 9),151.15 91,251.25 7.291 2,5«1,000.00 4/J/91 80,000.00 1.501 21,861.25 IOI ,861.25 8.921 490,000.0I 20,000.00 6.101 71,390.00 91,390.00 6.90,r; 2,070,000,()( 100,000.00 93,1'11 .1.'i 191,25!.l.'i 7.29S 2,.sro,cro.0:1 j; I0/1/91 18,461.25 11,461.25 9.011 410,000.0: 70,780.00 70,780.00 6.911 2,050,000.0: 119,241.2.~ 89,l•L25 1,16,r; 1,4((1,000.00 ~ .,,,., 90,000.00 11.701 18,'61.25 108,461.25 9.01,r; 410,(0).(l( 25,000.00 6.201 70,780.00 95,780.0: 6.911 2,050,000.0I 115,000.00 89,241.25 204,241.15 7.26" 2,4((1,000.00 IO/J/92 14,546.25 14,546.25 9.091 )20,000.0I 70,005.00 70,005.00 6,911 1,IW,000.0I 84,5.'ll.2..' 84,SS].25 1.21,r; 1,Jd,000.00 4/J/9) 100,000.00 8,90,r; 14,.546.25 114,546.25 9.09" )20,000.0I 25,000.00 6.30" 70,00.'i.OO 9.'i,Oll.'l.00 6.91" 2,02.5,000.0: 125,000.o:J 84,.'151.2.'i :.'09,Ht.2.~ 7.~1 • 1,34.1,00).Q 0 10/1/9) I0,096.25 10,096.25 9.18" :U0,000.0I 69,111.50 69,217.50 6.92S 1,000,000.0I w,111.n 7<,J,Jl).7.1 7.1.1" '·'~::'$ "'"" 105,000.00 9.10,r; 10,096.25 115,096.15 9.IU 220,000.0I 25,000.00 6.40" 69,117.50 94,217.50 6.92,r; 2,000,000.0: 130,000.00 79,)1).7.'i :?09,)IJ.75 1.u,r; 2,2:'(1,000. ~ 10/1194 5,318.7$ 5,318.75 9,25,r; J 1.1,000.tX 68,417.50 68,417.50 6,93,r; 1,975,000.oi 73,716.25 n,136.25 7.06" 1,090,000.~ ""'' I IS,000.00 9,25,r; 5,31!.75 120,)18.75 9.25,r; 115,000.IX 25,000.00 6.50. 68,417.50 9J,417.50 6.93,r; 1,975,000.0I 140,000.00 73,736.25 21), 736.25 7.06" 2,<m,ooof: UJ 10/1195 67,((1.5.00 6'I ,«JS.00 6.93" 1,950,000.0I 67,t.(15,00 67,ro,.oo 6.93" 1,9SO,OOO.~ 0 "'"' 9.40S 160,000.00 6.«tl 67,M.5.00 221,<m.oo 6.93" 1,950,000.0: 160,000.00 61,l05.00 227,605.00 6.93" 1,950,000.J!'l. < 10/1196 62,)25.00 62,325.00 6.96 .. 1,790,000.ot: 62,325.00 62,325.00 6.96" 1,790,000~ °" .,,m 9,50,r; 170,000.00 6.701 62,325.00 232,325.00 6,96,r; I, 790,000.0I 170,000.00 62,325.00 2)2,)15.00 6.961 I, 790,000.00 I 10/1197 56,630.00 56,630.00 6.991 1,620,000.0I 56,630.00 5(;,630.00 6.99'l: 1,620,000.00 I "'"' 9.W,r; 180,00J.OO ..... 56,630.00 236,630.00 6.99S 1,620,000.0I 180,000.00 56,630.00 2)6,630.00 6.99" 1,6:ll,000.00 IQ/1/98 50,.110.00 50,510.00 7.02" 1,440,000,0I 50,510.00 50,5!0.00 7.021 1,440,000.00 411199 9JOI 225,000.00 6.80" 50,510.00 275,!II0.00 7.02" 1,440,000.0: 225,000.00 50,510.00 275,510.00 7.021 l,«o,000.00 JC 42,8(0.00 oll,8((1.00 7.06,r; 1,215,000.IX 41,800.00 42,1160.00 7.06'l 1,11,,000.00 "'""' ,.1s,r; 170,000,00 7.00S 42,860.00 212,8«l.OO 7.06S 1,215,000.0I !M,000.00 42,IUO.OO 212,ilro.oo 7.061 1,215,000.00 10/1..00 36,910.00 36,910.00 7.06,r; J,045,000.0I 36,910.00 36,910.00 7.()61 l,04S,ooo.oo 4/JtUI 9.801 180,000.00 7.001 36,910.00 216,910.00 7.06,r; 1,0•,,000.0I 180,000.00 36,910.00 216,910.00 7.061 1,045,000.00 10/1,91 30,610.00 30,610.0C 7.<lllS 865,000.0I 30,6!0.00 30,610.00 7.08" 865,000.00 "'"" 9.801 195,000.00 7.00 .. 30,610.00 ru,610.00 , ... 865,ooo.a 195,000.00 30,610.00 225,610.00 7.CES 865,000.00 10/IAY.! 23,785.00 23,78.5.00 7.16" 670,000.()( 23,785.00 n,1u.oo 1.10,r; rn.000.00 .Ul,OJ 9.90" 210,000.00 7.IO,r; 23,71.S.OO 233,78.5,00 1.10,r; 670,000.0I 210,000.00 23,7115.00 233,71!5.00 7,IOS 670,000.00 JO/J,00 16,330.00 16,330.00 7.16" <61,000.00 16,330.00 16,JJO.OO 7.10" 4(,(1,000.00 I -4/1!04 9,IIO,r; ru,000.00 7.IOI 16,330.00 241,330.00 1.10,r; 4<,(),000,()( 225,000.00 16,JJO.OO 241,330.00 7.101 4((1,000.00 10/1'°4 1,142.50 1,342.50 1.10,r; 235,000.1) 8,342.50 8,J.42.50 7.IO,r; 235,000.00 4/IA'.15 9,80,r; 235,000.00 7,10~ 8,342.50 143,342.50 1.10,r; 235,000.0 235,000.00 8,342.50 143,342.50 7.IH 235,000.00 OTAU 8'1..S,000.00 1,128,322.50 1,953,322.50 2,150,000.00 l,STI,!21.ll 3,727,523.33 2,975,000.00 2,M5,80.8J S,6II0,845.8J TABLE 3A NET PROJECT COST Sl,645,083.00 198.5 UNREF A: 1989 REF BOND ISSUE: Sl,97,,00ulO WEST Hill PORTION: 55.JOI (.H.l,:) OF COMBINED 191U AND 1989kEFUNDING BONDS' AVE ANNUAL INTEllEST PRINCIPAL INTEREST TOfAL RATE 66,4(0,92 66,46),92 9.24. ]3,180.00 66,@.92 99,640.92 9,291 65,•98.70 65,-498.10 9,291 ]l,180.00 65,498.70 91,611.70 9.l6S 64,378.18 6-t,378.88 9.]6. ... , 38,1!0Jl0 64,378.88 IO'J,088,88 9.4U 62,975.64 62,975.64 9,42" 38,710.00 62,975.64 101,6115.64 9,141 13,800.12 13,800.12 9.141 l!i,71.S.00 6l,«>6.96 147,121.96 1.ns 51,567,9'4 51,567.9'4 7,7)1 55,300.00 51,567.94 106,867.94 7.271 49,:U0.41 49,]j(),,U 7.271 63,595.00 49,)50,,,U 112,941.•J 7.231 .ui,7.s6.J4 46,7'6.84 1.ns 69,125.00 -46,7¾.84 115,8111.84 7.IH 0,1160.50 0,8(,(),j() 7.IH 71 ,R<.10.00 43,B((l.,0 IIS,7SIU0 7.10~ 40,n<i.U 40,776.U 7.IH n,420.00 «:l,776.U 118,19'6.U 6.991 ]7,385..f7 37,385.57 6.991 1111,@J.00 37,385.,1 125,865 .. '7 6.951 34,"65.73 34,465.7) 6.951 94,010.00 34,465.7) 128,05.73 ll.981 31,)16,)9 ll,]16.39 6.918" 9'},540.00 31,316.39 130,856.)9 , .... 27,932.03 21,in.01 7.00" 124,42$.00 27,932.03 J:12,)57.0J 7.041' 23,101,'8 2J,i01..S8 7.04,t , 94,010.00 23,i01..S8 117,711.58 1.061' J'.J,•11.2) M,411.23 1.061' 9'},540.00 20,411.23 119,9.11.23 7,01,i; 16,927.)) 16.917.:JJ 1.01,i; !07,83.1.00 16,917,)) 12-4,162.)) 7.09,t 13,Ul.ll ll,Ul,1 I 7.091 116,130.00 ll,Ul.11 129,28).11 1.1o,i; 9,030.49 9,030.49 7.10" 124,42$.00 9,000.49 lll,45:1.49 1.10,i; 4,61).40 4,613.40 7.IOS 129,9.1.1.00 4,61l,40 114,.168.40 7.IOS 1,645,175.00 1,496,)32.76 3,141,507.76 TABLE 38 BRYN MAWR-LAKERJOOE WATER .t; Sl:."Wl:ll DISTRICT :».6" SHARE OF WEST HllL PORTION {5S.J.)OF JOINT USE FACILITIES BOND ISSUES AMORTIZATION SCHEDULE (I) (2) 0) ,., ~· (6) (7) ~· (9) (JO) DISTRICT INTEREST DISTRICT FIXED ANNUAL OVER UNPAID YEAR PRINCIPAL IITTEREST TOTAL RATE CONSUMPTION COST PAYMENT PAYMENTS DEBT SVC ''" 0.00 ll,690.95 13,690.9.S 9.:w, 0.00 0.00 ll,690.9.S ,,.. 6,13.S.08 27,183.68 :M,0111.76 9.29" 80,(i(lj O.l?O 13,102.15 7,25,4.4.S 13,061.46 ,,.., 6,UHlll 26,754.78 3),589.86 9.36, 9'J,19'l 0.196 18,26Ul 7,4S'-44 7,168.59 ,,.. 1,97•.26 26,23.S.0J 34,209.29 9.•21 7S,429 0.222 16,US.24 6,788.61 10,675,44 ,,.. 1,97•.26 15,815.81 23,7SllD7 ll.141 67,IU 0.248 16,661.83 6,718.50 ...... '""' 17,657.29 n.2n.u 40,m.12 7.73$ 57,352 0.274 U,714.•5 6,1182.24 11,333 • .0 .. .,, 11,391.80 20,7tl9.111 32,180.98 7.271 52,6)3 0.)00 U,789.90 3,435.28 12,955.80 11,100.57 19,798.09 12,1198 .66 7.23" 51,000 &t 0.326 16,626.00 6,120.00 10,152.66 '"' 14,239.7!1 18,667.17 32,906.92 7.18" , ... 14,809.3' 17,435.15 32,~.49 7.10" '"' 15,948 . .52 16,101.31 )2,0•9.83 6.99" ,,,. 111,2211.811 14,801.37 JJ,028.2$ 6.95" ,,., 19,366.0II 13,551.12 32,917.18 6.98" ,,,. 20,505.24 12,205.17 32,710.41 , ... '"' 25,631.55 10,636.52 36,268.07 7.04" >JOO 19,366.1>6 9,087.24 28,4!13.JO 7.06" DJ) 20,505.24 7,691.74 28,196.98 7.07" l002 22,214.01 6,196.51 28,4I0.58 7.®" >JO) 23,922.78 4,569.82 28,492.60 7.10" -25,631.55 2,810.64 28,442.19 7.IOI -26.770.73 950.36 27,nl.09 7.101 ]38,906.05 308,244.53 641,150.58 lll,506.14 44,654.52 (11) (12) (fl) (14) PMr AffllED ACC!lUED ll<TE1lEST INTEREST TO UNPAID UNPAID ON UNPAID ON UNPAID DERTSVC DERT SVC DERTSVC INTEREST 1+9-4-1] BAL+IO+II ,,., , .. , o.oo ll,690.9.S 0.00 0.00 o.oo M.752;41 ,,n1.19 0.00 0,00 :M,621.00 2,504.03 119.0.S o.oo 45,296.44 J,261 JO l<i6.91 o.oo •5,10d.13 4,140.09 687.62 0.00 64,039 • .fl 3,533.0& 9S4.n 0.00 76,m.37 4,655.68 1,224.17 0,00 87,148.03 5,566.16 1,642.55 (I.S) {16t PMT APPLIED ACCRUED TO ACCRUED UNPAID INTERFST INTEREST 8.f.9-4 BAL+IJ+J4 o.oo 0.00 0.00 1,271.fN 0.00 J,"4.97 0.00 7,.SD.11 0.00 12,350.89 0.00 16,113!.69 0.00 22,718.54 0.00 29,927.U "n TOTAL ACCR UNPA.lOINT A DEBT SVC 12+16 JJ,690.9.S 28,024.JO ll,.SU.97 52,819.62 511,057.02 IIO,lt71!.26 9'J,7!).91 I 17,075.88 . ( -Ii .,.,. t ~ '.': i.l .. • TABLE 4 CITY OF RENTON/BRYN MAIVR-LAKERIDGE WATER & SEWER DISTRICT JOINT USE FACILITIES FIXED DEBT SERVICE SCHEDULE 20.6% SHARE OF WEST HILL PORTION (55.3%) 12131192 Bal 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 TOTAlS 10/1219'2 37,874.03 28,663.54 9,210.49 37,874.03 27,660.28 10,213.75 37,874.03 26,494.54 11,379.49 37,874.03 25,558.69 12,315.34 37,874.03 24,841.53 13,032.50 37,874.03 24,024.91 13,849.12 37,874.03 23,217.12 14,656.91 37,874.03 22,262.85 15,611.18 37,874.03 21,196.89 16,677.14 37,874.03 20,084.59 17,789.44 37,874.03 18,850.58 19,023.45 37,874.03 17,492.68 20,381.35 37,874.03 16,038.32 21,835.71 37,874.03 14,480.72 23,393.31 37,874.03 12,812.53 25,061.50 37,874.03 11,025.90 26,848.13 37,874.03 9,112.42 28,761.61 37,874.03 7,063.09 30,810.94 37,874.03 4,868.25 33,005.78 37,874.03 2,517.58 35,356.45 757,480.60 358,267.01 399,213.59 Unpaid Interest&. Debt Svc thru 12/Jl/92 Cost for Telemetry Principal 1993 thru 2005 Total Principal to Amortize FILE: W05J\FlXDll111.V XLS 399,213.59 390,003.10 379,789.35 368,409.86 356,094.52 343,062.02 329,212.90 314,555.99 298,944.81 282,267.67 264,478.23 245,454.78 225,073.43 203,237.n 179,844.41 154,782.91 127,934.78 99,173.17 68,362.23 35,356.45 0.00 0.00 117,075.88 15,000.00 267,137.71 399,213.59 7.18% 7.10% 6.99% 6.95% 6.98% 7.00% 7.04% 7.06% 7.07% 7.09% 7.10% 7.10% 7.10% 7.10% 7.10% 7.10% 7.10% 7.10% 7.10% 7.10% '-'', 1 VI , lLr-. 1 V1'4tDM·f·t-.·-MAVVH:::[AKEAflJGE WATER & SEWER bl$ffijcf JOINT FACILmES AGREEMENT COST COMPONENTS -WHOLESALE RATE CALCULATION COST COMPONENT DEFINmON ALLOCATION OF TRANSMISSION & DISTRIBLmON COST Transmission Only Expense%: Percent of Pipeline Length 10• & Larger ---------------.3815 Total System Pipe length Dislribulion Only Expense%: Percent of Pipeline Length e• & Smaller ----------------.6185 Tola! Syslem Pipe Length Pr1ORATA ADMINISTRATION & GENERAL COST Direct Production & Transmission Cost FIie: YJ063\CSTCOMP,'M<1 02-Feb-93 SOURCE OF COST INFORMATION __________________ • Total Administrative & General SOURCE OF SUPPLY Operation Labor & Expanses: Purchased Waler: Maintenance of Wells & Springs: PUMPING EXPENSES Power Purchased for Pumping: Maintenance of Pumping Equipment: fflEATMENT Chemicals: Maintenance of Treatment Equipment: Total System Cost -Adminisirativa & General Costs of labor, materials used and expenses relating to water quality and aquifer monitoring. Water purchased for resale. Costs of labor, materials used and expenses incurred In the maintenance of wells and springs. Eleclric utllily cosls used directly in pumping operations. Costs of labor, materials used and expenses Incurred In the maintenance of pumping equipment. Cost of chemicals used In treatment of water. Cost of labor, materials used and expenses Incurred In the maintenance of treatment equipment Page 1 Job Cost System :t\ LL 0 Expenditure Reports -Basub 534.50 ~ r\l Job Cost System ~ W Expenditure Reports -Basub 534.50 Job Cost System Expenditure Reports -Basub 534.50 Job Cost System ..... r,' :i;:CJ X <\'. w 0.. ~., ~;--,-,..., ......... • •• •, ..... • ....,. ............ ._,, Uh.JI n1v I JOINT FACILmEs AGREEMENT COST COMPONENTS -WHOLESALE RATE CALCULATION COST COMPONENT TRANSMISSION & DISTRIBUTION Operations (Supervision & Engineering): Srorage Facililies Expense: Transmission & DistribuUon Lines Expense: Meter Expenses: Water Shop Rent: Maintenance (Supervision & Engineering): Maintenance of Distribution Reservoirs: Maintenance of Transmission & Distribution: Maintenance of Services: Maintenance of Meters: Maintenance of Hydrants: Maintenance of Miscellaneous Plant: DEFINffiON Cost of labor and expenses for Water Utility Engineering staff spent on transmission and dlstrlbullon operations. Costs Included with maintenance of dlstrlbuflon reservoirs. Costs for Cross/Connection Control Maintenance and fnspecUon. Costs of labor, materials used and expenses incurred In the tesllng and inspection of meters. Water Utility portion of City shop rent. Cost of labor and expenses for Water Utility Maintenance Field Supervisors. Costs of labor, materials used and expenses for internal and external maintenance of reservoirs and grounds keeping. Costs of labor, materials used and expenses Incurred In the maintenance of mains including leak detection, Inspection, repairs and replacements. Costs of labor, materials used and expenses Incurred In the maintenance of services. Costs of labor, materials used and expenses incurred In the maintenance of meters including repairs, replacements, and sawdusting. Costs of labor, materials used and expenses Incurred In the maintenance of hydrants. Costs of labor, materials used and expenses Incurred In the maintenance of plant not provided elsewhere. Page 2 File: WD63\CSTCOMP.\""(1 02-Feb-93 SOURCE OF COST INFORMATION Job Cost System Not Applicable Job Cost System Job Cost System Expenditure Reports -Basub 539. 1 O Job Cost System Job Cost System Job Cost System Job Cost System Job Cost System Job Cost System Job Cost System ··-~, .. -----.. ,,;..:;;-·,-o,...,.._ •• ._ •• ._.,.,_..,,.v, JOIITT FACILmEs AGREEMENT COST COMPONENTS -WHOLESALE RATE CALCULATION COST COMPONENT CUSTOMER SERVICE Meler Reading Expenses: Customer Records & Collection Expenses: ADMINISTRATIVE & GENERAL Administrative & General Salaries: Oflice Supplies: Outside Services Employed: Insurance: Administrative Pensions & Benelits: Maintenance of General Plant: DEFINmON Costs ol labor, materials used and expenses Incurred In reading customer meters. Costs of labor, materials used and expenses for Water Ullllty's allocated share of Utility Billing operations. Costs of labor for Waler Utility Engineering staff less labor cosls lor Transmission and Distribution Operations (Supervision and Engineering). Water Utility's allocation ol Utility Administration operations net of costs for Water Utility's allocated share of Utifily Billing operations and City shop rent. Costs of supplies for Water Utility Engineering operations. Professional services fees and expenses for Water Utility Engineering operations. Costs of Insurance coverage for Water Utility. Costs of pensions and benefits for Water Utility Engineering staff less costs of pensions and benefits for Transmission and Distribution Operations (Supervision and Engineering). Costs of miscellaneous expenses for Waler Utility Engineering operations. Page3 FIie: WD63\CSTCOMP.W<1 02-Feb-93 SOURCE OF COST INFORMATION Job Cost System Job Cost System Expenditure Reports -Basub 534.20 Expenditure Reports -Basub 534.20 "t\ Expenditure Reports -Basub 534.20 l:5 Expenditure Reports -Basub 534.20~~ lJ! I.I.I Expenditure Reports -Basub 534.20 }~ 9 [iJ 0: Expenditure Reports -Basub 534.20 .. ' CllY Of HENTON/BRYN MAWR-LAKERIDGE WATER & SEWER DISTRICT JOINT FACILITIES AGREEMENT COST COMPONENTS -WHOLESALE RATE CALCULATION COST COMPONENT EXISTING WATER CONSUMPTION DEBT SERVICE ALLOCATION DEFINITION Total City billed water consumption. Accrued Revenue Bond Debt Service allocated to Water Utlllty'a production and transmission operations less West Hill Joint Facllltles (excluding well no. 9) portion of 1985 unrefunded bond Issue and 1989 refunding bond Issue. Page 4 FIie: Y't.OS:J\CSTCOMP.~1 02-F•b-93 SOURCE OF COST INFORMATION City Bllllng Totaf Report Accrued Revenue Bond Debt Service Schedule Summary of Water Utlllty Capital Improvement Programs .. f) .. 15-0ec-92 File: W063\93Proj.Wk1 CITY OF RENTON/BRYN MAWR-1..AKERIDGE WATER DISTRICT 1993 RATE PROJECTION 1993 1992 1991 1990 1989 1988 1987 1988 1985 1984 1883 1982 1981 Cost Componenl Projected EBlimated .. Existi11g Water Consumption 2,971,000 2,966,758 2,946.151 2,994.954 2,984,474 3,053,125 3,224,256 2,940,075 2,780,384 2,578,713 2.-.872 2,490,938 2,375,442 1981 Est. WO #63 Consumption Total Waler Consumption 2,971,000 2,966,756 2,946,151 2,994,954 2,984,474 3.053.125 3,224,256 2,940,075 2,780,384 2,578,713 2,392,872 2,490,939 2,375,442 Tc ?roduction & Transmission $1,347,850 $1,271,401 $1,121.786 $1,094,312 $1,100,229 $923,835 $1,008,840 $1,010,138 $9n,oos $942,585 $749,092 $885,282 $580,717 less Costs of Seattle Water tor 0 0 0 0 0 0 0 0 0 0 0 0 0 Renton West Hill Service Allocatable Prod & Trans Costs 1,347,850 1,271,401 1,121,786 1,094,312 1,100,229 923,835 1,008,840 1,010,138 9n,oos 942,585 749,092 685,282 580,717 \P ti Allocated Existing Debt Service (1) 678,839 554,758 546,090 457,462 304,980 215.209 178,4137 198,039 170,273 185.779 158,285 138,014 12s,14~ C A/located State Excise Tax 0 0 0 0 0 0 0 0 0 Total Water Production & Transmiasion Cost 2,024,689 1,826,158 1,667,8713 1,ss1.n4 1,405,209 1,139,044 1,187,307 1,209,1n 1,147,278 1,128,363 005.3n 823,296 885,859!:: ~ £1 LJJ Prod & Tran Cost Per 100 CF $0.6815 $0.6155 $0.5661 $0.5181 $0.4708 $0.3731 $0.3882 $0.4109 $0.4126 $0.4379 $0.3784 $0.3318 $0.2887:.C ('5 1985 Bond Debt Service, West Hill Portion $0.0000 $0.3260 $0.3000 $0.2740 $0.2480 $0.2220 $0.1960 $0.1700 >( .;t c'J 0. Total Catrt Per 101)-CF .$0 .. !ll! $0,94 $0A7 ,W;!!! $0;72 $0,60 #;i'·• .t~,g $0,M $0;'!f $0;39 $0,~ $0.28. % Increase on Rate .,. 'ii ,t -27.62% 8.71% 9.34% 10.20% 20.80% 5.46% -2.87% 40.78% --s.n% 15.73% 14.03% 14.93% 69.82% % Inc on Prod & Tran Cost 10.71% 8.73% 9.26% 10.04% 26.21% 1.31% -10.39% -0.41% --s.n'M> 15.73% 14.03% 14.93% 69.82% E g Water Supply& Transmission Cost Addilion to Existing Costs for Supply to Welt Hill Additional Operation & Maintenance Coat for West Hill FacilidH Total Water Supply & Tranemi••on Cost Total Water Supply & TrantmlHion Coat Per 100 CF 14-0ec-92 File: W063\93Proj.Wk1 CITY OF RENTON/BRYN MAWR-LAKERIDGE WATER DISTRICT 1993 COST ALLOCATION ANALYSIS 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 11181 Cost Component Projected Estimated Actual Actual Actual Actual Actual Actual Actual ActuaJ Actual Ac1ual Ac1ual SOURCE OF SUPPLY • Operation Labor & Expenses $113,544 $107,117 $69,920 $42,651 $29,747 $17,004 $20,215 $10,311 $7,853 $8,986 $10,108 $8,342 $7,458 Purchased Waler 9,010 8,500 7,787 4,618 5,758 25,906 33,335 107,890 65,380 29,286 28.258 43,004 37,154 Maintenance of Wells & Springs 3,155 2,977 5,945 5,516 401 1,040 8,832 14,613 713 600 4,n4 664 734 , Sourco Of Supply 125,709 118,594 83,652 52,785 35,906 43,950 62,382 132,814 73,946 38,872 43,138 50,010 45,346 PUMPING EXPENSES Power Purchased tor Pumping Water 330,000 290,000 242,874 321,884 329,962 293,370 283,670 247,766 221,779 202,096 152,225 132,827 110,721 \q Maintenance of Pumping Equipment 218,533 208,163 206,278 172,089 188.206 137,283 141,383 119,995 115,934 149,427 89,166 53,952 24,738 · : u. i Total Pumping Expenses 548,533 496,183 449,150 493,973 518,168 430,653 425,053 367,761 337,713 351,523 241,391 186,779 135,458 0) TREATMENT w~I Chemicals 21,200 20,000 35,647 39,799 24,692 44,189 5,270 3,378 457 678 1,019 701),-i Maintenance of Treatment Equipment 60,056 56,656 68,985 33,629 88,961 22,642 83,682 41,448 7,995 10,119 11,247 9,372 s,e2r.:;:· 1 f:d Ul i Tola! Treatment 81,256 76,656 104,612 73,428 113,653 66,831 83,682 46,718 11,373 10,576 11,925 10,381 ~ er, 6-,,, ..;'-..~ ........ w a. TRANSMISSION & DISTRIBUTION Operations (Supervision & Engineering) 93,331 88,048 98,668 84,712 88,330 72,753 97,585 79,094 75,479 69,460 64,827 44,107 54,548 storage Facilities Expense 0 0 0 0 0 0 1,146 1,624 1,068 825 2,214 1,311 836 TrantmiHion & Oietrlbution Llne1 Expanse 330 311 58 0 699 4,984 6,038 2,720 110 n3 34 320 0 1r Expen1e1 69,068 65,158 45,898 45,909 42,390 31,110 0 46,421 18,:08 28,954 48,047 45,1133 M,352 ·._.~,,..er Shop Rent se,•n 94,503 117,491 112,292 104,099 79,091 n,&2e 91,654 81,520 48,200 0 0 0 Maintenance (Supervteion & Engineering) 79,552 75,048 68,887 44,781 46,875 44,008 63,258 63.288 73,813 57,057 84,403 46,062 53,581 Maintenance of Dlllrlbu1ion ReMrvol" 36,054 34,013 42,034 30,907 33.-19,607 18,7n 12,824 11,588 21,553 6,384 20,319 auae Maintenance of Transml11lon & Oiltrlbutfon 378,238 357,n1 231,303 260,628 a10,n2 231,352 203,741 197,503 170,824 115,144 83,655 142,534 ,n .8111 Maintenance of Servtce, 187,353 157,680 207,651 285,-167,388 150,865 163,187 211,980 241,281 258,475 188,388 101,328 17,885 Maintenance of Meter• 47,768 45,084 55,410 54,813 79,594 83,299 73,398 79,821 51.920 88,818 59,917 44,021 33,944 Maintenance of Hydrant• 125,254 111,184 70,2113 n,021 47,010 36,011 43,384 82,533 · 38,907 50,233 44,872 42,378 12,947 Maintenance of Ml1eellaneou1 Plant 57,087 53,885 87,062 55,256 38,768 21,n, 40,722 8,099 104 2,785 1,008 1,310 768 Total Tranunlnion & Olatribution 1,114,522 1,088,827 1,002,755 1,051,818 959,721 780,851 786,871 857,841 n •.201 724,478 564,760 488,324 448,537 14-Dec-92 File: WD63\93Proj.Wk1 CITY OF RENTON/BRYN MAWR-LAKERIDGE WATER DISTRICT 1993 COST ALLOCATION ANALYSIS 1993 1992 1991 1990 1989 1988 1987 11188 1985 1984 11183 1982 1981 Cost Component Projected Estimated Actual Actual Actual Actual Actual Actual Actual Actual Actual Actual - CUSTOMER SERVICE Meter Reading Expenses 146,831 138,520 129,582 121,474 103,398 75,648 80,337 75,090 n,966 66,9n 50,125 43,373 42,795 Customer Records & Collection Expenses 103,050 97,217 88,685 78,481 62,450 71,303 60,941 38,440 48,170 65,841 61,337 64,096 64,976 al Cu:;tomor Service 249,881 235,737 218,267 199,955 165,848 146,951 141,278 113,530 126,136 132,818 111,462 107,469 101,n1 ADMINISTRATIVE & GENERAL Administrative & General Salaries 173,163 155,476 73,017 33,294 22,063 18.188 25,891 24,992 27,859 15,751 14,769 13,105 38,187 Office Supplies 3,359 3,260 3,479 5,320 3,781 9,163 62 100 269 119 451 309 208 Outside Services Employed 32,340 57,783 41,098 52,825 18,366 59,815 157,047 138,508 7,692 3,n7 11,388 27,835 28,164 l Insurance (Injuries & Damages) 20,854 37,817 35,437 19,279 32,142 29,998 24,999 30,893 15,746 19,746 13,031 16,036 17,200 lq Administrative Pensions & Benefits 58,308 40,205 29,838 20,842 33,586 26,497 27,425 39,306 54,238 121,108 51,281 87,337 53,065 Maintenance of General Plant 12,111 4,521 2,654 2,099 5,182 4,266 1,228 1,754 1,689 1,719 1,859 1,728 2,210 H"' Rents 0 0 0 0 0 0 0 0 0 0 0 0 0 r:> Taxes 0 0 0 0 0 0 0 0 368,911 330,464 357,888 342,742 211,12~ I Total Administrative & General 300,135 299,162 185,523 133,659 115,120 147,927 236,652 235,553 476,404 492,684 450,666 489,092 420, 1$7, 1'1 Total System Cost $2,420,036 $2,316,139 $2,043,959 $2,005,416 $1,808,416 $1,617,163 $1,735,918 $1,754,017 $1,799,773 $1,750,951 $1,423,343 $1,333,085 ,..,.-, LlJ $1, 183,sasr,.: i:.:J ,,·,, t:~: (L _ ,AECT PRODUCTION AND TRANSMISSION COSTS Sou,ce of Supply 125,709 118,594 83,652 52,785 35,906 43,950 62,382 132,814 73,948 36,872 43,139 50,010 45,346 Pumping Expen1es 548,533 481,183 449,150 493,973 518,188 430,653 425,053 367,781 337,713 351,523 241,391 1ae.ne 135,_ Treatment 81.258 1e,ese 104,1512 73,428 113,653 66,831 83,682 46,718 11,373 10,578 11,925 10,391 1,329 Transmission Only (1) 425,190 415,789 382,551 401,192 366,134 297,895 300,191 327,190 295,358 278,388 215,458 186.en 171,117 Direct Production And Transmission Costa 1,180,888 1,107,182 1,019,985 1,021,378 1,033,861 839,329 871,308 874,483 718,390 en,359 511,911 433,857 358,251 Prorala Admin & General (2) 167,162 164,219 101,821 72,935 66,368 84,508 137,532 135,855 258,615 285,225 237,181 251,425 202,466 Total Produclion & Transmlnlon $1,347,850 $1,271,401 $1,121,786 $1,094,312 $1,100,229 $923,835 $1,008,840 $1,010,138 $9n,oos $942,585 $749,092 $685,282 $560,717 15--Dec-92 File: WD63\93Proj.Wk1 Co61 Component (1) DEBT SERVICE ALLOCATION -'bl Svsc/1 985 Un ref Bond & 1989 Ref Bond ,st Hill Portion (45.6%) West Hill Portion (45.7%)-1993 Total Debt Svsc on Prod & Tran Less 1985 West Hill Portion Debt Svsc on Remaining System Note: All Consumptions are in 100 C.F. 1993 Projected 289,997 132,529 809,368 (132,529) 676,839 1992 E61imaled 293,947 134,040 688,798 (134,040) 554,756 1991 291,738 133,033 679,123 (133,033) 546,090 CITY OF RENTON/BRYN MAWR-LAKERIDGE WATER DISTRICT 1993 RATE PROJECTION 1990 1989 1988 1987 1988 1985 783,200 650,079 317,285 263,031 299,029 301,348 2£7,072 225,274 144,682 119,942 136,357 137,415 130,905 102,725 602,144 424,922 351,566 315,882 328,944 273,033 (144,682) (119,942) (136,357) (137,415) (130,905) (102,725) 457,462 304,980 215,209 178,467 198,039 170,308 1984 1983 1982 1981 442,330 372,107 328,805 297,957 1as,ne 156,285 138,014 125,142 0 0 0 0 185,779 156,285 138,014 125,142 "1 u.; \UC L:~ 14-Dec-92 File: W063\93Proj.Wk1 Cost Component 4 (1) Allocation of Transmission & Distribution Cost Transmission Only Expense• Distribution Only Expense•• 1983 Projected 425,190 689,332 1992 Estimated 415,789 874,058 CITY OF RENTON/BRYN MAWR-LAKERIOGE WATER DISTRICT 1983COST ALLOCATION ANALYSIS 1991 Actual 1990 Actual 382,551 401,192 620.204 650,424 1989 Actual 366,134 593,587 1988 Actual 297,895 482,956 1987 Actual 300,191 486,680 1988 Aclual 327,190 530,451 1985 Actual 295,358 478,843 1984 Aclual 276,388 448,090 1983 Aclual 215,456 349,304 1982 Aclual 186,6TT 302,847 1981 Aclual 171,117 2TT,420 \rj· Total Trans & Dist 1,114,522 1,089,827 1,002,755 1,051,618 959,721 780,8S1 786,871 857,641 774,201 724,478 584,760 489,324 448.537 -'-"'-"-'---"'---"--'-'---------'--'---'----'-~-'---'--'---~-'----'-----'--------~-------'-----~-----~- Percent of Pipeline Length 10• & Larger. • Transmission Only Expense%•----------------------- T otal Syetem Pipe Length Percent of Pipeline Length 8 • & Smaller •• Distribution Only Expense%•----------------------- Total Sy1tem Pipe Length Direct Production & Tranamllion Colt = .3315 = .6185 (2} Prorata Admln & General Colt•-----------------------• Total Administrative & General · Total System Colt -Admlnlltrallw & General u. 0 ~~ CAG09-014 CITY OF RENTON & CEDAR RIVER WATER AND SEWER DISTRICT FOR THE ESTABLISHMENT OF SERVICE BOUNDARIES THIS AGREEMENT is entered into this Stn day of February 19 99, by and between CEDAR RIVER WATER AND SEWER DISTRICT, a Washington municipal corporation, hereinafter referred to as "CRWSD", and the CITY OF RENTON, a Washington municipal corporation, hereinafter referred to as RENTON". WITNESSETH: WHEREAS, CRWSD is qualified to provide water and sewer service within its prescribed area; and WHEREAS, RENTON is qualified to provide public services, including water and sewer service, within its prescribed areas; and WHERE, it is in the public interest for the parties herein to enter into an agreement to provide for the efficient planning and development of new water and sewer services in areas which may be served by either, or both, of the parties herein; now, therefore, IT IS HEREBY AGREED by and between the parties hereto as follows: 1. Water Service Area Boundary Between RENTON and CRWSD. The attached Figure "A" illustrates the line separating the RENTON water service area from CRWSD water service area. RENTON shall provide service for the area generally North and West of the line illustrated. CRWSD shall provide service for the area generally South and East of the line illustrated. Any new construction, upgrading, or replacements within the RENTON City Limits by CRWSD for water service shall be in compliance with RENTON design and construction standards then in effect or CRWSD design and construction standards, whichever are the higher design and construction standards including: materials, techniques, and fire flow. 2. Sewer Service Area Boundary Between RENTON and CRWSD. The attached Figure "B" illustrates the line separating the RENTON sewer service area from CRWSD sewer service area. RENTON shall provide service for the area generally North and West of the line illustrated. CRWSD shall provide service for the area generally South and East of the line illustrated. Any new construction, upgrading, or replacements within the RENTON City Limits by CRWSD for sewer service shall be in compliance with RENTON design and constructions standards then in effect, or CRWSD design and construction standards, whichever are the higher design and construction standards including: materials and techniques. 3. Maintenance of Existing Facilities: CRWSD and RENTON will each maintain their own facilities, according to industry standards. 4. DISTRICT Comprehensive Water and Sewer Planning. CRWSD will submit, to RENTON, all future Comprehensive Water and Sewerage Plans and amendments thereto involving area and/or improvements within RENTON City Limits. Said submission of the CRWSD Plan(s) is to assure consistency with adopted city plans, policies, and land use controls, assist in the review of new development proposals and right-of-way construction permits, and to fulfill the responsibilities set forth in RCW 57 and King County Title 13. As new facilities are planned, constructed, maintained, and/or replaced within RENTON, they shall comply with RENTON design and construction standards then in effect, or CRWSD design and construction standards, whichever are the higher design and construction standards. 5. Extension of Utilities Across Properties. RENTON and CRWSD agree that they will require property owners who must extend facilities to service their property in a comprehensive fashion up to and including extending said facilities to the far side of the property, when appropriate, to provide a connection point for the future (or existing) facilities of the next property. 6. Franchise Agreement. Upon RENTON annexing property within the CRWSD service area, RENTON shall grant CRWSD, for the purposes of continuing use of rights-of-way, a temporary franchise for utility facilities within the annexed territory. This franchise shall have the same provisions as stated in the franchise between King County and CRWSD and have a term not to exceed 3 (three) years. RENTON and CRWSD will immediately begin negotiations for a new franchise for the purposes of rights-of-way use for CRWSD service area within RENTON. The new franchise shall be negotiated within three years. Upon any subsequent annexations by RENTON within the CRWSD service area, RENTON shall amend the franchise to include the annexed area, in order to maintain one franchise agreement. The franchise shall maintain the remaining balance of the term of the franchise. The franchise should include any updated provisions as approved by RENTON and agreed to by CRWSD. Any franchise agreement issued hereunder shall be consistent with the respective comprehensive plans of the parties and State law. 7. Governmental Approvals. The parties will give notice of the adoption of this Agreement to Metropolitan King County, to the Department of Ecology, to the Department of Health, and to any other agency with jurisdiction, and shall cooperate and assist in any reasonable manner in procuring any necessary approvals hereof by those agencies. 8. Sanctity of Agreement. This Agreement constitutes the entire agreement of the parties, concerning the subject matter herein, and there are no representations or oral agreements other than those listed herein, which vary the terms of this Agreement. Future agreements may occur between the parties to identify, agree upon, or transfer service areas and/or facilities. This Agreement shall have a term of 25 (twenty-five) years. 9. Obligations Intact. Nothing herein shall be construed to alter the rights, responsibilities, liabilities, or obligations of either CRWSD or RENTON regarding provisions of water or sewer services to the properties described herein, or other properties, except as specifically set forth herein. DATED this 8th day of February 1999 . Authorized by Resolution No. P571 of the City Council of the City of Renton, Washington, at its regular meeting held on 8th day of February 199 9. OF RENTON sse Tanner, Mayor Date/ TTEST: w Marilyn J. et rs n, City Clerk Dat APPROVE TO LE M. Lawrence J. Warren, City"Attorney Approved by Resolution No. 3740 / of the Board of Commissioners of CEDAR RIVER WATER AND SEWER DISTRICT of King County, Washington, adopted at its regular meeting held on 19th day of January 1999 . CEDAR RIVER WATER AND SEWER DISTRICT By: Title: t LU ul t It 1 CO M LL aw PRO PIN t j r, 0 /s f WEER iiiiiiif%% I ilJ/ j I1 i,'o ' '// /. ii/iii' or Ri/101.0zzM4 I C///.//'• AW,1/I '0 f Ai 1 iiiiiiii6 s r II/1 J/JJ/ PRIME 1y 11111111111 ASS/` j /////• / ! VIII 1 II O`% j i%%'' e.:•.:i! 11111111.!'`1011j J I/ J/ I i AM 1 l11 11111111 11 t r ;; 4 I a1 11111 1j iL/1F i jr 1 i 1/ 74OFFER jr r/ rp / 004. tl.11tn111..t1f I_W110000 7 1• r s.,ALI,I I Ilen.r.o,f I•„%5d7 7Ei./.}i%•1/• iP.L••1, 3srj?.r% i tnuunty/i-I v I 115 p.nair/.! /. fol sr ..C a. II.l I i,st1..lei •sJ1_s11!N.i•d/i j!I.r ..v.:. J 1 r i / l, l/I,.y i!/9 f i/ O'..r 1tr!p•s.I1 •... -n.nM I L ji.,.' iq.../y L/,Jr.?Li i if!i[/:4 tN gum. a.. /ZI%;I I O! /,FF-0 /;y.-.0/'.; Ll /••-•.,.<I..J..p d:/". jtty bIIlti111•I1/ °. OS.•f.il0ir IS"A iiil''iaa.'il i.!%:uu.not • 9, -- II 11.iiIE..rssni/GI.i!Lrf'.',i'i:'li1 L': .In as pn1 IIV Y,j ;il j ar l.liatli/e ...ri,.:' : umint t s: II l >l,i1 •.%I///'II/ y`•ici h'..1..'I••gi.i.a/.rE Ip/O,;'•'/:a3' %7t a I t nu 111111: r/.1i'G a/ //:"•./%l''%l.a-!ji%I :• ..•g;. : y nn=: IIIIIIIItttnl i, l.Oi+•yi'•/ l// /OiG.v.l"•:1..,%`'/!a..61i.:.''.tti••.'i:.p , i.• ..I:C r 9sr/ /! // •iS/I.IS/y0ya%i' I Iy1..'.:'Gl. i i G L •ih -.\.: nIn11 P I I/E/ //i Y•s'.I:,ri.i ri.9,.1:.,,:IL'. •'.A• 1, w::.i C7V i,iiI'1 I i// i i 1.;•IO I•II. i r%i',• 1 I,, p.- o.nn•inv ..n.r/ / i°I •115 I/iy 7•s=J••I•f. ,.• _i i did •t C• 1,1 s !• ,••ili rsie.:``re1n.IS/.el'i19!i a i O V t 1O.n.tl- IyI' •s.I'/i.'ilir.nTe/v'IVI•,.''.- t sp • t1:: IIU i.s/i. SIy i/?T;rs, ..•.*.i Q . •1 C 1/ I 1y1 Imo.. 1' .. j J'ifi l0:•• /Ili• ''!%:% II i is iyi:AC,.,'•O 11/1I// j s//i.J :nu.nn 1 L '1 j •1'. 111111 yt-•.ry nrl//Li77 f .i9y If_7 Ilii a 'I'.' / Pia 1 r 09 Wl Elmosi fir, ,10' ' r J / 1. Is• 1.. • . .._ iii S ;•`°//7 f ' ',:::1 I I/j•I - - - r - _ = i f KV J/ I/Ii"/,/ f VIII"•70-•/ I'I!/i j %j/, ,i 11..... is t , - n C” ie:;rii/ s; /FI' • i I/I'''O i/. ' 7 11 C I''r! •i r i 1 f' ii 2/00.' j• %.//rte.•1/. 1-_ 1111 01:--_. u nV I.r!ir r• 1. jID.D'r I• . l...r/',.r•i./ p y.iri JJ r . O-.QnI1_:I 1 I J// r Ii,••/// d!'S 'i•:r, J• srt••° I/ ,\t'Inn//. - r i nmO an rtei''. :r;, :... ./:i. I•r'•br'••Oio,• i./` y L 1:U A 4i i •/•°' / .1/.. .. i nrt. ,. , i.ull. 111 1Il/'i i'i/,//•lam/.'.!`.• ry 9'i•.I'''i I/ /r L:O t C ' I n1111111 nAOi.Nr m n- r.'..-.- .O.i//"ilF./;. •'.../` s: ::'v I. ::1 , unuuumn Q 1. /.,I: r I I / •" I!/':•%' /II\ '•.o` •. I'I'C,' l i•i /'i r' .ti' O t. t O I1 7 . 11 l'O'/ 'sue///J% '.. •e/% r /i- / •• F/ ./ f'ilo i Z' fi•/ / i/i/jI/. / II r•/• 1 ' + nn 1i Ct1.pry' ,• '•/1/%r O° I s i, / s%if/,il, i.- 11, I t , : :` t;:I C:.; 11, s.•L;I .y 1 1_:61111 1,11 :L li II 1-11111116r.SICr:1..::5s aI' ., r l 1, • iT j I%'/%I•'/ 1y0,.."./• I•/ ../ .:rdr7i:i•.niE r Iin 1 M E ./i gi / Lli • I, i}i•f// soona\OI/ . e/, s, // 111. t 1,.\./I// I_/I/!//% j%I /.I% a, O. r/ I i//,/iII, f T I-;ioI%p iI. i:/ l/.% 1l//. i/:'• r.•/ r/ I=I1/_ p/ I,/_/ Iz% p• i I,.%ij.j%l%/I/IZ!/Iad iIi iii//•J: L/// r.:: i rQ t,lril tII u.\m i. mr..nu t I/,, ,` nL n U IlVIntrlr Int ll. 1I,1n 1 pt! 1 I1nA 1 m tn•I' L.I i. /d j mar nqp._7 I••i .t.1\1. II S '.:p tfi/ l<°./ r f.. U/I G:e//l/r. 151 . 1a1 yyI a , atat/q p.C i.tt 4'•I'•' . //rr': •/ i'I/ uu tuntTit p vn..war p.:.c q_ I 1 r;Ile I,r 11 Illf— • in11 • : toice // j .!"/.,ynrer0/0</ i:::;0'i I -.p 11:._-p Ih r X1111 1 1 =. p1 11:::uaa, 1•\E9 i/I%ri/"•.a% 1 .r7i.iOl//i..itc7a7zi7 3Lr/iii 11 7ti•Ii:6•;.olll:•t!' 17S I_u iu.nnulir'7 1 E.i 1 r. r nu uuuunr Ilnm.n 1 nmInuui D V ` 1 1— tarn t 1111111111111'1 D: I. p- vim .. 4•.O`"i.a\\\ C. yi• I fin.- irl—i t 37•.r •y I i.911 j .'. U n- G nn t ni 1rp•7.,a/•1. I i;\\\\`` .Siii. p Ci 1 un 11111 111 111 11111 1 .1 IIi•=i ii::i 1 1 \ I n i Opt y/•nnu: 11 w11111 will,g1n11 IIn111111I 1 Q•r/i11P tpNt rin• d0: 1 c\ A.nnnmm.un rtnut•... um nn: m i.'i' OW Ljj z cc > .a co w LL LU w co J J I/ j i s', o Ilp'p`'•all f> I+'. /J"//r Or 9 Ise,0000 v p: . -! N Ogg iri d/i Pr ijO I'I,/ I ///t*°ia's'i, i f 3B dd, vo no 0 q0" ,/I /I/ 4•. ``',. •ice t igg III of>./ . , /! f >• 1 r`mod/'rrl i I ./' I . Yn C, RN 0. 011 R N o ,++ /1 oll ". /` // i" moll IT / 1 j/. L 0-_?C •,•:-4 n n1111 t• r i Ildl // i'j/' o'Il1'101/-y/• INS /I'/ I'I g1'u•yna .ra. n r r Z Zu•Z 1 , nnT uv.i.Y.. C i/rid'de: r i:P 1 i l / j I !S u C.:1111 MINI C 1 ' L ii..S S- I/ i. E Iti• I L' ,1 11 ': i•: S 3 CORRESPONDENCE SECTION WIN CITY OF RENTON ru CITY CLERK'S DIVISION MEMORANDUM DATE:2/9/99 TO: Mike Benoit, Utility Systems FROM:Bonnie Walton, x 6510 SUBJECT: CAG-99-014, Cedar River Water & Sewer District The attached document was fully executed at last night's Council meeting and copy is being returned to you. An original was given Mr. Canter at the meeting and the other original document is retained by the City Clerk. Thank you. Enclosures: (1) CONTRACT CHECKLIST STAFF NAME & EXTENSION NUMBER: Mike Benoit X6206 DIVISION/DEPARTMENT: PBPW/ Utility Systems 99-oil CONTRACT NUMBER: CAG - TASK ORDER NUMBER (if applicable): N/A CONTRACTOR/CONSULTANT/AGENCY: Cedar River Water and Sewer District PURPOSE OF CONTRACT: Interlocal Agreement / Boundary Agreement 1. LEGAL REVIEW: (Attach letter from City Attorney)attached 2. RISK MANAGEMENT REVIEW FOR INSURANCE: (Attach letter)N/A 3. RESPONSE TO LEGAL OR RISK MGMT CONCERNS: (Explain in writing how concerns have been met.)N/A 4. INSURANCE CERTIFICATE AND/OR POLICY: (Attach original) N/A 5. CITY BUSINESS LICENSE NUMBER: N/A 6. ATTACHED CONTRACTS ARE SIGNED BY CONTRACTOR/CONSULTANT: No The State, as the contracting agency, will execute after the City. A. Contracts under $10,000 also signed by Dept. Administrator: if not, provide explanation) 7. FISCAL IMPACT: A. AMOUNT BUDGETED: (LINE ITEM) (See 8.b)*N/A B. EXPENDITURE REQUIRED: N/A 8. COUNCIL APPROVAL REQUIRED: (Prepare Agenda Bill): 9. DATE OF COUNCIL APPROVAL (if applicable): 1/8/99 10. RESOLUTION NUMBER (If applicable): 11. KEY WORDS FOR CITY CLERK'S INDEX: A. Cedar River Water and Sewer F. Water UtilityDistrict B. CRWSD G. Boundary Agreement Water C. Sewer Service Area Boundary H. Boundary Agreement Agreement Wastewater D. Water Service Area Boundary J. Service Area Boundary Water Agreement E. Sanitary Sewer Utility K. Service Area Boundary Wastewater H:/forms/contract/CKLIST.DOC 7/12/93 CITY OF RENTON, WASHINGTON RESOLUTION NO. 3371 A RESOLUTION OF THE CITY OF RENTON, WASHINGTON, AUTHORIZING THE MAYOR AND CITY CLERK TO ENTER INTO AN INTERLOCAL AGREEMENT WITH THE CEDAR RIVER WATER AND SEWER DISTRICT RELATING TO THE ESTABLISHMENT OF SERVICE BOUNDARIES. WHEREAS, the City of Renton and the Cedar River Water and Sewer District both provide water and sewer services to citizens within the greater Renton area; and WHEREAS, it is in the public interest for the parties herein to enter into an agreement to provide for the efficient planning and development of new water and sewer services in areas which may be served by either, or both, of the parties herein; NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF RENTON, WASHINGTON, DO RESOLVE AS FOLLOWS: SECTION I. The above recitals are found to be true and correct in all respects. SECTION H. The Mayor and City Clerk are hereby authorized to enter into an interlocal agreement with the Cedar River Water and Sewer District establishing the common water and sewer service boundaries between the City of Renton and the Cedar River Water and Sewer District. PASSED BY THE CITY COUNCIL this 8th day of February 1999. Marilyn J.Vetek6, City Clerk 1 i G, j iii',•.„> poll Imto1 /, 000 0 loolo YO 0 oar : n i.. `•_ J.\ "' qtltl \ fl• i-j•:%•.1 1111.1111 ., 410 tpj 2 j Y t`l• i%}';•31°. uf. ur um 1 NNNNI February 8, 1999 Renton City Council Minutes Page 50 Utilities Committee Utilities Committee Chair Clawson presented a report recommending Public Works:Water Line concurrence in the staff recommendation to collect the water line chlorination Chlorination Fee Change fee up-front rather than the current time and materials fee . MOVED BY CLAWSON, SECONDED BY CORMAN,COUNCIL CONCUR IN THE COMMITTEE REPORT. CARRIED. (See page 51 for ordinance.) Utility: Cedar River Water& Utilities Committee Chair Clawson presented a report recommending Sewer District,Agreement re: concurrence in the staff recommendation to approve an interlocal agreement Service Boundaries with the Cedar River Water and Sewer District describing our common water and sewer service boundaries. The Committee further recommended that the resolution regarding this matter be presented for reading and adoption . MOVED BY CLAWSON, SECONDED BY CORMAN,COUNCIL CONCUR IN THE COMMITTEE REPORT. CARRIED. (See later this page for resolution.) Councilman Schiltzer commented that since the subject of water distribution can be a highly volatile issue,Renton is fortunate to share boundaries with cooperative-minded jurisdictions such as the Cedar River Water and Sewer District. ORDINANCES AND The following resolutions were presented for reading and adoption: RESOLUTIONS Resolution#3371 A resolution was read authorizing the Mayor and City Clerk to enter into an Utility: Cedar River Water& interlocal agreement with the Cedar River Water and Sewer District relating to Sewer District,Agreement re: the establishment of service boundaries. MOVED BY CORMAN, Service Boundaries SECONDED BY KEOLKER-WHEELER, COUNCIL ADOPT THE RESOLUTION AS PRESENTED. CARRIED. Walt Kanter of the Cedar River Water and Sewer District was on hand to publicly sign the agreement and thank both his own associates and staff,as well as Renton's officials and staff,for their exemplary work on this matter. Resolution#3372 A resolution was read authorizing the Mayor and City Clerk to sign a letter of Police: Jail Services from agreement with the Okanogan County Sheriff's Office for jail services. Okanogan County MOVED BY PARKER, SECONDED BY EDWARDS,COUNCIL ADOPT THE RESOLUTION AS PRESENTED. CARRIED. Resolution#3373 A resolution was read approving the Eastside Transportation Partnership Transportation: Eastside Mobility Action Priorities. MOVED BY CORMAN, SECONDED BY Transportation Partnership EDWARDS,COUNCIL ADOPT THE RESOLUTION AS PRESENTED. Mobility Action Priorities CARRIED. Resolution#3374 A resolution was read authorizing the Mayor and City Clerk to enter into an Transportation: Renton interlocal agreement with the Washington State Department of Transportation Employees Transit Incentive regarding the Renton City Hall FlexPass Program. MOVED BY CORMAN, Program(FlexPass) SECONDED BY SCHLITZER,COUNCIL ADOPT THE RESOLUTION AS PRESENTED. CARRIED. Resolution#3375 A resolution was read authorizing the Mayor and City Clerk to enter into an Transportation: Renton interlocal cooperative agreement with King County for the sale of F1exPasses Employees Transit Incentive to City of Renton employees by King County. MOVED BY CORMAN, Program(FlexPass) SECONDED BY CLAWSON,COUNCIL ADOPT THE RESOLUTION AS PRESENTED. CARRIED. Resolution#3376 A resolution was read authorizing the Mayor and City Clerk to enter into an Transportation: Commute Trip interlocal cooperative agreement with King County entitled"Commute Trip Reduction Services from King Reduction Act Implementation Agreement." MOVED BY CORMAN, County SECONDED BY NELSON, COUNCIL ADOPT THE RESOLUTION AS February 8, 1999 Renton City Council Minutes Page 50 Utilities Committee Utilities Committee Chair Clawson presented a report recommending Public Works: Water Line concurrence in the staff recommendation to collect the water line chlorination Chlorination Fee Change fee up-front rather than the current time and materials fee . MOVED BY CLAWSON, SECONDED BY CORMAN,COUNCIL CONCUR IN THE COMMITTEE REPORT. CARRIED. (See page 51 for ordinance.) Utility: Cedar River Water& Utilities Committee Chair Clawson presented a report recommending Sewer District,Agreement re: concurrence in the staff recommendation to approve an interlocal agreement Service Boundaries with the Cedar River Water and Sewer District describing our common water j and sewer service boundaries. The Committee further recommended that the vl'' d 1 resolution regarding this matter be presented for reading and adoption . MOVED BY CLAWSON, SECONDED BY CORMAN,COUNCIL CONCUR IN THE COMMITTEE REPORT. CARRIED. (See later this page for resolution.) Councilman Schiltzer commented that since the subject of water distribution can be a highly volatile issue,Renton is fortunate to share boundaries with cooperative-minded jurisdictions such as the Cedar River Water and Sewer District. ORDINANCES AND The following resolutions were presented for reading and adoption: RESOLUTIONS Resolution#3371 A resolution was read authorizing the Mayor and City Clerk to enter into an Utility: Cedar River Water& interlocal agreement with the Cedar River Water and Sewer District relating to Sewer District,Agreement re: the establishment of service boundaries. MOVED BY CORMAN, Service Boundaries SECONDED BY KEOLKER-WHEELER,COUNCIL ADOPT THE RESOLUTION AS PRESENTED. CARRIED. Walt Kanter of the Cedar River Water and Sewer District was on hand to publicly sign the agreement and thank both his own associates and staff, as well as Renton's officials and staff, for their exemplary work on this matter. Resolution#3372 A resolution was read authorizing the Mayor and City Clerk to sign a letter of Police: Jail Services from agreement with the Okanogan County Sheriff's Office for jail services. Okanogan County MOVED BY PARKER, SECONDED BY EDWARDS, COUNCIL ADOPT THE RESOLUTION AS PRESENTED. CARRIED. Resolution#3373 A resolution was read approving the Eastside Transportation Partnership Transportation: Eastside Mobility Action Priorities. MOVED BY CORMAN, SECONDED BY Transportation Partnership EDWARDS,COUNCIL ADOPT THE RESOLUTION AS PRESENTED. Mobility Action Priorities CARRIED. Resolution#3374 A resolution was read authorizing the Mayor and Ci1y Clerk to enter into an Transportation:Renton interlocal agreement with the Washington State Department of Transportation Employees Transit Incentive regarding the Renton City Hall FlexPass Program. MOVED BY CORMAN, Program(FlexPass) SECONDED BY SCHLITZER,COUNCIL ADOPT THE RESOLUTION AS PRESENTED. CARRIED. Resolution#3375 A resolution was read authorizing the Mayor and City Clerk to enter into an Transportation: Renton interlocal cooperative agreement with King County for the sale of F1exPasses Employees Transit Incentive to City of Renton employees by King County. MOVED BY CORMAN, Program(FlexPass) SECONDED BY CLAWSON,COUNCIL ADOPT THE RESOLUTION AS PRESENTED. CARRIED. Resolution#3376 A resolution was read authorizing the Mayor and City Clerk to enter into an Transportation: Commute Trip interlocal cooperative agreement with King County entitled"Commute Trip Reduction Services from King Reduction Act Implementation Agreement." MOVED BY CORMAN, County SECONDED BY NELSON,COUNCIL ADOPT THE RESOLUTION AS APPROVED BY Ci d V COUNCIL Date 0 G UTILITIES COMMITTEE COMMITTEE REPORT February 8, 1999 Water and Sewer Boundary Agreement Between Renton and Cedar River Water and Sewer District Referred February 1, 1999) The Utilities Committee recommends concurrence in the Staff recommendation that Council approve the interlocal agreement with Cedar River Water and Sewer District describing our common water and sewer service boundaries. The Committee further recommends that the resolution authorizing the Mayor and City Clerk to execute the interlocal agreement be presented for reading and adoption. an elawson,Chair Oro G Timothy J. Sch r,Vice Chair athy Ke ker-Wheeler,Member cc: Lys Hornsby Abdoul Gafour Dave Christensen H:DIV/UTIL/WW/CRWSD-CR/MAB:If Revision Date: 1/99 February 1, 1999 Renton City Council Minutes Page 41 Regarding Renton's web site,Councilman Corman suggested that the City register the domain name"www.renton.gov"to link to www.ci.renton.wa.us, since many web users instinctively type in the former name in an effort to locate the official site. Mayor Tanner agreed this was a good suggestion. CONSENT AGENDA Items on the consent agenda are adopted by one motion which follows the listing. Finance:Y2K Compliant Finance&Information Services Department recommended approval of a Utility Billing Software& contract with Springbrook Software for Y2K compliant utility billing software, Meter Reading System and additionally requested authorization to purchase a Y2K compliant meter. reading system from Western Utilities Supply Company at a total combined cost of$225,000. Refer to Finance Committee. Public Works: SW 27th St Surface Water Utility Division recommended an addendum in the amount of Culvert Replacement,RW 111,743 to CAG-98-031,contract with R.W. Beck,Inc. for the SW 27th St. Beck,CAG-98-031 culvert replacement project to complete the final design and preparation of all required permit applications. Council concur. Transportation:Flexpass Transportation Division recommended approval of an agreement with the Program(WSDOT Funding; Washington State Department of Transportation to receive up to$7,500 in grant King County Contract) funds to implement a Flexpass program for City employees,and additionally recommended approval of a contract with King County's Transit Division Metro)to implement the program on a one-year trial basis. Refer to Transportation Committee. Transportation: Commute Trip Transportation Division recommended approval of an agreement in the amount Reduction Services,King of$47,459 with King County for the provision of Commute Trip Reduction County services to affected employers in the City of Renton. Refer to Transportation Committee. Utility: Cedar River Water& Utility Systems Division recommended approval of an agreement with the Sewer District,Boundary Cedar River Water and Sewer District describing mutual water and sewer Agreement 1 service boundaries. Refer to Utilities Committee. MOVED BY PARKER, SECONDED BY EDWARDS,COUNCIL APPROVE THE CONSENT AGENDA AS PRESENTED. CARRIED. OLD BUSINESS Finance Committee Chair Edwards presented a report recommending approval Finance Committee of Claim Vouchers 166640, 166641 & 167194- 167572 and three wire Finance: Vouchers transfers totaling$3,913,078.85; and approval of Payroll Vouchers 164706- 164723 and 124 direct deposits in the total amount of$56,860.00. MOVED BY EDWARDS, SECONDED BY NELSON,COUNCIL CONCUR IN THE COMMITTEE REPORT. CARRIED. NEW BUSINESS MOVED BY CORMAN, SECONDED BY NELSON, COUNCIL CANCEL Council: 2/15/99 Meeting THE REGULAR CITY COUNCIL AND COMMITTEE OF THE WHOLE Cancellation MEETINGS FOR FEBRUARY 15, 1999,IN OBSERVANCE OF PRESIDENTS' DAY. CARRIED. ADJOURNMENT MOVED BY PARKER, SECONDED BY NELSON, COUNCIL ADJOURN. CARRIED. Time: 8:14 p.m. Recorder: Brenda Fritsvold MARIL J.RSEN,C1 City Clerk February 1, 1999 Co OF RENTON COUNCIL AGENDA 1 , Al #: 0.2 Submitting Data: Planning/Building/Public Works For Agenda of: Dept/Div/Board.. Utility Systems Division February 1, 1999 Staff Contact...... David Christensen (x-7212) Agenda Status Abdoul Gafour (x-7210) Consent.............. X Subject: Public Hearing... Water and Sewer Boundary Agreement Between Renton and Correspondence.. X Cedar River Water and Sewer District Ordinance............. Resolution............ Old Business........ Exhibits: New Business....... Issue Paper Study Sessions...... Draft Boundary Agreement Information......... Letter from Cedar River Water and Sewer District City Attorney Approval Draft Resolution Recommended Action: Approvals: Refer to Utilities Committee of February 4, 1999 Legal Dept......... X Finance Dept...... Other............... Fiscal Impact: Expenditure Required... -0-Transfer/Amendment....... Amount Budgeted.......... -0- Revenue Generated......... Total Project Budget 0- City Share Total Project.. Summary of Action: The City and Cedar River Water and Sewer District (CRWSD) have negotiated an interlocal agreement describing our mutual water and sewer boundaries. STAFF RECOMMENDATION: The Planning/Building/Public Works Department recommends that Council approve the interlocal agreement between the City and CRWSD describing our mutual sewer and water service boundaries and authorize the Mayor and City Clerk to execute the interlocal agreement. CRWSD AB.DOC/ CITY OF RENTON PLANNING/BUILDING/PUBLIC WORKS MEMORANDUM DATE: January 20, 1999 TO: Dan Clawson, Chair Members of the Utilities Committee VIA:Mayor Jesse Tanner FROM: Gregg Zimmerman, Administrator 6- Planning/Building/Public Works Department STAFF CONTACTS: David Christensen(x-7212) Abdoul Gafour (x-7210) SUBJECT: Water and Sewer Boundary Agreement Between Renton and Cedar River Water and Sewer District ISSUE: The City has been negotiating an interlocal agreement with Cedar River Water and Sewer District CRWSD). This agreement describes the mutual boundaries between our water and sewer service areas and lays a foundation for future negotiations of a franchise agreement when properties served by CRWSD are annexed to the City. We have completed these negotiations and are asking for Council's approval of the agreement and adoption of a resolution authorizing the Mayor to execute the agreement. RECOMMENDATION: Staff recommends that Council approve the agreement and that Council authorize the Mayor and City Clerk to execute the interlocal agreement. BACKGROUND.SUMMARY: The City of Renton and CRWSD do not currently have either a water or sewer boundary agreement. CRWSD initiated negotiation of this interlocal agreement when, as part of the review of the CRWSD water plan, the Department of Health (DOH) commented on the need for adjacent districts to have or to be negotiating boundary agreements. DOH made the same comment when Renton's Water System Plan was reviewed and we expect a similar comment from King County during the review of our Long-Range Wastewater Management Plan. CRWSD 1P.DOC/ CITY OF RENTON & CEDAR RIVER WATER AND SEWER DISTRICT FOR THE ESTABLISHMENT OF SERVICE BOUNDARIES THIS AGREEMENT is entered into this day of 19 , by and between CEDAR RIVER WATER AND SEWER DISTRICT, a Washington municipal corporation, hereinafter referred to as "CRWSD", and the CITY OF RENTON, a Washington municipal corporation, hereinafter referred to as RENTON". WITNESSETH: WHEREAS, CRWSD is qualified to provide water and sewer service within its prescribed area; and WHEREAS, RENTON is qualified to provide public services, including water and sewer service, within its prescribed areas; and WHERE, it is in the public interest for the parties herein to enter into an agreement to provide for the efficient planning and development of new water and sewer services in areas which may be served by either, or both, of the parties herein; now, therefore, IT IS HEREBY AGREED by and between the parties hereto as follows: 1. Water Service Area Boundary Between RENTON and CRWSD. The attached Figure "A" illustrates the line separating the RENTON water service area from CRWSD water service area. RENTON shall provide service for the area generally North and West of the line illustrated. CRWSD shall provide service for the area generally South and East of the line illustrated. Any new construction, upgrading, or replacements within the RENTON City Limits by CRWSD for water service shall be in compliance with RENTON design and construction standards then in effect or CRWSD design and construction standards, whichever are the higher design and construction standards including: materials, techniques, and fire flow. 2. Sewer Service Area Boundary Between RENTON and CRWSD. The attached Figure "B" illustrates the line separating the RENTON sewer service area from CRWSD sewer service area. RENTON shall provide service for the area generally North and West of the line illustrated. CRWSD shall provide service for the area generally South and East of the line illustrated. Any new construction, upgrading, or replacements within the RENTON City Limits by CRWSD for sewer service shall be in compliance with RENTON design and constructions standards then in effect, or CRWSD design and construction standards, whichever are the higher design and construction standards including: materials and techniques. 8. Sanctity of Agreement. This Agreement constitutes the entire agreement of the parties, concerning the subject matter herein, and there are no representations or oral agreements other than those listed herein, which vary the terms of this Agreement. Future agreements may occur between the parties to identify, agree upon, or transfer service areas and/or facilities. This Agreement shall have a term of 25 (twenty-five) years. 9. Obligations Intact. Nothing herein shall be construed to alter the rights, responsibilities, liabilities, or obligations of either CRWSD or RENTON regarding provisions of water or sewer services to the properties described herein, or other properties, except as specifically set forth herein. DATED this day of 199_. Authorized by Resolution No. of the City Council of the City of Renton, Washington, at its regular meeting held on day of 199 . CITY OF RENTON Jesse Tanner, Mayor Date ATTEST: Marilyn J. Petersen, City Clerk Date APPROVED AS TO LEGAL FORM: Lawrence J. Warren, City Attorney Approved by Resolution No. of the Board of Commissioners of CEDAR RIVER WATER AND SEWER DISTRICT of King County, Washington, adopted at its regular meeting held on day of 199_. CEDAR RIVER WATER AND SEWER DISTRICT By: Title: A j 1 i% r/'fir' /•.... ir iii/'// , I /•/%// j»jrj// /Jjjj/ NE ji . iii/iii m j'% / y:, li ii/ ,•/ ri /' ats:t":°:-1 E aftJ//r ji fry;%%%':'r"% i ' - .•d-- IH/I IMMON' J%z %rrJ J,r `' +' r / ,' 11—=lures-[i'r•. r ;:%%% r/ iJ''/j ..•::llul!-;k; tii r" r. 31"=a= J%'/'/r /J•lri I 1 _-',•. l-. .wou.un uu ii 3 m 4/// J j 111 C•i:.. ../'.',uu.r se= II 1.1 t; r•%."• n.. RIP S•f=:1'.. 3•\,.e .!/JY/ %//i•J i/r'' ';I r/ii:3"«' - • t q" . F:v ee ! t j 114 1111 5 •... I Fly1671 111P11 111 (Nylupla"0.. 1 Y SM j molms, tij II ii I'lll MIA g. •;;fir•.` t. fir/ pligm.FEWO Ool r./g"n- Memo UN CEDAR RIVER WATER & SE 18300 S.E.Lake Youngs Rd. Renton,Washington 98058-9799 425) 255-6370 PAX: (425) 228-4880 January 21, 1999 Mike Benoit Planning/Building/Public Work Department City of Renton 1055 South Grady Way Renton, WA 98055 Subject: Draft City of Renton and Cedar River Water and Sewer District Interlocal Agreement Dear Mike, The Board of Commissioners for Cedar River Water and Sewer District has reviewed the Interlocal Agreement as revised on January 18 by the City of Renton. After much discussion,the Board has directed staff to present the draft Interlocal Agreement to the Renton staff in preparation for deliberation and approval by the City-Council. It is our understanding this Interlocal could be introduced by resolution to your Council on January 25 with referral to your City Utilities Committee for a meeting on February 4. We look forward to attending the Utilities Committee meeting. We will have one Commissioner,Kelly Snyder, and myself in attendance. Please notify us of-the time and location of the meeting. We look forward to meeting with your Councilmembers and bringing completion to this Interlocal Agreement with adoption and signatures. If you have any questions, please contact me at 425-255-6370 or Kelly Snyder at 425-869-9448. Sincerely, Ronald P. Sheadel General Manager cc: Kelly.Snyder, Roth Hill Engineering Partners, Inc. Dick Jonson, Jonson and Jonson,.P.S. Lys Hornsby, City of Renton David Christensen, City of Renton Abdoul Gafour, City of Renton Commissioners Walter M.Canter Charles E.Terwillegar General Manager Lorraine M.Snyder Ron Sheade. y R CIT F RENTON LL Office of the City Attomey Jesse Tanner,Mayor Lawrence J.Warren 1 J MEMORANDUM JAN - 1999 CITY OF ,=tt-NTON Engineer rig Dept, To: Mike Benoit From:Lawrence J. Warren, City Attorney Date: January 7, 1999 Subject: Interlocal Agreement with Cedar River Water and Sewer District By memo dated December 31, 1998, received by my office on January 4, 1999, you ask me to review an agreement establishing service boundaries between the City of Renton and Cedar River Water and Sewer District. I approve that document as to legal form. You ask two questions, the first related to section 5 and the use of the term "when appropriate." You feel that this language would allow the City to change its policies about requiring an extension of water and sewer mains. Your question relates to a possible takings argument by requiring property owners to extend their facilities to the far side of their property. I certainly believe that the language is of assistance. It may not be necessary, however, if a court made a ruling that requiring the extension was a taking. A counter-argument can be made, so I think the language is appropriate in the agreement. The second question relates to section 6 and the granting of an interim franchise for recently annexed properties. The concept is valid and acceptable. If you have any further questions please let me know. Lawrence J. arren LJW:as. cc: Jay Covington A8:153.01. Post Office Box 626 - 100 S. 2nd Street - Renton, Washington 98057 - (425)255-8678 0 This paper contains 50%recycled material,20%post consumer OrN low, CITY OF RENTON, WASHINGTON RESOLUTION NO. A RESOLUTION OF THE CITY OF RENTON, WASHINGTON, AUTHORIZING THE MAYOR AND CITY CLERK TO ENTER INTO AN INTERLOCAL AGREEMENT WITH THE CEDAR RIVER WATER AND SEWER DISTRICT RELATING TO THE ESTABLISHMENT OF SERVICE BOUNDARIES. WHEREAS, the City of Renton and the Cedar River Water and Sewer District both provide water and sewer services to citizens within the greater Renton area; and WHEREAS, it is in the public interest for the parties herein to enter into an agreement to provide for the efficient planning and development of new water and sewer services in areas which may be served by either, or both, of the parties herein; NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF RENTON, WASHINGTON, DO RESOLVE AS FOLLOWS: SECTION I. The above recitals are found to be true and correct in all respects. SECTION H. The Mayor and City Clerk are hereby authorized to enter into an interlocal agreement with the Cedar River Water and Sewer District establishing the common water and sewer service boundaries between the City of Renton and the Cedar River Water and Sewer District. PASSED BY THE CITY COUNCIL this day of 11999. Marilyn J. Petersen, City Clerk 1 RESOLUTION NO. APPROVED BY THE MAYOR this day of 1999. Jesse Tanner, Mayor Approved as to form: Lawrence J. Warren, City Attorney RES.711:1/25/99:as. 2 This paper contains 50%recycled material,20%post consumer Al CITY OF RENTON, WASHINGTON RESOLUTION NO. 3371 A RESOLUTION OF THE CITY OF RENTON, WASHINGTON, AUTHORIZING THE MAYOR AND CITY CLERK TO ENTER INTO AN INTERLOCAL AGREEMENT WITH THE CEDAR RIVER WATER AND SEWER DISTRICT RELATING TO THE ESTABLISHMENT OF SERVICE BOUNDARIES. WHEREAS, the City of Renton and the Cedar River Water and Sewer District both provide water and sewer services to citizens within the greater Renton area; and WHEREAS, it is in the public interest for the parties herein to enter into an agreement to provide for the efficient planning and development of new water and sewer services in areas which may be served by either, or both, of the parties herein; NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF RENTON, WASHINGTON, DO RESOLVE AS FOLLOWS: SECTION I. The above recitals are found to be true and correct in all respects. SECTION U. The Mayor and City Clerk are hereby authorized to enter into an interlocal agreement with the Cedar River Water and Sewer District establishing the common water and sewer service boundaries between the City of Renton and the Cedar River Water and Sewer District. PASSED BY THE CITY COUNCIL this 8th day of February 1999. Marilyn J.Vetekdn, City Clerk 1 RESOLUTION NO. 3371 APPROVED BY THE MAYOR this 8th day of February 1999. JestRanner, Mayor Approved as to orm: Lawrence J. Warren, City Attorney RES.711:1/25/99:as. 2 ORDINANCE NO. 1544 AN ORDINANCE OF THE CITY OF RENTON, WASHINGTON, GRANTING A FRANCHISE TO THE CITY OF SEATTLE, A MUNICIPAL CORPORATION, FOR THE ESTABLISHMENT, MAINTENANCE AND OPERATION OF A WATER SUPPLY LINE ON AND NEAR 132nd AVENUE S.E. WITHIN THE CITY 0'F RENTON, AND FIXING THE TERMS AID CONDITIONS OF SUCH GRANT. BE IT ORDAINED BY THE MAYOR AND THE CITY COUNCIL OF THE CITY OF RENTON: SECTION I: The right, privilege and franchise is hereby granted unto the City of Seattle, a municipal corporation, for a period of fifty (50) years from and after the date of acceptance by the City of Seattle of this ordinance, to construct, install, operate and maintain a water supply line, thirty-six (36) inches in diameter, in, upon, and along 132nd Avenue S. E., within the City of Renton, King County, Washington. The water supply line shall be located 17 feet west of the center line of 132nd Avenue S. E. and shall commence at the south line of S. E. 128th Street and continue northerly along 132nd Avenue S. E. to the present city limits, a total distance of 3314 feet, more or less. SECTION II: The City of Seattle, as Grantee herein, shall have the right of reasonable ingress and egress to and from said water supply line for the purpose of repair, replacement and maintenance thereof but such right shall be subject to and consistent with the rights and regulations of the City of Renton and the rights of the public for use of said avenue or street. All necessary work required to be done by Grantee shall be completed with reasonable dispatch and with the least practicable interference with or inconvenience to the rights of the public and individuals. Grantee shall restore all streets, alleys, sidewalks and public grounds, upon completion of any excavation, installation, repair or replacement, to their prior condition of safety, utility and type of construction. In case anIT obstruction caused by Grantee shall remain longer than five (5) days after notice to remove it, or in case of e U neglect or failure by said. Grantee to protect any dangerous places by proper guards, barricades or other precautions, the City may remove or protect them at the expense of said. Grantee. Further, the City of Renton reserves the right at all times upon reasonable notice to the grantee, to excavate for, install, construct, maintain and operate, water, sewer and other utility lines andconnections thereto, parallel to, across, or in. proximity to the water supply line of Grantee, and. the City of Renton may further require such changes or adjustments as may be d.eemed necessary by it from time to time. Whenever it shall become necessary in grading or re -grading, paving or re -paving, improving or re -improving any highway, street, avenue or alley in said. City of Renton.., or in the building of any side- walks or any improvements thereon., to remove any appurtenances or appliances located. above, at or in proximity of the surface, except the water supply line, belonging to the Grantee, it shall, upon. receiv- ing reasonable notice from the City of Renton, move such appurtenances or appliances at its own cost and. expense; and.. if said. Grantee ,shall fail, neglect or refuse to remove such appurtenances or appliances; then same may be removed. by the City of Renton at the expense of said Grantee. Whenever it may be necessary in making any of the improve- ments herein mentioned, or in the construction of any sewer or water - main, or in the laying down of any other d.uly authorized. conduit owned or controlled. by•.the City of Renton, to remove, re -locate or in any manner change any appurtenances or appliances belonging to said Grantee, it shall, within a reasonable time after receiving such notice from the City of Renton, remove, re -locate or change said appurtenances or appliances, and upon its failure or neglect to do so within a reasonable time, then such appurtenances or appliances may be removed, re -located. or changed. by the City of Renton at the expense of Grantee. The City of Seattle, as Grantee, hereby agrees to comply with all applicable provisions of the Qrd.inances of the City of Renton as at any time in force, and, with the laws and regulations of any 2- competent governmental agency having controlling jurisdiction, affecting the premises or the exercise of rights under this ordi- nance. If the Grantee shall at any time fail to promptly perform and comply with any duty or obligation herein imposed, then the City of Renton may, at its option, proceed to perform and execute same at the cost and expense of the Grantee and Grantee shall immediately become and remain liable unto the City of Renton for any and all such loss, expense, cost or damage. and install Section III. Grantee further agrees to provide/at time of con- struction, 8 -inch outlets in said water supply line, so same will be availablelfor future connections to the City of Renton water system and to permit connections thereto; said outlets are to be located at intersections of said.water supply line with the following thorough- fares: (a) Maple Valley Highway (also known as Primary State Highway No. 5); (b) Southeast 128th Street; (c) Sunset Highway (also known as Primary State Highway No. 2); and (d) agrees to provide such connec- tions at other locations as Grantee and the City of Renton may agree on from time to time. Grantee further agrees to provide such tap connections for service to the City of Renton in the same manner and under the same conditions, as tap connections are provided to other customers supplied with water from said pipeline. Grantee agrees to furnish and sell water through such connections to the City of Renton when requested, at no more than the then established and prevailing rates charged to any other municipal users of water from said pipeline. Section IV: Grantee further agrees to indemnify and save the City of Renton harmless from and against any and all damages, loss, expense, obligations, claims and demands, for injury to person or property or for any other alleged cause, which may be asserted against the City of Renton or sustained by it in any manner growing out of the construction, installation, repair, maintenance, use or operation of said water supply line; that in case any suit shall be instituted against the City of Renton, either independently or 3 jointly with the Grantee, for or upon any such matter indemnified against herein, the Grantee upon notice and request to it by the City of Renton shall defend the City of Renton against any such action. Section V: This franchise is granted upon the express condi- tion that Grantee within sixty (60) days after the adoption of this ordinance shall file with the City Clerk of the City of Renton "its written acceptance thereof. e SECTION VI: This franchise is not exclusive and shall not preclude the City of Renton from granting franchises to other persons, companies or municipal corporations to use the said streets, avenues and other public thoroughfares or any part thereof covered by this franchise for the same purpose as herein authorized or for any other purpose authorized by law. SECTION VII: This ordinance shall be in full force and effect after its passage, approval and legal publication as provided by law. PASSED BY THE CITY COUNCIL OF THE CITY OF RENTON this 1st day of, may 1856. Do theaL S-Gssetttlii City Clerk APPROVED BY THE MAYOR OF THE CITY OF RENTON this 1st day of may 1956. A p o ve d a s t o form. . Joe R. Baxte , Mayor Gerard' M. S e an, Ass stant City Attorney Date of publication as a proposed Ordinances March 22, 1956. Date of publication as Ordinance No.1544t Ma4g 10i 1956. APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix E WATER FACILITIES INVENTORY FORM (WFI) / WukbtgtoH stale Dq)arittKnf if Health Diviy-iou of liii'irvumaiUU Ih-.tll'i Offiw of Drhtkiti;^ WaWr WATER FACILITIES INVENTORY (WFI) FORM ONE FORM PER SYSTEM RETURN TO: Central Services - WFI, PO Box 47822, Olympia, WA, 98504-7822 1. SYSTEM ID NO.2. SYSTEM NAME 3. COUNTY 4. GROUP 5. TYPE 71850L RENTON CITY OF KING A Comm 6. PRItt/IARY CONTACT NAME & MAILING ADDRESS STEVEN (GEORGE) G, STAHL [MANAGER] 3555 NE2NDST RENTON.WA 98056 STREET ADDRESS IF DIFFERENT FROM ABOVE ATTN ADDRESS CITY STATE ZIP 7. OWNER NAME & MAILING ADDRESS RENTON, WATER UTILITY ENGINEERING ABDOUL GAFOUR 1055 S GRADY WAY 5TH FLOOR RENTON, WA 98057 STREET ADDRESS IF DIFFERENT FROM ABOVE ATTN ADDRESS CITY 9. 24 HOUR PRIMARY CONTACT INFORMATION 10. OWNER CONTACT INFORMATION Primary Contact Daytime Phone: (425) 430-7400 Owner Daytime Phone: (425) 430-7210 Primary Contact Mobile/Cell Phone: (425) 766-0863 Owner Mobiie/Cell Phone: (206) 909-5441 Primary Contact Evening Phone: (206)-335-2611 Owner Evening Phone:(253)-639-7566 Fax: (425)430-7426 E-mail: gstahl@rentonwa,gov Fax: (425)430-7241 E-maii: agafour@rentonwa.gov II. SATELLITE MANAGEMENT AGENCY - SMA (check only one) ^ Not applicable (Skip to #12) Q Owned and Managed SMA NAME: Q Managed Only [—I Owned Only SMA Number 12. WATER SYSTEM CHARACTERISTICS (mark all that apply) □ Agricultural Commercial / Business Day Care Food Service/Food Permit K 1,000 or more person event for 2 or more days per year Hospital/Clinic industrial ^ Licensed Residential Facility Lodging Recreational / RV Park ^ Residential p[ School Q Temporary Farm Worker H Other (church, fire station, etc.): 13. WATER SYSTEM OWNERSHIP (mark only one)14. STORAGE CAPACITY (gallons) Q Association q County QInvestor Q Special District ^City/Town q Federal Q Private Q State 22,500,000 SEE NEXT PAGE FOR A COMPLETE LIST OF SOURCES - DOH 331-011 (Rev. 06/03)DOH Copy Page: WATER FACILITIES INVENTORY (WFI) FORM - Continued 1. SYSTEM ID NO.2. SYSTEM NAME 3. COUNTY 4. GROUP 5. TYPE 71850L RENTON CITY OF KING A Comm 15 16 SOURCE NAME 17 INTERTIE 18 SOURCE CATEGORY 19 USE 20 21 TREATMENT 22 DEPTH 23 24 SOURCE LOCATION Source Number LIST UTILITY'S NAME FOR SOURCE AND WELL TAG ID NUMBER. Example: WELL #1 XYZ456 IF SOURCE IS PURCHASED OR INTERTIED, LIST SELLER'S NAME Example: SEATTLE INTERTIE SYSTEM ID NUMBER S. m i- r- LLEWFIELD LLEW NI AWE LLFIELD SPRING SPRI GNFIELD 1 GNIRPS NISPRINGFIELD 1 SE AWATER 1 ECAFRUSWATER 1 YENNAR / .FNIGALLERY o H X m 73 1permanent!1 SEASONAL 1 EMERGENCY 1 SO ECRUMETERED z o z m 1 CHLORNOITANI 1FILTRATION1 FLUORIDATION1 NOITAIDARRI(UV)1OTHER DEPTH OT TSRIFOPEN LAVRETNI NIFEET CAPAC YTI(GALLONSPER)ETUNIM 4/1,4/1SECTION NOITCESNUMBER TOWNSHIP RANGE SOI Well 1 RW-1 X X Y X X X 57 2200 8E NW 17 23N 05E 802 Well 2 RW-2 X X Y X X X 52 2200 SE NW 17 23N 05E S03 Well 3 RW-3 X X Y X X X 52 2200 SE NW 17 23N 05E 804 Well 5 PW-5A X X Y X X X 285 1300 NE NW 05 23N 05E 805 Spring Brook Springs X X Y X X X 1600 8E NE 06 22N 05E 806 InAct 08/30/2012 Well 4 X X X 92 100 8W 8E 04 23N 05E 807 Well 8 PW-8 X X Y X X X 66 3500 8E NW 17 23N 05E 808 77050y/8eattle 77050 Y X Y X 0 8E NW 17 23N 05E 809 Well 9 PW-9 X X Y X X X 65 1250 8W NE 17 23N 05E 810 Wells 1,2,3 X X Y X X X 52 6600 8E NW 17 23N 05E 811 Well 11 PW-11 X X Y X X X X 284 2500 NE NE 21 23N 05E 812 Well 17PW-17 X X Y X X X X 242 1500 NE NE 21 23N 05E 813 Wells 11,12,17 X X Y X X X X 242 5500 NE NE 21 23N 05E 814 InAct 04/04/2001 Emergency Well EW-3 X X X 45 1500 8E NW 17 23N 05E 815 Well 12 PW-12 X X Y X X X X 310 1500 8E SE 16 23N 05E 816 Emergency Well EW-3R X X Y X X X 40 1600 8E NE 17 23N 05E 817 89500/Tukwila 89500 F X Y X 2400 OON OOE 818 38150/Kent 38150 1 X Y X 1900 OON OOE 819 38800/8kyway 38800 M X Y X 0 OON OOE 820 Wells 8, 9 X X Y X 65 4750 DON OOE DOH 331-011 (Rev. 06/03)DOH Copy Page: WATER FACILITIES INVENTORY (WFI) FORM - Continued 1. SYSTEM ID NO.2. SYSTEM NAME 3. COUNTY 4. GROUP 5. TYPE 71850L RENTON CITY OF KING A Comm ACTIVE SERVICE CONNECTIONS DOH USE ONLY! CALCULATED ACTIVE CONNECTIONS DOH USE ONLYi APPROVED CONNECTIONS 25. SINGLE FAMILY RESIDENCES (How many of the following do you have?)Unspecified A. Full Time Single Family Residences (Occupied 180 days or more per year)13806 B. Part Time Single Family Residences (Occupied less than 180 days per year)0 26. MULTI-FAMILY RESIDENTIAL BUILDINGS (How many of the following do you have?) A. Apartment Buildings, condos, duplexes, barracks, dorms 1534 B. Full Time Residential Units in the Apartments, Condos, Duplexes, Dorms that are occupied more than 180 days/year 14499 C. Part Time Residential Units in the Apartments, Condos, Duplexes, Dorms that are occupied less than 180 days/year 0 27. NON-RESIDENTIAL CONNECTIONS (How many of the following do you have?) A. Recreational Services and/or Transient Accommodations (Campsites, RV sites, hotel/motel/overnight units)0 B. Institutional, Commercial/Business, School, Day Care, Industrial Services, etc.1207 28. TOTAL SERVICE CONNECTIONS 29. FULL-TIME RESIDENTIAL POPULATION A. How many residents are served by this system 180 or more days per year?68664 30. PART-TIME RESIDENTIAL POPULATION JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC A. How many part-time residents are present each month? B. How many days per month are they present? 31. TEMPORARY & TRANSIENT USERS JAN FEB MAR APR MAY JUN JUL AUG SEP QCT NOV DEC A. How many total visitors, attendees, travelers, campers, patients or customers have access to the water system each month?21000 20000 21000 20000 21000 20000 21000 21000 20000 21000 20000 21000 B. How many days per month is water accessible to the public?31 28 31 30 31 30 31 31 30 31 30 31 32. REGULAR NON-RESIDENTIAL USERS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC A. If you have schools, daycares, or businesses connected to your water system, how many students daycare children and/or employees are present each month? 29000 29000 29000 29000 29000 29000 29000 29000 29000 29000 29000 29000 B. How many days per month are they present?31 28 31 30 31 30 31 31 30 31 30 31 33. ROUTINE COLIFORM SCHEDULE JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ' Requirement is exception from WAC 246-290 100 100 100 100 100 100 100 100 100 100 100 100 34. NITRATE SCHEDULE QUARTERLY ANNUALLY ONCE EVERY 3 YEARS (One Sample per source by time period) 35. Reason for Submitting WFI: 13 Update - Change [3 Update - No Change D Inactivate O Re-Actlvate □ Name Change I I New System tH Other 36. 1 certify that the information stated on this WFI fom SIGNATURE: i-ls correct to the best of my knowledge. DATE: 10, PRINT NAME:TITLE: A-4 H nc/A'i\ APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix F SYSTEM MAP !W(!W( !W( !W( !W(!W(!W(!W(!W( !W( !W( X7 X7 X7 WTP WTP WTP UUTUUT UUT UUT UUT UUT UUT UUT UUT UUTUUT UUT UUTUUT UUT XÚXÚXÚXÚ XÚXÚ XÚXÚ XÚXÚ XÚXÚXÚXÚ XÚXÚXÚXÚ XÚXÚXÚ XÚXÚXÚ XÚXÚXÚ XÚXÚXÚXÚ XÚ XÚXÚXÚ XÚXÚXÚXÚXÚXÚ !5 !5 !5 !5 !5!5 !5 !5 !5!5 !5!5 !5 !5!5 !5 !5 !5 !5!5 !5 !5 !S(!S( "5 "5"5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5"5 "5 "5"5 "5"5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 East Valley Rd R a i n i e r A v e N S 133rd St Oakesdale Ave SW B e n s o n D r S SW 7th St 140th Ave SE N E S u n set Blvd §¨¦405 Maple Valley Hwy 164th Ave SE S E J o n e s R d Lake Youngs Service Rd SE May Valley Rd Union Ave NE SE Petrovitsky Rd?æ ?Å ?ç Hou ser Way BPS North Talbot BPS SPU Station #33 SPU Station #3 9 Springbrook SpringsTreatment Plant Springbrook SpringsInfiltration Galleries TukwilaIntertie Bow LakePipeline MaplewoodBPS PW-12PW-11PW-17 EW-3R RW-1,2 & 3 MonroeAvenue BPS PW-9 PW-8 West Hill BPS SPUStation #38 PW-5A Coal Creek Intertie Corrosion ControlTreatment Facility Tiffany Park BPS South Talbot BPS PW-4 MaplewoodChlorinationFacility HazenReservoir Maplewood Clearwell Mt Olivet Reservoir& BPS West Hill Reservoir Highlands 1.5 & 2.0 MG 435Reservoirs South Talbot Reservoir North Talbot Reservoir Highlands 0.75 MG565 Reser voir Rolling Hills BPS Rolling Hills Reservoirs490 & 590 Highlands BPS SPU Station #3 7 Boeing Plant Meter - East and West !5 SPU Station #3 6 Fred Nelson BPSSPUStation #34 Kent Intertie Renton/Seattle Intertie WD 90 Intertie SkywayWholesale Dimmitt BPS LakeBoren LakeDesire Lake Youngs Shady Lake PantherLake LakeWashington Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton O 0 6,0003,000 Feet Last Revised: Fe bruary 09, 2021 pw:\\IO-PW-INT.Carollo.local:Carollo\Documents\Client\WA\Renton\10899A00\Data\GIS\Fig2.1_WaterSystemLocation_34X44.mxd Legend Water Main by Diameter 6 inches and smaller 8 - 14 inches 16" and larger !S(Spring "5 Pressure Reducing Station !5 Emergency Intertie !5 Intertie !W(Production Well XÚ Pump Station UUT Reservoir X7 Water Treatment Plant Retail Service Area City_Limits Waterbody Pressure Zones Valley 196 West Hill 495 Earlington 370 West Hill 300 Highlands 435 Kennydale 320 Kennydale 218 Highlands 565 Rolling Hills 490 Scenic Hill 370 East Talbot Hill 300 Rolling Hills 590 Rolling Hills 395 Talbot Hill 350 West Talbot Hill 300 Talbot Hill 270 CHAPTER 02 | WATER SYSTEM PLAN UPDATE | CITY OF RENTON Figure 2.1 Water Facility Locations ?æ Houser Way BPS SPU Station #39 TukwilaIntertie North Talbot BPS EW-3R Kennydale 308Reservoir PW-9 PW-8PW-5A Coal Creek Intertie Sprinbrook SpringsTreatment Plant PW-4 MonroeAvenue BPSHouserWay BPS West Hill BPS Tiffany Park BPSBow LakePipeline SouthTalbot BPS Sprinbrook SpringsInfiltation Galleries SPU Station #33 EW-3R PW-9 PW-8RW-1, 2, 3 PW-11PW-17 PW-12 Maplewood BPSMaplewoodChlorinationFacility Hazen Reservoir Maplewood Clearwell Mt O livet Reservoir& BPS West Hill Reservoir Highlands 6.3 MG445 Reser voir So uth Talb ot Reservoir North Talbot Reservoir Highlands 0.75 MG565 Reser voir Rolling Hills BPS Rolling Hills Reservoirs494 & 594 Highlands BPS SPU Station #37 !5Boeing Plant Meter - East and West SPU Station #36 Fred Nelson BPSSPUStation #34 Kent Intertie Renton/Seattle Intertie WD 90 Intertie SkywayWholesale Dimmitt BPS LakeBoren LakeDesire Lake Youngs Shady Lake PantherLake LakeWashington Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton O 0 0.90.45 Miles Last Revised: Fe bruary 10, 2021 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystem Plan2017\Fig7-1_Water_Facility_Locations_Plotter_Size.mxd Legend Water Main by Diameter 6 inches and smaller 8 - 14 inches 16" and larger !S(Spring "5 PRVs !5 Emergency Intertie !5 Intertie !W(Production Well XÚ Pump Station UUT Reservoir X7 Water Treatment Plant Retail Service Area City_Limits Waterbody Parcel Pressure Zones Pressure Zone Name Valley 196 West Hill 495 Earlington 370 West Hill 300 Highlands 435 Kennydale 320 Kennydale 218 Highlands 565 Rolling Hills 490 Scenic Hill 370 East Talbot Hill 300 Rolling Hills 590 Rolling Hills 395 Talbot Hill 350 West Talbot Hill 300 Talbot Hill 270 CHAPTER 07 | WATER SYSTEM PLAN UPDATE | CITY OF RENTON Figure 7.1 Water Facility Locations (System Analysis) WTP APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix G WATER LOSS CONTROL ACTION PLAN (WLCAP) City of Renton Water System Plan Update APPENDIX G WATER LOSS CONTROL ACTION PLAN I.INTRODUCTION The City of Renton (City) owns and operates a multi-source municipal water system including supply, treatment, storage, and distribution of potable water to residential, commercial, industrial, and wholesale customers. The City provides water service to an area of approximately 17.25 square miles and maintains more than 300 miles of pipe, 3,800 fire hydrants, and 18,000 water meters. Because of the inherent complexity of a large water system with aging infrastructure, the City has implemented a water loss control program to investigate and reduce the water lost throughout the distribution system. The City has prepared this Water Loss Control Action Plan (WLCAP) in accordance with Washington Administrative Code (WAC) 246-290-820. This Plan supplements the City’s 2019 Water System Plan and updates the 2008 WLCAP. This document summarizes the City’s progress in minimizing distribution system leakage (DSL) and includes planned activities for further reducing water loss. In 2018, the City’s DSL was approximately 10.0 percent with a rolling 3-year average of 10.7 percent. If the 3-year average DSL is greater than 10 percent, the City must have a written water loss control plan. In addition to reducing water loss, the implementation of this plan may help reduce costs to the Water Utility. The City is committed to decreasing water loss and strives to reduce DSL to 10 percent or less (3-year average) by 2022. II.OVERVIEW OF WATER LOSS Water loss in the distribution system can be attributed to a combination of real loss and apparent loss of water, both of which must be carefully assessed in order to create the most effective water loss reduction program. According to the Water Loss Control Manual 1, real loss involves the physical loss of water from the distribution system up to the point of customer metering. This includes leaks, breaks, and overflows which can be caused by a variety of reasons such as: pressure, corrosion, incorrect materials, weather, and poor maintenance. In real loss situations, the amount of leakage can be exacerbated by rate of flow and duration of the leak. Apparent loss consists of unauthorized water use and all inaccuracies associated with customer and production metering. Examples of apparent loss include errors in water flow measurement, errors in water accounting, and unauthorized usage. Problems associated with water loss can be both technical and financial in nature. The technical issue with water loss is that the customer does not receive all of the water supplied by the Utility. Financially, water loss is a problem because not all of the water reaching the end user is properly measured or paid for. There are some water uses that the City does not bill for, such as water used during the draining and cleaning of City-owned water tanks and reservoirs. These unbilled water uses are known as authorized consumption. The combination of real losses, apparent losses, and authorized consumption is called non-revenue water. 1 Sources: Thornton, J. (2002). Water Loss Control Manual. New York: McGraw-Hill. The City’s WLCAP includes measures to reduce both real and apparent water loss, and also describes examples of the City’s authorized consumption. III.ONGOING ACTIVITIES Leak Detection and Water Main Replacement The City began a proactive leak detection program in 1994. In 1999, the Water Maintenance Services Division purchased leak detection equipment, including the Subsurface Leak Correlator, and incorporated leak detection into the routine valve maintenance program. Water maintenance staff are assigned to check all of the valves within the City’s distribution system on a regular schedule and as leaks are discovered they are repaired. The City continues to conduct acoustic leak detection on City water mains and repairs these leaks as needed. In order to provide clear documentation for the Department of Health (DOH) and to facilitate communication with other City departments, the water maintenance staff has integrated specific reporting and evaluation guidelines. Leak detection testing location, date, time, name of personnel performing the test, and results of the test are recorded in the City’s asset management system. Personnel using the leak detection equipment are trained through classes. Leak detection equipment goes in for maintenance services on a yearly basis. Corrosion Control to Reduce Leakage Corrosion control treatment was implemented in 1999 to comply with the Lead and Copper Rule. Water from the Downtown Wells and Springbrook Springs is treated with sodium hydroxide to raise the pH. In addition to complying with water quality regulations, raising the pH of the water also reduces the occurrence of leaks caused by the corrosion of piping. Hydrant Repairs and Replacements The City aims to reduce water loss caused by deteriorating or malfunctioning fire hydrants. Hydrants with damaged rubber seat rings or imbedded rocks are especially at risk of non-revenue water loss. The City repairs or replaces hydrants showing signs of deterioration during routine inspections or in response to calls about visible hydrant leaks. The City will also repair or replace hydrants that are found to be leaking during acoustic testing. Continuous Consumption Customer Notification High rates of water use during “off-hours” may be a sign of unintentional continuous consumption. The City has developed a program to identify and educate customers about this water usage. When a water meter shows signs of excessive continuous consumption, the City is alerted by the Advanced Metering Infrastructure (AMI) system and water maintenance staff will physically check the meter. If the meter is working correctly yet still showing continuous consumption, water maintenance staff will provide the resident with recommendations to fix the issue by using a door hanger or sending an email. Location of Unauthorized Connections The City aims to reduce unauthorized water usage. If a City employee notices suspicious alteration of a water meter during normal Water Utility site visits, the potential unauthorized use will be reported, assessed, and fixed. The City also responds to reports of suspicious connections received from residents. Additionally, each AMI meter contains a tamper detection alarm. If a resident attempts to alter a water meter, an alarm is triggered, sending an alert to the Water Utility. The City can then investigate the cause of the alarm and assess whether any repairs to the water meter are necessary. Storage Facility Overflow Protection By utilizing alarms and overflow pipes, the City protects against water loss caused by the overfilling of water storage facilities. When the water level reaches storage capacity, a sensor is triggered, resulting in the shut off of inflow pumps. The excessive water level also triggers a “high level alarm,” which travels through both radio and fiber systems in order to ensure that the alarm signal is received by Water Maintenance Services. For each alarm triggered, water maintenance staff will respond by conducting a field inspection to locate and fix any issues. If the water rises above the trigger point and the shutoff of the inflow pump fails, an outlet located above the sensor allows for excess water to exit the storage facility through an overflow pipe. Overflow pipes carry extra water into the closest suitable facility. Visible Reported Leakage The City currently records, assesses, and investigates all reports of leaks. During normal business hours, residents can report visual evidence of leaks in the form of a phone call or email sent directly to the Water Maintenance Services. After hours, residents may call the Renton Police Department’s non-emergency number to report leakage. Electronic requests to Water Maintenance Services can be sent through the City website at: https://rentonwa.gov/city_hall/public_works/maintenance/maintenance_service_request_form Production Meters All of the City’s sources of supply are metered via production meters. This includes all of the City-owned production wells, Springbrook Springs, interties with adjacent districts, and water purchased from other water systems. Consumption Meters The City provides water service metering for all customers. Consumption meters are categorized as large water meters (3-inches or larger) and small water meters (2-inches and smaller). All large meters are tested and repaired (as-needed) on an annual basis. Small meters are repaired and replaced on an as-needed basis. Advanced Metering Infrastructure System The City finished the deployment of an AMI system in 2015, which involved installing radio transmitters in all retail water meters within the service area. Before the AMI deployment, the City suspected that much of its non-revenue water resulted from incorrect meter reads, or meters that were stuck or calibrated incorrectly. Having the AMI system improves the accuracy and efficiency of meter reading; improves the comparison of production to consumption; and better detects stuck meters, meter tampering, and water theft. Another benefit of the AMI system is that it provides more time for operations and maintenance staff to perform maintenance on meters on a more regular schedule; thus contributing to the lowering of DSL. Fixing and Replacing Inaccurate Meters As part of the WLCAP implementation, the City has been more aggressive in finding and fixing stuck registers. Registers that have been stuck for an extended period of time can result in the gathering of inaccurate customer water consumption data. Since the deployment of the AMI system, many old positive displacement-type meters with degrading accuracy have been replaced with magnetic meters, which are more accurate across their entire flow range. In the process of AMI system deployment, the City also discovered many large meters that had registers programmed to read at the wrong resolution, therefore under-registering by a factor of 10. These meters were adjusted so that all of the water consumed through them is properly accounted for. Utility Billing The City upgraded to the current billing system in 2018. This system streamlined the process of setting up Water Utility service accounts, allowing for more accurate consumption billing and history records. Interacting programs allow Utility Billing to provide the Water Utility with reports that help to detect meter issues and leaks. Utility Billing also relies on the AMI system and electronically transmitted meter reads to increase meter reading for better billing accuracy. An audit of the utility billing process has been ongoing for several years to verify the accuracy of the system’s information recording and reporting. In the past, this audit has helped to identify stuck meters and registers that are programmed at the wrong resolution. Auditing the system will likely be an ongoing process, coordinated between Utility Billing, Water Utility engineering, and the permitting system. Mapping of Leak Repair Locations The City currently records main breaks and leaks and maps their locations using GIS. This practice aids in prioritization of main replacement projects, thereby contributing to the most efficient allocation of resources for minimizing DSL. IV.ESTIMATED AUTHORIZED USES The following are authorized metered and unmetered water uses that must be subtracted from water produced along with customer consumption to determine the DSL. For each of the estimated authorized uses there is also a description of how the City is currently estimating this usage. Authorized Consumption is defined by WAC 246-290-820 and WAC 246-290-010. Water Main Flushing Water maintenance staff use hydrant meters to measure water discharged during flushing activities. This consumption is documented within the Billing System with other authorized water uses. Intertie Water Usage The water system contains 15 metered interties with neighboring water utility districts, including both one- way and two-way connections. These interties are used to supplement water during emergency situations and need to be flushed periodically to ensure high water quality. Water usage during flushing, or other operational testing events, is accounted for by the individual district and the City is notified of the amount of water used in an annual report. See Table 2.3 in Chapter 2 of the 2019 Water System Plan Update for additional information including location and flow rate for each intertie. Water Quality Analyzer Flow The City continuously measures the pH and free chlorine residual of treated water to ensure high water quality, which requires continually flowing water from a sample tap. The analyzer data is recorded by supervisory control and data acquisition (SCADA) and the results are stored in the SCADA System History database. City Maintenance Trucks There are 10 City-owned vehicles that use water for maintenance purposes: three storm vactor trucks, two sewer vactor trucks, one water vactor truck, two street sweepers, one street maintenance trailer, and one street flusher truck. Each of these maintenance trucks has a permanent, built-in meter. Currently, the water used by these maintenance vehicles is reported monthly and provided to Utility Billing for tracking. Draining and Cleaning of Water Tanks and Reservoirs The City currently records the amount of water used in the draining and cleaning of City-owned water tanks and reservoirs. Regional Firefighting Training Center (Fire Station 14) Fire Station 14, located within Renton’s water service area, is used as a training facility by approximately nine different fire agencies. Significant amounts of water may be used during training activities and is considered an authorized use by the City. In 2018, the City installed a new in-line meter to account for water used during firefighting training activities from four hydrants at the facility. The remaining two unmetered hydrants are tagged to indicate that they may be used for emergency purposes only. For further information on metering water use for non-training firefighting activities, see Planned Activities for Further Reducing Distribution System Losses. King County South Plant In 2019, the City installed two meters at the King County South Plant on the fire loop. There are 26 fire hydrants located around the site’s clarifiers and sedimentation basins, which have the potential to use substantial amounts of water. V.DISTRIBUTION SYSTEM LEAKAGE CALCULATIONS Table 1 presents the calculation for the DSL. Included in the table is the past 3 years (2016 through 2018) of water production, purchased water, customer consumption, and estimated authorized consumption. The City began tracking authorized consumption in 2011. Table 2 displays the City’s annual recorded DSL for the past 10 years. Significant improvement has been achieved since the inception of the WLCAP in 2008. In 2012 and 2013, the City achieved its goal of limiting DSL to under 10 percent, however DSL returned to above 10 percent from 2014 to 2017. The City needs to continue to lower its DSL in order to achieve the DSL standard of a rolling 3-year average of 10 percent or less. Table 1 Distribution System Leakage Calculation (3-Year Average for 2016 – 2018) 2016 2017 2018 PRODUCTION Water Production 2, 551 2,611 2,636 Water Purchased 32______ 42______ 43______ Total Produced and Purchased 2,583 MG 2,653 MG 2,679 MG CONSUMPTION Metered Customer Consumption 2,200 2,280 2,320 Water Sold to Other Utilities 66 74 77 Estimated Authorized Uses 17______ 20______ 14______ Total Authorized Consumption 2,283 MG 2,374 MG 2,411 MG DISTRIBUTION SYSTEM LEAKAGE DSL Volume 301 MG 280 MG 268 MG DSL Percentage DSL Rolling 3-Year Average 11.6 % 10.5 % 10.0 % 10.7% Table 2 Distribution System Leakage Trend Year Volume (MG) Percent Rolling 3-Year Average Percent 2009 473 17.1 18.3 2010 348 14.1 16.7 2011 312 12.5 14.6 2012 185 7.7 11.4 2013 212 8.7 9.6 2014 298 11.9 9.4 2015 341 12.8 11.1 2016 301 11.6 12.1 2017 2018 280 268 10.5 10.0 11.6 10.7 VI.PLANNED ACTIVITIES FOR FURTHER REDUCING DISTRIBUTION SYSTEM LOSS The City will continue to implement its Ongoing Activities, stated above, as part of the WLCAP. In order to further minimize DSL within the City’s system, several additional actions or areas of focus have been identified. In order of priority, these include: 1. Calculate DSL on a Quarterly Basis 2. Develop Active Pipe and Leakage Testing Program 3. Develop Hydrant Replacement Program 4. Metering for Non-Training Firefighting Activities 5. Develop Meter Repair Program 6. Complete Transition to CityWorks for Recording Main Break and Leak Locations 7. Complete Transition to CityWorks for Recording Water Tank and Reservoir Cleaning 8. Sensus FlexNet Technology Integration Each of these activities is described in greater detail below, including the reason for selecting each activity. 1. Calculate DSL on a Quarterly Basis The City currently calculates DSL on a yearly basis for annual report requirements. It is recommended that the City increase the calculation rate to every 3 months. This increase in reporting will assist the City in understanding water loss trends so that efforts to reduce DSL can be improved. 2. Develop Active Pipe and Leakage Testing Program Leaking pipes within the distribution system can lead to higher DSL. It is recommended that the City identifies and fixes leaking pipes by comparing water use in each zone and performing leakage location testing with a listening device. At least once every 10 years, each pressure zone should be analyzed for extraneous water usage to locate specific areas of pipe leakage. Testing should occur during a time when households are using little water, such as in the middle of the night. Each zone’s usage will be compared to identify which zones need further investigation. After the zones of highest off-peak consumption are reported, it is recommended that a consultant with a listening device investigate the potential sources of leaks along the City’s distribution pipes. The hiring of a leak detection team is recommended, as it is more economically feasible than purchasing the new equipment and providing in-house training on using the new equipment. Pipes found to be leaking during the investigation can be fixed or replaced to prevent further water loss. 3. Develop Hydrant Replacement Program Leaking fire hydrants may be a large contributor to the City’s water loss. Hydrants with aging rubber seal rings or imbedded rocks are particularly at risk of non-revenue water loss through leakage. These leaks can be investigated using a listening device. The hiring of a leak detection team is recommended, as it is more economically feasible than purchasing the listening device and training in-house detectors. Active testing would allow the City to better understand which hydrants are leaking, when visual evidence is lacking. The City could then develop an annual hydrant replacement program. Currently, hydrants are checked for deteriorating or ineffective parts only during routine inspections or when notified of a leak. 4. Metering for Non-Training Firefighting Activities The City does not currently have a way to estimate the amount of water used for non-training firefighting activities. These uses can significantly contribute to DSL and therefore should be recorded. To help with accounting for this water loss, it is recommended that City water maintenance and engineering staff discuss with the fire department about the estimation and reporting of non-training firefighting activities. This would require fire department personnel to record information following each event and submit monthly reports to the City’s water maintenance and engineering staff. Each report would include the duration of firefighting activities and number of hydrants used so that an approximate flow can be calculated. 5. Develop Meter Repair Program As water meters are continually operated over time, usage readings may become less accurate. Unreliable reporting of water usage, especially with meters that analyze large amounts of water, can lead to an incorrect DSL calculation. It is recommended that large water meters be regularly tested for performance to verify that all water passing by the meter is accounted for. Large, heavily-used meters may need to be tested and/or repaired as often as once per year. 6. Complete Transition to CityWorks for Recording Main Break and Leak Locations The City currently records water main break and leak repairs and maps their locations using GIS. It is recommend that the City fully transitions to CityWorks in order to more accurately record these potential sources of DSL. CityWorks is a data management system that can efficiently integrate information about main break and leak locations with GIS for improved utility mapping and reporting. 7. Complete Transition to CityWorks for Recording Water Tank and Reservoir Cleaning Water used during the cleaning of the City’s water storage facilities is currently recorded, however it is recommended that the City fully transitions to using CityWorks for improved documentation and integration with GIS. 8. Sensus FlexNet Technology Integration The City’s AMI system is currently provided by Sensus FlexNet technology. FlexNet systems can give water utilities portable acoustic leak detection capability. For further water loss control, it is recommended that the City integrate FlexNet acoustic leak detection technology into the leak detection program. VII.SCHEDULE AND BUDGET FOR ACHIEVING DSL STANDARD The City’s goal is to maintain DSL at or below 10 percent annually and achieve a rolling 3-year average DSL at or below 10 percent to comply with regulation standards by the end of 2022. Table 3 identifies the planned schedule for implementation of each of the water loss control activities. Implementation of some of the activities, such as mapping of leak repair locations, require less effort and will likely be more easily implemented. Other activities may be more challenging to implement and therefore take longer due to budgetary and/or staff limitations. This is discussed more fully in the last section of this document. Table 4 presents the budget for the planned activities. Most of the activities do not have a budgetary cost associated with them, but in most cases staff time will be required to implement. Table 3. Schedule for Implementation of Planned Water Loss Control Activities Activity Planned Schedule Audit of City’s Utility Billing System Ongoing Calculate DSL on a Quarterly Basis Beginning January 2020 Metering Estimates of Water Use During Firefighting Activities (not at the training facility) Beginning January 2021 Annual Hydrant Replacement Program and Feasibility Study Beginning January 2021 Sensus FlexNet Technology Integration Beginning January 2020 Complete transition to CityWorks for Mapping of Leak and Break Repair Locations By December 2021 Complete transition to CityWorks for Recording Water Tank and Reservoir Cleaning By December 2021 Table 4. Budget for Planned Water Loss Control Activities Activity Estimated Cost Audit of City’s Utility Billing System No Cost (if done in-house) Calculate DSL on a Quarterly Basis No Cost Metering Estimates of Water Use During Firefighting Activities (not at the training facility) No Cost Annual Hydrant Replacement Program and Feasibility Study No Cost (if done in-house) Sensus FlexNet Technology Integration No Cost Complete transition to CityWorks for Mapping of Leak and Break Repair Locations No Cost Complete transition to CityWorks for Recording Water Tank and Reservoir Cleaning No Cost VIII.POTENTIAL ISSUES IN IMPLEMENTATION OF WATER LOSS CONTROL Issues may arise that could delay implementation of the activities identified in this WLCAP. Budget The City will continue to budget the resources necessary for these water loss control projects within the Public Works budget. When additional projects arise that require a large budgeting effort, the City will work to properly address budget planning requirements. Staff Availability The implementation of leak repair location mapping will likely continue to be most strongly impacted by staff availability. Interorganizational and Outside District Coordination The Water Utility will continue to coordinate between City departments and outside districts in order to estimate firefighting activities and conduct the Billing System audit. However, additional coordination efforts often result in a longer implementation schedule and other issues. Additionally, the City will continue to provide and exchange clear documentation between Water Utility Engineering, Water Maintenance Services, and Utility Billing in order to reliably estimate water losses. The importance of clear documentation is essential for calculating authorized uses that can be subtracted from the total distribution system losses. APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix H DETAILED DEMAND PROJECTION Table F3.A   ADD Projections ‐ Low (gpd) Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)7.0 7.1 7.3 7.4 7.5 7.6 7.8 7.8 7.9 7.9 8.0 8.1 8.1 8.2 8.3 8.3 8.4 8.5 8.6 8.7 8.9 City‐Wide 7,034,245 7,146,935 7,262,266 7,380,321 7,501,189 7,624,961 7,751,734 7,816,072 7,881,447 7,947,891 8,015,436 8,084,115 8,147,818 8,212,478 8,278,121 8,344,773 8,412,464 8,519,742 8,629,726 8,742,522 8,858,244 Single Family Residential 2,161,136 2,197,264 2,234,189 2,271,929 2,310,504 2,349,935 2,390,242 2,410,926 2,431,813 2,452,908 2,474,211 2,495,724 2,508,766 2,521,877 2,535,058 2,548,310 2,561,632 2,582,115 2,602,785 2,623,645 2,644,695 Multi‐Family Residential 1,517,844 1,542,216 1,567,124 1,592,581 1,618,601 1,645,196 1,672,380 1,683,639 1,694,993 1,706,443 1,717,991 1,729,636 1,738,827 1,748,068 1,757,359 1,766,701 1,776,093 1,786,989 1,797,976 1,809,055 1,820,227 Commercial 939,225 957,024 975,295 994,062 1,013,347 1,033,178 1,053,583 1,063,469 1,073,596 1,083,973 1,094,609 1,105,515 1,119,815 1,134,413 1,149,317 1,164,537 1,180,082 1,209,360 1,239,624 1,270,917 1,303,287 Industrial 162,118 165,293 168,545 171,876 175,288 178,783 182,364 183,688 185,032 186,395 187,778 189,182 191,837 194,558 197,349 200,211 203,147 206,964 210,852 214,813 218,849 Government 79,877 81,384 82,926 84,502 86,115 87,765 89,452 90,405 91,381 92,381 93,406 94,456 95,783 97,137 98,521 99,935 101,379 104,254 107,239 110,339 113,559 Irrigation 770,385 785,430 800,878 816,746 833,051 849,811 867,047 877,935 889,138 900,667 912,537 924,761 938,551 952,652 967,074 981,826 996,919 1,022,391 1,048,789 1,076,154 1,104,532 Lrg Cons 608,791 610,720 612,673 614,649 616,649 618,672 620,720 622,793 624,891 627,013 629,161 631,335 633,535 635,762 638,015 640,295 642,603 644,938 647,301 649,693 652,113 DSL & Auth Use 794,870 807,604 820,636 833,976 847,634 861,621 875,946 883,216 890,604 898,112 905,744 913,505 920,703 928,010 935,428 942,959 950,608 962,731 975,159 987,905 1,000,982 ADD ERU Value 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 Climate Change 000000000000000000000 EARL370 Single Family Residential EARL370 41,537 41,707 41,877 42,048 42,220 42,392 42,566 42,746 42,927 43,110 43,292 43,476 43,724 43,973 44,223 44,475 44,728 44,998 45,269 45,543 45,817 Multi‐Family Residential EARL370 8,194 8,227 8,261 8,295 8,329 8,363 8,397 8,432 8,468 8,504 8,540 8,576 8,625 8,674 8,724 8,773 8,823 8,877 8,930 8,984 9,038 Commercial EARL370 2,064 2,269 2,494 2,742 3,015 3,314 3,644 3,704 3,766 3,829 3,892 3,957 4,149 4,351 4,562 4,783 5,015 5,031 5,046 5,062 5,078 Industrial EARL370 0 00000000000000000000 Government EARL370 000000000000000000000 Irrigation EARL370 4,444 4,885 5,371 5,905 6,491 7,137 7,846 7,976 8,109 8,244 8,381 8,521 8,934 9,368 9,822 10,299 10,799 10,832 10,866 10,899 10,933 Lrg Cons EARL370 000000000000000000000 DSL & Auth Use EARL370 7,165 7,273 7,389 7,515 7,651 7,797 7,956 8,008 8,060 8,113 8,167 8,221 8,336 8,455 8,578 8,705 8,837 8,884 8,932 8,980 9,028 ETH300 Single Family Residential ETH300 606 606 606 606 606 606 606 606 606 606 606 606 610 614 618 622 626 626 626 626 626 Multi‐Family Residential ETH300 26,830 26,830 26,830 26,830 26,830 26,830 26,830 26,830 26,830 26,830 26,830 26,830 27,006 27,183 27,361 27,540 27,721 27,721 27,721 27,721 27,721 Commercial ETH300 000000000000000000000 Industrial ETH300 0 00000000000000000000 Government ETH300 000000000000000000000 Irrigation ETH300 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 3,677 Lrg Cons ETH300 000000000000000000000 DSL & Auth Use ETH300 3,964 3,964 3,964 3,964 3,964 3,964 3,964 3,964 3,964 3,964 3,964 3,964 3,987 4,010 4,033 4,056 4,080 4,080 4,080 4,080 4,080 HLD435 Single Family Residential HLD435 478,007 491,492 505,357 519,613 534,271 549,342 564,839 571,532 578,305 585,157 592,091 599,107 602,476 605,865 609,272 612,699 616,145 621,643 627,190 632,787 638,433 Multi‐Family Residential HLD435 181,164 186,275 191,530 196,933 202,488 208,200 214,074 216,610 219,177 221,774 224,402 227,061 228,338 229,622 230,914 232,213 233,519 235,602 237,705 239,826 241,966 Commercial HLD435 49,411 50,686 51,994 53,336 54,713 56,125 57,574 60,469 63,510 66,704 70,059 73,582 75,040 76,526 78,042 79,588 81,165 82,435 83,725 85,036 86,367 Industrial HLD435 0 00000000000000000000 Government HLD435 4,999 5,128 5,260 5,396 5,535 5,678 5,825 6,118 6,426 6,749 7,088 7,445 7,592 7,742 7,896 8,052 8,212 8,340 8,471 8,603 8,738 Irrigation HLD435 78,666 80,697 82,779 84,916 87,108 89,356 91,662 96,272 101,114 106,199 111,539 117,149 119,470 121,836 124,250 126,711 129,221 131,244 133,298 135,384 137,503 Lrg Cons HLD435 000000000000000000000 DSL & Auth Use HLD435 100,929 103,735 106,620 109,585 112,632 115,765 118,984 121,154 123,387 125,686 128,056 130,497 131,589 132,694 133,813 134,946 136,092 137,494 138,911 140,344 141,792 HLD565 Single Family Residential HLD565 791,638 804,945 818,475 832,233 846,222 860,446 874,909 883,373 891,918 900,546 909,257 918,052 923,100 928,176 933,280 938,412 943,572 952,816 962,150 971,576 981,094 Multi‐Family Residential HLD565 396,150 402,809 409,580 416,465 423,465 430,583 437,821 442,056 446,332 450,650 455,009 459,410 461,937 464,477 467,031 469,599 472,181 476,807 481,478 486,195 490,958 Commercial HLD565 157,341 160,099 162,906 165,762 168,668 171,624 174,633 176,135 177,650 179,177 180,718 182,272 184,253 186,255 188,280 190,326 192,395 203,052 214,299 226,170 238,698 Industrial HLD565 0 00000000000000000000 Government HLD565 22,626 23,023 23,426 23,837 24,255 24,680 25,113 25,329 25,546 25,766 25,988 26,211 26,496 26,784 27,075 27,369 27,667 29,199 30,817 32,524 34,325 Irrigation HLD565 181,449 184,630 187,867 191,161 194,512 197,922 201,392 203,123 204,870 206,632 208,409 210,201 212,485 214,795 217,129 219,489 221,874 234,165 247,136 260,825 275,273 Lrg Cons HLD565 000000000000000000000 DSL & Auth Use HLD565 197,362 200,713 204,120 207,586 211,110 214,694 218,339 220,397 222,473 224,569 226,685 228,821 230,366 231,922 233,490 235,070 236,662 241,547 246,623 251,898 257,384 KD218 Single Family Residential KD218 18,090 18,598 19,119 19,656 20,207 20,774 21,357 21,507 21,657 21,809 21,961 22,115 22,234 22,355 22,476 22,598 22,721 22,751 22,781 22,811 22,842 Multi‐Family Residential KD218 000000000000000000000 Commercial KD218 854 854 854 854 854 854 854 854 854 854 854 854 854 854 854 854 854 854 854 854 854 Industrial KD218 0 00000000000000000000 Government KD218 000000000000000000000 Irrigation KD218 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 7,353 Lrg Cons KD218 000000000000000000000 DSL & Auth Use KD218 3,350 3,415 3,481 3,550 3,620 3,692 3,766 3,785 3,805 3,824 3,843 3,863 3,878 3,893 3,909 3,924 3,940 3,944 3,948 3,952 3,955 KD320 Single Family Residential KD320 149,123 153,266 157,524 161,901 166,399 171,022 175,773 176,680 177,591 178,508 179,429 180,354 181,531 182,715 183,907 185,107 186,314 186,545 186,776 187,007 187,239 Multi‐Family Residential KD320 230,974 237,391 243,986 250,765 257,732 264,892 272,251 273,656 275,068 276,487 277,913 279,347 281,169 283,004 284,850 286,708 288,578 288,936 289,293 289,652 290,010 Commercial KD320 73,984 77,002 80,143 83,412 86,814 90,355 94,040 96,173 98,354 100,584 102,865 105,198 109,314 113,591 118,036 122,654 127,454 130,010 132,617 135,277 137,990 Industrial KD320 26,402 27,479 28,599 29,766 30,980 32,243 33,559 34,320 35,098 35,894 36,708 37,540 39,009 40,536 42,122 43,770 45,482 46,395 47,325 48,274 49,242 Government KD320 8,234 8,570 8,919 9,283 9,662 10,056 10,466 10,703 10,946 11,194 11,448 11,708 12,166 12,642 13,136 13,650 14,184 14,469 14,759 15,055 15,357 Irrigation KD320 78,325 81,520 84,845 88,305 91,907 95,656 99,557 101,815 104,124 106,485 108,900 111,370 115,728 120,256 124,961 129,850 134,931 137,637 140,398 143,214 146,086 Lrg Cons KD320 000000000000000000000 DSL & Auth Use KD320 72,239 74,555 76,949 79,422 81,978 84,619 87,348 88,329 89,327 90,343 91,376 92,428 94,135 95,896 97,714 99,590 101,527 102,425 103,339 104,271 105,219 Dashboard Table F3.A   ADD Projections ‐ Low (gpd) Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)7.0 7.1 7.3 7.4 7.5 7.6 7.8 7.8 7.9 7.9 8.0 8.1 8.1 8.2 8.3 8.3 8.4 8.5 8.6 8.7 8.9 City‐Wide 7,034,245 7,146,935 7,262,266 7,380,321 7,501,189 7,624,961 7,751,734 7,816,072 7,881,447 7,947,891 8,015,436 8,084,115 8,147,818 8,212,478 8,278,121 8,344,773 8,412,464 8,519,742 8,629,726 8,742,522 8,858,244 Single Family Residential 2,161,136 2,197,264 2,234,189 2,271,929 2,310,504 2,349,935 2,390,242 2,410,926 2,431,813 2,452,908 2,474,211 2,495,724 2,508,766 2,521,877 2,535,058 2,548,310 2,561,632 2,582,115 2,602,785 2,623,645 2,644,695 Multi‐Family Residential 1,517,844 1,542,216 1,567,124 1,592,581 1,618,601 1,645,196 1,672,380 1,683,639 1,694,993 1,706,443 1,717,991 1,729,636 1,738,827 1,748,068 1,757,359 1,766,701 1,776,093 1,786,989 1,797,976 1,809,055 1,820,227 Commercial 939,225 957,024 975,295 994,062 1,013,347 1,033,178 1,053,583 1,063,469 1,073,596 1,083,973 1,094,609 1,105,515 1,119,815 1,134,413 1,149,317 1,164,537 1,180,082 1,209,360 1,239,624 1,270,917 1,303,287 Industrial 162,118 165,293 168,545 171,876 175,288 178,783 182,364 183,688 185,032 186,395 187,778 189,182 191,837 194,558 197,349 200,211 203,147 206,964 210,852 214,813 218,849 Government 79,877 81,384 82,926 84,502 86,115 87,765 89,452 90,405 91,381 92,381 93,406 94,456 95,783 97,137 98,521 99,935 101,379 104,254 107,239 110,339 113,559 Irrigation 770,385 785,430 800,878 816,746 833,051 849,811 867,047 877,935 889,138 900,667 912,537 924,761 938,551 952,652 967,074 981,826 996,919 1,022,391 1,048,789 1,076,154 1,104,532 Lrg Cons 608,791 610,720 612,673 614,649 616,649 618,672 620,720 622,793 624,891 627,013 629,161 631,335 633,535 635,762 638,015 640,295 642,603 644,938 647,301 649,693 652,113 DSL & Auth Use 794,870 807,604 820,636 833,976 847,634 861,621 875,946 883,216 890,604 898,112 905,744 913,505 920,703 928,010 935,428 942,959 950,608 962,731 975,159 987,905 1,000,982 ADD ERU Value 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 Climate Change 000000000000000000000 Dashboard RH395 Single Family Residential RH395 000000000000000000000 Multi‐Family Residential RH395 19,717 19,933 20,152 20,374 20,598 20,824 21,053 21,072 21,092 21,111 21,131 21,151 21,267 21,384 21,501 21,619 21,738 21,758 21,777 21,797 21,817 Commercial RH395 000000000000000000000 Industrial RH395 0 00000000000000000000 Government RH395 000000000000000000000 Irrigation RH395 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 2,451 Lrg Cons RH395 000000000000000000000 DSL & Auth Use RH395 2,824 2,852 2,880 2,908 2,936 2,965 2,994 2,997 2,999 3,002 3,004 3,007 3,022 3,036 3,051 3,066 3,082 3,084 3,087 3,089 3,092 RH490 Single Family Residential RH490 80,431 80,431 80,431 80,431 80,431 80,431 80,431 80,907 81,387 81,870 82,355 82,843 83,286 83,730 84,177 84,626 85,078 85,755 86,438 87,126 87,819 Multi‐Family Residential RH490 134,052 134,052 134,052 134,052 134,052 134,052 134,052 134,847 135,647 136,451 137,260 138,074 138,811 139,552 140,296 141,045 141,798 142,927 144,064 145,211 146,367 Commercial RH490 6,322 6,502 6,688 6,879 7,075 7,277 7,484 7,525 7,565 7,606 7,647 7,688 7,767 7,848 7,929 8,011 8,094 8,161 8,228 8,296 8,364 Industrial RH490 0 00000000000000000000 Government RH490 1,005 1,034 1,063 1,094 1,125 1,157 1,190 1,196 1,203 1,209 1,216 1,222 1,235 1,248 1,261 1,274 1,287 1,297 1,308 1,319 1,330 Irrigation RH490 28,522 29,336 30,173 31,034 31,919 32,830 33,766 33,948 34,130 34,313 34,498 34,683 35,042 35,405 35,772 36,142 36,517 36,817 37,120 37,426 37,734 Lrg Cons RH490 000000000000000000000 DSL & Auth Use RH490 31,891 32,022 32,156 32,293 32,435 32,581 32,731 32,922 33,114 33,308 33,502 33,698 33,905 34,114 34,325 34,537 34,750 35,028 35,309 35,591 35,876 RH590 Single Family Residential RH590 164,874 165,445 166,017 166,592 167,169 167,747 168,328 169,628 170,938 172,258 173,588 174,929 175,679 176,432 177,189 177,949 178,712 180,387 182,078 183,784 185,507 Multi‐Family Residential RH590 93,176 93,498 93,822 94,147 94,473 94,799 95,128 95,862 96,603 97,349 98,100 98,858 99,282 99,708 100,135 100,565 100,996 101,943 102,898 103,863 104,836 Commercial RH590 4,319 4,345 4,370 4,396 4,422 4,448 4,474 4,513 4,553 4,592 4,632 4,672 4,762 4,853 4,946 5,041 5,138 5,253 5,371 5,492 5,615 Industrial RH590 0 00000000000000000000 Government RH590 2,884 2,901 2,918 2,935 2,953 2,970 2,988 3,014 3,040 3,066 3,093 3,120 3,180 3,241 3,303 3,366 3,431 3,508 3,587 3,667 3,750 Irrigation RH590 22,321 22,452 22,585 22,718 22,852 22,987 23,122 23,324 23,526 23,731 23,937 24,146 24,608 25,080 25,561 26,051 26,550 27,147 27,757 28,380 29,018 Lrg Cons RH590 000000000000000000000 DSL & Auth Use RH590 36,636 36,772 36,908 37,045 37,183 37,321 37,459 37,752 38,048 38,346 38,646 38,948 39,176 39,405 39,637 39,871 40,108 40,542 40,982 41,427 41,878 SH370 Single Family Residential SH370 10,992 11,192 11,396 11,603 11,814 12,029 12,248 12,374 12,500 12,628 12,757 12,888 12,960 13,033 13,106 13,180 13,254 13,449 13,647 13,848 14,052 Multi‐Family Residential SH370 4,568 4,651 4,736 4,822 4,910 4,999 5,090 5,142 5,195 5,248 5,302 5,356 5,386 5,416 5,447 5,477 5,508 5,589 5,671 5,755 5,840 Commercial SH370 000000000000000000000 Industrial SH370 0 00000000000000000000 Government SH370 000000000000000000000 Irrigation SH370 000000000000000000000 Lrg Cons SH370 000000000000000000000 DSL & Auth Use SH370 1,982 2,018 2,055 2,093 2,131 2,169 2,209 2,231 2,254 2,277 2,301 2,324 2,337 2,350 2,364 2,377 2,390 2,425 2,461 2,497 2,534 TH270 Single Family Residential TH270 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 151 Multi‐Family Residential TH270 000000000000000000000 Commercial TH270 6,395 7,145 7,984 8,920 9,967 11,136 12,443 12,833 13,234 13,649 14,076 14,517 15,092 15,689 16,310 16,956 17,628 18,210 18,812 19,433 20,075 Industrial TH270 0 00000000000000000000 Government TH270 000000000000000000000 Irrigation TH270 1,530 1,709 1,910 2,134 2,385 2,664 2,977 3,070 3,166 3,265 3,368 3,473 3,611 3,754 3,902 4,057 4,217 4,357 4,501 4,649 4,803 Lrg Cons TH270 000000000000000000000 DSL & Auth Use TH270 1,029 1,147 1,280 1,428 1,593 1,777 1,984 2,045 2,109 2,174 2,242 2,311 2,402 2,496 2,594 2,696 2,802 2,894 2,989 3,087 3,189 TH350 Single Family Residential TH350 125,111 125,261 125,412 125,562 125,713 125,864 126,015 126,149 126,282 126,416 126,550 126,684 127,175 127,668 128,163 128,660 129,159 129,690 130,223 130,758 131,295 Multi‐Family Residential TH350 102,082 102,204 102,327 102,450 102,573 102,696 102,819 102,928 103,037 103,146 103,256 103,365 103,766 104,168 104,572 104,977 105,384 105,817 106,252 106,689 107,127 Commercial TH350 22,415 22,524 22,634 22,745 22,856 22,967 23,079 23,266 23,455 23,645 23,837 24,030 24,376 24,726 25,082 25,443 25,809 26,092 26,377 26,665 26,957 Industrial TH350 0 00000000000000000000 Government TH350 1,919 1,928 1,938 1,947 1,957 1,966 1,976 1,992 2,008 2,024 2,041 2,057 2,087 2,117 2,147 2,178 2,209 2,234 2,258 2,283 2,308 Irrigation TH350 45,789 46,012 46,237 46,463 46,690 46,918 47,147 47,529 47,914 48,302 48,693 49,088 49,794 50,511 51,238 51,976 52,724 53,300 53,883 54,472 55,068 Lrg Cons TH350 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 71,000 DSL & Auth Use TH350 46,922 47,000 47,079 47,158 47,237 47,316 47,396 47,501 47,607 47,714 47,821 47,929 48,181 48,435 48,691 48,950 49,211 49,446 49,683 49,922 50,163 Table F3.A   ADD Projections ‐ Low (gpd) Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)7.0 7.1 7.3 7.4 7.5 7.6 7.8 7.8 7.9 7.9 8.0 8.1 8.1 8.2 8.3 8.3 8.4 8.5 8.6 8.7 8.9 City‐Wide 7,034,245 7,146,935 7,262,266 7,380,321 7,501,189 7,624,961 7,751,734 7,816,072 7,881,447 7,947,891 8,015,436 8,084,115 8,147,818 8,212,478 8,278,121 8,344,773 8,412,464 8,519,742 8,629,726 8,742,522 8,858,244 Single Family Residential 2,161,136 2,197,264 2,234,189 2,271,929 2,310,504 2,349,935 2,390,242 2,410,926 2,431,813 2,452,908 2,474,211 2,495,724 2,508,766 2,521,877 2,535,058 2,548,310 2,561,632 2,582,115 2,602,785 2,623,645 2,644,695 Multi‐Family Residential 1,517,844 1,542,216 1,567,124 1,592,581 1,618,601 1,645,196 1,672,380 1,683,639 1,694,993 1,706,443 1,717,991 1,729,636 1,738,827 1,748,068 1,757,359 1,766,701 1,776,093 1,786,989 1,797,976 1,809,055 1,820,227 Commercial 939,225 957,024 975,295 994,062 1,013,347 1,033,178 1,053,583 1,063,469 1,073,596 1,083,973 1,094,609 1,105,515 1,119,815 1,134,413 1,149,317 1,164,537 1,180,082 1,209,360 1,239,624 1,270,917 1,303,287 Industrial 162,118 165,293 168,545 171,876 175,288 178,783 182,364 183,688 185,032 186,395 187,778 189,182 191,837 194,558 197,349 200,211 203,147 206,964 210,852 214,813 218,849 Government 79,877 81,384 82,926 84,502 86,115 87,765 89,452 90,405 91,381 92,381 93,406 94,456 95,783 97,137 98,521 99,935 101,379 104,254 107,239 110,339 113,559 Irrigation 770,385 785,430 800,878 816,746 833,051 849,811 867,047 877,935 889,138 900,667 912,537 924,761 938,551 952,652 967,074 981,826 996,919 1,022,391 1,048,789 1,076,154 1,104,532 Lrg Cons 608,791 610,720 612,673 614,649 616,649 618,672 620,720 622,793 624,891 627,013 629,161 631,335 633,535 635,762 638,015 640,295 642,603 644,938 647,301 649,693 652,113 DSL & Auth Use 794,870 807,604 820,636 833,976 847,634 861,621 875,946 883,216 890,604 898,112 905,744 913,505 920,703 928,010 935,428 942,959 950,608 962,731 975,159 987,905 1,000,982 ADD ERU Value 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 Climate Change 000000000000000000000 Dashboard VLY196 Single Family Residential VLY196 158,479 161,380 164,334 167,342 170,405 173,524 176,700 177,283 177,868 178,454 179,043 179,634 180,451 181,272 182,096 182,925 183,757 184,199 184,642 185,086 185,531 Multi‐Family Residential VLY196 286,437 291,680 297,019 302,455 307,991 313,628 319,369 320,423 321,480 322,540 323,604 324,672 326,148 327,632 329,123 330,620 332,124 332,922 333,723 334,526 335,330 Commercial VLY196 605,681 615,047 624,559 634,217 644,025 653,985 664,098 666,611 669,133 671,664 674,205 676,755 682,048 687,382 692,757 698,175 703,635 716,597 729,797 743,240 756,931 Industrial VLY196 135,716 137,815 139,946 142,110 144,308 146,539 148,806 149,369 149,934 150,501 151,070 151,642 152,828 154,023 155,227 156,441 157,665 160,569 163,527 166,539 169,607 Government VLY196 38,210 38,801 39,401 40,010 40,629 41,257 41,895 42,054 42,213 42,373 42,533 42,694 43,028 43,364 43,703 44,045 44,390 45,207 46,040 46,888 47,752 Irrigation VLY196 313,404 318,251 323,173 328,171 333,246 338,399 343,632 344,932 346,237 347,547 348,862 350,182 352,920 355,680 358,462 361,265 364,090 370,797 377,627 384,584 391,668 Lrg Cons VLY196 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 377,000 DSL & Auth Use VLY196 243,954 247,144 250,387 253,684 257,034 260,439 263,900 264,686 265,475 266,267 267,062 267,859 269,368 270,888 272,419 273,961 275,514 278,651 281,845 285,094 288,401 WH300 Single Family Residential WH300 27,066 27,195 27,325 27,455 27,586 27,717 27,849 28,064 28,281 28,499 28,719 28,940 29,064 29,188 29,313 29,438 29,564 29,849 30,138 30,428 30,722 Multi‐Family Residential WH300 33,018 33,175 33,333 33,492 33,651 33,812 33,973 34,235 34,499 34,765 35,034 35,304 35,455 35,606 35,758 35,911 36,065 36,413 36,764 37,119 37,477 Commercial WH300 9,417 9,429 9,442 9,455 9,468 9,481 9,494 9,501 9,508 9,515 9,522 9,528 9,597 9,667 9,736 9,807 9,878 10,648 11,479 12,374 13,339 Industrial WH300 0 00000000000000000000 Government WH300 000000000000000000000 Irrigation WH300 1,229 1,231 1,232 1,234 1,236 1,237 1,239 1,240 1,241 1,242 1,243 1,243 1,252 1,261 1,271 1,280 1,289 1,390 1,498 1,615 1,741 Lrg Cons WH300 000000000000000000000 DSL & Auth Use WH300 9,011 9,049 9,087 9,126 9,165 9,204 9,243 9,305 9,367 9,430 9,493 9,557 9,602 9,647 9,692 9,738 9,783 9,975 10,176 10,387 10,609 WH495 Single Family Residential WH495 63,251 63,601 63,953 64,307 64,663 65,021 65,380 66,021 66,669 67,323 67,983 68,649 68,827 69,005 69,183 69,362 69,541 70,183 70,831 71,484 72,144 Multi‐Family Residential WH495 396 398 400 403 405 407 409 413 417 422 426 430 431 432 433 434 435 439 443 448 452 Commercial WH495 1,024 1,121 1,227 1,344 1,472 1,612 1,765 1,886 2,016 2,155 2,303 2,461 2,564 2,671 2,782 2,898 3,019 3,019 3,019 3,019 3,019 Industrial WH495 0 00000000000000000000 Government WH495 000000000000000000000 Irrigation WH495 000000000000000000000 Lrg Cons WH495 160,791 162,720 164,673 166,649 168,649 170,672 172,720 174,793 176,891 179,013 181,161 183,335 185,535 187,762 190,015 192,295 194,603 196,938 199,301 201,693 204,113 DSL & Auth Use WH495 28,723 29,026 29,333 29,645 29,962 30,283 30,610 30,972 31,338 31,710 32,088 32,470 32,786 33,106 33,430 33,758 34,091 34,471 34,855 35,243 35,636 WTH300 Single Family Residential WTH300 51,778 51,994 52,211 52,429 52,648 52,868 53,089 53,905 54,733 55,574 56,428 57,295 57,497 57,699 57,903 58,106 58,311 59,074 59,847 60,630 61,423 Multi‐Family Residential WTH300 1,086 1,091 1,095 1,100 1,104 1,109 1,114 1,131 1,148 1,166 1,184 1,202 1,206 1,210 1,215 1,219 1,223 1,239 1,255 1,272 1,288 Commercial WTH300 000000000000000000000 Industrial WTH300 0 00000000000000000000 Government WTH300 000000000000000000000 Irrigation WTH300 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 1,226 Lrg Cons WTH300 000000000000000000000 DSL & Auth Use WTH300 6,891 6,919 6,947 6,976 7,004 7,033 7,061 7,167 7,275 7,385 7,496 7,608 7,635 7,661 7,687 7,714 7,741 7,840 7,940 8,042 8,145 Table F3.B   ADD Projections ‐ Med Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)7.7 7.9 8.0 8.2 8.3 8.5 8.6 8.7 8.8 8.8 8.9 9.0 9.1 9.2 9.2 9.3 9.4 9.5 9.6 9.7 9.8 City‐Wide 7,718,694 7,894,600 8,031,694 8,172,414 8,316,891 8,465,259 8,617,662 8,687,133 8,755,892 8,825,787 8,896,851 9,019,042 9,086,264 9,154,505 9,223,793 9,294,155 9,365,623 9,480,525 9,598,362 9,719,252 9,843,320 Single Family Residential 2,264,626 2,316,636 2,355,567 2,395,357 2,436,028 2,477,601 2,520,098 2,541,905 2,563,928 2,586,168 2,608,628 2,647,639 2,661,474 2,675,383 2,689,366 2,703,425 2,717,558 2,739,288 2,761,216 2,783,346 2,805,677 Multi‐Family Residential 1,590,529 1,626,001 1,652,262 1,679,102 1,706,535 1,734,575 1,763,236 1,775,107 1,787,078 1,799,150 1,811,325 1,834,918 1,844,669 1,854,473 1,864,329 1,874,240 1,884,204 1,895,763 1,907,419 1,919,172 1,931,023 Commercial 984,202 1,009,017 1,028,281 1,048,067 1,068,400 1,089,308 1,110,821 1,121,245 1,131,922 1,142,862 1,154,076 1,172,807 1,187,978 1,203,465 1,219,276 1,235,422 1,251,913 1,282,974 1,315,079 1,348,278 1,382,618 Industrial 169,881 174,273 177,702 181,213 184,811 188,496 192,272 193,668 195,084 196,521 197,980 200,698 203,514 206,401 209,362 212,398 215,513 219,561 223,686 227,889 232,171 Government 83,702 85,806 87,431 89,093 90,793 92,533 94,312 95,317 96,346 97,400 98,480 100,206 101,613 103,050 104,518 106,018 107,550 110,600 113,767 117,055 120,471 Irrigation 807,276 828,100 844,387 861,117 878,308 895,979 914,151 925,631 937,442 949,598 962,112 981,051 995,681 1,010,640 1,025,939 1,041,589 1,057,601 1,084,624 1,112,629 1,141,660 1,171,765 Lrg Cons 714,705 725,840 737,532 749,809 762,699 776,234 790,446 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 DSL & Auth Use 1,103,773 1,128,928 1,148,532 1,168,655 1,189,315 1,210,532 1,232,326 1,242,260 1,252,093 1,262,087 1,272,250 1,289,723 1,299,336 1,309,094 1,319,002 1,329,064 1,339,284 1,355,715 1,372,566 1,389,853 1,407,595 ADD ERU Value 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 Climate Change 0.002 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 EARL370 Single Family Residential EARL370 43,526 43,973 44,152 44,333 44,514 44,695 44,878 45,068 45,260 45,452 45,644 46,122 46,385 46,649 46,915 47,182 47,451 47,737 48,025 48,315 48,606 Multi‐Family Residential EARL370 8,586 8,674 8,710 8,745 8,781 8,817 8,853 8,891 8,928 8,966 9,004 9,098 9,150 9,202 9,255 9,307 9,360 9,417 9,474 9,531 9,588 Commercial EARL370 2,163 2,392 2,630 2,891 3,179 3,494 3,842 3,906 3,971 4,037 4,104 4,198 4,402 4,615 4,839 5,074 5,320 5,337 5,353 5,370 5,387 Industrial EARL370 0 00000000000000000000 Government EARL370 000000000000000000000 Irrigation EARL370 4,656 5,151 5,663 6,225 6,844 7,524 8,272 8,410 8,550 8,692 8,837 9,039 9,478 9,938 10,420 10,926 11,456 11,491 11,527 11,563 11,599 Lrg Cons EARL370 000000000000000000000 DSL & Auth Use EARL370 9,833 10,043 10,204 10,378 10,565 10,768 10,987 11,059 11,131 11,204 11,278 11,423 11,583 11,748 11,919 12,096 12,279 12,345 12,411 12,478 12,545 ETH300 Single Family Residential ETH300 635 639 639 639 639 639 639 639 639 639 639 643 647 651 655 660 664 664 664 664 664 Multi‐Family Residential ETH300 28,115 28,288 28,288 28,288 28,288 28,288 28,288 28,288 28,288 28,288 28,288 28,463 28,650 28,837 29,026 29,217 29,408 29,408 29,408 29,408 29,408 Commercial ETH300 000000000000000000000 Industrial ETH300 0 00000000000000000000 Government ETH300 000000000000000000000 Irrigation ETH300 3,853 3,876 3,876 3,876 3,876 3,876 3,876 3,876 3,876 3,876 3,876 3,900 3,900 3,900 3,900 3,900 3,900 3,900 3,900 3,900 3,900 Lrg Cons ETH300 000000000000000000000 DSL & Auth Use ETH300 5,440 5,474 5,474 5,474 5,474 5,474 5,474 5,474 5,474 5,474 5,474 5,507 5,539 5,571 5,604 5,636 5,669 5,669 5,669 5,669 5,669 HLD435 Single Family Residential HLD435 500,897 518,193 532,811 547,842 563,296 579,187 595,526 602,582 609,722 616,947 624,258 635,574 639,149 642,744 646,359 649,994 653,650 659,482 665,367 671,304 677,294 Multi‐Family Residential HLD435 189,840 196,395 201,935 207,632 213,489 219,511 225,704 228,378 231,084 233,823 236,593 240,882 242,237 243,599 244,969 246,347 247,733 249,943 252,174 254,424 256,694 Commercial HLD435 51,777 53,440 54,819 56,234 57,685 59,174 60,702 63,754 66,961 70,328 73,865 78,061 79,607 81,185 82,793 84,433 86,106 87,453 88,822 90,212 91,624 Industrial HLD435 0 00000000000000000000 Government HLD435 5,238 5,407 5,546 5,689 5,836 5,987 6,141 6,450 6,775 7,115 7,473 7,898 8,054 8,214 8,376 8,542 8,712 8,848 8,986 9,127 9,270 Irrigation HLD435 82,433 85,081 87,277 89,529 91,840 94,210 96,642 101,502 106,607 111,968 117,599 124,280 126,742 129,252 131,813 134,424 137,087 139,233 141,412 143,625 145,872 Lrg Cons HLD435 000000000000000000000 DSL & Auth Use HLD435 138,526 143,253 147,236 151,331 155,539 159,865 164,311 167,306 170,390 173,566 176,837 181,327 182,845 184,380 185,935 187,509 189,102 191,049 193,018 195,009 197,022 HLD565 Single Family Residential HLD565 829,547 848,675 862,941 877,446 892,195 907,192 922,441 931,364 940,373 949,470 958,654 973,934 979,289 984,674 990,089 995,533 1,001,007 1,010,814 1,020,716 1,030,715 1,040,813 Multi‐Family Residential HLD565 415,121 424,693 431,832 439,090 446,471 453,976 461,607 466,072 470,580 475,132 479,729 487,375 490,055 492,749 495,459 498,183 500,923 505,830 510,785 515,789 520,842 Commercial HLD565 164,875 168,797 171,756 174,767 177,831 180,948 184,121 185,704 187,301 188,911 190,536 193,367 195,468 197,593 199,740 201,911 204,106 215,412 227,344 239,937 253,228 Industrial HLD565 0 00000000000000000000 Government HLD565 23,709 24,273 24,699 25,132 25,572 26,021 26,477 26,705 26,934 27,166 27,399 27,807 28,109 28,414 28,723 29,035 29,351 30,977 32,693 34,503 36,415 Irrigation HLD565 190,138 194,661 198,073 201,546 205,079 208,674 212,333 214,159 216,000 217,857 219,731 222,996 225,419 227,869 230,346 232,849 235,380 248,418 262,179 276,701 292,029 Lrg Cons HLD565 000000000000000000000 DSL & Auth Use HLD565 270,881 277,173 281,879 286,664 291,531 296,481 301,514 304,355 307,223 310,118 313,040 317,950 320,096 322,259 324,438 326,633 328,844 335,633 342,685 350,016 357,638 KD218 Single Family Residential KD218 18,956 19,608 20,158 20,724 21,305 21,903 22,518 22,675 22,834 22,993 23,154 23,461 23,588 23,716 23,844 23,974 24,103 24,136 24,168 24,200 24,232 Multi‐Family ResidentialKD218 000000000000000000000 Commercial KD218 895 900 900 900 900 900 900 900 900 900 900 906 906 906 906 906 906 906 906 906 906 Industrial KD218 0 00000000000000000000 Government KD218 000000000000000000000 Irrigation KD218 7,705 7,753 7,753 7,753 7,753 7,753 7,753 7,753 7,753 7,753 7,753 7,801 7,801 7,801 7,801 7,801 7,801 7,801 7,801 7,801 7,801 Lrg Cons KD218 000000000000000000000 DSL & Auth Use KD218 4,598 4,716 4,807 4,902 4,999 5,099 5,201 5,227 5,254 5,281 5,307 5,367 5,389 5,410 5,431 5,453 5,475 5,480 5,485 5,491 5,496 KD320 Single Family Residential KD320 156,264 161,593 166,082 170,696 175,439 180,313 185,322 186,279 187,240 188,206 189,177 191,332 192,581 193,837 195,101 196,374 197,655 197,900 198,145 198,390 198,636 Multi‐Family Residential KD320 242,034 250,288 257,241 264,388 271,733 279,283 287,042 288,523 290,012 291,508 293,012 296,351 298,284 300,230 302,188 304,160 306,144 306,523 306,903 307,283 307,663 Commercial KD320 77,527 81,185 84,497 87,943 91,530 95,263 99,149 101,397 103,697 106,049 108,454 111,602 115,968 120,506 125,221 130,120 135,212 137,923 140,690 143,511 146,390 Industrial KD320 27,666 28,971 30,153 31,383 32,663 33,995 35,382 36,184 37,005 37,844 38,702 39,826 41,384 43,003 44,686 46,434 48,251 49,219 50,206 51,213 52,240 Government KD320 8,628 9,035 9,404 9,787 10,186 10,602 11,034 11,285 11,540 11,802 12,070 12,420 12,906 13,411 13,936 14,481 15,048 15,350 15,657 15,971 16,292 Irrigation KD320 82,076 85,948 89,454 93,103 96,900 100,852 104,966 107,346 109,781 112,271 114,817 118,149 122,772 127,576 132,567 137,754 143,144 146,015 148,944 151,931 154,978 Lrg Cons KD320 000000000000000000000 DSL & Auth Use KD320 99,148 102,957 106,262 109,678 113,207 116,854 120,623 121,978 123,356 124,759 126,186 128,430 130,802 133,249 135,775 138,382 141,073 142,321 143,591 144,885 146,203 Table F3.B   ADD Projections ‐ Med Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)7.7 7.9 8.0 8.2 8.3 8.5 8.6 8.7 8.8 8.8 8.9 9.0 9.1 9.2 9.2 9.3 9.4 9.5 9.6 9.7 9.8 City‐Wide 7,718,694 7,894,600 8,031,694 8,172,414 8,316,891 8,465,259 8,617,662 8,687,133 8,755,892 8,825,787 8,896,851 9,019,042 9,086,264 9,154,505 9,223,793 9,294,155 9,365,623 9,480,525 9,598,362 9,719,252 9,843,320 Single Family Residential 2,264,626 2,316,636 2,355,567 2,395,357 2,436,028 2,477,601 2,520,098 2,541,905 2,563,928 2,586,168 2,608,628 2,647,639 2,661,474 2,675,383 2,689,366 2,703,425 2,717,558 2,739,288 2,761,216 2,783,346 2,805,677 Multi‐Family Residential 1,590,529 1,626,001 1,652,262 1,679,102 1,706,535 1,734,575 1,763,236 1,775,107 1,787,078 1,799,150 1,811,325 1,834,918 1,844,669 1,854,473 1,864,329 1,874,240 1,884,204 1,895,763 1,907,419 1,919,172 1,931,023 Commercial 984,202 1,009,017 1,028,281 1,048,067 1,068,400 1,089,308 1,110,821 1,121,245 1,131,922 1,142,862 1,154,076 1,172,807 1,187,978 1,203,465 1,219,276 1,235,422 1,251,913 1,282,974 1,315,079 1,348,278 1,382,618 Industrial 169,881 174,273 177,702 181,213 184,811 188,496 192,272 193,668 195,084 196,521 197,980 200,698 203,514 206,401 209,362 212,398 215,513 219,561 223,686 227,889 232,171 Government 83,702 85,806 87,431 89,093 90,793 92,533 94,312 95,317 96,346 97,400 98,480 100,206 101,613 103,050 104,518 106,018 107,550 110,600 113,767 117,055 120,471 Irrigation 807,276 828,100 844,387 861,117 878,308 895,979 914,151 925,631 937,442 949,598 962,112 981,051 995,681 1,010,640 1,025,939 1,041,589 1,057,601 1,084,624 1,112,629 1,141,660 1,171,765 Lrg Cons 714,705 725,840 737,532 749,809 762,699 776,234 790,446 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 DSL & Auth Use 1,103,773 1,128,928 1,148,532 1,168,655 1,189,315 1,210,532 1,232,326 1,242,260 1,252,093 1,262,087 1,272,250 1,289,723 1,299,336 1,309,094 1,319,002 1,329,064 1,339,284 1,355,715 1,372,566 1,389,853 1,407,595 ADD ERU Value 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 Climate Change 0.002 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 RH395 Single Family ResidentialRH395 000000000000000000000 Multi‐Family Residential RH395 20,661 21,016 21,247 21,481 21,717 21,955 22,197 22,217 22,238 22,258 22,279 22,438 22,561 22,685 22,810 22,935 23,061 23,082 23,103 23,124 23,145 Commercial RH395 000000000000000000000 Industrial RH395 0 00000000000000000000 Government RH395 000000000000000000000 Irrigation RH395 2,568 2,584 2,584 2,584 2,584 2,584 2,584 2,584 2,584 2,584 2,584 2,600 2,600 2,600 2,600 2,600 2,600 2,600 2,600 2,600 2,600 Lrg Cons RH395 000000000000000000000 DSL & Auth Use RH395 3,876 3,938 3,977 4,015 4,055 4,095 4,135 4,138 4,142 4,145 4,149 4,178 4,199 4,219 4,240 4,261 4,282 4,285 4,289 4,292 4,296 RH490 Single Family Residential RH490 84,282 84,800 84,800 84,800 84,800 84,800 84,800 85,303 85,809 86,318 86,829 87,886 88,355 88,827 89,301 89,777 90,256 90,975 91,699 92,429 93,165 Multi‐Family Residential RH490 140,472 141,335 141,335 141,335 141,335 141,335 141,335 142,173 143,016 143,864 144,717 146,479 147,260 148,046 148,836 149,630 150,429 151,626 152,833 154,050 155,276 Commercial RH490 6,625 6,856 7,051 7,252 7,459 7,672 7,891 7,933 7,976 8,019 8,062 8,156 8,240 8,325 8,412 8,499 8,587 8,657 8,729 8,801 8,873 Industrial RH490 0 00000000000000000000 Government RH490 1,053 1,090 1,121 1,153 1,186 1,220 1,255 1,261 1,268 1,275 1,282 1,297 1,310 1,324 1,337 1,351 1,365 1,376 1,388 1,399 1,411 Irrigation RH490 29,888 30,930 31,812 32,720 33,653 34,613 35,601 35,792 35,984 36,178 36,372 36,794 37,175 37,560 37,949 38,342 38,739 39,058 39,380 39,704 40,031 Lrg Cons RH490 000000000000000000000 DSL & Auth Use RH490 43,771 44,220 44,405 44,595 44,791 44,993 45,200 45,463 45,729 45,996 46,264 46,823 47,112 47,402 47,695 47,989 48,286 48,672 49,062 49,455 49,851 RH590 Single Family Residential RH590 172,770 174,433 175,037 175,643 176,250 176,860 177,472 178,843 180,224 181,616 183,019 185,577 186,373 187,172 187,975 188,781 189,590 191,367 193,161 194,971 196,799 Multi‐Family Residential RH590 97,638 98,578 98,919 99,261 99,605 99,950 100,296 101,070 101,851 102,637 103,430 104,876 105,325 105,777 106,231 106,686 107,144 108,148 109,162 110,185 111,217 Commercial RH590 4,526 4,581 4,608 4,635 4,662 4,690 4,717 4,758 4,800 4,842 4,884 4,957 5,052 5,149 5,247 5,348 5,450 5,573 5,698 5,826 5,957 Industrial RH590 0 00000000000000000000 Government RH590 3,022 3,059 3,077 3,095 3,113 3,132 3,150 3,177 3,205 3,233 3,261 3,310 3,373 3,438 3,504 3,571 3,639 3,721 3,805 3,890 3,978 Irrigation RH590 23,389 23,672 23,812 23,952 24,093 24,236 24,379 24,591 24,804 25,020 25,238 25,615 26,106 26,607 27,117 27,636 28,166 28,799 29,446 30,108 30,785 Lrg Cons RH590 000000000000000000000 DSL & Auth Use RH590 50,283 50,780 50,968 51,157 51,347 51,538 51,729 52,134 52,542 52,953 53,367 54,119 54,435 54,754 55,076 55,402 55,730 56,334 56,945 57,564 58,190 SH370 Single Family Residential SH370 11,519 11,800 12,015 12,234 12,456 12,683 12,914 13,046 13,179 13,314 13,451 13,672 13,749 13,826 13,904 13,982 14,060 14,268 14,478 14,691 14,907 Multi‐Family Residential SH370 4,787 4,904 4,993 5,084 5,177 5,271 5,367 5,422 5,477 5,533 5,590 5,682 5,714 5,746 5,778 5,811 5,843 5,929 6,017 6,105 6,195 Commercial SH370 000000000000000000000 Industrial SH370 0 00000000000000000000 Government SH370 000000000000000000000 Irrigation SH370 000000000000000000000 Lrg Cons SH370 000000000000000000000 DSL & Auth Use SH370 2,721 2,787 2,838 2,890 2,942 2,996 3,050 3,081 3,113 3,145 3,177 3,230 3,248 3,266 3,284 3,303 3,321 3,370 3,420 3,470 3,521 TH270 Single Family Residential TH270 159 160 160 160 160 160 160 160 160 160 160 161 161 161 161 161 161 161 161 161 161 Multi‐Family ResidentialTH270 000000000000000000000 Commercial TH270 6,701 7,533 8,417 9,405 10,508 11,741 13,119 13,530 13,953 14,390 14,841 15,401 16,010 16,644 17,303 17,988 18,701 19,318 19,957 20,616 21,297 Industrial TH270 0 00000000000000000000 Government TH270 000000000000000000000 Irrigation TH270 1,603 1,802 2,014 2,250 2,514 2,809 3,139 3,237 3,338 3,443 3,551 3,685 3,830 3,982 4,140 4,304 4,474 4,622 4,775 4,932 5,095 Lrg Cons TH270 000000000000000000000 DSL & Auth Use TH270 1,412 1,584 1,767 1,971 2,200 2,455 2,739 2,824 2,912 3,002 3,095 3,211 3,337 3,469 3,605 3,746 3,894 4,022 4,154 4,290 4,431 TH350 Single Family Residential TH350 131,102 132,067 132,225 132,384 132,543 132,702 132,861 133,002 133,143 133,284 133,425 134,395 134,916 135,439 135,965 136,492 137,021 137,584 138,149 138,717 139,287 Multi‐Family Residential TH350 106,970 107,757 107,886 108,015 108,145 108,275 108,405 108,520 108,635 108,750 108,865 109,657 110,082 110,509 110,937 111,367 111,799 112,258 112,720 113,183 113,648 Commercial TH350 23,488 23,748 23,864 23,980 24,097 24,215 24,333 24,530 24,729 24,930 25,132 25,492 25,859 26,231 26,609 26,992 27,380 27,680 27,983 28,288 28,598 Industrial TH350 0 00000000000000000000 Government TH350 2,011 2,033 2,043 2,053 2,063 2,073 2,083 2,100 2,117 2,134 2,151 2,182 2,214 2,246 2,278 2,311 2,344 2,370 2,396 2,422 2,448 Irrigation TH350 47,981 48,512 48,749 48,987 49,226 49,467 49,708 50,111 50,517 50,926 51,339 52,076 52,825 53,586 54,357 55,139 55,933 56,545 57,163 57,788 58,420 Lrg Cons TH350 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 DSL & Auth Use TH350 68,672 69,100 69,208 69,317 69,427 69,536 69,646 69,792 69,938 70,086 70,234 70,716 71,066 71,418 71,775 72,134 72,497 72,824 73,154 73,485 73,819 Table F3.B   ADD Projections ‐ Med Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)7.7 7.9 8.0 8.2 8.3 8.5 8.6 8.7 8.8 8.8 8.9 9.0 9.1 9.2 9.2 9.3 9.4 9.5 9.6 9.7 9.8 City‐Wide 7,718,694 7,894,600 8,031,694 8,172,414 8,316,891 8,465,259 8,617,662 8,687,133 8,755,892 8,825,787 8,896,851 9,019,042 9,086,264 9,154,505 9,223,793 9,294,155 9,365,623 9,480,525 9,598,362 9,719,252 9,843,320 Single Family Residential 2,264,626 2,316,636 2,355,567 2,395,357 2,436,028 2,477,601 2,520,098 2,541,905 2,563,928 2,586,168 2,608,628 2,647,639 2,661,474 2,675,383 2,689,366 2,703,425 2,717,558 2,739,288 2,761,216 2,783,346 2,805,677 Multi‐Family Residential 1,590,529 1,626,001 1,652,262 1,679,102 1,706,535 1,734,575 1,763,236 1,775,107 1,787,078 1,799,150 1,811,325 1,834,918 1,844,669 1,854,473 1,864,329 1,874,240 1,884,204 1,895,763 1,907,419 1,919,172 1,931,023 Commercial 984,202 1,009,017 1,028,281 1,048,067 1,068,400 1,089,308 1,110,821 1,121,245 1,131,922 1,142,862 1,154,076 1,172,807 1,187,978 1,203,465 1,219,276 1,235,422 1,251,913 1,282,974 1,315,079 1,348,278 1,382,618 Industrial 169,881 174,273 177,702 181,213 184,811 188,496 192,272 193,668 195,084 196,521 197,980 200,698 203,514 206,401 209,362 212,398 215,513 219,561 223,686 227,889 232,171 Government 83,702 85,806 87,431 89,093 90,793 92,533 94,312 95,317 96,346 97,400 98,480 100,206 101,613 103,050 104,518 106,018 107,550 110,600 113,767 117,055 120,471 Irrigation 807,276 828,100 844,387 861,117 878,308 895,979 914,151 925,631 937,442 949,598 962,112 981,051 995,681 1,010,640 1,025,939 1,041,589 1,057,601 1,084,624 1,112,629 1,141,660 1,171,765 Lrg Cons 714,705 725,840 737,532 749,809 762,699 776,234 790,446 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 792,000 DSL & Auth Use 1,103,773 1,128,928 1,148,532 1,168,655 1,189,315 1,210,532 1,232,326 1,242,260 1,252,093 1,262,087 1,272,250 1,289,723 1,299,336 1,309,094 1,319,002 1,329,064 1,339,284 1,355,715 1,372,566 1,389,853 1,407,595 ADD ERU Value 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 Climate Change 0.002 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 VLY196 Single Family Residential VLY196 166,068 170,147 173,262 176,433 179,662 182,951 186,299 186,914 187,531 188,149 188,770 190,568 191,435 192,306 193,180 194,059 194,942 195,411 195,881 196,352 196,824 Multi‐Family Residential VLY196 300,154 307,526 313,155 318,887 324,723 330,667 336,720 337,830 338,945 340,063 341,185 344,434 346,001 347,575 349,156 350,744 352,340 353,187 354,037 354,888 355,741 Commercial VLY196 634,685 648,461 658,489 668,673 679,013 689,514 700,177 702,826 705,485 708,154 710,833 717,949 723,564 729,223 734,925 740,673 746,465 760,216 774,219 788,481 803,006 Industrial VLY196 142,215 145,302 147,549 149,831 152,148 154,501 156,890 157,483 158,079 158,677 159,277 160,872 162,130 163,398 164,676 165,964 167,262 170,343 173,481 176,676 179,931 Government VLY196 40,040 40,909 41,542 42,184 42,836 43,499 44,171 44,339 44,506 44,675 44,844 45,293 45,647 46,004 46,364 46,726 47,092 47,959 48,842 49,742 50,658 Irrigation VLY196 328,412 335,541 340,730 345,999 351,350 356,783 362,301 363,672 365,047 366,428 367,815 371,497 374,402 377,330 380,281 383,255 386,252 393,367 400,614 407,993 415,509 Lrg Cons VLY196 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 392,000 DSL & Auth Use VLY196 334,319 340,378 344,856 349,408 354,035 358,737 363,517 364,602 365,692 366,785 367,883 370,868 372,965 375,076 377,203 379,346 381,503 385,864 390,300 394,816 399,410 WH300 Single Family Residential WH300 28,362 28,673 28,809 28,947 29,085 29,223 29,362 29,589 29,817 30,047 30,279 30,702 30,833 30,965 31,097 31,230 31,364 31,666 31,972 32,281 32,592 Multi‐Family Residential WH300 34,599 34,977 35,144 35,311 35,480 35,649 35,819 36,095 36,373 36,654 36,937 37,453 37,613 37,774 37,935 38,097 38,260 38,629 39,002 39,379 39,759 Commercial WH300 9,868 9,942 9,955 9,969 9,982 9,996 10,009 10,017 10,024 10,031 10,039 10,108 10,181 10,255 10,329 10,404 10,479 11,296 12,177 13,127 14,151 Industrial WH300 0 00000000000000000000 Government WH300 000000000000000000000 Irrigation WH300 1,288 1,297 1,299 1,301 1,303 1,304 1,306 1,307 1,308 1,309 1,310 1,319 1,329 1,338 1,348 1,358 1,367 1,474 1,589 1,713 1,847 Lrg Cons WH300 000000000000000000000 DSL & Auth Use WH300 12,367 12,496 12,549 12,603 12,656 12,710 12,764 12,850 12,936 13,022 13,109 13,279 13,342 13,404 13,467 13,531 13,594 13,860 14,140 14,433 14,742 WH495 Single Family Residential WH495 66,280 67,057 67,428 67,801 68,176 68,553 68,932 69,608 70,291 70,980 71,676 72,828 73,016 73,205 73,394 73,584 73,774 74,455 75,142 75,836 76,535 Multi‐Family Residential WH495 415 420 422 425 427 429 432 436 440 444 449 456 457 458 460 461 462 466 470 475 479 Commercial WH495 1,073 1,182 1,294 1,417 1,552 1,699 1,861 1,989 2,126 2,272 2,428 2,611 2,720 2,833 2,951 3,074 3,202 3,202 3,202 3,202 3,202 Industrial WH495 0 00000000000000000000 Government WH495 000000000000000000000 Irrigation WH495 000000000000000000000 Lrg Cons WH495 222,705 233,840 245,532 257,809 270,699 284,234 298,446 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 DSL & Auth Use WH495 48,469 50,475 52,507 54,639 56,875 59,222 61,684 62,078 62,215 62,355 62,498 62,722 62,772 62,823 62,874 62,926 62,980 63,094 63,209 63,326 63,443 WTH300 Single Family Residential WTH300 54,258 54,819 55,048 55,278 55,509 55,740 55,973 56,833 57,707 58,593 59,494 60,783 60,997 61,212 61,427 61,643 61,860 62,670 63,490 64,321 65,162 Multi‐Family Residential WTH300 1,138 1,150 1,155 1,160 1,164 1,169 1,174 1,192 1,210 1,229 1,248 1,275 1,280 1,284 1,289 1,293 1,298 1,315 1,332 1,349 1,367 Commercial WTH300 000000000000000000000 Industrial WTH300 0 00000000000000000000 Government WTH300 000000000000000000000 Irrigation WTH300 1,284 1,292 1,292 1,292 1,292 1,292 1,292 1,292 1,292 1,292 1,292 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 Lrg Cons WTH300 000000000000000000000 DSL & Auth Use WTH300 9,458 9,555 9,594 9,633 9,672 9,712 9,751 9,898 10,047 10,198 10,351 10,572 10,608 10,645 10,682 10,719 10,756 10,893 11,033 11,175 11,318 Table F3.C   ADD Projections ‐ High Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)8.4 8.6 8.8 8.9 9.1 9.2 9.4 9.4 9.5 9.6 9.7 9.9 9.9 10.0 10.1 10.2 10.2 10.4 10.5 10.6 10.8 City‐Wide 8,364,440 8,591,771 8,750,110 8,913,562 9,058,350 9,202,823 9,350,832 9,424,561 9,499,491 9,575,658 9,653,100 9,861,053 9,934,929 10,009,925 10,086,070 10,163,398 10,241,940 10,368,215 10,497,715 10,630,572 10,766,921 Single Family Residential 2,452,993 2,518,646 2,560,971 2,604,231 2,648,449 2,693,647 2,739,849 2,763,558 2,787,501 2,811,680 2,836,099 2,902,918 2,918,087 2,933,337 2,948,669 2,964,083 2,979,579 3,003,404 3,027,447 3,051,710 3,076,195 Multi‐Family Residential 1,722,826 1,767,787 1,796,338 1,825,519 1,855,344 1,885,829 1,916,990 1,929,895 1,942,910 1,956,035 1,969,271 2,011,837 2,022,528 2,033,277 2,044,084 2,054,950 2,065,874 2,078,548 2,091,328 2,104,214 2,117,209 Commercial 1,066,065 1,097,002 1,117,946 1,139,457 1,161,564 1,184,295 1,207,684 1,219,017 1,230,625 1,242,519 1,254,711 1,285,887 1,302,521 1,319,500 1,336,836 1,354,539 1,372,620 1,406,675 1,441,877 1,478,276 1,515,927 Industrial 184,011 189,470 193,197 197,015 200,926 204,932 209,038 210,555 212,095 213,658 215,243 220,048 223,136 226,302 229,548 232,877 236,292 240,731 245,254 249,862 254,556 Government 90,664 93,288 95,055 96,862 98,711 100,601 102,536 103,628 104,747 105,893 107,068 109,867 111,410 112,986 114,595 116,240 117,920 121,264 124,736 128,341 132,087 Irrigation 874,424 900,310 918,018 936,206 954,896 974,108 993,865 1,006,346 1,019,187 1,032,402 1,046,008 1,075,642 1,091,682 1,108,084 1,124,858 1,142,017 1,159,572 1,189,201 1,219,906 1,251,736 1,284,744 Lrg Cons 760,613 779,462 799,819 821,804 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 DSL & Auth Use 1,212,844 1,245,807 1,268,766 1,292,467 1,313,461 1,334,409 1,355,871 1,366,561 1,377,426 1,388,470 1,399,700 1,429,853 1,440,565 1,451,439 1,462,480 1,473,693 1,485,081 1,503,391 1,522,169 1,541,433 1,561,203 ADD ERU Value 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 Climate Change 0.004 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.029 EARL370 Single Family Residential EARL370 47,147 47,807 48,002 48,198 48,395 48,593 48,791 48,998 49,206 49,415 49,625 50,569 50,857 51,147 51,438 51,731 52,026 52,340 52,655 52,973 53,293 Multi‐Family Residential EARL370 9,300 9,431 9,469 9,508 9,547 9,586 9,625 9,666 9,707 9,748 9,789 9,976 10,032 10,090 10,147 10,205 10,263 10,325 10,387 10,450 10,513 Commercial EARL370 2,342 2,601 2,859 3,143 3,456 3,799 4,177 4,246 4,317 4,389 4,462 4,603 4,826 5,060 5,306 5,563 5,833 5,851 5,870 5,888 5,906 Industrial EARL370 0 0 0 00000000000 0 0 00000 Government EARL370 00000000000000 0 0 00000 Irrigation EARL370 5,044 5,600 6,156 6,768 7,441 8,180 8,993 9,143 9,295 9,450 9,607 9,911 10,392 10,896 11,425 11,979 12,560 12,599 12,639 12,678 12,717 Lrg Cons EARL370 00000000000000 0 0 00000 DSL & Auth Use EARL370 10,826 11,098 11,276 11,467 11,674 11,898 12,140 12,220 12,300 12,380 12,462 12,729 12,907 13,091 13,282 13,479 13,683 13,756 13,830 13,904 13,979 ETH300 Single Family Residential ETH300 688 694 694 694 694 694 694 694 694 694 694 705 709 714 719 723 728 728 728 728 728 Multi‐Family Residential ETH300 30,453 30,754 30,754 30,754 30,754 30,754 30,754 30,754 30,754 30,754 30,754 31,208 31,412 31,618 31,825 32,034 32,244 32,244 32,244 32,244 32,244 Commercial ETH300 00000000000000 0 0 00000 Industrial ETH300 0 0 0 00000000000 0 0 00000 Government ETH300 00000000000000 0 0 00000 Irrigation ETH300 4,173 4,214 4,214 4,214 4,214 4,214 4,214 4,214 4,214 4,214 4,214 4,276 4,276 4,276 4,276 4,276 4,276 4,276 4,276 4,276 4,276 Lrg Cons ETH300 00000000000000 0 0 00000 DSL & Auth Use ETH300 5,989 6,048 6,048 6,048 6,048 6,048 6,048 6,048 6,048 6,048 6,048 6,137 6,173 6,208 6,244 6,281 6,317 6,317 6,317 6,317 6,317 HLD435 Single Family Residential HLD435 542,561 563,379 579,272 595,613 612,416 629,692 647,455 655,127 662,890 670,745 678,692 696,855 700,774 704,715 708,679 712,665 716,673 723,068 729,520 736,030 742,598 Multi‐Family Residential HLD435 205,630 213,520 219,544 225,737 232,105 238,653 245,385 248,293 251,235 254,212 257,224 264,108 265,593 267,087 268,589 270,100 271,619 274,042 276,488 278,955 281,444 Commercial HLD435 56,084 58,100 59,599 61,138 62,716 64,334 65,995 69,314 72,800 76,461 80,306 85,588 87,283 89,012 90,775 92,574 94,408 95,885 97,386 98,910 100,458 Industrial HLD435 0 0 0 00000000000 0 0 00000 Government HLD435 5,674 5,878 6,030 6,185 6,345 6,509 6,677 7,013 7,365 7,736 8,125 8,659 8,831 9,006 9,184 9,366 9,552 9,701 9,853 10,007 10,164 Irrigation HLD435 89,290 92,500 94,887 97,336 99,848 102,426 105,069 110,353 115,903 121,732 127,854 136,262 138,962 141,715 144,522 147,385 150,305 152,657 155,046 157,473 159,937 Lrg Cons HLD435 00000000000000 0 0 00000 DSL & Auth Use HLD435 152,503 158,292 162,694 167,218 171,868 176,648 181,561 184,871 188,278 191,787 195,402 202,062 203,753 205,465 207,197 208,951 210,726 212,896 215,091 217,309 219,552 HLD565 Single Family Residential HLD565 898,547 922,679 938,189 953,959 969,994 986,299 1,002,877 1,012,579 1,022,374 1,032,263 1,042,249 1,067,839 1,073,710 1,079,614 1,085,551 1,091,520 1,097,522 1,108,274 1,119,131 1,130,095 1,141,166 Multi‐Family Residential HLD565 449,650 461,726 469,487 477,379 485,403 493,562 501,859 506,713 511,615 516,564 521,561 534,366 537,305 540,259 543,230 546,217 549,221 554,601 560,034 565,520 571,061 Commercial HLD565 178,589 183,516 186,733 190,007 193,338 196,727 200,176 201,897 203,633 205,384 207,150 212,011 214,315 216,644 218,999 221,379 223,785 236,181 249,264 263,071 277,643 Industrial HLD565 0 0 0 00000000000 0 0 00000 Government HLD565 25,681 26,390 26,853 27,323 27,802 28,290 28,786 29,033 29,283 29,535 29,789 30,488 30,819 31,154 31,492 31,835 32,181 33,963 35,845 37,830 39,926 Irrigation HLD565 205,954 211,635 215,345 219,121 222,962 226,871 230,848 232,833 234,835 236,855 238,891 244,496 247,154 249,840 252,555 255,300 258,075 272,370 287,457 303,380 320,185 Lrg Cons HLD565 00000000000000 0 0 00000 DSL & Auth Use HLD565 298,212 306,272 311,471 316,759 322,137 327,606 333,169 336,308 339,476 342,675 345,904 354,309 356,700 359,110 361,538 363,984 366,449 374,013 381,873 390,041 398,535 KD218 Single Family Residential KD218 20,533 21,318 21,916 22,531 23,163 23,813 24,481 24,652 24,825 24,998 25,173 25,723 25,862 26,002 26,143 26,285 26,427 26,463 26,498 26,533 26,568 Multi‐Family Residential KD218 00000000000000 0 0 00000 Commercial KD218 969 979 979 979 979 979 979 979 979 979 979 993 993 993 993 993 993 993 993 993 993 Industrial KD218 0 0 0 00000000000 0 0 00000 Government KD218 00000000000000 0 0 00000 Irrigation KD218 8,346 8,429 8,429 8,429 8,429 8,429 8,429 8,429 8,429 8,429 8,429 8,553 8,553 8,553 8,553 8,553 8,553 8,553 8,553 8,553 8,553 Lrg Cons KD218 00000000000000 0 0 00000 DSL & Auth Use KD218 5,062 5,211 5,312 5,416 5,524 5,634 5,747 5,776 5,805 5,835 5,865 5,981 6,005 6,029 6,053 6,077 6,101 6,107 6,113 6,119 6,125 KD320 Single Family Residential KD320 169,262 175,684 180,564 185,581 190,737 196,036 201,482 202,522 203,567 204,617 205,673 209,780 211,149 212,526 213,913 215,308 216,713 216,981 217,250 217,519 217,788 Multi‐Family Residential KD320 262,166 272,113 279,673 287,443 295,429 303,636 312,072 313,682 315,300 316,927 318,562 324,924 327,044 329,177 331,325 333,486 335,662 336,077 336,493 336,910 337,327 Commercial KD320 83,976 88,265 91,865 95,612 99,511 103,570 107,795 110,239 112,739 115,296 117,911 122,362 127,150 132,125 137,294 142,666 148,248 151,222 154,255 157,348 160,504 Industrial KD320 29,967 31,498 32,782 34,119 35,511 36,960 38,467 39,339 40,232 41,144 42,077 43,665 45,374 47,149 48,994 50,911 52,903 53,964 55,047 56,151 57,277 Government KD320 9,346 9,823 10,224 10,641 11,075 11,526 11,996 12,269 12,547 12,831 13,122 13,618 14,151 14,704 15,280 15,877 16,499 16,830 17,167 17,511 17,863 Irrigation KD320 88,903 93,443 97,254 101,221 105,350 109,647 114,119 116,707 119,354 122,060 124,829 129,541 134,609 139,876 145,349 151,036 156,946 160,094 163,305 166,580 169,921 Lrg Cons KD320 00000000000000 0 0 00000 DSL & Auth Use KD320 109,152 113,766 117,418 121,192 125,092 129,122 133,287 134,784 136,307 137,856 139,433 143,116 145,759 148,486 151,301 154,206 157,206 158,596 160,011 161,453 162,922 Table F3.C   ADD Projections ‐ High Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)8.4 8.6 8.8 8.9 9.1 9.2 9.4 9.4 9.5 9.6 9.7 9.9 9.9 10.0 10.1 10.2 10.2 10.4 10.5 10.6 10.8 City‐Wide 8,364,440 8,591,771 8,750,110 8,913,562 9,058,350 9,202,823 9,350,832 9,424,561 9,499,491 9,575,658 9,653,100 9,861,053 9,934,929 10,009,925 10,086,070 10,163,398 10,241,940 10,368,215 10,497,715 10,630,572 10,766,921 Single Family Residential 2,452,993 2,518,646 2,560,971 2,604,231 2,648,449 2,693,647 2,739,849 2,763,558 2,787,501 2,811,680 2,836,099 2,902,918 2,918,087 2,933,337 2,948,669 2,964,083 2,979,579 3,003,404 3,027,447 3,051,710 3,076,195 Multi‐Family Residential 1,722,826 1,767,787 1,796,338 1,825,519 1,855,344 1,885,829 1,916,990 1,929,895 1,942,910 1,956,035 1,969,271 2,011,837 2,022,528 2,033,277 2,044,084 2,054,950 2,065,874 2,078,548 2,091,328 2,104,214 2,117,209 Commercial 1,066,065 1,097,002 1,117,946 1,139,457 1,161,564 1,184,295 1,207,684 1,219,017 1,230,625 1,242,519 1,254,711 1,285,887 1,302,521 1,319,500 1,336,836 1,354,539 1,372,620 1,406,675 1,441,877 1,478,276 1,515,927 Industrial 184,011 189,470 193,197 197,015 200,926 204,932 209,038 210,555 212,095 213,658 215,243 220,048 223,136 226,302 229,548 232,877 236,292 240,731 245,254 249,862 254,556 Government 90,664 93,288 95,055 96,862 98,711 100,601 102,536 103,628 104,747 105,893 107,068 109,867 111,410 112,986 114,595 116,240 117,920 121,264 124,736 128,341 132,087 Irrigation 874,424 900,310 918,018 936,206 954,896 974,108 993,865 1,006,346 1,019,187 1,032,402 1,046,008 1,075,642 1,091,682 1,108,084 1,124,858 1,142,017 1,159,572 1,189,201 1,219,906 1,251,736 1,284,744 Lrg Cons 760,613 779,462 799,819 821,804 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 DSL & Auth Use 1,212,844 1,245,807 1,268,766 1,292,467 1,313,461 1,334,409 1,355,871 1,366,561 1,377,426 1,388,470 1,399,700 1,429,853 1,440,565 1,451,439 1,462,480 1,473,693 1,485,081 1,503,391 1,522,169 1,541,433 1,561,203 ADD ERU Value 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 Climate Change 0.004 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.029 RH395 Single Family Residential RH395 00000000000000 0 0 00000 Multi‐Family Residential RH395 22,379 22,849 23,100 23,354 23,610 23,870 24,132 24,154 24,177 24,199 24,222 24,602 24,737 24,873 25,009 25,147 25,285 25,308 25,330 25,353 25,376 Commercial RH395 00000000000000 0 0 00000 Industrial RH395 0 0 0 00000000000 0 0 00000 Government RH395 00000000000000 0 0 00000 Irrigation RH395 2,782 2,810 2,810 2,810 2,810 2,810 2,810 2,810 2,810 2,810 2,810 2,851 2,851 2,851 2,851 2,851 2,851 2,851 2,851 2,851 2,851 Lrg Cons RH395 00000000000000 0 0 00000 DSL & Auth Use RH395 4,267 4,351 4,394 4,437 4,481 4,525 4,569 4,573 4,577 4,580 4,584 4,656 4,679 4,702 4,725 4,748 4,772 4,775 4,779 4,783 4,787 RH490 Single Family Residential RH490 91,293 92,195 92,195 92,195 92,195 92,195 92,195 92,741 93,291 93,844 94,401 96,360 96,874 97,391 97,911 98,433 98,959 99,746 100,540 101,341 102,148 Multi‐Family Residential RH490 152,156 153,660 153,660 153,660 153,660 153,660 153,660 154,571 155,487 156,409 157,336 160,602 161,459 162,320 163,187 164,057 164,933 166,246 167,569 168,903 170,248 Commercial RH490 7,176 7,453 7,666 7,885 8,110 8,341 8,579 8,625 8,672 8,718 8,765 8,942 9,035 9,128 9,223 9,318 9,415 9,492 9,570 9,649 9,729 Industrial RH490 0 0 0 00000000000 0 0 00000 Government RH490 1,141 1,185 1,219 1,254 1,289 1,326 1,364 1,371 1,379 1,386 1,394 1,422 1,436 1,451 1,466 1,481 1,497 1,509 1,522 1,534 1,547 Irrigation RH490 32,374 33,627 34,586 35,573 36,588 37,632 38,705 38,913 39,122 39,332 39,544 40,342 40,760 41,182 41,608 42,039 42,474 42,824 43,177 43,532 43,890 Lrg Cons RH490 00000000000000 0 0 00000 DSL & Auth Use RH490 48,187 48,862 49,067 49,277 49,494 49,716 49,945 50,236 50,530 50,825 51,121 52,177 52,499 52,823 53,149 53,477 53,807 54,238 54,672 55,110 55,551 RH590 Single Family Residential RH590 187,140 189,644 190,300 190,959 191,619 192,283 192,948 194,438 195,940 197,453 198,978 203,469 204,342 205,219 206,099 206,983 207,870 209,819 211,785 213,770 215,773 Multi‐Family Residential RH590 105,759 107,174 107,545 107,917 108,290 108,665 109,041 109,883 110,732 111,587 112,449 114,987 115,481 115,976 116,473 116,973 117,474 118,575 119,687 120,808 121,941 Commercial RH590 4,903 4,980 5,010 5,039 5,069 5,099 5,129 5,173 5,218 5,264 5,310 5,435 5,539 5,645 5,753 5,863 5,976 6,110 6,247 6,388 6,531 Industrial RH590 0 0 0 00000000000 0 0 00000 Government RH590 3,274 3,325 3,345 3,365 3,385 3,405 3,425 3,455 3,485 3,515 3,545 3,629 3,699 3,769 3,842 3,915 3,990 4,080 4,172 4,265 4,361 Irrigation RH590 25,335 25,736 25,888 26,041 26,194 26,349 26,504 26,735 26,967 27,202 27,439 28,085 28,623 29,172 29,731 30,301 30,882 31,576 32,285 33,011 33,753 Lrg Cons RH590 00000000000000 0 0 00000 DSL & Auth Use RH590 55,356 56,111 56,319 56,528 56,738 56,949 57,160 57,607 58,058 58,512 58,970 60,307 60,660 61,015 61,374 61,737 62,103 62,776 63,457 64,146 64,845 SH370 Single Family Residential SH370 12,477 12,829 13,063 13,300 13,542 13,789 14,040 14,183 14,329 14,475 14,623 14,991 15,075 15,159 15,245 15,330 15,416 15,643 15,874 16,107 16,345 Multi‐Family Residential SH370 5,185 5,332 5,429 5,527 5,628 5,730 5,835 5,894 5,955 6,016 6,077 6,230 6,265 6,300 6,335 6,371 6,407 6,501 6,597 6,694 6,793 Commercial SH370 00000000000000 0 0 00000 Industrial SH370 0 0 0 00000000000 0 0 00000 Government SH370 00000000000000 0 0 00000 Irrigation SH370 00000000000000 0 0 00000 Lrg Cons SH370 00000000000000 0 0 00000 DSL & Auth Use SH370 2,995 3,080 3,136 3,193 3,251 3,310 3,370 3,405 3,440 3,475 3,511 3,599 3,619 3,639 3,660 3,680 3,701 3,755 3,811 3,867 3,924 TH270 Single Family Residential TH270 172 174 174 174 174 174 174 174 174 174 174 176 176 176 176 176 176 176 176 176 176 Multi‐Family Residential TH270 00000000000000 0 0 00000 Commercial TH270 7,259 8,190 9,151 10,225 11,425 12,765 14,263 14,710 15,170 15,645 16,135 16,885 17,554 18,249 18,972 19,723 20,504 21,181 21,881 22,604 23,351 Industrial TH270 0 0 0 00000000000 0 0 00000 Government TH270 00000000000000 0 0 00000 Irrigation TH270 1,737 1,960 2,189 2,446 2,733 3,054 3,412 3,519 3,629 3,743 3,860 4,040 4,200 4,366 4,539 4,719 4,905 5,068 5,235 5,408 5,587 Lrg Cons TH270 00000000000000 0 0 00000 DSL & Auth Use TH270 1,555 1,751 1,953 2,178 2,431 2,712 3,027 3,121 3,218 3,318 3,420 3,579 3,719 3,865 4,017 4,175 4,339 4,481 4,628 4,780 4,937 TH350 Single Family Residential TH350 142,007 143,583 143,755 143,928 144,101 144,274 144,447 144,600 144,753 144,906 145,060 147,353 147,925 148,498 149,074 149,652 150,232 150,849 151,469 152,092 152,717 Multi‐Family Residential TH350 115,867 117,153 117,294 117,434 117,575 117,717 117,858 117,983 118,108 118,233 118,358 120,230 120,696 121,164 121,633 122,105 122,578 123,082 123,588 124,096 124,605 Commercial TH350 25,442 25,819 25,945 26,071 26,199 26,327 26,455 26,670 26,886 27,103 27,323 27,950 28,353 28,761 29,175 29,595 30,020 30,349 30,681 31,016 31,355 Industrial TH350 0 0 0 00000000000 0 0 00000 Government TH350 2,178 2,210 2,221 2,232 2,243 2,254 2,265 2,283 2,302 2,320 2,339 2,393 2,427 2,462 2,498 2,534 2,570 2,598 2,626 2,655 2,684 Irrigation TH350 51,972 52,742 53,000 53,259 53,519 53,780 54,043 54,481 54,922 55,367 55,816 57,097 57,919 58,752 59,598 60,456 61,326 61,996 62,674 63,360 64,052 Lrg Cons TH350 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 DSL & Auth Use TH350 74,190 74,875 74,995 75,116 75,237 75,358 75,479 75,640 75,802 75,965 76,128 77,168 77,557 77,950 78,347 78,748 79,152 79,517 79,884 80,253 80,626 Table F3.C   ADD Projections ‐ High Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)8.4 8.6 8.8 8.9 9.1 9.2 9.4 9.4 9.5 9.6 9.7 9.9 9.9 10.0 10.1 10.2 10.2 10.4 10.5 10.6 10.8 City‐Wide 8,364,440 8,591,771 8,750,110 8,913,562 9,058,350 9,202,823 9,350,832 9,424,561 9,499,491 9,575,658 9,653,100 9,861,053 9,934,929 10,009,925 10,086,070 10,163,398 10,241,940 10,368,215 10,497,715 10,630,572 10,766,921 Single Family Residential 2,452,993 2,518,646 2,560,971 2,604,231 2,648,449 2,693,647 2,739,849 2,763,558 2,787,501 2,811,680 2,836,099 2,902,918 2,918,087 2,933,337 2,948,669 2,964,083 2,979,579 3,003,404 3,027,447 3,051,710 3,076,195 Multi‐Family Residential 1,722,826 1,767,787 1,796,338 1,825,519 1,855,344 1,885,829 1,916,990 1,929,895 1,942,910 1,956,035 1,969,271 2,011,837 2,022,528 2,033,277 2,044,084 2,054,950 2,065,874 2,078,548 2,091,328 2,104,214 2,117,209 Commercial 1,066,065 1,097,002 1,117,946 1,139,457 1,161,564 1,184,295 1,207,684 1,219,017 1,230,625 1,242,519 1,254,711 1,285,887 1,302,521 1,319,500 1,336,836 1,354,539 1,372,620 1,406,675 1,441,877 1,478,276 1,515,927 Industrial 184,011 189,470 193,197 197,015 200,926 204,932 209,038 210,555 212,095 213,658 215,243 220,048 223,136 226,302 229,548 232,877 236,292 240,731 245,254 249,862 254,556 Government 90,664 93,288 95,055 96,862 98,711 100,601 102,536 103,628 104,747 105,893 107,068 109,867 111,410 112,986 114,595 116,240 117,920 121,264 124,736 128,341 132,087 Irrigation 874,424 900,310 918,018 936,206 954,896 974,108 993,865 1,006,346 1,019,187 1,032,402 1,046,008 1,075,642 1,091,682 1,108,084 1,124,858 1,142,017 1,159,572 1,189,201 1,219,906 1,251,736 1,284,744 Lrg Cons 760,613 779,462 799,819 821,804 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 825,000 DSL & Auth Use 1,212,844 1,245,807 1,268,766 1,292,467 1,313,461 1,334,409 1,355,871 1,366,561 1,377,426 1,388,470 1,399,700 1,429,853 1,440,565 1,451,439 1,462,480 1,473,693 1,485,081 1,503,391 1,522,169 1,541,433 1,561,203 ADD ERU Value 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 Climate Change 0.004 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.029 VLY196 Single Family Residential VLY196 179,882 184,984 188,370 191,818 195,329 198,904 202,545 203,213 203,883 204,556 205,231 208,942 209,892 210,847 211,806 212,770 213,738 214,252 214,767 215,283 215,801 Multi‐Family Residential VLY196 325,120 334,342 340,462 346,693 353,039 359,501 366,081 367,289 368,500 369,716 370,936 377,644 379,362 381,087 382,821 384,562 386,312 387,241 388,172 389,106 390,041 Commercial VLY196 687,476 705,007 715,909 726,981 738,223 749,639 761,232 764,112 767,003 769,904 772,817 787,172 793,328 799,533 805,785 812,087 818,438 833,514 848,868 864,505 880,430 Industrial VLY196 154,044 157,972 160,415 162,896 165,415 167,973 170,571 171,216 171,864 172,514 173,166 176,383 177,762 179,153 180,554 181,966 183,389 186,767 190,207 193,711 197,279 Government VLY196 43,370 44,476 45,164 45,862 46,572 47,292 48,023 48,205 48,387 48,570 48,754 49,660 50,048 50,439 50,834 51,231 51,632 52,583 53,552 54,538 55,543 Irrigation VLY196 355,729 364,800 370,441 376,170 381,988 387,895 393,893 395,384 396,879 398,381 399,888 407,316 410,501 413,712 416,947 420,208 423,494 431,295 439,240 447,331 455,571 Lrg Cons VLY196 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 425,000 DSL & Auth Use VLY196 368,117 375,911 380,860 385,890 391,002 396,198 401,480 402,679 403,883 405,091 406,304 412,464 414,801 417,154 419,524 421,912 424,316 429,175 434,119 439,151 444,271 WH300 Single Family Residential WH300 30,722 31,173 31,321 31,471 31,621 31,771 31,923 32,169 32,417 32,667 32,919 33,662 33,806 33,951 34,096 34,241 34,388 34,719 35,055 35,393 35,735 Multi‐Family Residential WH300 37,477 38,027 38,209 38,391 38,573 38,757 38,942 39,242 39,545 39,850 40,158 41,064 41,239 41,416 41,593 41,770 41,949 42,354 42,763 43,175 43,592 Commercial WH300 10,688 10,809 10,823 10,838 10,853 10,867 10,882 10,890 10,898 10,906 10,914 11,083 11,163 11,244 11,325 11,407 11,489 12,385 13,352 14,393 15,516 Industrial WH300 0 0 0 00000000000 0 0 00000 Government WH300 00000000000000 0 0 00000 Irrigation WH300 1,395 1,411 1,412 1,414 1,416 1,418 1,420 1,421 1,422 1,423 1,424 1,446 1,457 1,467 1,478 1,489 1,499 1,616 1,742 1,878 2,025 Lrg Cons WH300 00000000000000 0 0 00000 DSL & Auth Use WH300 13,615 13,808 13,867 13,926 13,985 14,045 14,104 14,199 14,294 14,389 14,486 14,798 14,867 14,937 15,007 15,078 15,149 15,445 15,757 16,084 16,428 WH495 Single Family Residential WH495 71,793 72,904 73,307 73,713 74,121 74,531 74,943 75,678 76,420 77,169 77,926 79,850 80,056 80,263 80,471 80,679 80,887 81,634 82,387 83,147 83,915 Multi‐Family Residential WH495 450 456 459 462 464 467 469 474 478 483 488 500 501 503 504 505 506 511 516 521 525 Commercial WH495 1,162 1,285 1,407 1,541 1,687 1,847 2,023 2,162 2,311 2,470 2,640 2,863 2,982 3,107 3,236 3,371 3,511 3,511 3,511 3,511 3,511 Industrial WH495 0 0 0 00000000000 0 0 00000 Government WH495 00000000000000 0 0 00000 Irrigation WH495 00000000000000 0 0 00000 Lrg Cons WH495 235,613 254,462 274,819 296,804 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 DSL & Auth Use WH495 52,406 55,813 59,355 63,176 63,812 63,909 64,009 64,159 64,310 64,465 64,623 64,989 65,045 65,101 65,158 65,217 65,276 65,404 65,532 65,662 65,793 WTH300 Single Family Residential WTH300 58,771 59,599 59,848 60,098 60,349 60,601 60,854 61,789 62,739 63,703 64,682 66,644 66,878 67,114 67,350 67,587 67,825 68,712 69,611 70,522 71,445 Multi‐Family Residential WTH300 1,233 1,250 1,255 1,261 1,266 1,271 1,277 1,296 1,316 1,336 1,357 1,398 1,403 1,408 1,413 1,418 1,423 1,441 1,460 1,479 1,499 Commercial WTH300 00000000000000 0 0 00000 Industrial WTH300 0 0 0 00000000000 0 0 00000 Government WTH300 00000000000000 0 0 00000 Irrigation WTH300 1,391 1,405 1,405 1,405 1,405 1,405 1,405 1,405 1,405 1,405 1,405 1,425 1,425 1,425 1,425 1,425 1,425 1,425 1,425 1,425 1,425 Lrg Cons WTH300 00000000000000 0 0 00000 DSL & Auth Use WTH300 10,412 10,558 10,601 10,644 10,688 10,731 10,775 10,937 11,101 11,268 11,438 11,781 11,822 11,862 11,903 11,944 11,985 12,139 12,295 12,453 12,612 Table F4.A   MDD Projections ‐ Low (gpd) Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)12.0 12.1 12.3 12.5 12.8 13.0 13.2 13.3 13.4 13.5 13.6 13.7 13.9 14.0 14.1 14.2 14.3 14.5 14.7 14.9 15.1 City‐Wide 11,958,216 12,149,789 12,345,852 12,546,546 12,752,021 12,962,434 13,177,949 13,287,322 13,398,460 13,511,415 13,626,241 13,742,996 13,851,290 13,961,212 14,072,805 14,186,115 14,301,188 14,483,562 14,670,533 14,862,287 15,059,015 Single Family Residential 3,673,931 3,735,349 3,798,121 3,862,279 3,927,858 3,994,890 4,063,412 4,098,573 4,134,083 4,169,943 4,206,158 4,242,731 4,264,902 4,287,190 4,309,598 4,332,126 4,354,775 4,389,596 4,424,735 4,460,196 4,495,982 Multi‐Family Residential 2,580,335 2,621,767 2,664,111 2,707,388 2,751,621 2,796,833 2,843,046 2,862,186 2,881,488 2,900,953 2,920,584 2,940,381 2,956,006 2,971,716 2,987,511 3,003,391 3,019,358 3,037,881 3,056,559 3,075,393 3,094,385 Commercial 1,596,683 1,626,940 1,658,002 1,689,905 1,722,690 1,756,403 1,791,090 1,807,898 1,825,114 1,842,754 1,860,835 1,879,375 1,903,686 1,928,502 1,953,839 1,979,713 2,006,139 2,055,912 2,107,361 2,160,560 2,215,588 Industrial 275,600 280,998 286,527 292,189 297,989 303,931 310,019 312,270 314,554 316,871 319,223 321,610 326,123 330,749 335,493 340,359 345,350 351,838 358,448 365,183 372,044 Government 135,791 138,353 140,974 143,654 146,396 149,200 152,069 153,689 155,348 157,048 158,790 160,576 162,831 165,133 167,486 169,889 172,345 177,232 182,307 187,576 193,050 Irrigation 1,309,655 1,335,230 1,361,492 1,388,468 1,416,186 1,444,679 1,473,980 1,492,490 1,511,534 1,531,133 1,551,312 1,572,094 1,595,537 1,619,509 1,644,025 1,669,104 1,694,762 1,738,065 1,782,941 1,829,462 1,877,705 Lrg Cons 1,034,944 1,038,224 1,041,544 1,044,903 1,048,303 1,051,743 1,055,225 1,058,748 1,062,314 1,065,923 1,069,574 1,073,270 1,077,010 1,080,795 1,084,625 1,088,502 1,092,425 1,096,394 1,100,412 1,104,478 1,108,592 DSL & Auth Use 1,351,278 1,372,926 1,395,081 1,417,760 1,440,978 1,464,755 1,489,108 1,501,467 1,514,026 1,526,790 1,539,765 1,552,959 1,565,196 1,577,617 1,590,227 1,603,031 1,616,034 1,636,642 1,657,770 1,679,438 1,701,669 Peaking Factor 222222222222222222222 EARL370 Single Family Residential EARL370 70,613 70,902 71,191 71,482 71,774 72,067 72,361 72,668 72,977 73,286 73,597 73,909 74,330 74,753 75,179 75,607 76,038 76,496 76,958 77,422 77,889 Multi‐Family Residential EARL370 13,930 13,987 14,044 14,101 14,159 14,216 14,275 14,335 14,396 14,457 14,518 14,580 14,663 14,746 14,830 14,915 15,000 15,090 15,181 15,273 15,365 Commercial EARL370 3,508 3,857 4,240 4,662 5,125 5,634 6,194 6,297 6,402 6,509 6,617 6,727 7,054 7,396 7,755 8,131 8,526 8,552 8,579 8,605 8,632 Industrial EARL370 0 00000000000000000000 Government EARL370 000000000000000000000 Irrigation EARL370 7,554 8,305 9,130 10,038 11,035 12,132 13,338 13,560 13,785 14,015 14,248 14,485 15,188 15,925 16,698 17,508 18,358 18,415 18,472 18,529 18,587 Lrg Cons EARL370 000000000000000000000 DSL & Auth Use EARL370 12,180 12,364 12,562 12,776 13,006 13,256 13,525 13,614 13,703 13,793 13,884 13,976 14,171 14,373 14,582 14,798 15,023 15,103 15,184 15,266 15,348 ETH300 Single Family Residential ETH300 1,030 1,030 1,030 1,030 1,030 1,030 1,030 1,030 1,030 1,030 1,030 1,030 1,037 1,044 1,050 1,057 1,064 1,064 1,064 1,064 1,064 Multi‐Family Residential ETH300 45,611 45,611 45,611 45,611 45,611 45,611 45,611 45,611 45,611 45,611 45,611 45,611 45,910 46,211 46,514 46,818 47,125 47,125 47,125 47,125 47,125 Commercial ETH300 000000000000000000000 Industrial ETH300 0 00000000000000000000 Government ETH300 000000000000000000000 Irrigation ETH300 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 6,250 Lrg Cons ETH300 000000000000000000000 DSL & Auth Use ETH300 6,738 6,738 6,738 6,738 6,738 6,738 6,738 6,738 6,738 6,738 6,738 6,738 6,777 6,816 6,856 6,895 6,935 6,935 6,935 6,935 6,935 HLD435 Single Family Residential HLD435 812,612 835,536 859,106 883,341 908,260 933,882 960,227 971,605 983,118 994,767 1,006,554 1,018,481 1,024,209 1,029,970 1,035,763 1,041,588 1,047,447 1,056,793 1,066,223 1,075,737 1,085,336 Multi‐Family Residential HLD435 307,980 316,668 325,601 334,786 344,230 353,941 363,925 368,238 372,601 377,016 381,483 386,004 388,175 390,358 392,553 394,761 396,982 400,524 404,098 407,704 411,342 Commercial HLD435 83,998 86,167 88,391 90,672 93,012 95,413 97,876 102,798 107,967 113,397 119,100 125,090 127,568 130,095 132,672 135,300 137,981 140,140 142,333 144,561 146,823 Industrial HLD435 0 00000000000000000000 Government HLD435 8,498 8,718 8,943 9,174 9,410 9,653 9,902 10,400 10,923 11,473 12,050 12,656 12,906 13,162 13,423 13,689 13,960 14,178 14,400 14,626 14,855 Irrigation HLD435 133,732 137,184 140,725 144,357 148,083 151,905 155,826 163,662 171,893 180,538 189,617 199,153 203,098 207,122 211,225 215,409 219,676 223,114 226,606 230,153 233,754 Lrg Cons HLD435 000000000000000000000 DSL & Auth Use HLD435 171,579 176,350 181,254 186,295 191,475 196,800 202,273 205,961 209,757 213,667 217,694 221,845 223,701 225,580 227,482 229,408 231,356 233,739 236,148 238,584 241,047 HLD565 Single Family Residential HLD565 1,345,785 1,368,406 1,391,408 1,414,796 1,438,577 1,462,758 1,487,346 1,501,734 1,516,260 1,530,927 1,545,737 1,560,689 1,569,271 1,577,900 1,586,576 1,595,301 1,604,073 1,619,787 1,635,655 1,651,679 1,667,859 Multi‐Family Residential HLD565 673,456 684,776 696,286 707,990 719,891 731,992 744,296 751,495 758,765 766,105 773,515 780,998 785,292 789,610 793,952 798,318 802,708 810,572 818,512 826,531 834,628 Commercial HLD565 267,479 272,168 276,940 281,795 286,735 291,762 296,876 299,429 302,004 304,601 307,220 309,862 313,230 316,634 320,076 323,554 327,071 345,188 364,309 384,489 405,787 Industrial HLD565 0 00000000000000000000 Government HLD565 38,464 39,138 39,825 40,523 41,233 41,956 42,691 43,059 43,429 43,802 44,179 44,559 45,043 45,533 46,028 46,528 47,033 49,639 52,388 55,290 58,353 Irrigation HLD565 308,464 313,871 319,374 324,973 330,670 336,467 342,366 345,310 348,279 351,274 354,294 357,341 361,225 365,151 369,119 373,131 377,187 398,080 420,131 443,403 467,964 Lrg Cons HLD565 000000000000000000000 DSL & Auth Use HLD565 335,515 341,212 347,005 352,896 358,887 364,980 371,177 374,674 378,204 381,768 385,365 388,996 391,622 394,268 396,933 399,619 402,325 410,630 419,259 428,227 437,552 KD218 Single Family Residential KD218 30,753 31,616 32,503 33,415 34,353 35,316 36,307 36,561 36,817 37,074 37,334 37,595 37,799 38,004 38,210 38,417 38,625 38,676 38,728 38,779 38,831 Multi‐Family Residential KD218 000000000000000000000 Commercial KD218 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 1,451 Industrial KD218 0 00000000000000000000 Government KD218 000000000000000000000 Irrigation KD218 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 12,500 Lrg Cons KD218 000000000000000000000 DSL & Auth Use KD218 5,695 5,805 5,918 6,034 6,154 6,277 6,403 6,435 6,468 6,501 6,534 6,567 6,593 6,619 6,645 6,672 6,698 6,705 6,711 6,718 6,724 KD320 Single Family Residential KD320 253,509 260,552 267,791 275,231 282,878 290,737 298,814 300,356 301,906 303,463 305,029 306,602 308,602 310,616 312,642 314,681 316,734 317,126 317,519 317,912 318,306 Multi‐Family Residential KD320 392,655 403,564 414,776 426,300 438,144 450,316 462,827 465,215 467,615 470,028 472,453 474,890 477,988 481,106 484,244 487,403 490,583 491,190 491,799 492,408 493,017 Commercial KD320 125,773 130,903 136,243 141,800 147,583 153,603 159,868 163,493 167,201 170,993 174,871 178,837 185,834 193,106 200,661 208,512 216,671 221,017 225,449 229,971 234,583 Industrial KD320 44,883 46,713 48,619 50,602 52,666 54,814 57,050 58,343 59,667 61,020 62,404 63,819 66,316 68,911 71,607 74,409 77,320 78,871 80,453 82,066 83,712 Government KD320 13,997 14,568 15,162 15,781 16,425 17,094 17,792 18,195 18,608 19,030 19,461 19,903 20,682 21,491 22,332 23,205 24,113 24,597 25,090 25,594 26,107 Irrigation KD320 133,152 138,583 144,236 150,119 156,242 162,615 169,247 173,085 177,011 181,025 185,131 189,329 196,737 204,435 212,434 220,746 229,383 233,983 238,676 243,463 248,346 Lrg Cons KD320 000000000000000000000 DSL & Auth Use KD320 122,806 126,744 130,813 135,018 139,363 143,853 148,492 150,160 151,857 153,583 155,340 157,127 160,029 163,024 166,114 169,303 172,596 174,123 175,677 177,260 178,873 Dashboard Table F4.A   MDD Projections ‐ Low (gpd) Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)12.0 12.1 12.3 12.5 12.8 13.0 13.2 13.3 13.4 13.5 13.6 13.7 13.9 14.0 14.1 14.2 14.3 14.5 14.7 14.9 15.1 City‐Wide 11,958,216 12,149,789 12,345,852 12,546,546 12,752,021 12,962,434 13,177,949 13,287,322 13,398,460 13,511,415 13,626,241 13,742,996 13,851,290 13,961,212 14,072,805 14,186,115 14,301,188 14,483,562 14,670,533 14,862,287 15,059,015 Single Family Residential 3,673,931 3,735,349 3,798,121 3,862,279 3,927,858 3,994,890 4,063,412 4,098,573 4,134,083 4,169,943 4,206,158 4,242,731 4,264,902 4,287,190 4,309,598 4,332,126 4,354,775 4,389,596 4,424,735 4,460,196 4,495,982 Multi‐Family Residential 2,580,335 2,621,767 2,664,111 2,707,388 2,751,621 2,796,833 2,843,046 2,862,186 2,881,488 2,900,953 2,920,584 2,940,381 2,956,006 2,971,716 2,987,511 3,003,391 3,019,358 3,037,881 3,056,559 3,075,393 3,094,385 Commercial 1,596,683 1,626,940 1,658,002 1,689,905 1,722,690 1,756,403 1,791,090 1,807,898 1,825,114 1,842,754 1,860,835 1,879,375 1,903,686 1,928,502 1,953,839 1,979,713 2,006,139 2,055,912 2,107,361 2,160,560 2,215,588 Industrial 275,600 280,998 286,527 292,189 297,989 303,931 310,019 312,270 314,554 316,871 319,223 321,610 326,123 330,749 335,493 340,359 345,350 351,838 358,448 365,183 372,044 Government 135,791 138,353 140,974 143,654 146,396 149,200 152,069 153,689 155,348 157,048 158,790 160,576 162,831 165,133 167,486 169,889 172,345 177,232 182,307 187,576 193,050 Irrigation 1,309,655 1,335,230 1,361,492 1,388,468 1,416,186 1,444,679 1,473,980 1,492,490 1,511,534 1,531,133 1,551,312 1,572,094 1,595,537 1,619,509 1,644,025 1,669,104 1,694,762 1,738,065 1,782,941 1,829,462 1,877,705 Lrg Cons 1,034,944 1,038,224 1,041,544 1,044,903 1,048,303 1,051,743 1,055,225 1,058,748 1,062,314 1,065,923 1,069,574 1,073,270 1,077,010 1,080,795 1,084,625 1,088,502 1,092,425 1,096,394 1,100,412 1,104,478 1,108,592 DSL & Auth Use 1,351,278 1,372,926 1,395,081 1,417,760 1,440,978 1,464,755 1,489,108 1,501,467 1,514,026 1,526,790 1,539,765 1,552,959 1,565,196 1,577,617 1,590,227 1,603,031 1,616,034 1,636,642 1,657,770 1,679,438 1,701,669 Peaking Factor 222222222222222222222 Dashboard RH395 Single Family Residential RH395 000000000000000000000 Multi‐Family Residential RH395 33,518 33,886 34,259 34,635 35,016 35,401 35,790 35,823 35,856 35,890 35,923 35,956 36,154 36,352 36,552 36,753 36,955 36,988 37,022 37,055 37,088 Commercial RH395 000000000000000000000 Industrial RH395 0 00000000000000000000 Government RH395 000000000000000000000 Irrigation RH395 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 4,167 Lrg Cons RH395 000000000000000000000 DSL & Auth Use RH395 4,801 4,848 4,895 4,943 4,992 5,041 5,090 5,095 5,099 5,103 5,107 5,112 5,137 5,162 5,187 5,213 5,239 5,243 5,247 5,251 5,256 RH490 Single Family Residential RH490 136,732 136,732 136,732 136,732 136,732 136,732 136,732 137,543 138,358 139,179 140,004 140,834 141,585 142,341 143,101 143,864 144,632 145,783 146,944 148,114 149,293 Multi‐Family Residential RH490 227,889 227,889 227,889 227,889 227,889 227,889 227,889 229,240 230,600 231,967 233,342 234,726 235,979 237,238 238,504 239,777 241,056 242,975 244,909 246,859 248,824 Commercial RH490 10,747 11,054 11,370 11,694 12,028 12,371 12,724 12,792 12,861 12,930 12,999 13,069 13,204 13,341 13,479 13,619 13,760 13,873 13,987 14,103 14,219 Industrial RH490 0 00000000000000000000 Government RH490 1,709 1,757 1,808 1,859 1,912 1,967 2,023 2,034 2,045 2,056 2,067 2,078 2,099 2,121 2,143 2,165 2,188 2,206 2,224 2,242 2,261 Irrigation RH490 48,488 49,871 51,294 52,757 54,262 55,811 57,403 57,711 58,021 58,333 58,646 58,961 59,572 60,189 60,812 61,442 62,078 62,589 63,104 63,624 64,148 Lrg Cons RH490 000000000000000000000 DSL & Auth Use RH490 54,215 54,437 54,664 54,899 55,140 55,388 55,643 55,967 56,294 56,623 56,953 57,286 57,639 57,994 58,352 58,712 59,075 59,548 60,025 60,505 60,990 RH590 Single Family Residential RH590 280,286 281,256 282,230 283,206 284,187 285,170 286,157 288,367 290,594 292,838 295,100 297,379 298,654 299,935 301,222 302,513 303,811 306,658 309,532 312,433 315,361 Multi‐Family Residential RH590 158,399 158,947 159,497 160,049 160,603 161,159 161,717 162,966 164,224 165,493 166,771 168,059 168,779 169,503 170,230 170,960 171,694 173,303 174,927 176,566 178,221 Commercial RH590 7,343 7,386 7,430 7,473 7,517 7,562 7,606 7,673 7,739 7,807 7,875 7,943 8,095 8,250 8,409 8,570 8,734 8,930 9,131 9,336 9,546 Industrial RH590 0 00000000000000000000 Government RH590 4,903 4,932 4,961 4,990 5,020 5,049 5,079 5,123 5,168 5,213 5,258 5,304 5,406 5,509 5,615 5,722 5,832 5,963 6,097 6,234 6,374 Irrigation RH590 37,945 38,169 38,394 38,621 38,848 39,078 39,308 39,650 39,995 40,343 40,694 41,047 41,834 42,636 43,453 44,286 45,135 46,149 47,186 48,247 49,331 Lrg Cons RH590 000000000000000000000 DSL & Auth Use RH590 62,281 62,512 62,744 62,977 63,211 63,445 63,681 64,179 64,681 65,187 65,698 66,212 66,598 66,989 67,383 67,781 68,183 68,922 69,669 70,426 71,193 SH370 Single Family Residential SH370 18,687 19,027 19,373 19,725 20,084 20,450 20,822 21,035 21,250 21,468 21,688 21,910 22,033 22,156 22,280 22,405 22,531 22,863 23,200 23,542 23,888 Multi‐Family Residential SH370 7,766 7,907 8,051 8,198 8,347 8,499 8,653 8,742 8,831 8,922 9,013 9,105 9,156 9,208 9,259 9,311 9,364 9,502 9,642 9,784 9,928 Commercial SH370 000000000000000000000 Industrial SH370 0 00000000000000000000 Government SH370 000000000000000000000 Irrigation SH370 000000000000000000000 Lrg Cons SH370 000000000000000000000 DSL & Auth Use SH370 3,370 3,431 3,494 3,557 3,622 3,688 3,755 3,793 3,832 3,872 3,911 3,951 3,973 3,996 4,018 4,041 4,063 4,123 4,184 4,245 4,308 TH270 Single Family Residential TH270 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 Multi‐Family Residential TH270 000000000000000000000 Commercial TH270 10,871 12,147 13,572 15,165 16,944 18,932 21,153 21,815 22,499 23,203 23,929 24,679 25,656 26,672 27,728 28,826 29,967 30,957 31,980 33,036 34,128 Industrial TH270 0 00000000000000000000 Government TH270 000000000000000000000 Irrigation TH270 2,601 2,906 3,247 3,628 4,054 4,529 5,061 5,219 5,383 5,551 5,725 5,904 6,138 6,381 6,634 6,896 7,170 7,406 7,651 7,904 8,165 Lrg Cons TH270 000000000000000000000 DSL & Auth Use TH270 1,749 1,951 2,176 2,427 2,708 3,022 3,372 3,477 3,585 3,696 3,811 3,929 4,083 4,244 4,410 4,584 4,764 4,920 5,082 5,248 5,421 TH350 Single Family Residential TH350 212,689 212,944 213,200 213,456 213,712 213,969 214,226 214,453 214,680 214,907 215,135 215,363 216,198 217,036 217,878 218,722 219,570 220,472 221,378 222,288 223,201 Multi‐Family Residential TH350 173,539 173,747 173,956 174,164 174,374 174,583 174,793 174,978 175,163 175,349 175,534 175,720 176,402 177,085 177,772 178,461 179,153 179,889 180,628 181,371 182,116 Commercial TH350 38,105 38,291 38,478 38,666 38,855 39,044 39,235 39,553 39,873 40,196 40,522 40,850 41,438 42,035 42,640 43,254 43,876 44,356 44,841 45,331 45,827 Industrial TH350 0 00000000000000000000 Government TH350 3,262 3,278 3,294 3,310 3,326 3,343 3,359 3,386 3,413 3,441 3,469 3,497 3,547 3,599 3,650 3,703 3,756 3,797 3,839 3,881 3,923 Irrigation TH350 77,841 78,221 78,603 78,987 79,372 79,760 80,150 80,799 81,454 82,114 82,779 83,449 84,651 85,869 87,105 88,359 89,630 90,610 91,601 92,603 93,615 Lrg Cons TH350 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 120,700 DSL & Auth Use TH350 79,767 79,900 80,034 80,168 80,303 80,438 80,573 80,752 80,932 81,114 81,296 81,480 81,907 82,339 82,775 83,215 83,659 84,059 84,462 84,868 85,276 Table F4.A   MDD Projections ‐ Low (gpd) Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)12.0 12.1 12.3 12.5 12.8 13.0 13.2 13.3 13.4 13.5 13.6 13.7 13.9 14.0 14.1 14.2 14.3 14.5 14.7 14.9 15.1 City‐Wide 11,958,216 12,149,789 12,345,852 12,546,546 12,752,021 12,962,434 13,177,949 13,287,322 13,398,460 13,511,415 13,626,241 13,742,996 13,851,290 13,961,212 14,072,805 14,186,115 14,301,188 14,483,562 14,670,533 14,862,287 15,059,015 Single Family Residential 3,673,931 3,735,349 3,798,121 3,862,279 3,927,858 3,994,890 4,063,412 4,098,573 4,134,083 4,169,943 4,206,158 4,242,731 4,264,902 4,287,190 4,309,598 4,332,126 4,354,775 4,389,596 4,424,735 4,460,196 4,495,982 Multi‐Family Residential 2,580,335 2,621,767 2,664,111 2,707,388 2,751,621 2,796,833 2,843,046 2,862,186 2,881,488 2,900,953 2,920,584 2,940,381 2,956,006 2,971,716 2,987,511 3,003,391 3,019,358 3,037,881 3,056,559 3,075,393 3,094,385 Commercial 1,596,683 1,626,940 1,658,002 1,689,905 1,722,690 1,756,403 1,791,090 1,807,898 1,825,114 1,842,754 1,860,835 1,879,375 1,903,686 1,928,502 1,953,839 1,979,713 2,006,139 2,055,912 2,107,361 2,160,560 2,215,588 Industrial 275,600 280,998 286,527 292,189 297,989 303,931 310,019 312,270 314,554 316,871 319,223 321,610 326,123 330,749 335,493 340,359 345,350 351,838 358,448 365,183 372,044 Government 135,791 138,353 140,974 143,654 146,396 149,200 152,069 153,689 155,348 157,048 158,790 160,576 162,831 165,133 167,486 169,889 172,345 177,232 182,307 187,576 193,050 Irrigation 1,309,655 1,335,230 1,361,492 1,388,468 1,416,186 1,444,679 1,473,980 1,492,490 1,511,534 1,531,133 1,551,312 1,572,094 1,595,537 1,619,509 1,644,025 1,669,104 1,694,762 1,738,065 1,782,941 1,829,462 1,877,705 Lrg Cons 1,034,944 1,038,224 1,041,544 1,044,903 1,048,303 1,051,743 1,055,225 1,058,748 1,062,314 1,065,923 1,069,574 1,073,270 1,077,010 1,080,795 1,084,625 1,088,502 1,092,425 1,096,394 1,100,412 1,104,478 1,108,592 DSL & Auth Use 1,351,278 1,372,926 1,395,081 1,417,760 1,440,978 1,464,755 1,489,108 1,501,467 1,514,026 1,526,790 1,539,765 1,552,959 1,565,196 1,577,617 1,590,227 1,603,031 1,616,034 1,636,642 1,657,770 1,679,438 1,701,669 Peaking Factor 222222222222222222222 Dashboard VLY196 Single Family Residential VLY196 269,415 274,346 279,367 284,481 289,688 294,990 300,390 301,381 302,375 303,372 304,373 305,377 306,766 308,162 309,564 310,972 312,386 313,138 313,891 314,645 315,402 Multi‐Family Residential VLY196 486,943 495,856 504,932 514,174 523,585 533,168 542,927 544,718 546,515 548,318 550,127 551,942 554,452 556,975 559,508 562,053 564,610 565,968 567,329 568,693 570,061 Commercial VLY196 1,029,657 1,045,580 1,061,750 1,078,169 1,094,843 1,111,774 1,128,967 1,133,238 1,137,525 1,141,829 1,146,148 1,150,484 1,159,481 1,168,549 1,177,687 1,186,897 1,196,180 1,218,214 1,240,655 1,263,508 1,286,783 Industrial VLY196 230,717 234,285 237,908 241,587 245,323 249,117 252,970 253,927 254,887 255,851 256,819 257,791 259,807 261,839 263,886 265,950 268,030 272,967 277,996 283,116 288,332 Government VLY196 64,957 65,962 66,982 68,017 69,069 70,137 71,222 71,492 71,762 72,033 72,306 72,580 73,147 73,719 74,296 74,877 75,462 76,852 78,268 79,710 81,178 Irrigation VLY196 532,788 541,027 549,394 557,890 566,518 575,278 584,175 586,385 588,603 590,830 593,065 595,309 599,964 604,656 609,385 614,150 618,953 630,355 641,967 653,792 665,836 Lrg Cons VLY196 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 640,900 DSL & Auth Use VLY196 414,721 420,145 425,659 431,262 436,958 442,747 448,630 449,967 451,308 452,654 454,005 455,361 457,926 460,510 463,112 465,733 468,373 473,708 479,136 484,660 490,281 WH300 Single Family Residential WH300 46,013 46,232 46,452 46,674 46,896 47,119 47,344 47,709 48,077 48,448 48,822 49,199 49,409 49,620 49,832 50,045 50,259 50,744 51,234 51,728 52,228 Multi‐Family Residential WH300 56,130 56,398 56,666 56,936 57,208 57,480 57,754 58,200 58,649 59,101 59,557 60,017 60,273 60,531 60,789 61,049 61,310 61,902 62,499 63,103 63,712 Commercial WH300 16,008 16,030 16,052 16,074 16,095 16,117 16,139 16,151 16,163 16,175 16,187 16,198 16,315 16,433 16,552 16,671 16,792 18,102 19,514 21,036 22,677 Industrial WH300 0 00000000000000000000 Government WH300 000000000000000000000 Irrigation WH300 2,089 2,092 2,095 2,098 2,100 2,103 2,106 2,108 2,109 2,111 2,112 2,114 2,129 2,145 2,160 2,176 2,191 2,362 2,547 2,745 2,959 Lrg Cons WH300 000000000000000000000 DSL & Auth Use WH300 15,318 15,383 15,449 15,514 15,580 15,647 15,713 15,818 15,924 16,031 16,138 16,246 16,323 16,399 16,476 16,554 16,632 16,958 17,299 17,659 18,036 WH495 Single Family Residential WH495 107,527 108,122 108,720 109,322 109,927 110,535 111,147 112,236 113,337 114,448 115,571 116,704 117,005 117,308 117,611 117,915 118,220 119,311 120,412 121,523 122,645 Multi‐Family Residential WH495 673 677 681 684 688 692 696 703 710 717 724 731 733 734 736 738 740 747 754 761 768 Commercial WH495 1,740 1,906 2,087 2,285 2,502 2,740 3,000 3,207 3,427 3,663 3,915 4,184 4,359 4,540 4,729 4,927 5,132 5,132 5,132 5,132 5,132 Industrial WH495 0 00000000000000000000 Government WH495 000000000000000000000 Irrigation WH495 000000000000000000000 Lrg Cons WH495 273,344 276,624 279,944 283,303 286,703 290,143 293,625 297,148 300,714 304,323 307,974 311,670 315,410 319,195 323,025 326,902 330,825 334,794 338,812 342,878 346,992 DSL & Auth Use WH495 48,829 49,344 49,867 50,397 50,935 51,482 52,037 52,652 53,275 53,908 54,549 55,199 55,737 56,281 56,832 57,389 57,954 58,600 59,253 59,913 60,581 WTH300 Single Family Residential WTH300 88,023 88,390 88,759 89,130 89,502 89,876 90,251 91,638 93,046 94,476 95,928 97,402 97,745 98,089 98,434 98,781 99,128 100,426 101,740 103,071 104,420 Multi‐Family Residential WTH300 1,846 1,854 1,862 1,870 1,877 1,885 1,893 1,922 1,952 1,982 2,012 2,043 2,050 2,058 2,065 2,072 2,079 2,107 2,134 2,162 2,190 Commercial WTH300 000000000000000000000 Industrial WTH300 0 00000000000000000000 Government WTH300 000000000000000000000 Irrigation WTH300 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 2,083 Lrg Cons WTH300 000000000000000000000 DSL & Auth Use WTH300 11,714 11,762 11,810 11,858 11,907 11,955 12,004 12,185 12,368 12,554 12,743 12,934 12,979 13,024 13,069 13,114 13,159 13,328 13,499 13,672 13,847 Table F4.B   MDD Projections ‐ Med Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)13.9 14.2 14.5 14.7 15.0 15.2 15.5 15.6 15.8 15.9 16.0 16.2 16.4 16.5 16.6 16.7 16.9 17.1 17.3 17.5 17.7 City‐Wide 13,893,650 14,210,280 14,457,049 14,710,346 14,970,403 15,237,466 15,511,791 15,636,839 15,760,606 15,886,416 16,014,332 16,234,276 16,355,276 16,478,110 16,602,827 16,729,480 16,858,122 17,064,945 17,277,052 17,494,654 17,717,977 Single Family Residential 4,076,327 4,169,945 4,240,020 4,311,643 4,384,851 4,459,683 4,536,176 4,575,429 4,615,070 4,655,102 4,695,531 4,765,749 4,790,653 4,815,689 4,840,859 4,866,164 4,891,605 4,930,718 4,970,189 5,010,022 5,050,219 Multi‐Family Residential 2,862,952 2,926,801 2,974,071 3,022,384 3,071,764 3,122,235 3,173,825 3,195,192 3,216,740 3,238,470 3,260,384 3,302,853 3,320,404 3,338,051 3,355,793 3,373,631 3,391,566 3,412,373 3,433,353 3,454,509 3,475,842 Commercial 1,771,563 1,816,230 1,850,905 1,886,520 1,923,120 1,960,755 1,999,478 2,018,241 2,037,460 2,057,152 2,077,337 2,111,053 2,138,361 2,166,236 2,194,697 2,223,760 2,253,444 2,309,352 2,367,143 2,426,900 2,488,712 Industrial 305,785 313,692 319,863 326,184 332,659 339,292 346,089 348,602 351,151 353,738 356,363 361,256 366,325 371,522 376,851 382,316 387,923 395,211 402,635 410,200 417,907 Government 150,663 154,450 157,376 160,368 163,428 166,559 169,761 171,570 173,422 175,320 177,265 180,370 182,903 185,490 188,132 190,832 193,590 199,081 204,780 210,699 216,848 Irrigation 1,453,098 1,490,580 1,519,897 1,550,011 1,580,955 1,612,763 1,645,473 1,666,137 1,687,396 1,709,276 1,731,802 1,765,892 1,792,225 1,819,152 1,846,691 1,874,861 1,903,682 1,952,323 2,002,731 2,054,987 2,109,177 Lrg Cons 1,286,469 1,306,512 1,327,558 1,349,656 1,372,859 1,397,222 1,422,803 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 DSL & Auth Use 1,986,792 2,032,070 2,067,358 2,103,579 2,140,768 2,178,958 2,218,186 2,236,068 2,253,767 2,271,757 2,290,049 2,321,501 2,338,804 2,356,370 2,374,204 2,392,316 2,410,711 2,440,287 2,470,618 2,501,736 2,533,671 Peaking Factor 2222222222222 2 2 2 22222 EARL370 Single Family Residential EARL370 78,347 79,151 79,474 79,799 80,125 80,452 80,781 81,123 81,467 81,813 82,160 83,020 83,493 83,969 84,447 84,927 85,411 85,926 86,445 86,966 87,491 Multi‐Family Residential EARL370 15,455 15,614 15,678 15,742 15,806 15,870 15,935 16,003 16,071 16,139 16,207 16,377 16,470 16,564 16,659 16,753 16,849 16,950 17,053 17,156 17,259 Commercial EARL370 3,893 4,306 4,734 5,204 5,721 6,290 6,915 7,030 7,147 7,266 7,387 7,557 7,923 8,308 8,711 9,133 9,577 9,606 9,636 9,666 9,696 Industrial EARL370 0 00000000000 0 0 0 000000 Government EARL370 000000000000 0 0 0 000000 Irrigation EARL370 8,382 9,271 10,193 11,206 12,319 13,544 14,890 15,137 15,389 15,645 15,906 16,271 17,060 17,888 18,756 19,666 20,621 20,685 20,749 20,813 20,878 Lrg Cons EARL370 000000000000 0 0 0 000000 DSL & Auth Use EARL370 17,700 18,078 18,368 18,680 19,017 19,382 19,776 19,905 20,036 20,167 20,300 20,561 20,849 21,146 21,454 21,772 22,102 22,221 22,340 22,460 22,580 ETH300 Single Family Residential ETH300 1,143 1,150 1,150 1,150 1,150 1,150 1,150 1,150 1,150 1,150 1,150 1,157 1,165 1,172 1,180 1,188 1,195 1,195 1,195 1,195 1,195 Multi‐Family Residential ETH300 50,607 50,918 50,918 50,918 50,918 50,918 50,918 50,918 50,918 50,918 50,918 51,234 51,570 51,907 52,248 52,590 52,935 52,935 52,935 52,935 52,935 Commercial ETH300 000000000000 0 0 0 000000 Industrial ETH300 0 00000000000 0 0 0 000000 Government ETH300 000000000000 0 0 0 000000 Irrigation ETH300 6,935 6,977 6,977 6,977 6,977 6,977 6,977 6,977 6,977 6,977 6,977 7,021 7,021 7,021 7,021 7,021 7,021 7,021 7,021 7,021 7,021 Lrg Cons ETH300 000000000000 0 0 0 000000 DSL & Auth Use ETH300 9,792 9,852 9,852 9,852 9,852 9,852 9,852 9,852 9,852 9,852 9,852 9,913 9,971 10,028 10,086 10,145 10,204 10,204 10,204 10,204 10,204 HLD435 Single Family Residential HLD435 901,615 932,748 959,060 986,115 1,013,933 1,042,536 1,071,946 1,084,648 1,097,500 1,110,505 1,123,664 1,144,033 1,150,468 1,156,938 1,163,445 1,169,989 1,176,569 1,187,068 1,197,661 1,208,348 1,219,130 Multi‐Family Residential HLD435 341,712 353,511 363,483 373,737 384,280 395,121 406,267 411,081 415,952 420,881 425,868 433,588 436,027 438,479 440,945 443,425 445,919 449,898 453,913 457,963 462,049 Commercial HLD435 93,199 96,192 98,674 101,221 103,834 106,514 109,263 114,758 120,529 126,591 132,957 140,510 143,293 146,132 149,027 151,979 154,990 157,416 159,879 162,381 164,923 Industrial HLD435 0 00000000000 0 0 0 000000 Government HLD435 9,429 9,732 9,983 10,241 10,505 10,776 11,054 11,610 12,194 12,808 13,452 14,216 14,497 14,785 15,078 15,376 15,681 15,926 16,175 16,429 16,686 Irrigation HLD435 148,380 153,145 157,098 161,153 165,312 169,579 173,956 182,704 191,892 201,543 211,678 223,703 228,135 232,654 237,263 241,963 246,757 250,619 254,541 258,524 262,570 Lrg Cons HLD435 000000000000 0 0 0 000000 DSL & Auth Use HLD435 249,346 257,855 265,025 272,395 279,970 287,756 295,759 301,151 306,702 312,419 318,307 326,389 329,120 331,885 334,683 337,516 340,383 343,889 347,433 351,017 354,640 HLD565 Single Family Residential HLD565 1,493,185 1,527,616 1,553,293 1,579,403 1,605,951 1,632,946 1,660,394 1,676,455 1,692,672 1,709,046 1,725,578 1,753,081 1,762,721 1,772,414 1,782,160 1,791,959 1,801,813 1,819,464 1,837,289 1,855,288 1,873,463 Multi‐Family Residential HLD565 747,217 764,447 777,297 790,363 803,648 817,156 830,892 838,930 847,045 855,238 863,511 877,274 882,098 886,949 891,826 896,730 901,661 910,494 919,414 928,421 937,516 Commercial HLD565 296,775 303,834 309,161 314,581 320,096 325,707 331,417 334,267 337,141 340,040 342,964 348,060 351,843 355,667 359,533 363,440 367,390 387,741 409,219 431,886 455,810 Industrial HLD565 0 00000000000 0 0 0 000000 Government HLD565 42,677 43,692 44,458 45,237 46,030 46,837 47,658 48,068 48,482 48,899 49,319 50,052 50,596 51,146 51,702 52,263 52,831 55,758 58,847 62,106 65,546 Irrigation HLD565 342,249 350,389 356,532 362,782 369,142 375,614 382,199 385,485 388,800 392,143 395,515 401,392 405,754 410,164 414,622 419,129 423,684 447,153 471,922 498,063 525,652 Lrg Cons HLD565 000000000000 0 0 0 000000 DSL & Auth Use HLD565 487,586 498,911 507,382 515,996 524,756 533,665 542,726 547,839 553,001 558,212 563,471 572,310 576,174 580,066 583,988 587,939 591,920 604,139 616,834 630,028 643,748 KD218 Single Family Residential KD218 34,121 35,294 36,285 37,303 38,349 39,425 40,532 40,815 41,101 41,388 41,677 42,229 42,458 42,688 42,920 43,152 43,386 43,444 43,502 43,560 43,618 Multi‐Family ResidentialKD218 000000000000 0 0 0 000000 Commercial KD218 1,610 1,620 1,620 1,620 1,620 1,620 1,620 1,620 1,620 1,620 1,620 1,630 1,630 1,630 1,630 1,630 1,630 1,630 1,630 1,630 1,630 Industrial KD218 0 00000000000 0 0 0 000000 Government KD218 000000000000 0 0 0 000000 Irrigation KD218 13,870 13,955 13,955 13,955 13,955 13,955 13,955 13,955 13,955 13,955 13,955 14,041 14,041 14,041 14,041 14,041 14,041 14,041 14,041 14,041 14,041 Lrg Cons KD218 000000000000 0 0 0 000000 DSL & Auth Use KD218 8,277 8,488 8,653 8,823 8,998 9,177 9,362 9,409 9,457 9,505 9,553 9,661 9,700 9,738 9,777 9,815 9,854 9,864 9,874 9,883 9,893 KD320 Single Family Residential KD320 281,276 290,867 298,948 307,253 315,790 324,563 333,580 335,301 337,031 338,770 340,518 344,398 346,645 348,906 351,182 353,473 355,779 356,220 356,661 357,103 357,545 Multi‐Family Residential KD320 435,662 450,518 463,034 475,899 489,120 502,709 516,676 519,341 522,021 524,714 527,421 533,431 536,911 540,414 543,939 547,488 551,059 551,741 552,425 553,109 553,794 Commercial KD320 139,549 146,134 152,094 158,297 164,754 171,474 178,468 182,515 186,655 190,888 195,217 200,883 208,743 216,910 225,397 234,217 243,381 248,262 253,241 258,320 263,501 Industrial KD320 49,799 52,148 54,275 56,489 58,793 61,191 63,687 65,131 66,609 68,119 69,664 71,686 74,491 77,406 80,434 83,581 86,852 88,594 90,370 92,183 94,032 Government KD320 15,530 16,263 16,927 17,617 18,336 19,083 19,862 20,312 20,773 21,244 21,726 22,356 23,231 24,140 25,085 26,066 27,086 27,629 28,183 28,749 29,325 Irrigation KD320 147,736 154,707 161,017 167,585 174,420 181,534 188,939 193,223 197,605 202,087 206,670 212,669 220,990 229,636 238,621 247,958 257,660 262,828 268,099 273,476 278,961 Lrg Cons KD320 000000000000 0 0 0 000000 DSL & Auth Use KD320 178,467 185,322 191,272 197,420 203,773 210,338 217,122 219,560 222,041 224,565 227,134 231,173 235,443 239,848 244,395 249,087 253,932 256,178 258,464 260,794 263,166 Table F4.B   MDD Projections ‐ Med Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)13.9 14.2 14.5 14.7 15.0 15.2 15.5 15.6 15.8 15.9 16.0 16.2 16.4 16.5 16.6 16.7 16.9 17.1 17.3 17.5 17.7 City‐Wide 13,893,650 14,210,280 14,457,049 14,710,346 14,970,403 15,237,466 15,511,791 15,636,839 15,760,606 15,886,416 16,014,332 16,234,276 16,355,276 16,478,110 16,602,827 16,729,480 16,858,122 17,064,945 17,277,052 17,494,654 17,717,977 Single Family Residential 4,076,327 4,169,945 4,240,020 4,311,643 4,384,851 4,459,683 4,536,176 4,575,429 4,615,070 4,655,102 4,695,531 4,765,749 4,790,653 4,815,689 4,840,859 4,866,164 4,891,605 4,930,718 4,970,189 5,010,022 5,050,219 Multi‐Family Residential 2,862,952 2,926,801 2,974,071 3,022,384 3,071,764 3,122,235 3,173,825 3,195,192 3,216,740 3,238,470 3,260,384 3,302,853 3,320,404 3,338,051 3,355,793 3,373,631 3,391,566 3,412,373 3,433,353 3,454,509 3,475,842 Commercial 1,771,563 1,816,230 1,850,905 1,886,520 1,923,120 1,960,755 1,999,478 2,018,241 2,037,460 2,057,152 2,077,337 2,111,053 2,138,361 2,166,236 2,194,697 2,223,760 2,253,444 2,309,352 2,367,143 2,426,900 2,488,712 Industrial 305,785 313,692 319,863 326,184 332,659 339,292 346,089 348,602 351,151 353,738 356,363 361,256 366,325 371,522 376,851 382,316 387,923 395,211 402,635 410,200 417,907 Government 150,663 154,450 157,376 160,368 163,428 166,559 169,761 171,570 173,422 175,320 177,265 180,370 182,903 185,490 188,132 190,832 193,590 199,081 204,780 210,699 216,848 Irrigation 1,453,098 1,490,580 1,519,897 1,550,011 1,580,955 1,612,763 1,645,473 1,666,137 1,687,396 1,709,276 1,731,802 1,765,892 1,792,225 1,819,152 1,846,691 1,874,861 1,903,682 1,952,323 2,002,731 2,054,987 2,109,177 Lrg Cons 1,286,469 1,306,512 1,327,558 1,349,656 1,372,859 1,397,222 1,422,803 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 DSL & Auth Use 1,986,792 2,032,070 2,067,358 2,103,579 2,140,768 2,178,958 2,218,186 2,236,068 2,253,767 2,271,757 2,290,049 2,321,501 2,338,804 2,356,370 2,374,204 2,392,316 2,410,711 2,440,287 2,470,618 2,501,736 2,533,671 Peaking Factor 2222222222222 2 2 2 22222 RH395 Single Family ResidentialRH395 000000000000 0 0 0 000000 Multi‐Family Residential RH395 37,189 37,829 38,245 38,665 39,090 39,519 39,954 39,991 40,028 40,065 40,102 40,389 40,611 40,834 41,058 41,284 41,511 41,548 41,585 41,623 41,660 Commercial RH395 000000000000 0 0 0 000000 Industrial RH395 0 00000000000 0 0 0 000000 Government RH395 000000000000 0 0 0 000000 Irrigation RH395 4,623 4,652 4,652 4,652 4,652 4,652 4,652 4,652 4,652 4,652 4,652 4,680 4,680 4,680 4,680 4,680 4,680 4,680 4,680 4,680 4,680 Lrg Cons RH395 000000000000 0 0 0 000000 DSL & Auth Use RH395 6,977 7,088 7,158 7,228 7,299 7,370 7,443 7,449 7,455 7,461 7,468 7,520 7,557 7,595 7,632 7,670 7,707 7,714 7,720 7,726 7,732 RH490 Single Family Residential RH490 151,708 152,640 152,640 152,640 152,640 152,640 152,640 153,545 154,456 155,372 156,293 158,195 159,039 159,888 160,741 161,599 162,461 163,755 165,058 166,372 167,697 Multi‐Family Residential RH490 252,849 254,403 254,403 254,403 254,403 254,403 254,403 255,912 257,429 258,956 260,491 263,661 265,068 266,483 267,905 269,335 270,772 272,928 275,100 277,290 279,497 Commercial RH490 11,925 12,340 12,692 13,054 13,427 13,810 14,204 14,280 14,357 14,434 14,512 14,680 14,832 14,986 15,141 15,298 15,456 15,583 15,712 15,841 15,971 Industrial RH490 0 00000000000 0 0 0 000000 Government RH490 1,896 1,962 2,018 2,075 2,135 2,196 2,258 2,270 2,283 2,295 2,307 2,334 2,358 2,383 2,407 2,432 2,457 2,478 2,498 2,518 2,539 Irrigation RH490 53,798 55,673 57,262 58,895 60,576 62,304 64,081 64,426 64,772 65,120 65,470 66,230 66,916 67,608 68,309 69,016 69,731 70,305 70,883 71,467 72,055 Lrg Cons RH490 000000000000 0 0 0 000000 DSL & Auth Use RH490 78,788 79,596 79,929 80,272 80,624 80,987 81,359 81,834 82,312 82,792 83,276 84,282 84,801 85,324 85,851 86,381 86,914 87,610 88,312 89,019 89,731 RH590 Single Family Residential RH590 310,985 313,980 315,066 316,157 317,251 318,349 319,450 321,917 324,404 326,909 329,434 334,038 335,471 336,909 338,354 339,805 341,263 344,461 347,690 350,948 354,237 Multi‐Family Residential RH590 175,748 177,440 178,054 178,671 179,289 179,909 180,532 181,926 183,331 184,747 186,174 188,776 189,586 190,399 191,215 192,035 192,859 194,666 196,491 198,332 200,191 Commercial RH590 8,147 8,245 8,294 8,343 8,392 8,442 8,491 8,565 8,640 8,715 8,791 8,922 9,093 9,267 9,445 9,626 9,811 10,031 10,257 10,487 10,723 Industrial RH590 0 00000000000 0 0 0 000000 Government RH590 5,440 5,506 5,538 5,571 5,604 5,637 5,670 5,719 5,769 5,819 5,870 5,958 6,072 6,188 6,307 6,428 6,551 6,698 6,849 7,003 7,160 Irrigation RH590 42,101 42,610 42,861 43,114 43,368 43,624 43,881 44,263 44,648 45,036 45,428 46,107 46,991 47,892 48,810 49,745 50,699 51,838 53,003 54,194 55,412 Lrg Cons RH590 000000000000 0 0 0 000000 DSL & Auth Use RH590 90,509 91,403 91,743 92,083 92,425 92,768 93,113 93,841 94,576 95,316 96,061 97,414 97,983 98,557 99,137 99,723 100,314 101,401 102,501 103,615 104,743 SH370 Single Family Residential SH370 20,734 21,241 21,627 22,020 22,421 22,829 23,244 23,482 23,723 23,966 24,211 24,610 24,749 24,887 25,027 25,167 25,309 25,682 26,060 26,444 26,833 Multi‐Family Residential SH370 8,617 8,827 8,988 9,151 9,318 9,487 9,660 9,759 9,859 9,960 10,062 10,228 10,285 10,343 10,401 10,459 10,518 10,673 10,830 10,990 11,152 Commercial SH370 000000000000 0 0 0 000000 Industrial SH370 0 00000000000 0 0 0 000000 Government SH370 000000000000 0 0 0 000000 Irrigation SH370 000000000000 0 0 0 000000 Lrg Cons SH370 000000000000 0 0 0 000000 DSL & Auth Use SH370 4,897 5,017 5,108 5,201 5,296 5,392 5,490 5,547 5,603 5,661 5,719 5,813 5,846 5,879 5,912 5,945 5,978 6,066 6,155 6,246 6,338 TH270 Single Family Residential TH270 286 287 287 287 287 287 287 287 287 287 287 289 289 289 289 289 289 289 289 289 289 Multi‐Family Residential TH270 000000000000 0 0 0 000000 Commercial TH270 12,062 13,560 15,151 16,929 18,915 21,135 23,614 24,354 25,116 25,903 26,714 27,721 28,819 29,960 31,146 32,379 33,661 34,773 35,922 37,109 38,335 Industrial TH270 0 00000000000 0 0 0 000000 Government TH270 000000000000 0 0 0 000000 Irrigation TH270 2,886 3,244 3,625 4,050 4,525 5,056 5,650 5,827 6,009 6,197 6,391 6,632 6,895 7,168 7,452 7,747 8,053 8,319 8,594 8,878 9,172 Lrg Cons TH270 000000000000 0 0 0 000000 DSL & Auth Use TH270 2,542 2,852 3,181 3,549 3,959 4,418 4,931 5,084 5,242 5,404 5,572 5,780 6,007 6,243 6,489 6,744 7,009 7,239 7,476 7,722 7,975 TH350 Single Family Residential TH350 235,984 237,720 238,005 238,291 238,577 238,864 239,150 239,404 239,657 239,911 240,165 241,912 242,850 243,791 244,736 245,685 246,637 247,651 248,669 249,690 250,716 Multi‐Family Residential TH350 192,546 193,962 194,195 194,428 194,661 194,895 195,129 195,336 195,543 195,750 195,957 197,382 198,147 198,915 199,687 200,461 201,238 202,065 202,895 203,729 204,566 Commercial TH350 42,278 42,746 42,955 43,164 43,375 43,587 43,800 44,155 44,513 44,873 45,237 45,886 46,547 47,217 47,896 48,586 49,285 49,824 50,369 50,919 51,476 Industrial TH350 0 00000000000 0 0 0 000000 Government TH350 3,619 3,659 3,677 3,695 3,713 3,731 3,750 3,780 3,811 3,842 3,873 3,928 3,985 4,042 4,100 4,159 4,219 4,265 4,312 4,359 4,407 Irrigation TH350 86,366 87,322 87,748 88,177 88,607 89,040 89,475 90,200 90,930 91,667 92,410 93,737 95,086 96,454 97,843 99,251 100,679 101,780 102,893 104,018 105,155 Lrg Cons TH350 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 180,000 DSL & Auth Use TH350 123,610 124,380 124,575 124,771 124,968 125,165 125,363 125,625 125,889 126,154 126,421 127,289 127,918 128,553 129,194 129,842 130,495 131,084 131,676 132,273 132,875 Table F4.B   MDD Projections ‐ Med Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)13.9 14.2 14.5 14.7 15.0 15.2 15.5 15.6 15.8 15.9 16.0 16.2 16.4 16.5 16.6 16.7 16.9 17.1 17.3 17.5 17.7 City‐Wide 13,893,650 14,210,280 14,457,049 14,710,346 14,970,403 15,237,466 15,511,791 15,636,839 15,760,606 15,886,416 16,014,332 16,234,276 16,355,276 16,478,110 16,602,827 16,729,480 16,858,122 17,064,945 17,277,052 17,494,654 17,717,977 Single Family Residential 4,076,327 4,169,945 4,240,020 4,311,643 4,384,851 4,459,683 4,536,176 4,575,429 4,615,070 4,655,102 4,695,531 4,765,749 4,790,653 4,815,689 4,840,859 4,866,164 4,891,605 4,930,718 4,970,189 5,010,022 5,050,219 Multi‐Family Residential 2,862,952 2,926,801 2,974,071 3,022,384 3,071,764 3,122,235 3,173,825 3,195,192 3,216,740 3,238,470 3,260,384 3,302,853 3,320,404 3,338,051 3,355,793 3,373,631 3,391,566 3,412,373 3,433,353 3,454,509 3,475,842 Commercial 1,771,563 1,816,230 1,850,905 1,886,520 1,923,120 1,960,755 1,999,478 2,018,241 2,037,460 2,057,152 2,077,337 2,111,053 2,138,361 2,166,236 2,194,697 2,223,760 2,253,444 2,309,352 2,367,143 2,426,900 2,488,712 Industrial 305,785 313,692 319,863 326,184 332,659 339,292 346,089 348,602 351,151 353,738 356,363 361,256 366,325 371,522 376,851 382,316 387,923 395,211 402,635 410,200 417,907 Government 150,663 154,450 157,376 160,368 163,428 166,559 169,761 171,570 173,422 175,320 177,265 180,370 182,903 185,490 188,132 190,832 193,590 199,081 204,780 210,699 216,848 Irrigation 1,453,098 1,490,580 1,519,897 1,550,011 1,580,955 1,612,763 1,645,473 1,666,137 1,687,396 1,709,276 1,731,802 1,765,892 1,792,225 1,819,152 1,846,691 1,874,861 1,903,682 1,952,323 2,002,731 2,054,987 2,109,177 Lrg Cons 1,286,469 1,306,512 1,327,558 1,349,656 1,372,859 1,397,222 1,422,803 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 1,425,600 DSL & Auth Use 1,986,792 2,032,070 2,067,358 2,103,579 2,140,768 2,178,958 2,218,186 2,236,068 2,253,767 2,271,757 2,290,049 2,321,501 2,338,804 2,356,370 2,374,204 2,392,316 2,410,711 2,440,287 2,470,618 2,501,736 2,533,671 Peaking Factor 2222222222222 2 2 2 22222 VLY196 Single Family Residential VLY196 298,923 306,265 311,871 317,579 323,392 329,311 335,339 336,445 337,555 338,669 339,786 343,022 344,582 346,150 347,725 349,306 350,895 351,739 352,585 353,433 354,283 Multi‐Family Residential VLY196 540,276 553,547 563,679 573,996 584,502 595,201 606,095 608,094 610,100 612,113 614,132 619,982 622,802 625,635 628,481 631,340 634,212 635,737 637,266 638,798 640,335 Commercial VLY196 1,142,433 1,167,230 1,185,281 1,203,611 1,222,224 1,241,125 1,260,319 1,265,087 1,269,873 1,274,677 1,279,499 1,292,309 1,302,415 1,312,601 1,322,866 1,333,211 1,343,637 1,368,388 1,393,595 1,419,266 1,445,410 Industrial VLY196 255,987 261,543 265,588 269,695 273,866 278,101 282,402 283,470 284,542 285,619 286,699 289,570 291,834 294,117 296,417 298,735 301,071 306,617 312,265 318,017 323,875 Government VLY196 72,072 73,636 74,775 75,931 77,105 78,298 79,509 79,809 80,111 80,414 80,719 81,527 82,164 82,807 83,454 84,107 84,765 86,326 87,916 89,536 91,185 Irrigation VLY196 591,142 603,974 613,314 622,799 632,430 642,210 652,142 654,609 657,085 659,571 662,066 668,695 673,924 679,194 684,506 689,859 695,254 708,061 721,104 734,388 747,916 Lrg Cons VLY196 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 705,600 DSL & Auth Use VLY196 601,773 612,680 620,741 628,935 637,263 645,727 654,330 656,284 658,245 660,213 662,189 667,562 671,336 675,137 678,966 682,822 686,706 694,554 702,541 710,668 718,939 WH300 Single Family Residential WH300 51,052 51,611 51,857 52,104 52,352 52,602 52,852 53,260 53,671 54,085 54,502 55,264 55,500 55,737 55,975 56,214 56,454 56,999 57,550 58,105 58,666 Multi‐Family Residential WH300 62,278 62,959 63,259 63,561 63,863 64,168 64,473 64,971 65,472 65,977 66,486 67,415 67,703 67,992 68,283 68,575 68,868 69,532 70,204 70,881 71,566 Commercial WH300 17,762 17,895 17,919 17,944 17,968 17,992 18,017 18,030 18,043 18,057 18,070 18,195 18,327 18,459 18,592 18,727 18,862 20,333 21,919 23,629 25,472 Industrial WH300 0 00000000000 0 0 0 000000 Government WH300 000000000000 0 0 0 000000 Irrigation WH300 2,318 2,335 2,338 2,342 2,345 2,348 2,351 2,353 2,355 2,356 2,358 2,374 2,392 2,409 2,426 2,444 2,461 2,653 2,860 3,084 3,324 Lrg Cons WH300 000000000000 0 0 0 000000 DSL & Auth Use WH300 22,261 22,493 22,589 22,685 22,781 22,878 22,976 23,129 23,284 23,440 23,597 23,903 24,015 24,128 24,241 24,355 24,469 24,949 25,452 25,980 26,536 WH495 Single Family Residential WH495 119,304 120,702 121,370 122,041 122,716 123,395 124,078 125,295 126,523 127,764 129,017 131,090 131,429 131,769 132,109 132,451 132,793 134,019 135,256 136,504 137,764 Multi‐Family Residential WH495 747 756 760 764 768 773 777 784 792 800 808 821 823 825 827 829 831 839 847 855 863 Commercial WH495 1,931 2,127 2,329 2,551 2,793 3,059 3,349 3,580 3,826 4,089 4,370 4,700 4,896 5,100 5,312 5,534 5,764 5,764 5,764 5,764 5,764 Industrial WH495 0 00000000000 0 0 0 000000 Government WH495 000000000000 0 0 0 000000 Irrigation WH495 000000000000 0 0 0 000000 Lrg Cons WH495 400,869 420,912 441,958 464,056 487,259 511,622 537,203 540,000 540,000 540,000 540,000 540,000 540,000 540,000 540,000 540,000 540,000 540,000 540,000 540,000 540,000 DSL & Auth Use WH495 87,244 90,855 94,513 98,350 102,375 106,599 111,031 111,740 111,987 112,240 112,497 112,900 112,990 113,081 113,173 113,268 113,364 113,569 113,777 113,987 114,198 WTH300 Single Family Residential WTH300 97,664 98,674 99,086 99,500 99,915 100,333 100,752 102,300 103,872 105,468 107,089 109,409 109,794 110,181 110,569 110,958 111,348 112,805 114,282 115,777 117,292 Multi‐Family Residential WTH300 2,049 2,070 2,079 2,087 2,096 2,105 2,113 2,146 2,179 2,212 2,246 2,295 2,303 2,311 2,319 2,328 2,336 2,366 2,397 2,429 2,460 Commercial WTH300 000000000000 0 0 0 000000 Industrial WTH300 0 00000000000 0 0 0 000000 Government WTH300 000000000000 0 0 0 000000 Irrigation WTH300 2,312 2,326 2,326 2,326 2,326 2,326 2,326 2,326 2,326 2,326 2,326 2,340 2,340 2,340 2,340 2,340 2,340 2,340 2,340 2,340 2,340 Lrg Cons WTH300 000000000000 0 0 0 000000 DSL & Auth Use WTH300 17,024 17,198 17,269 17,339 17,410 17,481 17,552 17,816 18,084 18,356 18,632 19,030 19,095 19,161 19,227 19,293 19,360 19,608 19,860 20,114 20,373 Table F4.C   MDD Projections ‐ High Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)16.7 17.2 17.5 17.8 18.1 18.4 18.7 18.8 19.0 19.2 19.3 19.7 19.9 20.0 20.2 20.3 20.5 20.7 21.0 21.3 21.5 City‐Wide 16,728,880 17,183,542 17,500,220 17,827,124 18,116,701 18,405,646 18,701,664 18,849,122 18,998,982 19,151,316 19,306,200 19,722,107 19,869,859 20,019,850 20,172,141 20,326,795 20,483,879 20,736,430 20,995,431 21,261,144 21,533,841 Single Family Residential 4,905,986 5,037,291 5,121,942 5,208,462 5,296,898 5,387,294 5,479,698 5,527,116 5,575,002 5,623,361 5,672,198 5,805,836 5,836,174 5,866,675 5,897,338 5,928,166 5,959,159 6,006,808 6,054,894 6,103,419 6,152,390 Multi‐Family Residential 3,445,651 3,535,574 3,592,677 3,651,038 3,710,689 3,771,658 3,833,979 3,859,790 3,885,820 3,912,070 3,938,542 4,023,675 4,045,056 4,066,554 4,088,168 4,109,899 4,131,749 4,157,096 4,182,655 4,208,428 4,234,417 Commercial 2,132,131 2,194,004 2,235,892 2,278,915 2,323,128 2,368,591 2,415,368 2,438,034 2,461,250 2,485,039 2,509,422 2,571,774 2,605,041 2,639,000 2,673,672 2,709,077 2,745,240 2,813,350 2,883,753 2,956,552 3,031,853 Industrial 368,022 378,939 386,395 394,030 401,852 409,865 418,075 421,110 424,190 427,315 430,487 440,097 446,273 452,604 459,096 465,754 472,584 481,462 490,507 499,723 509,112 Government 181,328 186,576 190,110 193,724 197,421 201,203 205,071 207,256 209,494 211,786 214,136 219,735 222,820 225,972 229,191 232,480 235,840 242,528 249,472 256,683 264,174 Irrigation 1,748,848 1,800,620 1,836,035 1,872,413 1,909,792 1,948,216 1,987,730 2,012,692 2,038,373 2,064,804 2,092,016 2,151,284 2,183,364 2,216,167 2,249,716 2,284,034 2,319,145 2,378,402 2,439,812 2,503,472 2,569,488 Lrg Cons 1,521,226 1,558,924 1,599,638 1,643,609 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 DSL & Auth Use 2,425,688 2,491,614 2,537,532 2,584,933 2,626,922 2,668,819 2,711,741 2,733,123 2,754,852 2,776,941 2,799,399 2,859,705 2,881,129 2,902,878 2,924,960 2,947,385 2,970,162 3,006,782 3,044,337 3,082,866 3,122,407 Peaking Factor 22222222222222 2 2 2 2 2 2 2 EARL370 Single Family Residential EARL370 94,293 95,614 96,005 96,397 96,790 97,186 97,583 97,997 98,412 98,830 99,249 101,139 101,715 102,294 102,876 103,462 104,051 104,679 105,311 105,946 106,585 Multi‐Family Residential EARL370 18,601 18,861 18,939 19,016 19,094 19,172 19,250 19,332 19,414 19,496 19,579 19,951 20,065 20,179 20,294 20,410 20,526 20,650 20,774 20,900 21,026 Commercial EARL370 4,685 5,201 5,718 6,287 6,911 7,598 8,353 8,492 8,634 8,777 8,923 9,206 9,652 10,121 10,612 11,127 11,667 11,703 11,739 11,776 11,812 Industrial EARL370 0 0 0000000000000000000 Government EARL370 000000000000000000000 Irrigation EARL370 10,088 11,200 12,313 13,536 14,882 16,361 17,987 18,286 18,590 18,900 19,214 19,822 20,784 21,792 22,850 23,958 25,121 25,199 25,277 25,356 25,434 Lrg Cons EARL370 000000000000000000000 DSL & Auth Use EARL370 21,651 22,195 22,551 22,935 23,349 23,796 24,281 24,439 24,599 24,761 24,924 25,459 25,814 26,182 26,563 26,958 27,366 27,513 27,660 27,809 27,958 ETH300 Single Family Residential ETH300 1,375 1,389 1,389 1,389 1,389 1,389 1,389 1,389 1,389 1,389 1,389 1,409 1,419 1,428 1,437 1,447 1,456 1,456 1,456 1,456 1,456 Multi‐Family Residential ETH300 60,907 61,509 61,509 61,509 61,509 61,509 61,509 61,509 61,509 61,509 61,509 62,415 62,824 63,236 63,650 64,067 64,487 64,487 64,487 64,487 64,487 Commercial ETH300 000000000000000000000 Industrial ETH300 0 0 0000000000000000000 Government ETH300 000000000000000000000 Irrigation ETH300 8,346 8,429 8,429 8,429 8,429 8,429 8,429 8,429 8,429 8,429 8,429 8,553 8,553 8,553 8,553 8,553 8,553 8,553 8,553 8,553 8,553 Lrg Cons ETH300 000000000000000000000 DSL & Auth Use ETH300 11,978 12,096 12,096 12,096 12,096 12,096 12,096 12,096 12,096 12,096 12,096 12,275 12,345 12,417 12,489 12,561 12,634 12,634 12,634 12,634 12,634 HLD435 Single Family Residential HLD435 1,085,122 1,126,759 1,158,544 1,191,227 1,224,831 1,259,383 1,294,910 1,310,254 1,325,780 1,341,489 1,357,385 1,393,710 1,401,548 1,409,431 1,417,358 1,425,330 1,433,346 1,446,136 1,459,041 1,472,060 1,485,195 Multi‐Family Residential HLD435 411,261 427,041 439,088 451,474 464,210 477,305 490,770 496,585 502,470 508,424 514,448 528,215 531,186 534,173 537,178 540,199 543,237 548,085 552,975 557,910 562,888 Commercial HLD435 112,167 116,200 119,199 122,275 125,431 128,669 131,990 138,627 145,599 152,921 160,612 171,175 174,566 178,024 181,551 185,148 188,815 191,770 194,772 197,820 200,916 Industrial HLD435 0 0 0000000000000000000 Government HLD435 11,348 11,756 12,060 12,371 12,690 13,018 13,354 14,025 14,731 15,472 16,250 17,318 17,661 18,011 18,368 18,732 19,103 19,402 19,706 20,014 20,327 Irrigation HLD435 178,580 184,999 189,774 194,672 199,697 204,851 210,138 220,706 231,806 243,463 255,707 272,525 277,924 283,429 289,044 294,770 300,609 305,314 310,092 314,945 319,874 Lrg Cons HLD435 000000000000000000000 DSL & Auth Use HLD435 305,005 316,584 325,388 334,436 343,736 353,296 363,121 369,741 376,556 383,575 390,805 404,125 407,507 410,930 414,395 417,902 421,452 425,792 430,181 434,618 439,104 HLD565 Single Family Residential HLD565 1,797,094 1,845,359 1,876,377 1,907,918 1,939,988 1,972,597 2,005,755 2,025,157 2,044,747 2,064,526 2,084,497 2,135,677 2,147,421 2,159,229 2,171,102 2,183,040 2,195,044 2,216,548 2,238,262 2,260,190 2,282,331 Multi‐Family Residential HLD565 899,299 923,452 938,974 954,758 970,806 987,124 1,003,717 1,013,426 1,023,230 1,033,127 1,043,121 1,068,733 1,074,609 1,080,518 1,086,460 1,092,434 1,098,441 1,109,202 1,120,068 1,131,041 1,142,121 Commercial HLD565 357,178 367,032 373,466 380,013 386,675 393,454 400,352 403,794 407,267 410,769 414,301 424,021 428,630 433,288 437,998 442,758 447,570 472,362 498,528 526,142 555,287 Industrial HLD565 0 0 0000000000000000000 Government HLD565 51,363 52,780 53,705 54,647 55,605 56,580 57,571 58,066 58,566 59,069 59,577 60,975 61,638 62,308 62,985 63,670 64,362 67,927 71,689 75,660 79,851 Irrigation HLD565 411,907 423,270 430,691 438,241 445,924 453,741 461,696 465,666 469,670 473,709 477,782 488,992 494,307 499,679 505,110 510,600 516,149 544,740 574,915 606,761 640,371 Lrg Cons HLD565 000000000000000000000 DSL & Auth Use HLD565 596,423 612,543 622,943 633,519 644,274 655,213 666,337 672,615 678,953 685,350 691,808 708,617 713,401 718,220 723,076 727,968 732,897 748,027 763,745 780,082 797,069 KD218 Single Family Residential KD218 41,066 42,636 43,832 45,062 46,326 47,626 48,962 49,305 49,649 49,997 50,346 51,446 51,724 52,005 52,287 52,570 52,855 52,925 52,996 53,066 53,137 Multi‐Family Residential KD218 000000000000000000000 Commercial KD218 1,938 1,957 1,957 1,957 1,957 1,957 1,957 1,957 1,957 1,957 1,957 1,986 1,986 1,986 1,986 1,986 1,986 1,986 1,986 1,986 1,986 Industrial KD218 0 0 0000000000000000000 Government KD218 000000000000000000000 Irrigation KD218 16,692 16,857 16,857 16,857 16,857 16,857 16,857 16,857 16,857 16,857 16,857 17,106 17,106 17,106 17,106 17,106 17,106 17,106 17,106 17,106 17,106 Lrg Cons KD218 000000000000000000000 DSL & Auth Use KD218 10,124 10,421 10,624 10,833 11,047 11,268 11,494 11,552 11,611 11,670 11,729 11,962 12,010 12,057 12,105 12,153 12,202 12,213 12,225 12,237 12,249 KD320 Single Family Residential KD320 338,524 351,367 361,129 371,162 381,474 392,072 402,965 405,044 407,134 409,234 411,345 419,561 422,298 425,052 427,825 430,616 433,425 433,962 434,499 435,037 435,576 Multi‐Family Residential KD320 524,333 544,225 559,345 574,885 590,857 607,273 624,144 627,364 630,601 633,854 637,124 649,849 654,088 658,355 662,650 666,972 671,323 672,155 672,987 673,820 674,655 Commercial KD320 167,952 176,529 183,729 191,223 199,023 207,140 215,589 220,478 225,479 230,592 235,822 244,724 254,299 264,249 274,589 285,333 296,497 302,443 308,509 314,697 321,008 Industrial KD320 59,934 62,995 65,565 68,239 71,022 73,919 76,934 78,679 80,463 82,288 84,154 87,331 90,748 94,299 97,988 101,822 105,806 107,928 110,093 112,301 114,553 Government KD320 18,691 19,646 20,447 21,281 22,149 23,053 23,993 24,537 25,094 25,663 26,245 27,235 28,301 29,408 30,559 31,755 32,997 33,659 34,334 35,023 35,725 Irrigation KD320 177,805 186,886 194,509 202,442 210,699 219,293 228,238 233,414 238,707 244,121 249,657 259,082 269,219 279,753 290,699 302,073 313,892 320,188 326,609 333,160 339,842 Lrg Cons KD320 000000000000000000000 DSL & Auth Use KD320 218,304 227,531 234,836 242,385 250,184 258,244 266,573 269,567 272,613 275,712 278,866 286,232 291,518 296,973 302,602 308,413 314,411 317,191 320,023 322,907 325,845 Table F4.C   MDD Projections ‐ High Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)16.7 17.2 17.5 17.8 18.1 18.4 18.7 18.8 19.0 19.2 19.3 19.7 19.9 20.0 20.2 20.3 20.5 20.7 21.0 21.3 21.5 City‐Wide 16,728,880 17,183,542 17,500,220 17,827,124 18,116,701 18,405,646 18,701,664 18,849,122 18,998,982 19,151,316 19,306,200 19,722,107 19,869,859 20,019,850 20,172,141 20,326,795 20,483,879 20,736,430 20,995,431 21,261,144 21,533,841 Single Family Residential 4,905,986 5,037,291 5,121,942 5,208,462 5,296,898 5,387,294 5,479,698 5,527,116 5,575,002 5,623,361 5,672,198 5,805,836 5,836,174 5,866,675 5,897,338 5,928,166 5,959,159 6,006,808 6,054,894 6,103,419 6,152,390 Multi‐Family Residential 3,445,651 3,535,574 3,592,677 3,651,038 3,710,689 3,771,658 3,833,979 3,859,790 3,885,820 3,912,070 3,938,542 4,023,675 4,045,056 4,066,554 4,088,168 4,109,899 4,131,749 4,157,096 4,182,655 4,208,428 4,234,417 Commercial 2,132,131 2,194,004 2,235,892 2,278,915 2,323,128 2,368,591 2,415,368 2,438,034 2,461,250 2,485,039 2,509,422 2,571,774 2,605,041 2,639,000 2,673,672 2,709,077 2,745,240 2,813,350 2,883,753 2,956,552 3,031,853 Industrial 368,022 378,939 386,395 394,030 401,852 409,865 418,075 421,110 424,190 427,315 430,487 440,097 446,273 452,604 459,096 465,754 472,584 481,462 490,507 499,723 509,112 Government 181,328 186,576 190,110 193,724 197,421 201,203 205,071 207,256 209,494 211,786 214,136 219,735 222,820 225,972 229,191 232,480 235,840 242,528 249,472 256,683 264,174 Irrigation 1,748,848 1,800,620 1,836,035 1,872,413 1,909,792 1,948,216 1,987,730 2,012,692 2,038,373 2,064,804 2,092,016 2,151,284 2,183,364 2,216,167 2,249,716 2,284,034 2,319,145 2,378,402 2,439,812 2,503,472 2,569,488 Lrg Cons 1,521,226 1,558,924 1,599,638 1,643,609 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 DSL & Auth Use 2,425,688 2,491,614 2,537,532 2,584,933 2,626,922 2,668,819 2,711,741 2,733,123 2,754,852 2,776,941 2,799,399 2,859,705 2,881,129 2,902,878 2,924,960 2,947,385 2,970,162 3,006,782 3,044,337 3,082,866 3,122,407 Peaking Factor 22222222222222 2 2 2 2 2 2 2 RH395 Single Family Residential RH395 000000000000000000000 Multi‐Family Residential RH395 44,758 45,697 46,200 46,707 47,221 47,740 48,264 48,309 48,354 48,399 48,444 49,203 49,474 49,745 50,019 50,294 50,570 50,615 50,661 50,707 50,752 Commercial RH395 000000000000000000000 Industrial RH395 0 0 0000000000000000000 Government RH395 000000000000000000000 Irrigation RH395 5,564 5,619 5,619 5,619 5,619 5,619 5,619 5,619 5,619 5,619 5,619 5,702 5,702 5,702 5,702 5,702 5,702 5,702 5,702 5,702 5,702 Lrg Cons RH395 000000000000000000000 DSL & Auth Use RH395 8,534 8,703 8,788 8,874 8,961 9,049 9,138 9,146 9,153 9,161 9,169 9,311 9,357 9,403 9,450 9,496 9,543 9,551 9,559 9,566 9,574 RH490 Single Family Residential RH490 182,585 184,389 184,389 184,389 184,389 184,389 184,389 185,483 186,582 187,689 188,802 192,720 193,748 194,782 195,822 196,867 197,917 199,493 201,081 202,682 204,295 Multi‐Family Residential RH490 304,312 307,319 307,319 307,319 307,319 307,319 307,319 309,141 310,974 312,818 314,673 321,203 322,918 324,641 326,373 328,115 329,866 332,492 335,139 337,806 340,496 Commercial RH490 14,352 14,907 15,332 15,770 16,220 16,682 17,158 17,251 17,343 17,436 17,530 17,884 18,069 18,256 18,445 18,636 18,829 18,984 19,141 19,298 19,457 Industrial RH490 0 0 0000000000000000000 Government RH490 2,282 2,370 2,438 2,507 2,579 2,652 2,728 2,743 2,757 2,772 2,787 2,843 2,873 2,902 2,933 2,963 2,994 3,018 3,043 3,068 3,093 Irrigation RH490 64,748 67,253 69,172 71,145 73,175 75,263 77,410 77,826 78,244 78,665 79,087 80,684 81,519 82,364 83,216 84,078 84,949 85,648 86,353 87,064 87,781 Lrg Cons RH490 000000000000000000000 DSL & Auth Use RH490 96,375 97,725 98,134 98,554 98,987 99,432 99,890 100,473 101,059 101,649 102,243 104,355 104,998 105,646 106,298 106,954 107,615 108,476 109,345 110,220 111,103 RH590 Single Family Residential RH590 374,281 379,287 380,600 381,917 383,239 384,565 385,896 388,876 391,879 394,906 397,956 406,939 408,684 410,437 412,197 413,965 415,741 419,637 423,570 427,540 431,547 Multi‐Family Residential RH590 211,518 214,348 215,090 215,834 216,581 217,330 218,083 219,767 221,464 223,174 224,898 229,975 230,961 231,952 232,946 233,946 234,949 237,151 239,374 241,617 243,881 Commercial RH590 9,805 9,960 10,019 10,078 10,138 10,197 10,258 10,347 10,437 10,528 10,619 10,869 11,078 11,290 11,506 11,727 11,952 12,220 12,495 12,776 13,063 Industrial RH590 0 0 0000000000000000000 Government RH590 6,547 6,651 6,690 6,730 6,769 6,809 6,849 6,909 6,969 7,030 7,091 7,258 7,397 7,539 7,683 7,831 7,981 8,160 8,343 8,531 8,723 Irrigation RH590 50,670 51,472 51,776 52,082 52,389 52,698 53,009 53,470 53,935 54,404 54,877 56,170 57,247 58,344 59,462 60,602 61,763 63,151 64,571 66,022 67,505 Lrg Cons RH590 000000000000000000000 DSL & Auth Use RH590 110,712 112,221 112,638 113,056 113,476 113,897 114,320 115,215 116,116 117,025 117,940 120,615 121,320 122,031 122,749 123,474 124,206 125,551 126,914 128,293 129,689 SH370 Single Family Residential SH370 24,953 25,659 26,125 26,601 27,085 27,578 28,079 28,367 28,657 28,950 29,247 29,982 30,150 30,319 30,489 30,660 30,832 31,286 31,747 32,215 32,689 Multi‐Family Residential SH370 10,370 10,663 10,857 11,055 11,256 11,461 11,669 11,789 11,909 12,031 12,154 12,460 12,530 12,600 12,671 12,742 12,813 13,002 13,194 13,388 13,585 Commercial SH370 000000000000000000000 Industrial SH370 0 0 0000000000000000000 Government SH370 000000000000000000000 Irrigation SH370 000000000000000000000 Lrg Cons SH370 000000000000000000000 DSL & Auth Use SH370 5,991 6,160 6,272 6,386 6,502 6,621 6,741 6,810 6,880 6,950 7,021 7,198 7,238 7,279 7,319 7,361 7,402 7,511 7,622 7,734 7,848 TH270 Single Family Residential TH270 344 347 347 347 347 347 347 347 347 347 347 352 352 352 352 352 352 352 352 352 352 Multi‐Family Residential TH270 000000000000000000000 Commercial TH270 14,517 16,381 18,303 20,450 22,850 25,531 28,526 29,419 30,340 31,290 32,270 33,771 35,108 36,498 37,943 39,446 41,007 42,362 43,762 45,208 46,701 Industrial TH270 0 0 0000000000000000000 Government TH270 000000000000000000000 Irrigation TH270 3,473 3,919 4,379 4,893 5,467 6,108 6,825 7,038 7,259 7,486 7,721 8,080 8,399 8,732 9,078 9,437 9,811 10,135 10,470 10,816 11,173 Lrg Cons TH270 000000000000000000000 DSL & Auth Use TH270 3,109 3,502 3,905 4,357 4,861 5,425 6,054 6,242 6,435 6,635 6,841 7,157 7,438 7,730 8,034 8,350 8,678 8,963 9,257 9,561 9,875 TH350 Single Family Residential TH350 284,014 287,165 287,510 287,855 288,201 288,547 288,894 289,200 289,506 289,813 290,120 294,707 295,849 296,996 298,148 299,304 300,464 301,699 302,938 304,183 305,433 Multi‐Family Residential TH350 231,735 234,306 234,587 234,869 235,151 235,433 235,716 235,966 236,216 236,466 236,716 240,459 241,391 242,327 243,267 244,210 245,157 246,164 247,175 248,191 249,211 Commercial TH350 50,883 51,637 51,889 52,143 52,397 52,653 52,910 53,339 53,771 54,207 54,646 55,901 56,705 57,521 58,349 59,189 60,041 60,697 61,361 62,032 62,710 Industrial TH350 0 0 0000000000000000000 Government TH350 4,356 4,421 4,442 4,464 4,486 4,508 4,530 4,566 4,603 4,641 4,678 4,786 4,854 4,924 4,995 5,067 5,140 5,196 5,253 5,310 5,368 Irrigation TH350 103,945 105,484 106,000 106,517 107,037 107,560 108,086 108,961 109,844 110,734 111,631 114,194 115,837 117,505 119,196 120,912 122,652 123,993 125,349 126,719 128,105 Lrg Cons TH350 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 DSL & Auth Use TH350 148,380 149,751 149,991 150,232 150,473 150,715 150,959 151,280 151,604 151,929 152,257 154,335 155,114 155,900 156,694 157,496 158,305 159,033 159,767 160,507 161,251 Table F4.C   MDD Projections ‐ High Pressure Zone 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 City‐Wide (mgd)16.7 17.2 17.5 17.8 18.1 18.4 18.7 18.8 19.0 19.2 19.3 19.7 19.9 20.0 20.2 20.3 20.5 20.7 21.0 21.3 21.5 City‐Wide 16,728,880 17,183,542 17,500,220 17,827,124 18,116,701 18,405,646 18,701,664 18,849,122 18,998,982 19,151,316 19,306,200 19,722,107 19,869,859 20,019,850 20,172,141 20,326,795 20,483,879 20,736,430 20,995,431 21,261,144 21,533,841 Single Family Residential 4,905,986 5,037,291 5,121,942 5,208,462 5,296,898 5,387,294 5,479,698 5,527,116 5,575,002 5,623,361 5,672,198 5,805,836 5,836,174 5,866,675 5,897,338 5,928,166 5,959,159 6,006,808 6,054,894 6,103,419 6,152,390 Multi‐Family Residential 3,445,651 3,535,574 3,592,677 3,651,038 3,710,689 3,771,658 3,833,979 3,859,790 3,885,820 3,912,070 3,938,542 4,023,675 4,045,056 4,066,554 4,088,168 4,109,899 4,131,749 4,157,096 4,182,655 4,208,428 4,234,417 Commercial 2,132,131 2,194,004 2,235,892 2,278,915 2,323,128 2,368,591 2,415,368 2,438,034 2,461,250 2,485,039 2,509,422 2,571,774 2,605,041 2,639,000 2,673,672 2,709,077 2,745,240 2,813,350 2,883,753 2,956,552 3,031,853 Industrial 368,022 378,939 386,395 394,030 401,852 409,865 418,075 421,110 424,190 427,315 430,487 440,097 446,273 452,604 459,096 465,754 472,584 481,462 490,507 499,723 509,112 Government 181,328 186,576 190,110 193,724 197,421 201,203 205,071 207,256 209,494 211,786 214,136 219,735 222,820 225,972 229,191 232,480 235,840 242,528 249,472 256,683 264,174 Irrigation 1,748,848 1,800,620 1,836,035 1,872,413 1,909,792 1,948,216 1,987,730 2,012,692 2,038,373 2,064,804 2,092,016 2,151,284 2,183,364 2,216,167 2,249,716 2,284,034 2,319,145 2,378,402 2,439,812 2,503,472 2,569,488 Lrg Cons 1,521,226 1,558,924 1,599,638 1,643,609 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 1,650,000 DSL & Auth Use 2,425,688 2,491,614 2,537,532 2,584,933 2,626,922 2,668,819 2,711,741 2,733,123 2,754,852 2,776,941 2,799,399 2,859,705 2,881,129 2,902,878 2,924,960 2,947,385 2,970,162 3,006,782 3,044,337 3,082,866 3,122,407 Peaking Factor 22222222222222 2 2 2 2 2 2 2 VLY196 Single Family Residential VLY196 359,763 369,968 376,740 383,636 390,658 397,808 405,089 406,426 407,766 409,111 410,461 417,884 419,785 421,694 423,613 425,540 427,476 428,504 429,534 430,567 431,602 Multi‐Family Residential VLY196 650,239 668,684 680,924 693,387 706,078 719,002 732,163 734,578 737,001 739,432 741,871 755,288 758,723 762,175 765,642 769,125 772,624 774,482 776,344 778,211 780,083 Commercial VLY196 1,374,953 1,410,013 1,431,819 1,453,961 1,476,446 1,499,279 1,522,465 1,528,224 1,534,005 1,539,809 1,545,634 1,574,345 1,586,657 1,599,065 1,611,570 1,624,174 1,636,875 1,667,028 1,697,736 1,729,010 1,760,859 Industrial VLY196 308,088 315,944 320,830 325,791 330,830 335,946 341,141 342,432 343,727 345,027 346,333 352,766 355,525 358,305 361,107 363,931 366,777 373,534 380,414 387,422 394,559 Government VLY196 86,740 88,952 90,328 91,725 93,143 94,584 96,046 96,410 96,774 97,140 97,508 99,319 100,096 100,879 101,668 102,463 103,264 105,166 107,104 109,076 111,086 Irrigation VLY196 711,458 729,600 740,883 752,340 763,975 775,790 787,787 790,767 793,759 796,761 799,776 814,632 821,003 827,423 833,894 840,415 846,988 862,590 878,480 894,662 911,142 Lrg Cons VLY196 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 850,000 DSL & Auth Use VLY196 736,234 751,823 761,720 771,780 782,005 792,397 802,959 805,358 807,766 810,182 812,608 824,928 829,602 834,308 839,049 843,823 848,632 858,350 868,238 878,301 888,542 WH300 Single Family Residential WH300 61,443 62,346 62,643 62,941 63,241 63,543 63,845 64,338 64,834 65,335 65,839 67,325 67,612 67,901 68,191 68,482 68,775 69,439 70,109 70,786 71,469 Multi‐Family Residential WH300 74,953 76,055 76,417 76,781 77,147 77,515 77,884 78,485 79,090 79,701 80,316 82,128 82,479 82,831 83,185 83,541 83,897 84,707 85,525 86,351 87,184 Commercial WH300 21,377 21,617 21,647 21,676 21,705 21,735 21,764 21,780 21,796 21,812 21,828 22,166 22,326 22,488 22,650 22,813 22,978 24,771 26,703 28,786 31,032 Industrial WH300 0 0 0000000000000000000 Government WH300 000000000000000000000 Irrigation WH300 2,790 2,821 2,825 2,829 2,833 2,836 2,840 2,842 2,844 2,846 2,849 2,893 2,914 2,935 2,956 2,977 2,999 3,233 3,485 3,757 4,050 Lrg Cons WH300 000000000000000000000 DSL & Auth Use WH300 27,230 27,616 27,733 27,851 27,970 28,089 28,209 28,397 28,587 28,779 28,971 29,596 29,734 29,874 30,014 30,156 30,297 30,891 31,514 32,168 32,856 WH495 Single Family Residential WH495 143,586 145,808 146,614 147,426 148,241 149,062 149,886 151,356 152,840 154,339 155,852 159,700 160,113 160,526 160,941 161,357 161,774 163,267 164,774 166,295 167,830 Multi‐Family Residential WH495 899 913 918 923 928 933 938 948 957 966 976 1,000 1,002 1,005 1,008 1,010 1,013 1,022 1,032 1,041 1,051 Commercial WH495 2,324 2,570 2,814 3,081 3,374 3,695 4,046 4,324 4,622 4,940 5,280 5,726 5,965 6,213 6,472 6,742 7,022 7,022 7,022 7,022 7,022 Industrial WH495 0 0 0000000000000000000 Government WH495 000000000000000000000 Irrigation WH495 000000000000000000000 Lrg Cons WH495 471,226 508,924 549,638 593,609 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 DSL & Auth Use WH495 104,813 111,627 118,711 126,352 127,624 127,819 128,019 128,317 128,621 128,930 129,246 129,979 130,090 130,202 130,317 130,434 130,552 130,807 131,064 131,324 131,586 WTH300 Single Family Residential WTH300 117,541 119,198 119,696 120,196 120,698 121,202 121,708 123,578 125,477 127,406 129,363 133,287 133,756 134,227 134,699 135,173 135,649 137,424 139,223 141,044 142,890 Multi‐Family Residential WTH300 2,466 2,500 2,511 2,521 2,532 2,542 2,553 2,592 2,632 2,673 2,714 2,796 2,806 2,816 2,826 2,835 2,845 2,883 2,920 2,959 2,997 Commercial WTH300 000000000000000000000 Industrial WTH300 0 0 0000000000000000000 Government WTH300 000000000000000000000 Irrigation WTH300 2,782 2,810 2,810 2,810 2,810 2,810 2,810 2,810 2,810 2,810 2,810 2,851 2,851 2,851 2,851 2,851 2,851 2,851 2,851 2,851 2,851 Lrg Cons WTH300 000000000000000000000 DSL & Auth Use WTH300 20,824 21,115 21,202 21,288 21,375 21,462 21,550 21,874 22,203 22,537 22,876 23,562 23,643 23,725 23,806 23,889 23,971 24,278 24,590 24,905 25,225 APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix I KING COUNTY WATER RECLAMATION EVALUATION CHECKLIST Forquestions,callKristinaWestbrook, KingCountyReclaimedWaterProgramManagerat(206)296Ͳ5279 www.kingcounty.gov/reclaimedwater Revised12/12/2011  WaterReclamationEvaluationChecklist ForSystemswith1,000ormoreConnections  TheCountyandStaterecognizethatchangingconditionscouldinitiateaneedto respondinnewwaystofuturewaterqualitystandards,wastewaterdischarge requirements,takeadvantageofadvancesintreatmenttechnologiesand/orallow ourregiontobepositionedtorespondtochangesassociatedwithclimatechange andpopulationgrowth.  In2003,Chapter90.46oftheRevisedCodeofWashington(RCW)wasamended torequirepublicwatersystemsserving1,000ormoreconnectionstoevaluate opportunitiesforreclaimedwaterwhencompletingtheirwatersystemplans. PleaseusethischecklisttomeetKingCountyconsistencyrequirementsin respondingtothislegislation.  WaterSystemName:_______________________________ Date:____________________________________________ PWSID#__________________________________________ Contact:________________________________________  1. IdentifyingPotentialFutureDemandforReclaimedWater:KingCountymaintainsadatabaseandmapofpotential reclaimedwaterusersforevaluatingfutureprojects.Pleaseusethetemplatebelow,orsimilartable,toprovide informationtoassistKingCountyinfurtherresearchingthesepotentialuses. x LargeUtilityWaterUsers(chooseone): Attachedisaninventoryoftwentylarge(above20,000gallons/monthonaverage),nonsingleͲfamily residential,waterusersservedbyourutilitythathaveapotentialforreclaimedwateruse,or Attachedisaninventoryofourutility’stoptwentywaterusers,or Theinformationrequestedisunknownornotavailable. AdditionalComments:___________________________________________________________  x LargeSelfSuppliers(chooseone): Attachedisaninventoryoflarge,selfͲsuppliedwateruserswithinourwaterutility’sserviceboundariesͲ especiallythosenearwastewatertreatmentplants,mainlines,outfalls,andpumpstationsorsimilar reclaimedwaterfacilities),or Theinformationrequestedisunknownornotavailable. AdditionalComments:____________________________________________________________  x Other(chooseone): Attachedisaninventoryofotherwaterusers(suchasthosethatareclusterednearoneanotherand couldbeservedbyasinglesystem)thatmaybelikelycandidatesforreclaimedwateruse,or Theinformationrequestedisunknownornotavailable. AdditionalComments:____________________________________________________________ Pleaseusethischecklist,including theinventorytemplate,toensure thatyourwatersystemplan includessufficientinformation aboutopportunitiesforreclaimed waterandyoursystem’seffortsto developthoseopportunities.Ifa questionisnotapplicableorthe informationisunavailable,then answer,“unknown”or“n/a.” KingCountywillconsiderthe checklistcompletedifeach answerisfilledinwiththebest availableinformation,evenifthe utilitystatesthatitisnotawareof anyreclaimedwateropportunities withinitsservicearea. Other potential candidates are located in the Commercial/Industrial area located south of KC Reclaimed Water Facility (South Plant). We can provide electronic files of meter locations and associated consumption. knolan@rentonwa.gov City of Renton December 21, 2018 71850L Katie Nolan, Water Utility Engineer; ✔ 2017 Total Consumption by Top 20 Largest Water Users is provided on Page 3 ✔ 1 Large Self Supplier: COR Maplewood Golf Course - uses its own well for irrigation ✔ There are 4 Large Users near the KC Reclaimed Water Facility - see note on Page 3 WaterReclamationEvaluationChecklist Page2 2.EnvironmentalCommitment:Areyouacity/town,orprovidingwaterservicetoacity/town,thathasmade commitmentswithinresourcemanagementplans,salmonrecoveryplans,orotherenvironmentalinitiativesfor whichthereisapotentialopportunityforusingreclaimedwatertoassistinmeetingcommitments?(chooseone) Yes,hereareplansthathavepotentialforreclaimedwateruseinourserviceareatomeettheabove commitments: ________________________________________________________________________________________ ________________________________________________________________________________________ Theinformationrequestedisunknown,notavailable. AdditionalComments:__________________________________________________________________  3.IdentifyingAreasofPotentialUseofReclaimedWaterforEnvironmentalBenefit: BelowareexamplesofusesofreclaimedwaterthatcomplywithState,Federalandotherreclaimedwater environmental,healthandsafetystandards.AlloftheseusesarecurrentlyineffectsomewhereinWashington State.Tothebestofyourknowledge,areanyofthesepotentialusesforreclaimedwaterapplicabletoyourarea?  RiverAugmentation(chooseone): Yes,ourwaterrightsarelimitedbyinstreamflows.Formoreinformation,KingCountymaycontact: ________________________________________________________________________________________ ________________________________________________________________________________________ Theinformationrequestedisunknown,ornotavailable. AdditionalComments:__________________________________________________________________  GroundwaterRecharge(chooseone): Yes,wewithdrawwaterfromanaquiferthatisinagroundwatermanagementarea,orfromadeclining aquifer,wherewaterlevelsmayneedtobereplenishedortomaintainaquiferstorage.Formore information,KingCountymaycontact: ________________________________________________________________________________________ Theinformationrequestedisunknown,ornotavailable. AdditionalComments:__________________________________________________________________  WaterRightsMitigation(chooseone): Yes,ourareaispursuing,orplanningtopursue,neworadditionalwaterrights,andtheremaybean opportunitytousereclaimedwaterformitigationofthosenewwaterrights.Formoreinformation,King Countymaycontact: ________________________________________________________________________________________ Theinformationrequestedisunknown,ornotavailable. AdditionalComments:__________________________________________________________________  PotentialAreasofEnvironmentalNeed(chooseone): Yes,partsofourserviceareaincludepotentialenvironmentalenhancementlocations,suchaswetlands enhancement,aquiferrecharge,streamflowaugmentation,thatmightbecandidatesforreclaimedwater use.Formoreinformation,KingCountymaycontact: ________________________________________________________________________________________ Theinformationrequestedisunknown,ornotavailable. AdditionalComments:__________________________________________________________________ ✔ Water System Plan ✔ Renton's water rights are included in Appendix E of the Water System Plan Contact: Katie Nolan, Water Utility Engineer; knolan@rentonwa.gov ✔ Contact: Katie Nolan, Water Utility Engineer; knolan@rentonwa.gov ✔ No plans for additional water rights. The City has a 60-year supply contract with Seattle Public Utilities. ✔ Katie Nolan, Water Utility Engineer; knolan@rentonwa.gov We can provide maps of wetlands, aquifer capture zones, and streams within the Renton water service area. WaterReclamationEvaluationChecklist Page3 4.LocalReclaimedWaterLegislation:Ifwaterreclamationismandatedforthiswatersystemthroughlocal governmentagreement,contract,localregulations,ordinances,orothermechanisms,pleaseprovideacopyofthe governingmechanism(chooseone). Yes,locallegislationexistsinourareainsupportofreclaimedwateruse.Thefollowingrelevantlegislation isattached(pleaselisttitlesofdocuments): ________________________________________________________________________________________ ________________________________________________________________________________________ Nowaterreclamationlegislationexists,orisknowntoexist,atalocallevelinourservicearea.  5.CoordinationwithLocalWastewaterUtility:Includeabriefdescriptionofyourinteractionswithanywastewateror reclaimedwaterutility(KingCountyorother)adjacenttoyourserviceareatoevaluateanypotentialopportunities todevelopreclaimedwater(chooseone). Describeifapplicable: ________________________________________________________________________________________ ________________________________________________________________________________________ None.AdditionalComments:_______________________________________________________________  Templatefor InventoryofWaterUsersandIdentificationofPotentialReclaimedWaterUsers SiteOwnerorSite Name SiteAddress (forgeneralmappingpurposes) EstimatedAnnual WaterUse Waterusesnot requiringpotable water1 IsthisaPotential ReclaimedWater Customer?                                                             1SeeWashingtonStateReclamationandReuseStandards,September1997,Section1,Articles1Ͳ5forallowableusesofreclaimedwater. http://www.ecy.wa.gov/PROGRAMS/WQ/reclaim/standards.html  **Potential Reclaimed Water User located near the King County South Plant. Site is located within 1 mile of King County's Reclaimed Water Distribution System. ✔ ✔ Previously worked with King County and Boeing to examine the use of reclaimed water at the Boeing Longacres site. Reportedly, Boeing did not pursue use of reclaimed water because of contamination risk. King County South Plant 1200 Monster Road SW 106,577 CCF Irrigation, wetlands Current RW Facility Boeing Plant 737 Logan Ave N 59,046 CCF Industrial processing Yes Valley Medical Center 400 S 43rd Street 30,434 CCF Toilets, laundry washing Not Likely Service Linen Supply 903 S 4th Street 27,805 CCF Laundry washing Not Likely G&K Services 1001 SW 34th Street 27,520 CCF Laundry washing Not Likely Kangley Rock & Recycling**510 Monster Rd SW 18,612 CCF Mixing and washing Yes IKEA 601 SW 41st Street 13,714 CCF Commercial purposes Not Likely Hartung Glass 3351 East Valley Road 12,714 CCF Cooling processes Yes Boeing Longacres Site**1301 SW 16th St 11,820 CCF Irrigation Yes Stoneway Concrete 915 Houser Way N 10,155 CCF Mixing and washing Yes Reserve Apartments 1204 N 10th Pl 9,687 CCF Toilets, laundry washing Not Likely Sanctuary Apts Bldg 1 1205 N 10th Pl 9,237 CCF Toilets, laundry washing Not Likely Seattle Seahawks 12 Seahawks Way 8,557 CCF Irrigation Yes Sheets Unlimited** 299 SW 27th St 8,107 CCF Industrial processing Yes Kenworth Truck 1601 N 8th St 8,033 CCF Irrigation Yes Rabanco Recycling** 501 Monster Road SW 7,881 CCF Washing Yes Harrington Square Apts 950 Harrington Ave NE 7,785 CCF Toilets, laundry washing Not Likely Talbot Rehab Center 4430 Talbot Rd S 7,765 CCF Toilets, laundry washing Not Likely Sanctuary Apts Bldg 2 1203 N 10th Pl 7,545 CCF Toilets, laundry washing Not Likely The Bristol I at Southport 1083 Lake Washington Blvd N 6,690 CCF Toilets, laundry washing Not Likely APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix J UPDATES OF THE WELLHEAD PROTECTION PROGRAM CITY OF RENTON WELLHEAD PROTECTION PLAN UPDATE CONTAMINANT SOURCE INVENTORY REPORT February 7, 2019 CITY OF RENTON WELLHEAD PROTECTION PLAN UPDATE CONTAMINANT SOURCE INVENTORY REPORT Prepared for: City of Renton 1055 South Grady Way Renton, Washington 98057 Prepared by: Pacific Groundwater Group 2377 Eastlake Avenue East, Suite 200 Seattle, Washington 98102 206.329.0141 www.pgwg.com February 7, 2010 JE1801 Renton_CSI_2018 v3 RENTON WHPP UPDATE iii FEBRUARY 2019 TABLE OF CONTENTS 1.0 INTRODUCTION ........................................................................................................................... 1  2.0 BACKGROUND .............................................................................................................................. 1  2.1 AQUIFER PROTECTION AREA BACKGROUND ................................................................................. 2  3.0 WELLHEAD PROTECTION AREA DELINEATION UPDATES ........................................... 3  4.0 CONTAMINANT SOURCE INVENTORY & RISK ASSESSMENT ....................................... 4  4.1 DATA SOURCES ............................................................................................................................. 5  4.2 CURRENT LAND USE AND ZONING ................................................................................................ 5  4.3 CONTAMINANT SOURCES ............................................................................................................... 6  4.3.1 Contaminant Sources with Known Releases ............................................................................. 7  4.3.2 Potential Sources ...................................................................................................................... 7  4.4 WINDSHIELD SURVEY FINDINGS .................................................................................................. 16  4.5 WHPA NOTIFICATION LETTERS .................................................................................................. 16  5.0 REFERENCES .............................................................................................................................. 17  RENTON WHPP UPDATE iv FEBRUARY 2019 TABLES Table 1: Summary of Land Use Types of Concern Table 2: Summary Data for Parcels of Possible Elevated Risk within Renton Wellhead Pro- tection Areas Table 3: Summary of Environmental Sites of Potential Concern within Wellhead Protection Capture Zones Table 4: Active Hazardous Materials Sites in Renton WHPAs Table 5: Distribution of Septic Systems within City of Renton WHPAs Table 6: Distribution of Home Heating Oil Tanks within City of Renton WHPAs Table 7: Visited Windshield Survey Cleanup Sites FIGURES Figure 1: City of Renton 2018 Wellhead Protection Area Capture Zones Figure 2: Zoning and Parcels of Possible Elevated Risk Within Renton WHPAs Figure 3: Zoning and Parcels of Possible Elevated Risk Within Downtown WHPA Figure 4: Potential Contaminant Sources within City of Renton WHPAs Figure 5: Potential Contaminant Sources within City of Renton Downtown WHPA APPENDICES Appendix A: FSID Interaction Type and Groundwater Risk Identification Appendix B: WHPA No Further Action Site Table Appendix C: Environmental Sites Information Appendix D: Notification Letters RENTON WHPP UPDATE v FEBRUARY 2019 LIST OF ACRONYMS APA Aquifer Protection Area BGS Below Ground Surface CEC Contaminant of Emerging Concern CSI Contaminant Source Inventory EPA Environmental Protection Agency DOH Washington State Department of Health FSID Facility Site Identification Database GIS Geographic Information System LUST Leaking Underground Storage Tank MCL Maximum Contaminant Level NFA No Further Action Qa Annual Water Right Quantity Qi Instantaneous Water Right Quantity SSA Sole Source Aquifer UST Underground Storage Tank WAC Washington Administrative Code WSDOT Washington Department of Transportation WHPA Wellhead Protection Area WHPP Wellhead Protection Plan RENTON WHPP UPDATE vi FEBRUARY 2019 SIGNATURE This report, and Pacific Groundwater Group’s work contributing to this report, were reviewed by the undersigned and approved for release. Glenn Mutti-Driscoll Hydrogeologist Washington State Hydrogeologist No. 2832 RENTON WHPP UPDATE FEBRUARY 2019 1.0 INTRODUCTION This report summarizes contaminant risks to groundwater supplies for the City of Renton (City). Information presented in this report supports an update of the City’s Water System Plan currently being prepared by Carollo Engineers. This report is an update to the City’s prior Wellhead Protection Plan (WHPP) and its purpose is to document known or sus- pected contaminant sites or sources within the City’s Wellhead Protection Areas (WHPAs), and to help the City understand the risks posed by these sources. Elements of this report were developed following the Washington State Department of Health (DOH) guidelines for Wellhead Protection Programs (DOH, 2010). This report documents the results of the Contaminant Source Inventory (CSI) update per- formed. This includes updates to the City’s WHPAs, results from a “windshield survey” performed by the City and PGG, and example letters to be sent to businesses and property owners within the City’s WHPAs. This work was performed, and this report prepared, in accordance with generally accept- ed hydrogeologic practices at this time and in this area for the exclusive use of the City of Renton for specific application to the study area. No other warranty, express or implied, is made. 2.0 BACKGROUND The City of Renton is located in King County, Washington, and has four distinct water sources which include: the Downtown wellfield, the Maplewood wellfield, Springbrook Springs, and Well PW-5A (Figure 1). Each water source comes from separate aquifers that are summarized below. The Downtown wellfield draws its water from the deltaic portion of the Cedar Valley Al- luvial Aquifer (from herein referred to as the deltaic aquifer), which has been designated as a Sole Source Aquifer (SSA) by the EPA since 1988. A SSA designation indicates that an aquifer supplies at least 50 percent of the water for its service area and there is no rea- sonable alternative drinking water source that exists should the aquifer become contami- nated1. The deltaic aquifer near the Downtown wellfield is composed of course-grained sands and gravels and has an average aquifer thickness of approximately 70 feet. The av- erage depth to groundwater is roughly 23 feet below ground surface (bgs) at the Down- town wellfield. Fine-grained sediments (silts and clays) or local bedrock were observed beneath the aquifer at the City production wells. Deposits overlying the deltaic aquifer are composed of silt, sand, and gravel; however, no confining layer exists above the aqui- fer and it is therefore more vulnerable to contamination than other water supply aquifers in the Renton area. Confining layers can retard the downward flow of contaminants, and thus act as protective layer overlying an aquifer. The Maplewood wellfield draws its water from the Maplewood Production Aquifer, which is a deep sand and gravel aquifer separated from the surficial aquifer by a leaky 1 With a SSA designation, the EPA reviews projects located in the SSA area that will receive federal funding to en- sure that projects do not contaminate the SSA. RENTON WHPP UPDATE FEBRUARY 2019 aquitard. The production wells at Maplewood are screened at depths between 284 and 344 feet bgs. Water discharged at Springbrook Springs is sourced from a sand and gravel aquifer un- derlying a thick sequence of glacial till. Water from the springs is collected in two infil- tration galleries, which convey the water into transmission lines. The springs exhibit a de- layed response to seasonal precipitation (City of Renton and Carrollo Engineers, 2012), which suggests that the overlying till acts as a protective fine-grained unit above the aqui- fer. Well PW-5A is completed in a deep sand and gravel aquifer zone located approximately 280 to 390 feet bgs. Stratified glacial deposits of fine-to-coarse sand and gravel layered with silt and clay exist above this aquifer. Few other wells are completed to this depth in the Well PW-5A area, and therefore the local extent and thickness of the aquifer is poorly characterized. The Well PW-5A aquifer potentially is connected to the Maplewood Pro- duction Aquifer (PGG, 1994a), but an in-depth evaluation of this connection has not been performed. 2.1 AQUIFER PROTECTION AREA BACKGROUND In 1988, the City created an Aquifer Protection Program with the intent of safeguarding the groundwater supply sources within the City. Because the City developed this program prior to DOH’s Wellhead Protection Program, the City defined its program around “Aq- uifer Protection Areas” (APAs) rather than WHPAs. Different APA zones were delineat- ed relative to the amount of contamination risk associated with an aquifer, with Zone 1 having the highest level of associated risk, followed by Zone 1 Modified and then Zone 2. In 1992, the City passed an Aquifer Protection Ordinance to limit the storage and han- dling of hazardous material in the APAs. As part of the Aquifer Protection Program, a significant amount of public outreach and education occurred to familiarize elected offi- cials and citizens with the APA concept, where they exist, and land use restrictions asso- ciated with them. In 1994 the Renton Groundwater Model was created (PGG, 1994a; 1994b), which deline- ated the Downtown and Maplewood wellfield capture zones based on the best available hydrogeologic data at the time. During the last planning period, the City redefined the extent of the APAs to be con- sistent with the delineated capture zones in the most current water system plan. The cur- rent APAs are defined as follows:  APA Zone 1: Downtown wellfield 1-year WHPA  APA Zone 1 Modified: 1-year WHPA for all other sources  APA Zone 2: 5-year and 10-year WHPAs for all water sources Based on the historical education and outreach efforts previously performed, the City continues to refer to the Aquifer Protection Program in its outreach materials, rather than a Wellhead Protection Program (as termed by the DOH). Because this report is intended to meet DOH criteria for a Wellhead Protection Plan update, the term Wellhead Protec- RENTON WHPP UPDATE FEBRUARY 2019 tion Area (or WHPA) will be used to describe time of travel capture zones (rather than APA zones). 3.0 WELLHEAD PROTECTION AREA DELINEATION UPDATES City WHPAs were previously updated in 1998 by PGG (1998) and have not been revised since. In 1998, each of the City’s four water sources had WHPAs delineated for their 1-, 5-, and 10-year time of travel capture zones. As part of the 2018 WHPP update, the City requested that 6-month capture zones be delineated, and that updated Maplewood pump- ing rates be applied based on treatment limitations at the Maplewood Treatment Plant. The following table lists the pumping rates used for the 2018 capture zone delineation update, while Figure 1 shows the extent of the updated capture zones. Details regarding the updated pumping rates used and the method of delineation are listed below:  Downtown WHPA: Pumping rates for the Downtown wellfield wells were updated from their annualized annual water right quantity (Qa) to their instantaneous water right quantity (Qi) for delineation of the 6-month capture zone. The new 6-month cap- ture zone was delineated using the Renton Groundwater Model (PGG, 1994a; 1994b). The 1-, 5-, and 10-year capture zones for the Downtown wellfield were not updated, however it should be noted that greater uncertainty exists where the capture zones ex- tend under the uplands because the Renton Groundwater Model was calibrated only to water levels in the deltaic and Maplewood Production aquifers.  Maplewood WHPA: Pumping from the Maplewood wellfield was updated to reflect current usage, and therefore in addition to delineating a 6-month capture zone, the 1-, 5-, and 10-year capture zones were re-delineated. The Maplewood wellfield pumping rates were adjusted to account for the limiting water treatment capacity of 3,000 gpm at the Maplewood Treatment Plant. Typically, only one Maplewood well is actively pumping at a time, but as a conservative approach the 2018 capture zones were delin- eated using the Qi available at PW-12 and PW-17 for a total wellfield pumping rate of Source WHPA 2018  Well RW‐1 Downtown 2,200  Well RW‐2 Downtown 2,200  Well RW‐3 Downtown 2,200  Well PW‐8 Downtown 3,500  Well PW‐12 Maplewood 1,600  Well PW‐11 Maplewood 0  Well PW‐17 Maplewood 1,500  Springbrook Springs Springbrook  Springs 1,050  Well PW‐5A Well PW‐5A 1,438  RENTON WHPP UPDATE FEBRUARY 2019 3,100 gpm. Capture zones were delineated using the Renton Groundwater Model (PGG, 1994a; 1994b). It should be noted that greater uncertainty exists where the cap- ture zones extend under the uplands because the Renton Groundwater Model was cal- ibrated only to water levels in the deltaic and Maplewood Production aquifers. Addi- tionally, the southernmost fingers of the Maplewood 5- and 10-year capture zones ex- tended up to 0.8 miles outside of the model domain. In this area, the capture zones were approximated based on modeled groundwater flow velocities (from the Renton Groundwater Model immediately adjacent to the area) and oriented similar to the known extent of a subsurface bedrock valley.  Springbrook Springs WHPA: The Springbrook Springs 6-month capture zone was de- lineated based on the Qi of the springs. The new capture zone was defined in same manner as the previous 1-, 5-, and 10-year capture zone, which used the Darcy equa- tion with local values for aquifer thickness (50 ft), hydraulic conductivity (75 ft/day), the hydraulic gradient (0.028 ft/ft)2, and an assumed aquifer porosity of 0.25 (PGG, 1998). The 1-, 5-, and 10-year capture zones for Springbrook Springs were not updat- ed as part of this work.  Well PW-5A WHPA: The 6-month capture zone delineated for Well PW-5A is based on its annualized Qa quantity and defined using the calculated fixed radius method. This is the same way in which the 1-, 5-, and 10-year capture zones were previously delineated (PGG, 1998). For this calculation, the observed screen length (105.5 ft) and an assumed aquifer porosity (0.22) were used. Capture zones presented in Figure 1 are plotted in two dimensions, while in reality they occur in the subsurface in three dimensions. The two-dimensional delineation of the Downtown WHPA is likely representative of what is occurring in three dimensions be- cause the deltaic aquifer is not overlain by a shallower aquifer. For the Maplewood WHPA, the 6-month and 1-year capture zones predominately capture water from the deep Maplewood Production aquifer, while the 5-and 10-year capture zones capture sig- nificant quantities of water from both the deep and shallow aquifers. Compared to the deltaic aquifer, this suggests that the Maplewood Production aquifer will be less sensitive to land use immediately above its 6-month and 1-year capture zones because the water captured by the production wells is mostly from the deep Maplewood Production aquifer rather than from the shallow water table aquifer (as occurs at the Downtown wellfield). The capture zone delineation methods for Well PW-5A and Springbrook Springs are two- dimensional, and therefore the occurrence of capture in three dimensions from multiple aquifers at these sources has not been further evaluated. 4.0 CONTAMINANT SOURCE INVENTORY & RISK ASSESSMENT The following sections present an inventory of confirmed and potential sources of con- tamination located within the updated WHPAs and an evaluation of risks associated with these sources. 2 The hydraulic gradient used by PGG (1998) for areas one mile or greater from Springbrook Springs was 0.01 ft/ft, and therefore the 5- and 10-year capture zones were delineated slightly differently from the existing 1-year and new- ly defined 6-month capture zones. RENTON WHPP UPDATE FEBRUARY 2019 4.1 DATA SOURCES Potential contaminant risks that lie within the vicinity of the City’s WHPAs were investi- gated and mapped primarily using data from two sources. The first source is a parcel da- tabase created by King County that contains information regarding land use, zoning, sew- age handling, and the home heating source for parcels in the county. The second source is data obtained from the Washington State Department of Ecology’s Facility / Site Identifi- cation (FSID) database, which includes state cleanup sites, federal superfund sites, haz- ardous waste generators, solid waste facilities and underground storage tanks (USTs). Supplemental information was also obtained from Ecology’s Confirmed and Suspected Contaminated Sites database, their UST database, their Toxics Cleanup Program data- base, and data regarding dry cleaners from Puget Sound Clean Air Agency. Information from these sources was classified and plotted on GIS coverages to assess whether exist- ing and potential contaminant sources were located within the vicinity of Renton’s WHPAs3. 4.2 CURRENT LAND USE AND ZONING King County’s database contains a description of the land use within each parcel in the study area. A GIS analysis and database query were used to identify land uses present in the City WHPAs that are thought to pose elevated risk to groundwater. Parcels where such land uses were identified were designated “parcels of possible elevated risk.” Table 1 summarizes County land use categories that are considered to be of concern (primarily based on potential contaminant sources identified by DOH (2010)) and Table 2 summa- rizes the individual parcels with those categories within the WHPA. Figure 2 shows the distribution of zoning throughout the study area, and Figure 3 pro- vides a close-up of zoning in the Downtown WHPA. It also shows the parcels of possible elevated risk that occur within the City’s capture zones as green cross-hatched areas. A summary of the distribution of parcels of possible elevated risk is presented in the table below. In total, 96 parcels of possible elevated risk were identified based on County land use screening codes. Parcels of possible elevated risk that fall within the various capture zones should be considered possible contaminant source locations, with parcels in shorter time of travel zones being more pressing to evaluate for risk management. However, giv- en that some County land-use categories are quite broad, many of these parcels are likely not of significant hazard, and in general these parcels of possible elevated risk are of low- er risk than sites with known or potential contaminant sources onsite as identified in Sec- tion 4.3. 3 Some locations from Ecology’s FSID database were adjusted based on facility address, parcel information, and Google Earth imagery. RENTON WHPP UPDATE FEBRUARY 2019 Travel Time  (years)  Number of Parcels of Concern within WHPA  DT MPW SBS 5A  0.5  9 4 2  0  1  7 5 1  0  5  31 17 0  3  10  13 3 1  0  Current zoning information from the County’s GIS was also used to evaluate current and future land use in the study area. The following zoning categories are mapped on Figures 2 and 3:  Industrial  Commercial  Residential  Open Space The Downtown WHPA is primarily zoned commercial, though residential and industrial are also major land use types. The most commonly zoned land use within the Maplewood WHPA is residential, followed by open space. In the Springbrook Springs WHPA, the predominant zoning type is residential, followed by commercial and open space. In the Well PW-5A WHPA, the predominant zoning type is residential, followed by open space. Areas zoned as commercial and industrial are the most likely to comprise threats to groundwater quality. 4.3 CONTAMINANT SOURCES Table 3 summarizes known environmental sites of potential concern within the Renton WHPAs. As mentioned in the previous section, these sites of potential concern are con- sidered of higher risk than the parcels of possible elevated risk listed in Table 2. In total, 85 active contaminant sources of potential concern to the water supply were identified within Renton’s WHPAs. These sites were identified using Ecology’s FSID database. The FSID entries for the Renton area were sorted based on their interaction type, and sites with relevant interaction types were flagged and mapped. Appendix A lists the FSID interaction types that may pose risks to groundwater. Mapped site locations were then verified (and in some cases updated) using a Google Maps address search. Figures 4 and 5 display the location of each of these sites and indicates through the location symbols which types of activities or risk are associated with each site. Each site marker has three pie slices which indicate the type of activities actively associated with the site as follows: RENTON WHPP UPDATE FEBRUARY 2019 Underground Storage Tank (UST) or Leaky Underground Storage Tank (LUST) Cleanup Site (State Cleanup or Voluntary Cleanup) Hazardous Material Generator or Handler Any combination of the three indicators is possible. Sites with ongoing cleanup actions have a red circle surrounding the pie to emphasize the risk associated with these facilities. Site markers without any pie slices filled in indicate the facility is tracked in Ecology’s facilities database, and the facility type is considered to have risk to groundwater, but the facility is not a cleanup site, a hazardous materials handler, nor does it have registered underground storage tanks. Numerous sites in the Renton area previously were tracked as cleanup sites but have re- ceived a No-Further-Action (NFA) determination from Ecology. A NFA letter signifies the site cleanup efforts have met standards in WAC 173-340 and the site does not pose a threat to human health of the environment. Though effective remedial actions have oc- curred at these sites, residual contaminants that may be present could be mobilized if re- medial controls (such as impermeable coverings) are disrupted due to neglect or redevel- opment. Therefore, the City should consider continued tracking of NFA sites so that when there is a proposed development on a NFA site, additional review occurs (in the form of reviewing environmental covenants and/or final closure documents for the site) as part of granting a building permit to ensure that the new land use does not inadvertent- ly mobilize residual contaminants. In total, 79 NFA sites are present in the Renton WHPAs and are listed in Appendix B. 4.3.1 Contaminant Sources with Known Releases Table 3 includes 30 confirmed sites with known active contaminant releases occur in Renton’s WHPAs. Active contaminant release sites are shown on Figures 4 and 5 with a red circle surrounding their respective contaminant pie. Because the majority of these sites have confirmed groundwater contamination, they pose a higher level of risk to Ren- ton groundwater quality than any other sites identified in this report. Additional infor- mation from the Department of Ecology for each active cleanup site tracked by Ecology is provided in Appendix C. Some sites listed on Table 3 currently handle hazardous materials or have UST, but pre- viously were cleanup sites and have now received NFA letters from Ecology indicating that the site has been remediated. Where this has occurred, “No Further Action” will be listed under the “Cleanup Status” column on Table 3. 4.3.2 Potential Sources Potential contamination sources within the WHPAs and discussed in this section are based on Ecology’s FSID database, Ecology’s Underground Injection Control (UIC) da- tabase, and King County’s parcel database (which includes septic data and home heating oil tank data). The following potential contamination sources have been identified within capture zones for the Renton wells: RENTON WHPP UPDATE FEBRUARY 2019  Hazardous materials  Underground storage tanks  On-site septic systems  Home heating oil tanks  Stormwater  Agriculture, golf courses, and parks  Unused and improperly constructed wells  Transportation corridors  Pipeline spills 4.3.2.1 Hazardous Materials The commercial use of chemicals poses a threat to groundwater quality, since chemicals can accidentally spill or be disposed of improperly. The likelihood of such releases from spills can be reduced by proper methods of handling, spill prevention measures, and emergency response strategies. Risk reduction strategies should target on-site handling and waste management practices. Improper disposal is likely the most common pathway for chemicals to be released into the environment. The following facility activity classifi- cations were used to identify sites with hazardous material for this assessment: RENTON WHPP UPDATE FEBRUARY 2019 FSID Activity Code Definition HWG Facilities that generate any quantity of a dangerous waste. They may be classified as small, medium or large quantity generators (SQG, MQG, or LQG) depending on hazardous waste generated for a given month. HWP Under Chapter 173-307 WAC, facilities that report under Section 313 of the Emergency Planning/Community Right-To-Know Act (EPCRA), or that generate more than 2,640 pounds of hazardous waste per year, must prepare Pollution Prevention Plans. HWOTHER Facilities that are required to have a RCRA Site ID# but who do not generate and/or manage hazardous waste (XQG generator status). This includes transporters, used oil recycler's, and dangerous waste fuel marketers and burners. HWTRNSFR Transfer facility is a site, owned, leased or operated by a transporter of regulated hazardous waste shipments where any of the following oc- curs: 1) receives wastes from another transporter, 2) transfers wastes from one transport vehicle to another, 3) transfers waste from one con- tainer to another, and 4) stores waste within a vehicle or on property for 10 days or less. Examples of transfer facilities include a parking lot, warehouse, truck terminal, barge or steamship loading and unloading facility, or railroad spur loading or unloading facility. HWTSDF Facilities that treat store or dispose hazardous waste. RSVP The Hazardous Waste and Toxics Reduction Program engages in a variety of field work, site visits, and contacts with sites. While most compliance related activity is recorded into the EPA's RCRAInfo sys- tem, the other types of activities are recorded into the Revised Site Visit Program (RSVP). TIER2 Businesses that store 10,000 pounds or more of a hazardous chemical or 500 pounds or less, depending on the chemical, of an extremely hazardous chemical on site at any one time must report annually. Re- ports are sent to the State Emergency Response Commission [repre- sented by Ecology], Local Emergency Planning Committees, and local fire departments for emergency planning. [product, not waste] TRI Facilities in specific industries that manufacture, process or use more than the threshold amount of one or more of 600 listed toxic chemi- cals. Most threshold amounts are 10,000 or 25,000 pounds per year. Some chemicals have much lower thresholds. The most significant threats to groundwater are related to the use and storage of solvents. Solvents are persistent and relatively mobile. A large plume of contamination can be cre- ated with a small quantity of solvent. The FSID database indicates that there are 43 sites within the Renton WHPAs that are ac- tive and fall into one of the above hazardous material classifications. These are included in Tables 3 and 4, with Table 4 further identifying the hazardous material classification for each site and whether the site has more than one hazardous material activity occurring RENTON WHPP UPDATE FEBRUARY 2019 on it. The facility site index database does not indicate whether sites listed are large, me- dium, or small hazardous waste generators. One site presumably handling hazardous ma- terials but not identified in Ecology database is the Puhich Dry Cleaner Site. This site was observed during the Windshield Survey (described below in Section 4.4) as having sever- al new monitoring wells which suggests possible monitoring for PCE (the most common contaminant associated with dry cleaners). The site was therefore added to Tables 3 and 4. The City should contact the owners of Puhich Dry Cleaners to confirm this assump- tion. 4.3.2.2 Underground Storage Tanks Contamination in soil and groundwater caused by leaking USTs (“LUSTs”) is a major environmental, legal, and regulatory issue. Common causes of leaks are structural failure, corrosion, improper fittings, improper installation, damage, and natural phenomena. Alt- hough USTs are typically used to store flammable motor fuels or heating oils, they may be used for other compounds used by industry, government, or business. Leakage from USTs and associated piping can often occur without detection. Even rela- tively small amounts of certain compounds can adversely impact groundwater quality. Once released from an UST, some petroleum products and volatile organic compounds can rapidly migrate to groundwater, a problem that is especially serious in areas with permeable soils or that directly overlie a water supply aquifer. Of the many materials stored in USTs, solvents are considered the most toxic. However, petroleum products may pose a greater total risk because their use is far more prevalent. In addition, petroleum products contain many potential contaminants, including three EPA priority pollutants: benzene, toluene, and ethylbenzene. Benzene is a known human carcinogen. Figures 4 and 5 show the locations of USTs in the WHPAs. These sites were identified from Ecology’s UST site data and Toxics Cleanup Program database. Most of these sites exist in areas zoned industrial and commercial. Currently, 34 active USTs facilities locat- ed within the wellhead protection capture zones. Of the 34 active UST sites, there are 11 large facilities (>15,000 gallons total volume) in operations (Table 3). The tanks at these large facilities have been upgraded to standards developed in the mid-1990’s and include double-walled tanks and leak detection systems. In total, sixteen active LUST sites from the Ecology database are located within the WHPAs. 4.3.2.3 On-Site Septic Systems On-site septic systems pose a risk to groundwater where they are relatively high in densi- ty and/or where hazardous wastes are discharged to them. Potential contaminants from septic systems include pathogenic organisms (bacteria and parasites), toxic substances, contaminants of emerging concern (CECs), and nitrogen compounds. The extent to which pathogens are transported in the subsurface away from a septic drain field depends on the type of pathogen and the chemical and physical conditions in the subsurface. In general, if a septic system is properly sited, constructed, and maintained, the transport of microorganisms will be limited. Household hazardous chemicals such as cleaners, polishes, waxes, and paints can be transported to groundwater via a septic sys- RENTON WHPP UPDATE FEBRUARY 2019 tem. Some products contain toxic and persistent chemicals that can cause low-level con- tamination when coupled with a high density of septic systems. Homeowners may im- properly apply or dispose of chemicals because they do not understand the threat they pose to groundwater quality. In some areas, business and commercial facilities use on-site septic systems for sewage disposal. Business, commercial, and industrial operations that utilize on-site systems need to take special precautions to avoid contamination of their wastewater. Septic systems can also be sources of CECs, which generally are not hazardous chemi- cals, but can present in wastewater at low concentrations. CECs include pharmaceuticals, personal care products, food additives, cooking products, flame retardants, and various commercially and industrially used compounds. These compounds are not always re- moved by wastewater treatment plants or septic tanks, and therefore are often detectable in groundwater and surface water. Research into CECs and their potential impact to hu- mans and the environment is ongoing and Ecology, DOH and EPA may periodically ad- just their requirements as more becomes known about the risks posed by these contami- nants. Ammonia and nitrate are highly soluble in water and can be expected in detectable quan- tities wherever portions of an aquifer are affected by septic system discharges. Septic sys- tems are a source of nitrate in groundwater throughout King County. Nitrate is regulated, since ingestion can result in methemoglobinemia, or “blue baby” syndrome. Other sources of nitrate include fertilizers, feedlots, and natural mineral deposits. Background concentrations of nitrate in groundwater are typically less than 1 milligram of nitrogen per liter (mg-N/L). Shallow wells typically are more susceptible to nitrate contamination since they are closer to surficial sources and less aquifer dilution occurs near the water table. The maximum contaminant level (MCL) for nitrate is 10 mg-N/L. Most of the Renton area is served by sewer systems, however, residents in some local neighborhoods and streets within the WHPAs still rely on septic systems. The King County Assessor’s database indicates if a given property is served by a septic system. Properties with septic systems are plotted on Figures 2 and 3. Table 5 summarizes the distribution of septic systems with the City’s WHPAs and indicates that a total of 1,075 properties within the City WHPAs are on septic systems. The greatest number of septics occurs in the Springbrook Springs WHPA, followed by the Maplewood WHPA and the Well PW-5A WHPA. Virtually no septic systems exist in the Downtown WHPA. A comparison of mapped septic parcels to land use zoning areas (Figures 2 and 3) suggests that no septic systems are located on properties zoned for commercial or industrial uses. 4.3.2.4 Home Heating Oil Tanks Data from the King County assessor’s office was obtained regarding the heat source of the primary building located on each parcel. Properties using heating oil were mapped as locations that most likely have home heating oil tanks on site and are shown in Figures 2 and 3. In total, 892 parcels with home heating oil tanks are located with the City WHPAs. Most of these parcels (333) are located in the Downtown WHPA, followed by Well PW-5A (275), Springbrook Springs (180), and Maplewood (104) WHPAs. Home heating oil is a heavier mixture of hydrocarbons and is generally less soluble in water than gasoline. Home heating oil tank leaks are typically more localized than gaso- RENTON WHPP UPDATE FEBRUARY 2019 line or diesel leaks from service stations since the tanks are significantly smaller and the hydrocarbon mixture is less mobile. Historically, no documented groundwater contami- nation has occurred in Renton due to home heating oil tank leaks (PGG, 2012). There- fore, based on the smaller quantities and lower mobility of home heating oil in the envi- ronment, the risk of contamination to production wells caused by home heating oil tank leaks is considered low, though future leaks causing contamination remain possible. Be- cause the deltaic aquifer is relatively shallow, unconfined, and overlain by a dense distri- bution of home heating oil tanks, educational outreach to homeowners regarding home heating oil tank maintenance and spill cleanup procedures is recommended within the Downtown wellfield 1-year WHPA. 4.3.2.5 Stormwater Stormwater (i.e., urban runoff) is produced when rainfall or other precipitation accumu- lates faster than it can evaporate, be used by plants, or infiltrate to the subsurface. Urban areas produce more runoff than rural areas because they have more impermeable surfac- es, such as rooftops, driveways, streets, and highways. Even grass lawns can produce more runoff than forests and pasture. Stormwater typically contains pollutants, such as sediment, nutrients, bacteria, oils and grease, metals, and other toxics. Many of these contaminants come from air pollution, motor vehicles, application of pesticides and fertilizers, soil erosion, and animal feces. Roofing materials have also been identified as a diffuse source of metals in runoff, par- ticularly zinc (Good, 1993). In general, contaminant concentrations in urban stormwater are similar for all land uses, though slightly higher nitrate concentrations occur in resi- dential areas and higher heavy metals concentrations occur in commercial areas. Concen- trated sources of stormwater contamination may also occur if undiluted pollutants (e.g., fertilizer, gasoline, etc) are accidentally spilled or intentionally released and enter storm drains. Stormwater contamination typically is of concern for surface water pollution because most urban runoff is directed to streams, lakes, and other water bodies with fish and other aquatic life that are highly sensitive to common stormwater contaminants. Infiltration of stormwater generally results in some contaminant treatment, but could still pose risks to groundwater quality depending on the types and concentrations of contaminants present in the stormwater. Potential Risk from Stormwater Concern over potential groundwater contamination from stormwater has been recognized by several governmental agencies in western Washington. Stormwater-related impacts to water quality are of particular concern in industrial, commercial, and high-density resi- dential development areas, where runoff volumes can be large. Consequently, stormwater runoff from highways and roads can introduce contaminants such as EPA-priority pollu- tants (heavy metals and numerous organic compounds), pesticides/herbicides, and coli- form bacteria into the groundwater system. Stormwater runoff from lawns and agricultur- al areas may also introduce nitrate, herbicides, pesticides, and bacterial contaminants. RENTON WHPP UPDATE FEBRUARY 2019 Stormwater Management in the Renton Area Stormwater infiltration is prohibited in APA zone 1 and restricted in APA zone 2, and therefore much of the stormwater in Renton is routed to the Cedar River via dedicated a stormwater system. Surface water will generally convey stormwater contaminants outside of City WHPAs, though sediment deposition or local surface water-groundwater interac- tions may cause stormwater contaminants to locally remain within the WHPAs and/or en- ter groundwater. Given that the Cedar River is losing adjacent to the Downtown well- field, it is possible that dissolved contaminants within stormwater runoff could enter the City’s water supply. Though stormwater contaminants would be greatly diluted in the Cedar River and further diluted in the deltaic aquifer, additional study of this potential contaminant pathway should be considered. Historically, no groundwater contamination attributed to stormwater has been identified at City water supply sources. Drywells are stormwater handling facilities intended to infiltrate captured stormwater di- rectly into the ground in a shallow well (as compared to a stormwater basin which allows infiltration and evaporation in a shallow depression). Ecology’s UIC database was re- viewed to identify the location of drywells within the City’s WHPAs. Within the UIC da- tabase, 12 active drywells were identified. UIC drywell locations are shown in Figures 2 and 3. Drywells can provide a shortened pathway for contaminants present in stormwater to reach the uppermost aquifer. Stormwater that is infiltrated through drywells may re- ceive less treatment and filtration than stormwater infiltrating through soils because of this. However, in some cases varying degrees of stormwater treatment may occur via bi- oswales or through engineered treatment vaults prior to infiltration through a drywell. In addition to UICs identified by Ecology, 17 additional stormwater infiltration structure locations (provided by the City and King County) within the WHPAs are mapped in Fig- ures 2 and 3. Infiltration basins can pose less of a threat to groundwater quality than dry wells since a greater thickness of sediments usually exist between the basin bottom and the water table. However, infiltration basins may infiltrate a larger quantity of water than dry wells, and therefore the relative risk of a dry well versus an infiltration basin should be evaluated on a case-by-case basis. Lastly, Ecology’s FSID database lists sites having general stormwater discharge permits, with categories that include large construction sites, industrial sites, municipal storm- water systems, and WSDOT facilities (listed in Appendix A). General stormwater dis- charge permits were not included with potential hazards sites based on the reasoning that all sites within a WHPA have stormwater draining to state waters, and therefore storm- water pollution risks are not limited to only large permitted sites. 4.3.2.6 Agriculture, Golf Courses, Parks, and Lawns Fertilizers, pesticides, and herbicides are applied to residential lawns, commercial land- scaping, agricultural lands, and landscaped areas adjacent to roads. If optimally applied, these chemicals pose little threat to groundwater, however, applications are commonly made incorrectly and groundwater contamination can result if agricultural chemicals are applied in exceedance of the agronomic rate. Excess nitrate from fertilizer will be carried in water infiltrating to the underlying groundwater system. Frimpter and others (1990) es- timated that an average of 9 pounds of nitrate-N leached annually to groundwater from RENTON WHPP UPDATE FEBRUARY 2019 each 5,000-square-foot lawn. Landscaping activities can also be the source of pesticides and herbicides. Residential lawns and other landscaping occur throughout the Renton WHPAs. These are potential sources of nitrogen, pesticides and herbicides to the groundwater. The risk of groundwater contamination by these contaminants is moderate because much of the City’s water supply aquifer is overlain by glacial till or confining layers, except for with- in the Downtown Wellfield WHPA. Agricultural activities in the Renton WHPAs are limited, though some small farms are located in the Springbrook Springs WHPA in the vicinity of SE 196th St. The application of fertilizer and pesticides/herbicides in agriculture can potentially pose threats to groundwater quality. Public parks, schools, and sports complexes were all identified within Renton WHPAs, and the application of fertilizers and pesticides/herbicides at these sites can negatively impact groundwater quality. Some of these parks are within wellfield 6-month time of travel zones (such as Liberty Park and Cedar River Park), and therefore the City should coordinate with the parks department on the use of chemicals at facilities in close proxim- ity to wellfields. The Maplewood Golf Course is located within the Maplewood wellfield 6-month WHPA, and is likely receiving fertilizer, pesticide, and/or herbicide applications. However, the Maplewood wellfield wells are deep (approximately 284 feet bgs to the top of the screened interval) and separated from the surficial aquifer by an aquitard. Historically, the wells have not had a nitrate-N concentration exceeding 0.5 mg/L. Therefore, the risk of nitrate or pesticide/herbicide contamination to the Maplewood wellfield wells is con- sidered low. 4.3.2.7 Unused, and Improperly Constructed Wells Improperly constructed or abandoned wells pose several potential problems. Unused wells that have not been properly decommissioned can provide a conduit between the ground surface and underlying aquifers. In wells with no surface seal, contaminants in- troduced near the wellhead can move downward outside the casing to underlying aqui- fers. Many older wells that were constructed before the implementation of the State’s minimum well standards in WAC 173-160 in 1971 have no surface seal. Abandoned wells pose a special risk if they are left without a sealed cap because contaminants can be introduced directly into the aquifer. Unused wells also pose a risk when they are damaged during site redevelopment. Any of these situations can provide a conduit for contaminant movement. An inventory of abandoned wells in the study area is beyond the scope of this project. 4.3.2.8 Transportation Spills Vehicles transporting hazardous material can be a source of groundwater contamination through accidents and resultant chemical spills. Hazardous materials are transported through Renton on a daily basis. The major transportation routes in the City WHPAs in- clude: RENTON WHPP UPDATE FEBRUARY 2019  Interstate 405  State Route 167/Valley Freeway  State Route 169  State Route 900  State Route 515  Rainier Avenue  Grady Way  Bronson Way/2nd Avenue  Rail lines (primarily serving the Boeing facility) All of these transportation corridors go through at least one of the City’s WHPAs, with I- 405 (the most heavily used route) present in both the Downtown and Well PW-5A WHPAs and is in very close proximity to those supply wells. Historically, a tanker truck overturn on I-405 in 1983 resulted in a relatively small spill (500 gallons) of petroleum product, some of which entered the Cedar River via storm sewer in the vicinity of the Downtown wellfield (PGG, 2012). A major spill along any of these routes could adverse- ly impact groundwater pumped from these supply wells, particularly at the Downtown wellfield since it is shallow and lacks overlying aquitards. Spill response plans are of critical importance in protecting the City’s sources. Response planning should be coordinated between the City, first-responder emergency services (fire, police and state patrol), Ecology and DOH. A formal spill response plan should be regularly updated, and first-responder units should be provided with maps showing the City’s APA and WHPA areas to help ensure proper coordination that will protect the wa- ter resources in the event of a spill. 4.3.2.9 Pipeline Spills Several large pipelines exist in the City’s WHPAs and have historically had spills associ- ated with them. Pipelines are also at risk to earthquake damage. Figures 2 and 3 show the locations of the Olympic Pipeline and King County Sewer mainlines. The Olympic Pipeline (OPL) crosses through the 1 year Maplewood wellfield WHPA and through a small portion of the Downtown wellfield 5 and 10 year WHPAs. In 1986 a failed block valve on the OPL caused approximately 80,000 gallons of petroleum product to leak from the pipeline, which was eventually discovered due to seepage into the Cedar River. Following the installation of over 50 monitoring wells and remediation using nu- merous air sparge and soil vapor extraction wells (PGG, 2012), the spill site was granted a NFA from Ecology in 2015. In 2002, a large (42-inch diameter) sanitary sewer trunk line was punctured by a drill rig during construction along the Maple Valley Highway. Approximately 50,000 gallons of sewage and landfill leachate was spilled just north of Cedar River Park in the area be- tween PW-9 and the Henry Moses Aquatic Center, which is within the 6-month WHPA for the Downtown wellfield. However, contaminant migration from this spill was limited RENTON WHPP UPDATE FEBRUARY 2019 and was only detected in groundwater a few feet from the break and only for a few days following the break (PGG, 2012). Smaller side sewer pipelines can also pose a potential contamination risk. In 1988 a side sewer line in Cedar River Park near PW-8 was unknowingly broken during the construc- tion of the Renton Community Center, and for several months intermittent coliform hits were detected in nearby PW-8 (PGG, 2012). Though pipeline spills are relatively rare and historically have resulted from malfunctioning equipment or construction damage, if a leak is not identified quickly, the risk of aquifer contamination is greatly increased. 4.4 WINDSHIELD SURVEY FINDINGS On November 28, 2018 City and PGG personnel performed a windshield survey of sites of interest identified by the City during review of the initial inventory results and those recommended by PGG as a result of our analysis. The sites fell into the following catego- ries:  High priority sites identified by the City  Sites with ongoing contaminant cleanups  Dry cleaners In total, 30 sites meeting one of the above criteria were visited. Several additional lower priority sites in close proximity to these were also visited. Site names and addresses were confirmed or updated during this process, and general observations and the presence of observed monitoring wells were noted as part of the survey. Cleanup sites and dry clean- ers visited during the windshield survey along with associated field notes are listed in Table 7. Based on the windshield survey, one additional site (Puhich Dry Cleaners, with map ID 70) was added to the list of sites of potential concern. 4.5 WHPA NOTIFICATION LETTERS In an effort to protect and coordinate spill response planning within the City’s WHPA, notification letters (which presents a WHPA map and describes appropriate procedures in the event of a spill) should be sent to the following entities:  Parcels of Possible Elevated Risk within WHPAs (Table 2)  Owners of Active Environmental Sites of Potential Concern within WHPAs (Table D-1). It should be noted that some overlap exists between Table 2 and Table D-1 sites for sites that were identified both as a possible hazard based on land use and a potential hazard based on Ecology data.  Local Fire and Police Department  Washington Department of Ecology Copies of potential notification letters are provided in Appendix D. RENTON WHPP UPDATE FEBRUARY 2019 5.0 REFERENCES City of Renton and Carollo Engineers, 2012. Appendix L Wellhead Protection Plan in City of Renton Water System Plan Update 2012. Frimpter, M. H., J. J. Donohue, and M. V. Rapacz. 1990. A Mass Balance Nitrate Model for Predicting the Effects of Land Use on Ground-Water Quality, U.S. Geological Survey Open File Report 88-493. Good, J. C., 1993. Roof Runoff as a Diffuse Source of Metals and Aquatic Toxicity in Storm Water. Water Science Technology, 28(305):317-321. Pacific Groundwater Group, 1994a. Renton Groundwater Model Design, Development, and Calibration Final Draft Report. Consultant’s report prepared for City of Renton, January, 1994. Pacific Groundwater Group, 1994b. Results of Capture Zone Delineation Using Particle Tracking Analysis. Consultant’s letter report prepared for City of Renton, January 14, 1994. Pacific Groundwater Group, 1998. Capture Zone Delineation. Consultant’s letter report prepared for City of Renton, 1998. PGG, 2012. Monitoring Well Prioritization and Repairs Phase II Report City of Renton. Consultants report submitted to the City of Renton November 28, 2012. Washington State Department of Health (WSDOH), 2010. Washington State Wellhead Protection Program Guidance Document. June 2010. DOH 331-018 (Revised) Table 1. Summary of Land Use Types of Concern Land Use  Item Code Land Use Description 104 Retail (Big Box)                                    122 Medical/Dental Office                              130 Farm                                               137 Greenhouse/Nursury/Horticultural Services 138 Mining/Quarry/Ore Processing                       142 Driving Range                                      143 Golf Course                                        161 Auto Showroom and Lot                              163 Car Wash                                           168 Convenience Store with Gas                                173 Hospital                                           179 Mortuary/Cemetery/Crematory                        186 Service Station                                    190 Vet/Animal Control Service                   194 Mini Lube                                          195 Warehouse                                          210 Industrial Park                                    216 Service Building                                   223 Industrial (General Purpose)                            245 Industrial (Heavy)                                  246 Industrial (Light)                                  247 Air Terminal and Hangers                           252 Mini Warehouse                                     266 Utility, Public                                    276 Historic Prop (Loft/Warehouse)                        327 Open Space (Agricultural‐RCW 84.34)                        343 Gas Station                                        Notes: Big box stores (land use item code 104) typically have large back up generators and require fuel storage (particularly stores with large freezer sections) that could result in spills if improperly handled. Lawn & garden supplies such as fertilizer bags also may be stored outside and could result in high nutrient concentrations in runoff. Several general categories (including warehouse, industrial park, service building, mini warehouse, and historic warehouses) were included they may use or store hazardous chemicals. Table 1. Summary of Land Use Types of Concern Renton WHPP Update Table 2. Summary Data for Parcels of Possible Elevated Risk within Renton Wellhead Protection Areas Parcel Number Property Name Parcel Address Land‐Use Description WHPA 720003003  Renton Salvation Army Food Bank 206 S TOBIN ST RENTON , WA 98057 Warehouse                                          DT 5 yr 720003201 AERO PLASTICS 61 SHATTUCK AVE S RENTON , WA 98057 Industrial(Gen Purpose)                      DT 5 yr 720010107 SHELL & TACO BELL 300 RAINIER AVE S RENTON , WA 98057 Conv Store with Gas                             DT 5 yr 720012608 FIRESTONE STORE 351 RAINIER AVE S RENTON , WA 98057 Auto Showroom and Lot                     DT 5 yr 720017300 GOODYEAR TIRE STORE 207 S 3RD ST RENTON , WA 98057 Auto Showroom and Lot                     DT 5 yr 720017607 Rebel Fitness 216 S TOBIN ST RENTON , WA 98057 Warehouse                                          DT 5 yr 720019900 SAFEWAY GAS SALES 112 S 3RD ST RENTON , WA 98057 Service Station                                    DT 5 yr 42205900402 SPRINGBOOK FARM 12801 SE 196TH ST  , WA 98058 Farm                                               SBS 10 yr 52205904601 RESIDENCE & GARAGES 19401 102ND AVE SE RENTON , WA 98055 Greenhse/Nrsry/Hort Srvc                  SBS 0.5 yr 52205908701 UYETA LANDSCAPE & MAINTENANCE 19605 106TH AVE SE RENTON , WA 98055 Farm                                               SBS 0.5 yr 72305900101 BOEING RENTON 737 LOGAN AVE N RENTON , WA 98057 Industrial(Heavy)                                  DT 5 yr 72305900705 RENTON AIRPORT 616 W PERIMETER RD RENTON , WA  98057 Air Terminal and Hangers                    DT 1 yr 82305919704 PACCAR PARTS 480 HOUSER WAY N RENTON , WA 98057 Industrial Park                                    DT 5 yr 135230120507 WAREHOUSE 1655 N 4TH ST RENTON , WA 98057 Warehouse                                          DT 1 yr 135230122503 WAREHOUSE 1675 N 4TH ST RENTON , WA 98057 Warehouse                                          DT 5 yr 152305901406 MAPLEWOOD GOLF COURSE 4000 MAPLE VALLEY HWY RENTON , WA  98058 Golf Course                                        MPW 1 yr 152305916909 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 5 yr 162305901801 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 0.5 yr 162305904607 STATE OF WASH HWY DEPT 2631 NE 4TH ST RENTON , WA 98056 Warehouse                                          MPW 10 yr 162305904904 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 1 yr 162305906503 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 0.5 yr 162305912600 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 5 yr 172305902600 STONEWAY SAND & GRAVEL LAND 1915 MAPLE VALLEY HWY RENTON , WA  98057 Industrial(Heavy)                                  DT 0.5 yr 172305908599 MT OLIVET CEMETARY 100 BLAINE AVE NE RENTON , WA 98056 Mortuary/Cemetery/Crematory        DT 10 yr 172305910603 MT OLIVET CEMETARY Mortuary/Cemetery/Crematory        DT 10 yr Table 2. Summary Data for Parcels of Possible Elevated Risk within Renton Wellhead Protection Areas Renton WHPP Update Table 2. Summary Data for Parcels of Possible Elevated Risk within Renton Wellhead Protection Areas Parcel Number Property Name Parcel Address Land‐Use Description WHPA 172305912906 SUNSET CARS 330 SUNSET BLVD N RENTON , WA 98057 Auto Showroom and Lot                     DT 1 yr 182305903805 BOB BRIDGE TOYOTA 150 SW 7TH ST RENTON , WA 98057 Auto Showroom and Lot                     DT 10 yr 182305904605 BOMA 620 S 7TH ST RENTON , WA 98057 Industrial(Light)                                  DT 5 yr 182305905602 WAREHOUSE 600 SMITHERS AVE S RENTON , WA 98057 Warehouse                                          DT 5 yr 182305906303 CAR CLUB INC 250 RAINIER AVE S RENTON , WA 98057 Auto Showroom and Lot                     DT 5 yr 182305910008 Office Bldg under construction 60 SW SUNSET BLVD RENTON , WA 98057 Auto Showroom and Lot                     DT 10 yr 182305913101 BROWN BEAR CAR WASH/CHEVRON Car Wash                                           DT 10 yr 182305913309 BOB BRIDGE OLDSMOBILE 650 RAINIER AVE S RENTON , WA 98057 Auto Showroom and Lot                     DT 5 yr 182305919801 WHSE/ OFFICE BUILDING (ASSOC  W/9206)325 BURNETT AVE N RENTON , WA 98057 Industrial(Gen Purpose)                      DT 1 yr 182305921203 LITHIA DODGE CHRYSLER 560 HARDIE AVE SW RENTON , WA 98057 Auto Showroom and Lot                     DT 5 yr 182305921302 MIDAS MUFFLERS 265 RAINIER AVE S RENTON , WA 98057 Auto Showroom and Lot                     DT 5 yr 192305902103 RENTON HONDA Auto Showroom and Lot                     DT 10 yr 192305902509 RENTON COIL SPRING 423 S 7TH ST RENTON , WA 98057 Warehouse                                          DT 5 yr 192305903101 Car Pros Renton Honda 201 S 7TH ST RENTON , WA 98057 Auto Showroom and Lot                     DT 5 yr 192305903507 SOUND FORD 750 RAINIER AVE S RENTON , WA 98057 Auto Showroom and Lot                     DT 10 yr 192305904406 LES SCHWAB TIRES 710 RAINIER AVE S RENTON , WA 98057 Auto Showroom and Lot                     DT 5 yr 192305905304 Walkers Renton Mazda 720 RAINIER AVE S RENTON , WA 98057 Auto Showroom and Lot                     DT 10 yr 192305905403 CHEVRON EXTRA MILE 301 S GRADY WAY RENTON , WA 98057 Conv Store with Gas                             DT 10 yr 192305906807 Sound Ford 200 S GRADY WAY RENTON , WA 98057 Auto Showroom and Lot                     DT 10 yr 192305907003 ARCO AMPM 710 S GRADY WAY RENTON , WA 98057 Conv Store with Gas                             DT 5 yr 192305909207 CAR WASH Car Wash                                           DT 5 yr 192305909603 HYUNDAI OF RENTON 700 S GRADY WAY RENTON , WA 98057 Auto Showroom and Lot                     DT 5 yr 192305910502 Discount Tire Store 361 S GRADY WAY RENTON , WA 98057 Auto Showroom and Lot                     DT 10 yr 212305902307 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 0.5 yr 222305900300 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 5 yr 222305900805 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 1 yr 222305900904 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 5 yr Table 2. Summary Data for Parcels of Possible Elevated Risk within Renton Wellhead Protection Areas Renton WHPP Update Table 2. Summary Data for Parcels of Possible Elevated Risk within Renton Wellhead Protection Areas Parcel Number Property Name Parcel Address Land‐Use Description WHPA 222305901001 MAPLEWOOD GOLF COURSE 4024 MAPLE VALLEY HWY RENTON , WA  98058 Golf Course                                        MPW 0.5 yr 222305913006 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 1 yr 222305914004 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 1 yr 222305914103 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 5 yr 222305915308 MAPLEWOOD GOLF COURSE Golf Course                                        MPW 5 yr 232305921107 CONVENIANCE STORE W/ GAS 15355 MAPLE VALLEY HWY RENTON , WA  98058 Service Station                                    MPW 5 yr 247300129001 FAIRWOOD GOLF & COUNTRY CLUB Golf Course                                        MPW 5 yr 247300142004 FAIRWOOD GOLF & COUNTRY CLUB Golf Course                                        MPW 5 yr 247300357008 FAIRWOOD GOLF & COUNTRY CLUB 15100 SE 172ND ST  RENTON, WA 98058 Golf Course                                        MPW 5 yr 247300358006 FAIRWOOD GOLF & COUNTRY CLUB Golf Course                                        MPW 5 yr 247300359004 FAIRWOOD GOLF & COUNTRY CLUB Golf Course                                        MPW 5 yr 247300360002 FAIRWOOD GOLF & COUNTRY CLUB Golf Course                                        MPW 5 yr 247300361000 FAIRWOOD GOLF & COUNTRY CLUB Golf Course                                        MPW 5 yr 247320028001 FAIRWOOD GOLF & COUNTRY CLUB Golf Course                                        MPW 5 yr 247320029009 FAIRWOOD GOLF & COUNTRY CLUB Golf Course                                        MPW 5 yr 247320030007 FAIRWOOD GOLF & COUNTRY CLUB Golf Course                                        MPW 5 yr 247337282005 FAIRWOOD GOLF & COUNTRY CLUB Golf Course                                        MPW 10 yr 247337285008 FAIRWOOD GOLF & COUNTRY CLUB 17124 151ST AVE SE  , WA 98058 Golf Course                                        MPW 10 yr 334040267000 SOUND FORD 101 SW GRADY WAY RENTON , WA 98057 Auto Showroom and Lot                     DT 10 yr 334210323708 SHELL FOOD MART 1410 N 30TH ST RENTON , WA 98056 Conv Store with Gas                             5A ‐ 5 yr 334210327105 CHEVRON  EXTRA MILE 1419 N 30TH ST RENTON , WA 98056 Conv Store with Gas                             5A ‐ 5 yr 334210346402 ARCO FOOD MART 1616 NE 30TH ST RENTON , WA 98056 Conv Store with Gas                             5A ‐ 5 yr 380600004507 Gudmundson Company Inc. 102 LAKE AVE S RENTON , WA 98057 Warehouse                                          DT 5 yr 380600010504 AL MADINA GROCERY 81 S TOBIN ST RENTON , WA 98057 Warehouse                                          DT 5 yr 569600027605 SHOP/STORAGE & RES 101 BURNETT AVE S RENTON , WA 98057 Warehouse                                          DT 0.5 yr 662340023206 JOHNSONS WELL DRILLING 19411 108TH AVE SE RENTON , WA 98055 Warehouse                                          SBS 1 yr Table 2. Summary Data for Parcels of Possible Elevated Risk within Renton Wellhead Protection Areas Renton WHPP Update Table 2. Summary Data for Parcels of Possible Elevated Risk within Renton Wellhead Protection Areas Parcel Number Property Name Parcel Address Land‐Use Description WHPA 722300001004 PACCAR 485 HOUSER WAY N RENTON , WA 98057 Industrial(Gen Purpose)                      DT 1 yr 722400069505 SHELL 401 PARK AVE N RENTON , WA 98057 Conv Store with Gas                             DT 1 yr 722930002000 Memory Lane Motors/Muscle Cars 109 S TILLICUM ST RENTON , WA 98057 Warehouse                                          DT 5 yr 722930010003 WAREHOUSE/OFFICE 235 AIRPORT WAY RENTON , WA 98057 Warehouse                                          DT 5 yr 722950001007 BROWN BEAR / CHEVRON  ASSOCIATED PARKING 77 RAINIER AVE S RENTON , WA 98057 Gas Station                                        DT 10 yr 722950003003 MINIT LUBE 100 RAINIER AVE S RENTON , WA 98057 Mini Lube                                          DT 5 yr 723150135009 SERVICE LINEN SUPPLY 903 S 4TH ST RENTON, WA 98507 Industrial(Light)                                  DT 0.5 yr 723150136007 SERVICE LINEN SUPPLY Industrial(Light)                                  DT 0.5 yr 723150137302 SERVICE LINEN Industrial(Light)                                  DT 0.5 yr 723150174008 WAREHOUSE 335 WELLS AVE S RENTON , WA 98057 Warehouse                                          DT 0.5 yr 723150174107 WAREHOUSE 331 WELLS AVE S RENTON , WA 98057 Warehouse                                          DT 0.5 yr 723150174503 WAREHOUSE 327 WELLS AVE S RENTON , WA 98057 Warehouse                                          DT 0.5 yr 723150212501 OFFICE/WHSE 107 WILLIAMS AVE S RENTON , WA 98057 Industrial(Gen Purpose)                      DT 0.5 yr 756460009506 INDUSTRIAL BUILDINGS 525 GARDEN AVE N RENTON , WA 98057 Warehouse                                          DT 5 yr 784130001505 RENTON PRINTERY 315 S 3RD ST RENTON , WA 98057 Industrial(Light)                                  DT 5 yr 784180018003 Vacant Warehouse Bldg 221 MORRIS AVE S RENTON , WA 98057 Warehouse                                          DT 1 yr 915460000507 CHEVRON HUNGRY BEAR, CAR WASH,  XPRESS LUBE 800 S GRADY WAY RENTON , WA 98057 Conv Store with Gas                             DT 5 yr 915460017006 IMP IS LOCATED ON MINOR 0005 Conv Store with Gas                             DT 5 yr Notes: DT = Downtown; MPW = Maplewood; SBS = Springbrook Springs; 5A = Well PW‐5A In most cases, a blank value in the address column indicates the mailing address for the parcel is listed for another parcel with the same property name. However, in  a few instances the King County database did not have an associated parcel address for a given property.  Table 2. Summary Data for Parcels of Possible Elevated Risk within Renton Wellhead Protection Areas Renton WHPP Update Table 3. Summary of Environmental Sites of Potential Concern within Wellhead Protection Areas Ma p I D Facility Name Facility ID WHPA Zone Un d e r G r o u n d St o r a g e T a n k (US T ) Le a k i n g U S T To t a l " C u r r e n t " Op e r a t i o n a l T a n k Vo l u m e ( g a l l o n s ) * Ha z a r d o u s Ma t e r i a l s Cl e a n u p S i t e Cl e a n u p S t a t u s Ha l o g e n a t e d Or g a n i c Co m p o u n d s Me t a l s P r i o r i t y Po l l u t a n t s Pe t r o l e u m Pr o d u c t s - Un s p e c i f i e d Pe t r o l e u m - O t h e r Pe t r o l e u m - Ga s o l i n e Pe t r o l e u m - D i e s e l Be n z e n e Ph e n o l i c Co m p o u n d s No n H a l o g e n a t e d So l v e n t s Ot h e r N o n - Ha l o g e n a t e d Or g a n i c s Po l y c y c l i c Ar o m a t i c Hy d r o c a r b o n s Co n v e n t i o n a l Co n t a m i n a n t s , Or g a n i c Co n v e n t i o n a l Co n t a m i n a n t s , In o r g a n i c Me t a l s , O t h e r Po l y c h l o r i n a t e d bi P e n y l s ( P C B s ) LU S T - O t h e r Ha z a r d o u s Su b s t a n c e Le a d Pe s t i c i d e s - Un s p e c i f i e d Ar s e n i c Ha l o g e n a t e d So l v e n t s 1 RENTON CITY CCTF 9776647 DT 0.5 yr Y 2 RENTON CITY WELL 9 43699751 DT 0.5 yr  Y 3 Shag Cedar River Court  Apartments (Cedar River  Court Apartments)12793 DT 0.5 yr Y Cleanup  Started C (s) 4 RENTON CITY WELL 8 32747884 DT 0.5 yr Y 5 RENTON CITY WELL 1 2 3 65475594 DT 0.5 yr Y 6 Vacant (Tire Store)24009 DT 0.5 yr Y Cleanup  Started C (s) C (s) 7 Pacific NW Bell Switching  Station / CenturyLink  (Qwest Corporation  W00276)96588161 DT 0.5 yr YY 1 removed, 1 closed  in place, 1 exempt;  FSID notes active  LUST and inactive  UST YY Cleanup  Started C (gw),  C(s) 8 Stoneway Concrete Renton 62244377 DT 0.5 yr Y Cleanup  Started C(s) 9 ABRA Auto Body & Glass  (Taylors Auto Body)54887792 DT 0.5 yr Y 2x 111 to 1,100  closed in place (UST  database). FSID  notes active UST  however.YY Cleanup  Started C (s) C (s) S (s)C (s) 10 North American  Refractories 82472985 DT 0.5 yr Y No Further  Action 11 SERVICE LINEN SUPPLY INC 12593698 DT 0.5 yr YY 5 x 111 to 1,100  removed, 1  unknown volume  closed in place Y Cleanup  Started C (gw),  C(s) C (gw),  C(s) C (gw),  C(s) C (gw),  C(s) 12 Shell (Arco 5207)17426998 DT 1 yr YY 3 removed, 4 x  10,000 to 19,999  active Y Cleanup  Started C (gw),  C(s) C (gw),  C(s) 13 Renton School Dist 403 2066 DT 1 yr Y 7 removed, 2 x  10,000 to 19,999  active Y No Further  Action 14 Kennys Auto Rebuild Inc 46848442 DT 5 yr Y 15 RENTON SOC 070728 77423621 DT 5 yr Y 2 with unknown  tank status 16 PACCAR PARTS NW  DISTRIBUTING 82882955 DT 5 yr Y 17 Kenworth Truck Research &  Development 5276518 DT 5 yr Y 18 PACCAR MIS 85953633 DT 5 yr Y 1 closed in place, 1  x 2,001 to 4,999  active Y No Further  Action Table 3. Summary of Environmental Sites of Potential Concern within Wellhead Protection Areas Renton WHPP Update Table 3. Summary of Environmental Sites of Potential Concern within Wellhead Protection Areas Ma p I D Facility Name Facility ID WHPA Zone Un d e r G r o u n d St o r a g e T a n k (US T ) Le a k i n g U S T To t a l " C u r r e n t " Op e r a t i o n a l T a n k Vo l u m e ( g a l l o n s ) * Ha z a r d o u s Ma t e r i a l s Cl e a n u p S i t e Cl e a n u p S t a t u s Ha l o g e n a t e d Or g a n i c Co m p o u n d s Me t a l s P r i o r i t y Po l l u t a n t s Pe t r o l e u m Pr o d u c t s - Un s p e c i f i e d Pe t r o l e u m - O t h e r Pe t r o l e u m - Ga s o l i n e Pe t r o l e u m - D i e s e l Be n z e n e Ph e n o l i c Co m p o u n d s No n H a l o g e n a t e d So l v e n t s Ot h e r N o n - Ha l o g e n a t e d Or g a n i c s Po l y c y c l i c Ar o m a t i c Hy d r o c a r b o n s Co n v e n t i o n a l Co n t a m i n a n t s , Or g a n i c Co n v e n t i o n a l Co n t a m i n a n t s , In o r g a n i c Me t a l s , O t h e r Po l y c h l o r i n a t e d bi P e n y l s ( P C B s ) LU S T - O t h e r Ha z a r d o u s Su b s t a n c e Le a d Pe s t i c i d e s - Un s p e c i f i e d Ar s e n i c Ha l o g e n a t e d So l v e n t s 19 PACIFIC CAR & FOUNDRY  CO 2065 DT 5 yr YY Construction  Complete‐ Performance  Monitoring C (gw),  C(s) C (gw),  C(s) C(s)C(s) C(s)C(s)C(s) C(s) C(s) 20 Boeing 5th & Park Building 85524291 DT 5 yr Y 21 Kelly Moore Paint Co Inc  Renton 2509959 DT 5 yr Y 22 Spirit Auto Center of  Renton (Sunset Cars;  Vacant Property (Pierotti))5366 DT 5 yr YY 6 removed. Active  LUST per FSID.Y Cleanup  Started C(s) C(s) C(s)C(s) 23 Ero‐Dyne Aviation (SKY  HARBOR AVIATION )63051958 DT 5 yr Y Awaiting  Cleanup S(gw) C(s) S(gw)  C(s) 24 Renton Airport 15436 DT 5 yr 25 Vacant (SDS Partners)63618514 DT 5 yr YY 4 removed. Active  UST and LUST per  FSID though.Y Cleanup  Started C (gw),  C(s) 26 Gudmundson Co Inc 62661325 DT 5 yr Y 27 Formula‐1 Fast Lube (INDY  LUBE UST 6799; Formula  One Service)96572525 DT 5 yr YY 3 removed, 1 closed  in place. Active  LUST per TCP  database.Y Cleanup  Started C (s),  B(gw) 28 Vacant (Dennys Restaurant  Rainier Ave)5970 DT 5 yr YY 1 with unknown  tank status Y Cleanup  Started C (gw),  C(s) 29 Gene Meyer Inc 44381644 DT 5 yr Y 30 SUNSET RAINIER RENTON  WALGREENS 88647696 DT 5 yr Y UST per FSID  though No Further  Action 31 Safeway Store 1563 5763 DT 5 yr Y 32 Hertz and Lyft Express  Drive (Walkers Renton  Subaru Used Cars)19684856 DT 5 yr YY 3 removed, 3 x 111  to 1,100 of  unknown status Y Cleanup  Started C (gw),  C(s) C (gw),  C(s) C (gw),  C(s) C (gw),  C(s) C (gw),  C(s) 33 SAFEWAY STORE 1563 FUEL  CENTER 2859817 DT 5 yr Y 1x 10,000 to  19,999, 1 active of  unknown volume 34 SAFEWAY Fuel Renton 99291269 DT 5 yr YY 3 removed; FSID  notes active UST  and LUST however Y Cleanup  Started C (gw),  C(s) C (gw),  C(s) 35 RENTON BP 16258354 DT 5 yr Y 3 removed, 2 x  10,000 to 19,999  active No Further  Action 36 Renton Cleaning Center 5888526 DT 5 yr Y Table 3. Summary of Environmental Sites of Potential Concern within Wellhead Protection Areas Renton WHPP Update Table 3. Summary of Environmental Sites of Potential Concern within Wellhead Protection Areas Ma p I D Facility Name Facility ID WHPA Zone Un d e r G r o u n d St o r a g e T a n k (US T ) Le a k i n g U S T To t a l " C u r r e n t " Op e r a t i o n a l T a n k Vo l u m e ( g a l l o n s ) * Ha z a r d o u s Ma t e r i a l s Cl e a n u p S i t e Cl e a n u p S t a t u s Ha l o g e n a t e d Or g a n i c Co m p o u n d s Me t a l s P r i o r i t y Po l l u t a n t s Pe t r o l e u m Pr o d u c t s - Un s p e c i f i e d Pe t r o l e u m - O t h e r Pe t r o l e u m - Ga s o l i n e Pe t r o l e u m - D i e s e l Be n z e n e Ph e n o l i c Co m p o u n d s No n H a l o g e n a t e d So l v e n t s Ot h e r N o n - Ha l o g e n a t e d Or g a n i c s Po l y c y c l i c Ar o m a t i c Hy d r o c a r b o n s Co n v e n t i o n a l Co n t a m i n a n t s , Or g a n i c Co n v e n t i o n a l Co n t a m i n a n t s , In o r g a n i c Me t a l s , O t h e r Po l y c h l o r i n a t e d bi P e n y l s ( P C B s ) LU S T - O t h e r Ha z a r d o u s Su b s t a n c e Le a d Pe s t i c i d e s - Un s p e c i f i e d Ar s e n i c Ha l o g e n a t e d So l v e n t s 37 Fred Meyer Fuel Center No.  459 20819 DT 5 yr Y 1x 10,000 to 19,999  and 1x 20,000 to  29,999 active 38 Verizon Wireless Renton  Center 2302487 DT 5 yr Y 39 Latin Market (Renton Clinic  Assoc)94731533 DT 5 yr YY LUST per TCP  database.Y Cleanup  Started C (gw),  C(s) 40 Salon de Belleza (Scott  Drycleaners)62912812 DT 5 yr Y Cleanup  Started C (gw,s) 41 BURNETT PARK 9006005 DT 5 yr Y 1 x 2,001 to 4,999  closure in process 42 Car Pros Chrysler Jeep  Dodge Ram (Lithia Dodge  Chrysler Jeep)7826317 DT 5 yr Y Cleanup  Started C (gw),  C(s) C (gw),  C(s) C (gw),  C(s) C (gw),  C(s) C(gw),  S(s) C(gw),  S(s) 43 Brown Bear (RENTON 1,  Brown Bear Car Wash  2422)27778869 DT 5 yr YY 3x removed; FSID  notes active LUST  and inactive UST Y Cleanup  Started C (gw),  C(s) C (gw),  C(s) RB(gw),  RB(s) 44 PSE GRADY WAY RENTON  COMPLEX PARCEL 3 86541135 DT 5 yr Y Cleanup  Started C(gw),  R(s) C(gw),  R(s) S(gw),  R(s) 45 Renton Coil Spring Co.  (LTS  Trucking, Castagno  Brothers)71914167 DT 5 yr YY 2 removed; FSID  notes active UST,  inactive LUST; is an  active LUST per TCP  database.Y Cleanup  Started (Site  Reopened  after 2011  NFA) C (gw),  C(s) 46 BROWN BEAR CAR WASH 99851765 DT 5 yr Y 1 x 10,000 to 19,999  and 1 x 20,000 to  29,999 active 47 Bankers Auto Rebuild &  Towing 18577466 DT 5 yr Y 48 Arco 5902 47138342 DT 5 yr Y 4 x 10,000 to 19,999  active No Further  Action 49 PSE GRADY WAY RENTON  COMPLEX PARCEL 2 21349929 DT 5 yr Y Cleanup  Started C(gw),  R(s) C(gw),  R(s) S(gw),  R(s) 50 Kenworth Truck R&D 9167239 DT 10 yr 51 PSE Boeing Renton #2  Substation 13138 DT 10 yr Y 52 KENWORTH TRUCK CO  RENTON 13289817 DT 10 yr Y 53 Car Wash Enterprises CWE  Renton 4474679 DT 10 yr Y 4x removed, 3 x  10,000 to 19,999  active No Further  Action 54 King Cnty Solid Waste Div  Renton Tran 62379615 DT/MPW  10 yr Y Table 3. Summary of Environmental Sites of Potential Concern within Wellhead Protection Areas Renton WHPP Update Table 3. Summary of Environmental Sites of Potential Concern within Wellhead Protection Areas Ma p I D Facility Name Facility ID WHPA Zone Un d e r G r o u n d St o r a g e T a n k (US T ) Le a k i n g U S T To t a l " C u r r e n t " Op e r a t i o n a l T a n k Vo l u m e ( g a l l o n s ) * Ha z a r d o u s Ma t e r i a l s Cl e a n u p S i t e Cl e a n u p S t a t u s Ha l o g e n a t e d Or g a n i c Co m p o u n d s Me t a l s P r i o r i t y Po l l u t a n t s Pe t r o l e u m Pr o d u c t s - Un s p e c i f i e d Pe t r o l e u m - O t h e r Pe t r o l e u m - Ga s o l i n e Pe t r o l e u m - D i e s e l Be n z e n e Ph e n o l i c Co m p o u n d s No n H a l o g e n a t e d So l v e n t s Ot h e r N o n - Ha l o g e n a t e d Or g a n i c s Po l y c y c l i c Ar o m a t i c Hy d r o c a r b o n s Co n v e n t i o n a l Co n t a m i n a n t s , Or g a n i c Co n v e n t i o n a l Co n t a m i n a n t s , In o r g a n i c Me t a l s , O t h e r Po l y c h l o r i n a t e d bi P e n y l s ( P C B s ) LU S T - O t h e r Ha z a r d o u s Su b s t a n c e Le a d Pe s t i c i d e s - Un s p e c i f i e d Ar s e n i c Ha l o g e n a t e d So l v e n t s 55 King County Dept of  Transportation ‐ 155  Monroe Ave NE 21295 DT/MPW  10 yr 56 KING CNTY DPW RENTON  FACILITY 32954817 DT/MPW  10 yr Y No Further  Action 57 KING CO REGIONAL COMM  AND EMERGENCY COORD  CTR 24298 DT/MPW  10 yr Y 58 Fred Meyer Stores Inc  Renton 12107 DT 10 yr Y 59 Fred Meyer UST 7842  (SEARS ROEBUCK & CO UST  7842)60178828 DT 10 yr YY 1x removed;  however FSID notes  active LUST and UST Y Cleanup  Started C (gw),  C(s) 60 Wal Mart 2516 37352136 DT 10 yr Y 61 Vacant (Sound Ford)58499353 DT 10 yr Y Cleanup  Started C(s),  S(gw) C (gw),  C(s) C(s),  S(gw) 62 Mini Mart/ Mobil Gas  Station (USA MINI MART  115)94569877 DT 10 yr YY 6 x removed, 2  active of unknown  size; FSID notes  active LUST & UST YY Cleanup  Started C(s),  S(gw) C(s),  S(gw) C(s),  S(gw) 63 Texaco Station 632320402 3238112 DT 10 yr YY 3 x removed; FSID  notes active LUST  and inactive UST Y Cleanup  Started C(gw),  B(s) C (gw),  C(s) C (gw),  C(s) C (gw),  C(s) C  (gw),  C(s) C (gw),  C(s) 64 Walkers Renton MAZDA 18869255 DT 10 yr Y 65 CHEVRON 99114 77287947 DT 10 yr YY 6 x removed, 3 x  10,000 to 19,999  active; FSID notes  active LUST & UST YY Cleanup  Started C (gw),  C(s) C (gw),  C(s) 66 Renton Village Cleaners  (Renton Village Dry  Cleaners)4484368 DT 10 yr YY Cleanup  Started C (gw),  C(s) 67 Rite Aid #5201 20396 DT 10 yr Y 68 Allied Battery Co Inc  Renton 5884609 DT 10 yr Y 69 AIRTOUCH CELLULAR  SOUTH CENTER 71676937 DT 10 yr Y 70 Puhich Dry Cleaners^5971 DT 0.5 yr Y 71 MAPLEWOOD  MAINTENANCE SHOP 64293294 MPW 5 yr Y 1 removed, 1 x 111  to 1,100 active No Further  Action 72 RENTON CITY WATER DEPT 75784645 MPW 5 yr Y 73 VERIZON WIRELESS WARE  MAPLEWOOD 19828 MPW 5 yr Y Table 3. Summary of Environmental Sites of Potential Concern within Wellhead Protection Areas Renton WHPP Update Table 3. Summary of Environmental Sites of Potential Concern within Wellhead Protection Areas Ma p I D Facility Name Facility ID WHPA Zone Un d e r G r o u n d St o r a g e T a n k (US T ) Le a k i n g U S T To t a l " C u r r e n t " Op e r a t i o n a l T a n k Vo l u m e ( g a l l o n s ) * Ha z a r d o u s Ma t e r i a l s Cl e a n u p S i t e Cl e a n u p S t a t u s Ha l o g e n a t e d Or g a n i c Co m p o u n d s Me t a l s P r i o r i t y Po l l u t a n t s Pe t r o l e u m Pr o d u c t s - Un s p e c i f i e d Pe t r o l e u m - O t h e r Pe t r o l e u m - Ga s o l i n e Pe t r o l e u m - D i e s e l Be n z e n e Ph e n o l i c Co m p o u n d s No n H a l o g e n a t e d So l v e n t s Ot h e r N o n - Ha l o g e n a t e d Or g a n i c s Po l y c y c l i c Ar o m a t i c Hy d r o c a r b o n s Co n v e n t i o n a l Co n t a m i n a n t s , Or g a n i c Co n v e n t i o n a l Co n t a m i n a n t s , In o r g a n i c Me t a l s , O t h e r Po l y c h l o r i n a t e d bi P e n y l s ( P C B s ) LU S T - O t h e r Ha z a r d o u s Su b s t a n c e Le a d Pe s t i c i d e s - Un s p e c i f i e d Ar s e n i c Ha l o g e n a t e d So l v e n t s 74 KING COUNTY PARKS 34837919 MPW  10yr Y 75 RENTON HIGHLANDS  LANDFILL 2128 MPW  10yr Y Awaiting  Cleanup S (s) S (s) 76 King Cnty DOT Road  Services Div 41149477 MPW  10yr Y 77 FAIRWOOD GOLF &  COUNTRY CLUB 43989944 MPW  10yr Y 2 x 111 to 1,100  active 78 RENTON CITY SPRING  BROOK SPRINGS 76461781 SPS 0.5 yr Y 79 Panther Lake Shopping  Center 17428 SPS 1 yr Y Cleanup  Started C (s) 80 Rite Aid #5189 7155 SPS 1 yr Y 81 Allied Waste Service Kent 1247957 SPS 5 yr 82 SOOS CREEK WATER &  SEWER DISTRICT 24788111 SPS 10 yr Y 1 x 111 to 1,100  active 83 Kennydale Chevron 74465899 5A 5 yr Y 1 removed, 4 active  of unknown size Y No Further  Action 84 KENNYDALE FUEL 3538 5A 5 yr Y 2 x removed, 2 x  10,000 to 19,999  active No Further  Action 85 Shell Station 120646 48271835 5A 5 yr Y 4 x removed, 3 x  10,000 to 19,999  active No Further  Action General Table Notes WHPA = Wellhead Protection Area; DT = Downtown; MPW = Maplewood; SBS = Springbrook Springs; 5A = Well PW‐5A The 5 and 10 year WHPAs for the Downtown and Maplewood well fields overlap; if a hazardous site is located where the WHPAs overlap, the WHPA is denoted as DT/MPW. Facility names in parentheses indicates that a site was visited during the windshield survey and it has a different name from the FSID facility name (which is in parentheses). Facility names with no parentheses in their entry use the FSID facility name. If a site does not have a UST, hazardous materials, or cleanup present (or historically present) on it, it has been flagged due to other factors that increase the risk of groundwater contamination. ^Puhich Dry Cleaners (Map ID 70) was not listed in the FSID database, but was observed during the windshield survey and it is suspected that hazardous materials are used at the site. "No Further Action" is listed for sites that were cleaned up and granted a No Futher Action determination from Ecology, but remain potential contamination sources due to current land use. Cleanup Site Contaminants and Media Notes (provided from Ecology's online Site Summary Report) B Below Cleanup Level R Remediated (gw) Groundwater C Confirmed Above Cleanup Level RA Remediated‐Above Cleanup Level (sw) Surface Water S Suspected RB Remediated‐Below Cleanup Level (s) Soil *Tank size and status information is from Ecology's UST database. In some instances information from the FSID database was inconsistent with data from the UST database and/or Ecology's Toxics Cleanup Program (TCP) database; notations have been included for sites where  this occurs.  Table 3. Summary of Environmental Sites of Potential Concern within Wellhead Protection Areas Renton WHPP Update Table 4. Active Hazardous Materials Sites in Renton WHPAs Map ID FSID Facility Name Facility Address Activity  Code WHPA 1 9776647 RENTON CITY CCTF 1715 SE MAPLE VALLEY HWY          TIER2 DT 0.5 yr 2 43699751 RENTON CITY WELL 9 1707 SE MAPLE VALLEY HWY          TIER2 DT 0.5 yr 4 32747884 RENTON CITY WELL 8 1703 SE MAPLE VALLEY HWY          TIER2 DT 0.5 yr 5 65475594 RENTON CITY WELL 1 2 3 1398 HOUSER WAY N                       TIER2 DT 0.5 yr 7 96588161 Pacific NW Bell Switching Station /  CenturyLink (Qwest Corporation  W00276) 225 WILLIAMS AVE S HWOTHER DT 0.5 yr 7 96588161 Pacific NW Bell Switching Station /  CenturyLink (Qwest Corporation  W00276)225 WILLIAMS AVE S TIER2 DT 0.5 yr 9 54887792 ABRA Auto Body & Glass  (Taylors Auto Body)330 MAIN AVE S HWG DT 0.5 yr 10 82472985 North American Refractories 1500 HOUSER WAY S                       TIER2 DT 0.5 yr 13 2066 Renton School Dist 403 1220 N 4TH ST                           TIER2 DT 1 yr 14 46848442 Kennys Auto Rebuild Inc 618 Park Ave N HWG DT 5 yr 16 82882955 PACCAR PARTS NW DISTRIBUTING 502 HOUSER WAY N                        TIER2 DT 5 yr 17 5276518 Kenworth Truck Research &  Development 485 HOUSER WAY N                        HWG DT 5 yr 17 5276518 Kenworth Truck Research &  Development 485 HOUSER WAY N                        TIER2 DT 5 yr 18 85953633 PACCAR MIS 480 HOUSER WAY N TIER2 DT 5 yr 19 2065 PACIFIC CAR & FOUNDRY CO 1400 N 4TH ST HWOTHER DT 5 yr 20 85524291 Boeing 5th & Park Building 500 PARK AVE N GARAGE BLDG  1013 & 1016  HWG DT 5 yr 21 2509959 Kelly Moore Paint Co Inc Renton 350 Sunset Blvd N Ste C HWOTHER DT 5 yr 26 62661325 Gudmundson Co Inc 102 LAKE AVE S                          HWOTHER DT 5 yr 29 44381644 Gene Meyer Inc 225 RAINIER AVE S                       HWOTHER DT 5 yr 31 5763 Safeway Store 1563 200 S 3rd St HWG DT 5 yr 36 5888526 Renton Cleaning Center 364 RENTON CTR WAY SW               HWG DT 5 yr 38 2302487 Verizon Wireless Renton Center 450 SHATTUCK AVE S                      TIER2 DT 5 yr 47 18577466 Bankers Auto Rebuild & Towing 405 S 7TH ST                            HWG DT 5 yr 51 13138 PSE Boeing Renton #2 Substation 704 Logan Ave N TIER2 DT 10 yr 52 13289817 KENWORTH TRUCK CO RENTON 1601 N 8TH ST                           TIER2 DT 10 yr 52 13289817 KENWORTH TRUCK CO RENTON 1601 N 8TH ST                           TRI DT 10 yr 52 13289817 KENWORTH TRUCK CO RENTON 1601 N 8TH ST                           HWP DT 10 yr 52 13289817 KENWORTH TRUCK CO RENTON 1601 N 8TH ST                           HWG DT 10 yr 54 62379615 King Cnty Solid Waste Div Renton Tran 3021 NE 4TH ST                          HWOTHER DT/MPW 10  yr 56 32954817 KING CNTY DPW RENTON FACILITY 155 MONROE AVE NE                       TIER2 DT/MPW 10  yr 57 24298 KING CO REGIONAL COMM AND  EMERGENCY COORD CTR 3511 NE 2ND ST TIER2 DT/MPW 10  yr 58 12107 Fred Meyer Stores Inc Renton 365 Renton Center Way SW HWG DT 10 yr Active Hazardous Material Sites Table 4. Active Hazardous Materials Sites in Renton WHPAs Renton WHPP Update Table 4. Active Hazardous Materials Sites in Renton WHPAs Map ID FSID Facility Name Facility Address Activity  Code WHPA Active Hazardous Material Sites 58 12107 Fred Meyer Stores Inc Renton 365 Renton Center Way SW RSVP DT 10 yr 60 37352136 Wal Mart 2516 743 RAINIER AVE S                       HWP DT 10 yr 60 37352136 Wal Mart 2516 743 RAINIER AVE S                       HWG DT 10 yr 62 94569877 Mini Mart/ Mobil Gas Station (USA MINI  MART 115) 765 RAINIER AVE S TIER2 DT 10 yr 64 18869255 Walkers Renton MAZDA 200 S GRADY WAY                         HWG DT 10 yr 65 77287947 CHEVRON 99114 301 S GRADY WAY HWOTHER DT 10 yr 66 4484368 Renton Village Cleaners (Renton Village  Dry Cleaners)601 S Grady Way HWOTHER DT 10 yr 67 20396 Rite Aid #5201 601 S Grady Way Ste P HWG DT 10 yr 68 5884609 Allied Battery Co Inc Renton 55 SW 12TH                              TIER2 DT 10 yr 69 71676937 AIRTOUCH CELLULAR SOUTH CENTER 15 S GRADY WAY                          TIER2 DT 10 yr 72 75784645 RENTON CITY WATER DEPT 4030 MAPLE VALLEY HWY                TIER2 MPW 5 yr 73 19828 VERIZON WIRELESS WARE  MAPLEWOOD 15214 149TH AVE SE TIER2 MPW 5 yr 74 34837919 KING COUNTY PARKS 3005 NE 4TH                             HWG MPW 10 yr 76 41149477 King Cnty DOT Road Services Div 155 MONROE AVE NE BLDG P G F TIER2 MPW 10 yr 76 41149477 King Cnty DOT Road Services Div 155 MONROE AVE NE BLDG P G F HWP MPW 10 yr 76 41149477 King Cnty DOT Road Services Div 155 MONROE AVE NE BLDG P G F HWG MPW 10 yr 78 76461781 RENTON CITY SPRING BROOK SPRINGS 5750 TALBOT RD S                        TIER2 SBS 0.5 yr 80 7155 Rite Aid #5189 20518 108th Ave SE HWG SBS 1 yr 83 74465899 Kennydale Chevron 1419 N 30TH ST HWG 5A 5 yr Notes: DT = Downtown; MPW = Maplewood; SBS = Springbrook Springs; 5A = Well PW‐5A HWG = facility generates hazardous waste. HWP = facility generates over 2640 lbs hazardous waste per year. HWOTHER = Facility does not generate or manage hazardous waste, but includes transporters of hazardous waste, used oil  recyclers, and dangerous waste fuel marketers & burners. The 5 and 10 year WHPAs for the Downtown and Maplewood well fields overlap; if a hazardous site is located where the  WHPAs overlap, the WHPA is denoted as DT/MPW. TIER 2 = facility stores 10,000 pounds or more of a hazardous chemical,  or 500 pounds or less (depending on the chemical)  of an extremely hazardous chemical on site at any one time. TRI = facility manufactures, processes or uses more than the threshold amount of one or more of 600 listed toxic chemicals.  Most threshold amounts are 10,000 or 25,000 pounds per year. Some chemicals have much lower thresholds. Facility names in parentheses indicates that a site was visited during the windshield survey and it has a different name from  the FSID facility name (which is in parentheses). Facility names with no parentheses in their entry use the FSID facility name. Table 4. Active Hazardous Materials Sites in Renton WHPAs Renton WHPP Update Table 5. Distribution of Septic Systems within City of Renton WHPAs WHPA DT MPW SBS 5A 6‐month 0 58 2 10 1‐year 0 35 10 20 5‐year 0 104 131 107 10‐year 2 152 285 159 total in WHPA 2 349 428 296 Notes: DT = Downtown; MPW = Maplewood; SBS = Springbrook Springs; 5A = Well PW‐5A Septic system counts presented in this table are approximate because large parcels overlapping two time‐of‐ travel zones are counted in both.  Table 5. Distribution of Septic Sytems within City of Renton WHPAs Renton WHPP Update Table 6. Distribution of Home Heating Oil Tanks within City of Renton WHPAs WHPA DT MPW SBS 5A 6‐month 127 33 4 26 1‐year 28 15 52 22 5‐year 143 51 40 90 10‐year 35 5 84 137 total in WHPA 333 104 180 275 Notes: DT = Downtown; MPW = Maplewood; SBS = Springbrook Springs; 5A = Well PW‐5A Home heating oil counts presented in this table are approximate because large parcels overlapping two time‐of‐ travel zones are counted in both.  The 5 year DT WHPA overlaps the 1 and 5 year MPW WHPAs. Because the time of travel to the MPW wellfield is  less than or equal to the time of travel to the DT wellfield, home heating oil tanks in this overlapping region  were counted only as part of the MPW WHPAs. Table 6. Distribution of Home Heating Oil Tanks within City of Renton WHPAs Renton WHPP Update Table 7. Visited Windshield Survey Cleanup Sites Vi s i t r a t i o n a l Ma p I D Facility Name Facility Address WHPA Zone Le a k i n g U S T Ha z a r d o u s Ma t e r i a l s 3 Shag Cedar River Court Apartments (Cedar  River Court Apartments) 130 MAIN AVE S DT 0.5 yr 6 Vacant (Tire Store) 205 LOGAN AVE S DT 0.5 yr 7 Pacific NW Bell Switching Station /  CenturyLink (Qwest Corporation W00276) 225 WILLIAMS AVE S DT 0.5 yr Y Y 8 Stoneway Concrete Renton 1915 SE MAPLE VALLEY HWY            DT 0.5 yr 9 ABRA Auto Body & Glass  (Taylors Auto Body)330 MAIN AVE S DT 0.5 yr Y 11 SERVICE LINEN SUPPLY INC 903 S 4TH ST                             DT 0.5 yr Y 12 Shell (ARCO 5207)401 PARK AVE N DT 1 yr Y 19 PACIFIC CAR & FOUNDRY CO 1400 N 4TH ST DT 5 yr Y 22 Spirit Auto Center of Renton (Sunset Cars;  Vacant Property (Pierotti))330 Sunset Blvd N DT 5 yr Y 23 Ero‐Dyne Aviation (SKY HARBOR AVIATION ) 300 AIRPORT WAY S                        DT 5 yr 25 Vacant (SDS Partners)307 AIRPORT WAY DT 5 yr Y 27 Formula‐1 Fast Lube (INDY LUBE UST 6799;  Formula One Service)100 RAINIER AVE S                        DT 5 yr Y 28 Vacant (Dennys Restaurant Rainier Ave) 144 RAINIER AVE S DT 5 yr Y 32 Hertz and Lyft Express Drive (Walkers  Renton Subaru Used Cars)250 RAINIER AVE S DT 5 yr Y 34 SAFEWAY Fuel Renton 112 S 3RD ST DT 5 yr Y 39 Latin Market (Renton Clinic Assoc) 215 S 4TH PL                             DT 5 yr Y 40 Salon de Belleza (Scott Drycleaners) 201 S 4TH PL DT 5 yr 42 Car Pros Chrysler Jeep Dodge Ram (Lithia  Dodge Chrysler Jeep)585 RAINIER AVE S                        DT 5 yr 43 Brown Bear (RENTON 1, Brown Bear Car  Wash 2422)621 & 641 RAINIER AVE S DT 5 yr Y 44 PSE GRADY WAY RENTON COMPLEX  PARCEL 3 915 S GRADY WAY DT 5 yr 45 Renton Coil Spring Co.  (LTS Trucking,  Castagno Brothers)423 S 7TH ST                             DT 5 yr Y 49 PSE GRADY WAY RENTON COMPLEX  PARCEL 2 915 S GRADY WAY DT 5 yr 59 Fred Meyer UST 7842 (SEARS ROEBUCK &  CO UST 7842)359 RENTON CENTER WAY SW DT 10 yr Y 61 Vacant (Sound Ford)750 RAINIER AVE S                        DT 10 yr 62 Mini Mart/ Mobil Gas Station (USA MINI  MART 115)765 RAINIER AVE S DT 10 yr Y Y Ac t i v e   C l e a n u p   S i t e Table 7. Visited Windshield Survey Sites Renton WHPP Update Table 7. Visited Windshield Survey Cleanup Sites Vi s i t r a t i o n a l Ma p I D Facility Name Facility Address WHPA Zone Le a k i n g U S T Ha z a r d o u s Ma t e r i a l s 63 Texaco Station 632320402 509 S GRADY WAY                          DT 10 yr Y 65 CHEVRON 99114 301 S GRADY WAY DT 10 yr Y Y 66 Renton Village Cleaners (Renton Village Dry  Cleaners)601 S Grady Way DT 10 yr Y 75 RENTON HIGHLANDS LANDFILL NE 3RD ST & NE 4TH ST                    MPW 10yr 79 Panther Lake Shopping Center 20610 108TH AVE SE SPS 1 yr 70 Puhich Dry Cleaners 319 Main Ave S DT 0.5 yr Y 36 Renton Cleaning Center 364 RENTON CTR WAY SW                DT 5 yr Y General Table Notes WHPA = Wellhead Protection Area; DT = Downtown; MPW = Maplewood; SBS = Springbrook Springs; 5A = Well PW‐5A Dr y   Cl e a n e r Ac t i v e   C l e a n u p   S i t e Facility names in parentheses indicates that a site was visited during the windshield survey and it has a different name  from the FSID facility name (which is in parentheses). Facility names with no parentheses in their entry use the FSID facility  name. This table lists cleanup sites and dry cleaners visited as part of the windshield survey. Several sites from the City's APA  database neighboring the cleanup sites were also visited during the windshield survey, but are not included in this table. Table 7. Visited Windshield Survey Sites Renton WHPP Update !(!(!( !( !( !(!( !(!( !( !( Lake Washington Lake Youngs PantherLake Cedar River PW-9 PW-8RW-3 RW-2 EW-3R PW-12 PW-17PW-11 PW-5A SpringBrookSprings RW-1 DowntownWellfield MaplewoodWellfield §¨¦405 §¨¦405 ¬«169 ¬«167 ¬«900 ¬«515 ¬«900 SE 208TH ST SE 192ND ST 14 0 T H A V E S E 11 6 T H A V E S E S E P E T R O V I T S K Y R D NE 4TH ST LI N D A V E S W 10 8 T H A V E S E UN I O N A V E N E TA L B O T R D S E V A L L E Y R D 84 T H A V E S DU V A L L A V E N E OA K E S D A L E A V E S W PA R K A V E N B E N S O N D R S ED M O N D S A V E N E SE MAY VALL E Y R D B E N S O N R D S SE 128TH ST SE 168TH ST MAP L E V A L L E Y H W Y 78 T H A V E S SW 7TH ST RAI N I E R A V E S NE 12TH ST 16 4 T H A V E S E 14 8 T H A V E S E SE RENTO N M A P L E V A L L E Y R D NE 3RD ST SE 144TH ST NE 7TH ST MO N R O E A V E N E 15 6 T H A V E S E S 2ND ST 12 4 T H A V E S E SW 16TH ST N 3RD ST S 3RD ST SE CARR RD 14 4 T H A V E S E R A I N I E R A V E N MA I N A V E S SW GRADY WAY L A K E W A S H I N G T O N B L V D N NE S U N S E T B L V D SW 27TH ST SW 41ST ST SW 34TH ST S GRADY WAY SE 89 T H P L 12 8 T H A V E S E 87 T H A V E S N 4TH ST N 30TH ST 1 5 4 T H P L S E 140 T H W A Y S E S 4TH ST AB E R D E E N A V E N E SE 204TH W A Y SE 142ND ST S 132ND ST PUG E T D R S E SE 176TH ST N 8TH ST NE 27TH ST EAS T V A L L E Y H W Y S N 6TH ST S 196TH ST SW 43RD ST 16 9 T H A V E S E 16 8 T H A V E S E H A R D I E A V E S W WE L L S A V E S REN T O N A V E S SW LANG S T O N R D SE 88TH P L UN I O N A V E S E SE PUGET DR G A R D E N A V E N SE 164TH ST S 43RD ST S 208TH ST T A Y L O R P L N W S 21ST ST S 180TH ST S 3RD PL 13 2 N D A V E S E S 7TH ST S 112TH ST 10 8 T H A V E S E 84 T H A V E S PA R K A V E N GA R D E N A V E N 14 8 T H A V E S E NE 4TH ST AB E R D E E N A V E N E TA L B O T R D S RA I N I E R A V E S TA L B O T R D S !(City of Renton Production Well or Spring 2018 Capture Zones 6-Month 1-Year 5-Years 10-Years City Limits City of Renton 2018Wellhead Protection Area Capture Zones Figure 1 K: \ P O N Y \ R e n t o n _ 2 0 1 7 \ G I S \ O v e r v i e w . m x d , 2 / 7 / 2 0 1 9 0 3,000Feet K ÍBÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍBÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍBÍB ÍB ÍB !(!(!( !( !( !(!( !(!( !( !( ÍB ÍBÍBÍB ÍBÍB ÍB ÍBÍB ÍB ÍB ÍB Lake Washington Lake Youngs PantherLake Cedar River PW-9 PW-8RW-3 RW-2 EW-3R PW-12 PW-17PW-11 PW-5A Spring Brook Springs SE 192ND ST 14 0 T H A V E S E 11 6 T H A V E S E S E P E T R O V I T S K Y R D NE 4TH ST LI N D A V E S W 10 8 T H A V E S E UN I O N A V E N E TA L B O T R D S E V A L L E Y R D 84 T H A V E S DU V A L L A V E N E OA K E S D A L E A V E S W PA R K A V E N B E N S O N D R S ED M O N D S A V E N E SE MAY VALL E Y R D B E N S O N R D S SE 128TH ST SE 168TH ST MAP L E V A L L E Y H W Y 78 T H A V E S SW 7TH ST RAI N I E R A V E S NE 12TH ST 16 4 T H A V E S E 14 8 T H A V E S E SE RENTO N M A P L E V A L L E Y R D NE 3RD ST SE 144TH ST NE 7TH ST MO N R O E A V E N E 15 6 T H A V E S E S 2ND ST SW 16TH ST N 3RD ST S 3RD ST SE CARR RD 14 4 T H A V E S E R A I N I E R A V E N MA I N A V E S SW GRADY WAY L A K E W A S H I N G T O N B L V D N NE S U N S E T B L V D SW 27TH ST SW 41ST ST SW 34TH ST S GRADY WAY SE 89 T H P L 12 8 T H A V E S E 87 T H A V E S N 4TH ST N 30TH ST 1 5 4 T H P L S E 140 T H W A Y S E S 4TH ST AB E R D E E N A V E N E SE 142ND ST S 132ND ST PUG E T D R S E SE 176TH ST N 8TH ST LO G A N A V E N N 6TH ST S 196TH ST 16 9 T H A V E S E 16 8 T H A V E S E H A R D I E A V E S W WE L L S A V E S REN T O N A V E S SW LANG S T O N R D SE 88TH P L UN I O N A V E S E SE PUGET DR G A R D E N A V E N H O U S E R W A Y N SE 164TH ST T A Y L O R P L N W S 21ST ST S 3RD PL WI L L I A M S A V E N 13 2 N D A V E S E S 7TH ST S 112TH ST PA R K A V E N RA I N I E R A V E S 14 8 T H A V E S E NE 4TH ST TA L B O T R D S 10 8 T H A V E S E 84 T H A V E S TA L B O T R D S TA L B O T R D S GA R D E N A V E N !(City of Renton Production Well or Spring Septic Systems (King County Assessor) ÍB Stormwater Detention Facilities with Infiltration (from City of Renton and County) ÍB Active UIC Drywells (Ecology 2018) Buildings with Oil Heat (King County Assessor) Parcels of Possible Elevated Risk (Current Land Use from King County) King County Sewer Mainlines Olympic Pipeline Rail Lines City Limits Generalized Zoning Open Space Residential Commercial Industrial Capture Zones 6-Month 1-Year 5-Years 10-Years Zoning and Parcels of Possible Elevated Risk Within Renton WHPAs Figure 2 K: \ P O N Y \ R e n t o n _ 2 0 1 7 \ G I S \ L a n d u s e _ e c t . m x d , 2 / 7 / 2 0 1 9 0 3,000Feet K See Figure 3 ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍBÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB ÍB !(!(!( !( !( !(!( !( !( Ce d a r R i v e r MAPL E V A L L E Y H W Y PA R K A V E N NE 4TH ST NE 3RD ST NE 7TH S T S 2ND ST N 3RD ST UN I O N A V E N E R A I N I E R A V E S S 3RD ST MA I N A V E S R A I N I E R A V E N MO N R O E A V E N E S GRADY WAY N 4TH ST S 4TH ST WI L L I A M S A V E S B E N S O N R D S N 8TH ST TA L B O T R D S LO G A N A V E N N 6TH ST ED M O N D S A V E N E HA R D I E A V E S W WE L L S A V E S BU R N E T T A V E S SH A T T U C K A V E S SUN S E T B L V D N S U N S E T B L V D N E SW 7TH ST LO G A N A V E S UN I O N A V E S E N AIRPORT WAY BRON S O N W A Y N HOUSE R W A Y N WE L L S A V E N PUG E T D R S E ME A D O W A V E N T A Y L O R P L N W FA C T O R Y A V E N TA Y L O R A V E N W RENTO N A V E S P U G E T D R S S 3RD PL WI L L I A M S A V E N SW SU N S E T B L V D MO R R I S A V E S S 7TH ST MI L L A V E S B E N S O N D R S SW GRADY WAY E V A L L E Y R D SL A T E R S T S SW 16TH ST 11 6 T H A V E S E GA R D E N A V E N NE 4TH ST WE L L S A V E N WI L L I A M S A V E N S 7TH ST PW-9 PW-8RW-3 RW-2 EW-3R PW-12 PW-17PW-11 RW-1 !(City of Renton Production Wells Septic Systems (King CountyAssessor) ÍB Active UIC Drywells (Ecology2018) ÍB Detention Facilities withInfiltration (from City of Rentonand County) Buildings with Oil Heat (KingCounty Assessor) Parcels of Possible Elevated Risk(Current Land Use from KingCounty) King County Sewer Mainlines Olympic Pipeline Rail Lines Generalized Zoning Open Space Residential Commercial Industrial Capture Zones 6-Month 1-Year 5-Years 10-Years Zoning and Parcels of Possible Elevated Risk Within Downtown WHPA Figure 3 K: \ P O N Y \ R e n t o n _ 2 0 1 7 \ G I S \ D o w n t o w n _ l u . m x d , 2 / 7 / 2 0 1 9 0 2,000FeetK !(!(!( !( !( !(!( !(!( !( !( ( (( (( ( ( (( ( ( ( ( ( ( ( ( ( ( ( (( ( ( ( ( ( ( (( 7 8 9 6 3 46 34 27 39 62 30 44 1820 16 10 15 65 78 72 83 45 69 71 25 23 40 26 54 59 61 85 48 14 29 77 76 60 74 56 43 82 49 32 64 47 12 35 52 11 50 41 42 36 68 17 66 53 63 33 21 38 81 57 55 37 67 73 79 24 51 58 80 70 28 31 22 84 75 13 19 5 2 4 1 PW-5A DowntownWellfield MaplewoodWellfield SpringBrookSprings Lake Washington Lake Youngs PantherLake Cedar River SE 208TH ST SE 192ND ST 14 0 T H A V E S E 11 6 T H A V E S E S E P E T R O V I T S K Y R D NE 4TH ST LI N D A V E S W 10 8 T H A V E S E UN I O N A V E N E TA L B O T R D S E V A L L E Y R D 84 T H A V E S DU V A L L A V E N E OA K E S D A L E A V E S W PA R K A V E N B E N S O N D R S ED M O N D S A V E N E SE MAY VALL E Y R D B E N S O N R D S SE 128TH ST SE 168TH ST MAP L E V A L L E Y H W Y 78 T H A V E S SW 7TH ST RAI N I E R A V E S NE 12TH ST 16 4 T H A V E S E 14 8 T H A V E S E SE RENTO N M A P L E V A L L E Y R D NE 3RD ST SE 144TH ST NE 7TH ST MO N R O E A V E N E 15 6 T H A V E S E 12 4 T H A V E S E SW 16TH ST S 3RD ST SE CARR RD 14 4 T H A V E S E R A I N I E R A V E N SW GRADY WAY L A K E W A S H I N G T O N B L V D N NE S U N S E T B L V D SW 27TH ST SW 41ST ST SW 34TH ST SE 89 T H P L 12 8 T H A V E S E 87 T H A V E S N 30TH ST 15 4 T H P L S E 140 T H W A Y S E AB E R D E E N A V E N E SE 204TH W A Y SE 142ND ST S 132ND ST PUG E T D R S E SE 176TH ST NE 27TH ST EAS T V A L L E Y H W Y S S 196TH ST SW 43RD ST 16 9 T H A V E S E 16 8 T H A V E S E REN T O N A V E S SW LAN G S T O N R D SE 88TH P L UN I O N A V E S E SE PUGET DR H O U S E R W A Y N SE 164TH ST S 43RD ST S 208TH ST T A Y L O R P L N W S 21ST ST S 180TH ST 13 2 N D A V E S E S 112TH ST N PAR K D R NE 4TH ST AB E R D E E N A V E N E PA R K A V E N 14 8 T H A V E S E 10 8 T H A V E S E 84 T H A V E S TA L B O T R D S TA L B O T R D S !(City of Renton Production Well or Spring (11) Bedrock Outcrops Capture Zones 6-Month 1-Year 5-Years 10-Years Potential Contaminant Sources Within City of Renton WHPAs Figure 4 Active DOE Sites of Concern Active Release G UST/LUST G Hazardous Materials GCleanup Site ( 11GTable 3 ID Refer to Text and Table 3 for description. K: \ P O N Y \ R e n t o n _ 2 0 1 7 \ G I S \ b a s e m a p _ C o n t a m i n a n t S o u r c e s . m x d , 2 / 7 / 2 0 1 9 0 3,000Feet K See Figure 5 !(!(!(!( !( !(!( !( !( ( ( ( (( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( PW-9 PW-8 RW-3 RW-2RW-1 EW-3R PW-12 PW-17PW-11 7 5 8 9 1 6 3 70 46 34 27 39 62 30 44 1820 16 10 15 65 72 45 69 71 25 23 40 26 54 59 61 48 14 29 76 60 74 56 43 49 32 64 47 12 35 52 11 50 41 42 36 68 17 66 53 63 33 21 38 57 55 37 67 24 51 58 28 31 22 75 13 19 Ce d a r R i v e r MAPL E V A L L E Y H W Y PA R K A V E N NE 4TH ST NE 3RD ST NE 7TH S T S 2ND ST N 3RD ST UN I O N A V E N E S 3RD ST MA I N A V E S R A I N I E R A V E N MO N R O E A V E N E N 4TH ST S 4TH ST WI L L I A M S A V E S B E N S O N R D S N 8TH ST TA L B O T R D S LO G A N A V E N N 6TH ST ED M O N D S A V E N E H A R D I E A V E S W WE L L S A V E S BU R N E T T A V E S SH A T T U C K A V E S SUN S E T B L V D N S U N S E T B L V D N E SW 7TH ST LO G A N A V E S UN I O N A V E S E N AIRPORT WAY BRON S O N W A Y N WE L L S A V E N PUG E T D R S E T A Y L O R P L N W FA C T O R Y A V E N TA Y L O R A V E N W RENTO N A V E S P U G E T D R S WI L L I A M S A V E N SW SU N S E T B L V D S 7TH ST MI L L A V E S B E N S O N D R S SW GRADY WAY E V A L L E Y R D SL A T E R S T S SW 16TH ST 11 6 T H A V E S E GA R D E N A V E N NE 4TH ST WI L L I A M S A V E N WE L L S A V E N 2 4 !(City of Renton Production Well Bedrock Outcrops Capture Zones 6-Month 1-Year 5-Years 10-Years Potential Contaminant Sources Within City of Renton Downtown WHPA Figure 5 Active DOE Sites of Concern Active Release G UST/LUST G Hazardous Materials GCleanup Site ( 11GTable 3 ID Refer to Text and Table 3 for description. K: \ P O N Y \ R e n t o n _ 2 0 1 7 \ G I S \ D o w n t o w n . m x d , 2 / 7 / 2 0 1 9 0 2,000Feet K RENTON WHPP UPDATE FEBRUARY 2019 APPENDIX A FSID INTERACTION TYPE AND GROUNDWATER RISK IDENTIFICATION Table A‐1. Ecology Facility Site Database Interaction Types and Potential Hazard Posed to Groundwater ACRONYM INTERACTON TYPE DEFINITION WHPA  Risk? Hazardous  Materials? Cleanup  Site?UST/LUST? AQARS Air Qual Annual Reg Source Facilities with actual or potential emissions that are less than  thresholds identified for federal and state operating permit  program.  (These sources are smaller than operating permit  program sources). See WAC 173‐400‐100 AQGSR Air Qual Gas Sta Reg Gas stations and gasoline storage facilities.  See Ch. 173‐491  WAC. AQLA Air Qual Local Authority Reg Small sources governed only by local air authorities. AQOPS Air Qual Oper Permit Source Facilities with actual or potential emissions that are greater  than 100 tons of (or 10 tons any one hazardous air pollutants or  25 tons per year of a combination of hazardous pollutants)  fugitive air emissions per year.  (These are generally large  industrial facilities governed by the federal and state operating  permit program.) See Ch. 173‐401 WAC AQPR Air Qual Periodic Reg These businesses are the smallest sources required to report  their emissions under the federal and state operating permit  program.  (These sources are generally smaller than registration  sources). See WAC 173‐400‐102 AQPS Air Qual Permit Source Facilities that as part of their process will emit air pollutants and  are seeking construction permits for either a new source or  changes to their existing facility. See WAC 173‐400‐110 or ‐114 AQPSD Air Qual PSD Source All facilities that emit more than 250 tons per year of air  pollutants, or 100 tons per year if the pollutants are within 28  listed categories. AQSYNMNR Air Qual Synth Minor Source Facilities that would be regulated under the operating permit  program but have opted to keep their emission limits lower  than the threshold for the program Their enforceable emission  limits keep them out of the operating permit program. See WAC  173‐400‐03 ENFORFNL Enforcement Final An Enforcement action (i.e. Penalty, Order, Notice) was  finalized and issued to the respective party, indicating the  enforcement action was taken. The start and end date listed in  the database are both the date the action was issued to the  responsible party. Y NONENFNL Non Enforcement Final A Non‐Enforcement action (i.e. permit, notice of construction,  etc.) was finalized, issued to the respective party, indicating the  non‐enforcement action was taken.Y TIER2 Emergency/Haz Chem Rpt  TIER2 Businesses that store 10,000 pounds or more of a hazardous  chemical or 500 pounds or less, depending on the chemical, of  an extremely hazardous chemical on site at any one time must  report annually. Reports are sent to the State Emergency  Response Commission [represented by Ecology] Local  Emergency Planning Committees, and local fire departments for  emergency planning. [product, not waste]Y Y TRI Toxics Release Inventory Facilities in specific industries that manufacture, process or use  more than the threshold amount of one or more of 600 listed  toxic chemicals. Most threshold amounts are 10,000 or 25,000  pounds per year. Some chemicals have much lower thresholds. Y Y HWP Hazardous Waste Planner Under Chapter 173‐307 WAC, facilities that report under  Section 313 of the Emergency Planning/Community Right‐To‐ Know Act (EPCRA), or that generate more than 2,640 pounds of  hazardous waste per year, must prepare Pollution Prevention  Plans. Y Y LSC Local Source Control The site has received a technical assistance visit from a Local  Source Control Specialist. UW Urban Waters The site has received an inspection by an Ecology Urban Waters  Inspector. RSVP Revised Site Visit Program The Hazardous Waste and Toxics Reduction Program engages in  a variety of field work, site visits, and contacts with sites.  While  most compliance related activity is recorded into the EPA's  RCRAInfo system, the other types of activities are recorded into  the Revised Site Visit Program (RSVP). HWG Hazardous Waste Generator Facilities that generate any quantity of a dangerous waste.   They may be classified as SQG, MQG, or LQG depending on  hazardous waste generated for a given month.Y Y HWOTHER Haz Waste Management  Activity Facilities that are required to have a RCRA Site ID# but who do  not generate and/or manage hazardous waste (XQG generator  status).  This includes transporters, used oil recycler's, and  dangerous waste fuel marketers and burners.Y Y HWTRNSFR Haz Waste Transfer Facility Transfer facility is a site, owned, leased or operated by a  transporter of regulated hazardous waste shipments where any  of the following occurs: 1) receives wastes from another  transporter, 2) transfers wastes from one transport vehicle to  another, 3) transfers waste from one container to another, and  4) stores waste within a vehicle or on property for 10 days or  less.  Examples of transfer facilities include a parking lot,  warehouse, truck terminal, barge or steamship loading and  unloading facility, or railroad spur loading or unloading facility. Y Y HWTSDF Haz Treatment Storage Facility Facilities that treat store or dispose hazardous waste.Y Y Table A‐1. Ecology Facility Site Database Interaction Types and Potential Hazards Posed to Groundwater Renton WHPP Update ACRONYM INTERACTON TYPE DEFINITION WHPA  Risk? Hazardous  Materials? Cleanup  Site?UST/LUST? 401MIT 401CZM Mitigation Site A 401Mit Site is in most cases associated with a 401Proj site.  It  is a compensatory mitigation site required as permit conditions  for activities occurring at the 401Proj site.  Mitigation sites are  required for impacts to the state’s water bodies and are to be  protected in perpetuity. Examples of compensatory mitigation  sites include; restoration, creation, enhancement, preservation,  and mitigation bank sites. 401PROJ 401CZM Project Site A 401Proj Site is a location where a proposed activity has  triggered an Ecology action based on its authority from Section  401 of the Clean Water Act and/or Coastal Zone Management  Act.  The activity may be pending or Ecology has taken some  action (denied or approved a permit, conducted an  enforcement action, etc.).   Examples  of projects include:  commercial, residential, or industrial developments involving fill  of wetlands; dredging and other in‐water activities; bridge  crossings; etc. 401MITOLD 401CZM OLD Mitigation Site A 401Mit Site is in most cases associated with a 401Proj site.  It  is a compensatory mitigation site required as permit conditions  for activities occurring at the 401Proj site.  Mitigation sites are  required for impacts to the state’s water bodies and are to be  protected in perpetuity. Examples of compensatory mitigation  sites include; restoration, creation, enhancement, preservation,  and mitigation bank sites. 401PROJOLD 401CZM OLD Project Site A 401Proj Site is a location where a proposed activity has  triggered an Ecology action based on its authority from Section  401 of the Clean Water Act and/or Coastal Zone Management  Act.  The activity may be pending or Ecology has taken some  action (denied or approved a permit, conducted an  enforcement action, etc.).   Examples  of projects Legacy Data ‐‐  include: commercial, residential, or industrial developments  involving fill of wetlands; dredging and other in‐water activities;  bridge crossings; etc. CLASS1 Class 1 Facility Applies to large, fixed shore‐side facilities such as refineries,  refueling terminals, and oil pipelines.  This definition includes  facilities that transfer to tank vessels and pipelines. Full  definition can be found in Washington Administrative Code  (WAC) 173‐180‐020.Y CLASS2 Class 2 Facility Applies to mobile equipment such as tank trucks, railcars, and  portable tanks that transfer to any non‐recreational vessel of  any size. Full definition can be found in Washington  Administrative Code (WAC) 173‐180‐020.Y CLASS3 Class 3 Facility Applies to small tank farms and terminals that transfer oil to  non‐recreational vessels that have a fuel capacity of 10,500  gallons or more.  Full definition can be found in Washington  Administrative Code (WAC) 173‐180‐020.Y CLASS4 Class 4 Facility Applies to marinas and other small fueling facilities that transfer  oil to non‐recreation vessels that have a fuel capacity of less  than 10,500 gallons. Full definition can be found in Washington  Administrative Code (WAC) 173‐180‐020.Y CPLAN Oil Facility Contingency Plan Oil handling facilities that are required to file oil spill  contingency plans. An oil handling facility can be classified as a  structure, equipment, pipeline, or device located on or near  navigable waters of the state that transfers oil in bulk to or  from a tank vessel or pipeline and is used for producing, storing,  handling, transferring, processing, or transporting oil in bulk.  NERTS Reported in NERTS A facility that was reported in the Environmental Reports  Tracking System Y FCS Federal (Superfund) Cleanup  St A federal cleanup site listed in CERCLIS where Ecology has been  or is currently involved with the cleanup process or has  knowledge of the site from another process.Y Y FUDS Formerly Used Defense Site The Department of Defense (DoD) is responsible for cleaning up  properties that were formerly owned, leased possessed, or  operated by DoD. Such properties are known as Formerly Used  Defense Sites (FUDS). The Army is the executive agent for the  program and the U.S. Army Corps of Engineers is the  organization that manages and executes the program.  Information about the origin and extent of contamination, land  transfer issues, past and present property ownership, and  program policies must be evaluated before DoD considers a  property eligible for Defense Environment Restoration Account  (DERA) funding under the FUDS program.Y Y INDPNDNT Independent Cleanup Any remedial action without department oversight or approval  and not under an order or decree.Y Y IRAP Independent Remedial Action  Program Ecology staff reviewed IRAP reports and provide written  determination indicating whether the cleanup meets Model  Toxics Control Act (MTCA) standards.Y Y LUST LUST Facility A leaking underground tank cleanup site being cleaned up with  Ecology oversight or review. Y YY SCS State Cleanup Site A site is being cleaned up under state regulations. Regulations  include Model Toxics Control Act or its predecessors.Y Y Table A‐1. Ecology Facility Site Database Interaction Types and Potential Hazards Posed to Groundwater Renton WHPP Update ACRONYM INTERACTON TYPE DEFINITION WHPA  Risk? Hazardous  Materials? Cleanup  Site?UST/LUST? SEDIMENT Sediments A sediment site is a location of interest at which sediment  chemical and/or biological data has been obtained and  evaluated for potential impacts to human health or the  environment.   Sediment sites may exist beneath or be  associated with freshwater, marine and estuarine bodies of  water.   Sediment sites may or may not be linked to a known  land‐based facility. VOLCLNST Voluntary Cleanup Sites For a fee, Ecology staff will review an independent cleanup  report(s) and provide a written decision about the adequacy of  the cleanup actions taken and described in the report. Y Y SCI Source Control Inspection Source Control Inspection conducted by Ecology or other  agency for TCP Cleanup Sites. UST Underground Storage Tank Any one or combination of tanks (including connecting  underground pipes) that is used to contain regulated  substances and has a tank volume of ten percent or more  beneath the surface of the ground. This term does not include  any of the exempt UST systems specified in WAC 173‐360‐ 110(2) or any piping connected thereto. See WAC 173‐360 Y Y INDUSTRL Industrial Sites The Industrial Section focuses on three major industries of  Washington State: Aluminum Smelters, Oil refineries and Pulp  and Paper Mills. The Section's staff is trained to handle the  complexities of these industries and is responsible for  environmental permitting, site inspections, and compliance  issues. They regulate air, water, hazardous waste, and cleanup  management activities at pulp and paper mills and aluminum  smelters. They also regulate water, hazardous waste, and  cleanup management activities at state oil refineries.Y BIOSOLIDS BIOSOLIDS Biosolids Y COMPOST Composting Compost facilities turn organic wastes into compost under  controlled conditions without attracting pests or creating  human or environmental health problems.Y LANDAPP Land Application An area of land, under the same ownership or operator, where  solid waste that has beneficial use for its agronomic or soil‐ amending properties is applied under controlled amounts and  conditions.Y LANDFILL Landfill A disposal facility or part of a facility at which solid waste is  placed in or on land and which is not a land treatment facility.Y MRW Moderate Risk Waste A solid waste handling facility that is used to collect, treat,  recycle, exchange, store, consolidate and/or transfer moderate  risk waste (MRW). MRW is limited to conditionally exempt  small quantity generator (CESQG) waste and household  hazardous waste (HHW).Y RECOVERY Energy Recovery Energy recovery facilities that recover energy in a useable form  from the burning (incineration) of solid waste. These include  energy‐recovery facilities that burn municipal solid waste and  paper manufactures who burn wood waste at a rate of more  than twelve tons of solid waste per day.Y RECYCLE Recycling Recycling facilities are those that transform or remanufacture  waste materials into usable or marketable materials for use  other than landfill disposal or incineration. Requirements do  not include the collection, compacting, repackaging and sorting  for the purpose of transport.Y STRHAND Storage & Handling Various types of facilities that handle solid waste on an interim  basis. These include piles of solid waste, surface impoundments  holding liquids, drop boxes where solid waste is collected for  future transportation, areas storing over 800 tires, and transfer  stations where solid waste is collected, compacted, sorted and  loaded for transport to a recycling facility or final disposal at a  landfill or incineration.Y WQDAIRY Dairy Any farm licensed to produce milk under chapter 15.36 RCW.   This definition is further restricted to include only those  facilities that are producing bovine milk (as opposed to goat  milk), and excludes other dairy related operations such as  replacement heifer rearing farms.  It should be noted that some  dairies have more than one milking parlor and therefore have  more than one license.Y APALGAEGP AP Aquatic Plant and Algae  Management GP General permit to regulate application of herbicides and other  products used in lakes to treat plants or algae in order to  protect state waters.Y APFISHIP AP Fish Management IP Individual permit issued to WA State Fish and Wildlife (WFDW)  that regulates the discharge of 2 fish eradication chemicals  (rotenone and antimycin A used to control undesirable fish  species) in order to protect waters of the state.Y APFISHRMGP AP Fisheries Resource  Management GP Fisheries Resource Management Permit issued to WA WDFW  Rotenone permit Y APINVAQG AP Aquatic Invasive Species  Ma General permit issued to regulate the application of chemicals  (used to control non‐native invasive aquatic animals and non‐ native invasive marine algae) in order to protect state waters.Y APMOSQGP AP Aquatic Mosquito Control  GP General permit issued to regulate mosquito control districts and  government entities that apply specified control chemicals  (used to control mosquitoes and mosquito larvae) in order to  protect state waters.Y Table A‐1. Ecology Facility Site Database Interaction Types and Potential Hazards Posed to Groundwater Renton WHPP Update ACRONYM INTERACTON TYPE DEFINITION WHPA  Risk? Hazardous  Materials? Cleanup  Site?UST/LUST? APMOTHIP AP Invasive Moth Control IP Individual permit issued to WA State Dept of Agriculture to  regulate insecticides (used to control invasive moths) applied to  vegetation within and overhanging surface waters in order to  protect state waters. Y APNXWEEG AP Aquatic Noxious Weed  Manage The general permit covers the indirect discharge of herbicides,  adjuvants, and marker dyes into estuaries, marine areas,  wetlands, along lake shorelines, rivers, streams, and other wet  areas to manage Spartina and freshwater noxious weeds in  Washington. An indirect discharge occurs when there may be  incidental overspray or dripping of a chemical from the treated  plants into waters of the state.Y APOYSTERIP AP Oyster Growers IP Individual permit issued to Willapa Bay/Grays Harbor Oyster  Growers and to Farm and Forest Helicopter Service Inc. to  regulate application of carbaryl (used to control burrowing  shrimp) to state waters.Y APWEEDGP AP Irrigation System Aquatic  Weed Control GP General permit issued to regulate applicators of herbicides to  control aquatic weeds in irrigation water conveyance systems Y BOATGP Boatyard GP General permit issued to boatyards to regulate discharges of  pollutants to state waters from boatyard construction,  maintenance and repair activities Y BRIDGEWASHGP Bridge Washing GP General Permit for bridge washing DOT counties cities etc CAFOGP CAFO GP General permit issued to regulate operators of concentrated  animal feeding operations that discharge to state waters.Y CAFOIP Cafo NPDES IP Individual NPDES permit issued to regulate operators of  concentrated animal feeding operations that discharge to state  waters.Y CONSTSWGP Construction SW GP General permit issued to owner/operators of construction  projects that disturb 1 or more acres of land through clearing,  grading, excavating, or stockpiling of fill material that discharge  stormwater to state waters. DAIRY Dairy Unpermitted Unpermitted Dairy (Facility Site Place Holder)Y FISHGP Upland Fish Hatchery GP General permit issued to operators of upland fin‐fish hatching  and rearing operations to regulate discharges to state waters FISHNETPENS Fish Net Pens In water structures that raise or hold fish.    This separates these  facilities from upland hatchery/fish rearing structures. They will  all have NPDES permit.  Some are in fresh water and some  marine, but all will be located in a waterbody, not on land. FRUITGP Fruit Packer GP General permit issued to fruit packers to regulate discharges of  process wastewater and stormwater to state waters.Y IND2GROUNDSWDP Industrial to ground SWDP IP Industrial to ground SWDP IP Y IND2POTWPRIVSWDP Industrial to POTW/Private  SWD Industrial state waste discharge permit for facility that  discharges pretreated wastewater to a public or privately  owned treatment works (POTW).Y INDNPDESIP Industrial NPDES IP Individual NPDES and State permits issued to industries to  regulate discharges of process wastewater to state waters. Y INDSWGP Industrial SW GP General permit issued to industries to regulate the discharge of  contaminated stormwater to state waters. MARIJUANA Marijuana Growers This interaction is used for marijuana growers that fill out the  checklist Ecology provides when they call and ask whether they  will need a permit. MS4P1GP Municipal SW Phase I GP General permit issued to municipalities with populations  greater than 100,000 to regulate stormwater discharges from  municipal stormwater collections systems to state waters. MS4P2EASTGP Municipal SW Phase II Eastern  WA GP General permit issued to all operators of regulated small  municipal stormwater collection systems to regulate  stormwater discharges to state waters in eastern WA. MS4P2WESTGP Municipal SW Phase II  Western WA GP General permit issued to operators of small municipal  stormwater collection systems to regulate stormwater  discharges to state waters in western WA. MUNI2GROUNDSWDP Municipal to ground SWDP IP Municipal to ground SWDP IP Y MUNINPDESIP Municipal NPDES IP Individual NPDES and State permits issued to municipalities and  other public entities to regulate discharges of treated domestic  wastewater to state waters.Y NONPOINT NONPOINT A Facility or Site that is discharging polluted runoff from urban,  agriculture, forestry or other practices and does not have a  water quality permit.Y RECLAIMSWDP Reclaimed Water IP Individual permit issued to a generator of reclaimed water that  regulates the location, the rate, the quality, and the purpose of  use of the reclaimed water.Y SANDGP Sand and Gravel GP General permit issued to sand and gravel mining operators to  regulate the discharge of pollutants to state waters.Y VESSELDECONSGP Vessel Deconstruction GP Vessel Deconstruction GP Y WATERCOLLECTGP Tributary Wastewater  Collection System GP General permit issued to operators of tributary domestic  wastewater collection systems not regulated under an  individual permit.Y WATERTREATGP Water Treatment Plant GP General permit issued to water treatment plants to regulate the  discharge of backwash (generated during potable water  production) to state waters.Y WINEGP Winery GP General permit issued to regulate wineries that discharge  process wastewater to state waters.Y WSDOTMSWGP WSDOT Municipal SW GP General permit issues to the WA State Department of  Transportation to regulate its discharge of stormwater (runoff  from state highways, rest areas, park and ride lots, ferry  terminals, and maintenance facilities) to state waters. Table A‐1. Ecology Facility Site Database Interaction Types and Potential Hazards Posed to Groundwater Renton WHPP Update ACRONYM INTERACTON TYPE DEFINITION WHPA  Risk? Hazardous  Materials? Cleanup  Site?UST/LUST? DAM Dam Site Under state law, the Department of Ecology is responsible for  regulating dams that capture and store at least 10 acre‐feet of  water or watery materials such as mine tailings, sewage and  manure waste. Ecology's Dam Safety Office currently oversees  about 870 dams across the state through plan reviews and  construction inspections of new dams as well as conducting  inspections of existing dams to assure proper operation and  maintenance. Note: Professional judgement was applied in creating this list of potential groundwater hazards. It assumes that groundwater and surface water are in direct continuity, and  therefore applications of pesticides or herbicides to surface waters could impact groundwater. General stormwater discharge permits were not included as potential hazards since  stormwater from all sites within WHPAs potentially drain to state waters, and therefore stormwater pollution risks are not limitted to only permitted sites . Table A‐1. Ecology Facility Site Database Interaction Types and Potential Hazards Posed to Groundwater Renton WHPP Update RENTON WHPP UPDATE FEBRUARY 2019 APPENDIX B WHPA NO FURTHER ACTION SITE TABLE Table B‐1. Cleanup Sites With No Further Action Determinations Within Renton WHPAs FSID Cleanup  Site Id Facility Name Facility Address Hazardous  Materials LUST Environmental  Covenant 2066 5054 Renton School Dist 403 1220 N 4TH ST                           YY 2068 93 JH BAXTER & CO INC 5015 LAKE WASHINGTON BLVD N       YY 2169 1155 RENTON TRANSFER STATION S OF NE 4TH ST                           2193 1240 WASHINGTON NATURAL GAS RENTON 319 S 3RD ST                             2207 5067 Texaco Station 120645 1408 BRONSON WAY N                      YY 2315 1992 PERFORMANCE APEX AUTO SHOP 410 SUNSET BLVD N                       Y 2367 2059 JA MERICA MOTORS 4111 NE SUNSET BLVD 2475 3049 GARDEN PLAZA PARK AVE N & N 6TH ST                   Y 2514 5130 UNOCAL SERVICE STATION 6321 17500 140TH AVE SE                      YY 2532 2419 RENTON SCHOOL DIST 403 WAREHOUSE 235 AIRPORT WAY S                       Y 2559 5150 ARCO STATION 4400 3123 NW SUNSET BLVD                     YY 2570 5158 US WEST RENTON ADMIN 300 SW 7TH ST                           Y 3538 5206 KENNYDALE FUEL 1616 NE 30TH ST YY 5418 177 DUKES TRANSMISSION & USED CARS 251 RAINIER AVE N                        5448 233 ConocoPhillips 2705509 3002 SUNSET BLVD NE                     YY 15012 12112 Potoshnik Property 3401 3403 BURNETT AVE N 15792 12559 COMMERCIAL PROPERTY LAKE WASHINGTON  BLVD N 1100 LAKE WASHINGTON BLVD N Y 22298 2832 Renton Honda Shop 858 LIND AVE SW Y 333151 3978 PROPOSED RENTON MIXED USE REDEV  PROJECT 559 601 625 RAINIER AVE N 706771 444 Shannons Village 1630 DUVALL AVE NE                       1771950 5264 77 Burnett Ave South 77 BURNETT AVE S                        Y 1932257 2156 Le Pham Property 19016 116TH AVE SE                       3193787 2523 Hanson Property 2225 JONES AVE NE                        3441394 7539 Jiffy Lube Store 2758 3933 NE 4TH ST                          YY 3834333 5327 SUNSET CHEVRON 150 SUNSET BLVD SW                      YY 4474679 2708 Car Wash Enterprises CWE Renton 77 RAINIER AVE S                        YY 4487258 2583 Vino Ristorante Italiano 212 S 3RD ST                             5101053 1514 Economy Auto Repair former 4815 NE 4TH ST                           5168785 5353 Aqua Barn 15227 RENTON MAPLE VALLEY RD      Y Table B‐1. Cleanup Sites With No Further Action Determinations Within Renton WHPAs Renton WHPP Update Table B‐1. Cleanup Sites With No Further Action Determinations Within Renton WHPAs FSID Cleanup  Site Id Facility Name Facility Address Hazardous  Materials LUST Environmental  Covenant 5494605 1025 OLYMPIC PIPE LINE CO MAPLEWOOD 3524 SE 5TH ST                           5796263 1093 Kens Dry Cleaners 17620 140TH AVE SE SUITE C8             Y 6417829 7701 Puget Sound Helicopter Inc 300 AIRPORT WAY S                       YY 7567537 844 Fogarrd Baker 5325 NE 4TH ST                           8119234 7773 MCCANN ENTERPRISES INC 13029 136TH AVE SE                      Y 8980557 4503 Lakeshore Landing Residential Site 1201 N 10TH PL 9625997 424 SUNSET VIEW APARTMENTS 2101 SW SUNSET BLVD                      16258354 8124 RENTON BP 300 320 RAINIER AVE S                   YY 16674799 7231 Chevron USA Inc SS 94522 4044 NE SUNSET BLVD YY 21164679 5675 Arco 5238 175 RAINIER AVE S YY 26515148 5785 RENTON SHOPPING CENTER 351 HARDIE AVE SW YY 27124698 4111 Friedels Svc Inc 345 FACTORY PL N Y 27383166 5801 COOKS CHEVRON MART II 201 S 3RD ST                            YY 28815815 638 PDQ Cleaners 3807 NE 4TH                             Y 32528923 5873 GULL 229 2904 MAPLE VALLEY HWY YY 32954817 4262 KING CNTY DPW RENTON FACILITY 155 MONROE AVE NE                       Y 34987922 8821 TEXACO STATION 632320180 14210 SE PETROVITSKY YY 36726432 8901 KING COUNTY PUBLIC WORKS ROADS DIV 155 MONROE AVE NE BLDG A              Y 36993943 11786 Arco 6026 17200 140TH AVE SE YY 46734965 6142 7 ELEVEN 233216921 1520 DUVALL AVE NE                      Y 47138342 9351 Arco 5902 710 S GRADY WAY YY 47783192 9385 Circle K Store 2701602 20727 108TH AVE SE YY 47917271 6155 RENTON NORTHWEST LLC 4105 NE 4TH ST                          YY 48271835 6160 Shell Station 120646 1410 N 30TH ST                          YY 51753478 6202 CHEVRON 97111 19044 108TH AVE SE                      YY 54463839 12913 Bryant Motors 1300 BRONSON WAY N Y 55297998 4744 RENTON SCHOOL DISTRICT 410 PARK AVE                             61614156 6378 GULL 205 3800 NE 4TH                             YY 62238722 1197 WALTS SERVICE CENTER 546 BURNETT AVE N                        63659812 9975 Cascade Lincoln Mercury 201 S 7TH ST                            YY Table B‐1. Cleanup Sites With No Further Action Determinations Within Renton WHPAs Renton WHPP Update Table B‐1. Cleanup Sites With No Further Action Determinations Within Renton WHPAs FSID Cleanup  Site Id Facility Name Facility Address Hazardous  Materials LUST Environmental  Covenant 64293294 9996 MAPLEWOOD MAINTENANCE SHOP 4000 MAPLE VALLEY HWY                   Y 64969378 4226 T & S AUTOMOTIVE SALES 515 RAINIER AVE S 68451915 2647 Fairwood Cleaners Inc 17240 140TH AVE SE                      Y 71471562 6545 CHARLEYS AUTOMOTIVE 207 MAIN ST S                           Y 72553632 10282 Arco 5491 1537 DUVALL AVE NE                      YY 72727118 10292 NW ENTERPRIZES CORPORATION 3123 NE 4TH                             Y 72762979 10295 Goodyear Auto Service Center 8821 207 S 3RD ST                            YY 73233112 10311 Shell Station 121227 4102 NE 4TH ST                          YY 74465899 6610 Kennydale Chevron 1419 N 30TH ST YY 78566837 2963 LES SCHWAB TIRES RENTON 710 RAINIER AVE S                        79696523 6686 JC MART 2801 NE SUNSET BLVD                     Y 81135179 4322 ORCHARD PLAZA SHOPPING CTR DRY  CLEANERS 20910 108TH AVE SE 82472985 2892 North American Refractories 1500 HOUSER WAY S                       Y 82651824 1130 BNSF Shattuck Street Derailment SHATTUCK & HOUSER STS                    84748394 4625 Lithia Lot A Car of Renton 700 S GRADY WAY                          85831936 4325 Plat of Shady Estates S 197TH PL & TALBOT RD S                 85953633 10844 PACCAR MIS 480 HOUSER WAY N YY 88647696 6816 SUNSET RAINIER RENTON WALGREENS 299 RAINIER AVE S                       YY 97278611 11276 SHORT STOP MINI MART 4615 NE 4TH ST YY 97722694 1936 RENTON HIGHLANDS 2880 NE 3RD ST                           Table B‐1. Cleanup Sites With No Further Action Determinations Within Renton WHPAs Renton WHPP Update RENTON WHPP UPDATE FEBRUARY 2019 APPENDIX C ENVIRONMENTAL SITES INFORMATION CleanupSiteDetails2014 KING COUNTY SITE ID:Renton Highlands Landfill Cleanup Site ID: 212 FS ID: 2128 Alternate Name(s): Highlands Landfill, RENTON HIGHLANDS LANDFILL LOCATION: WRIA: 8 Lat/Long: 47.486 -122.181 View Vicinity Map Address: NE 3RD ST & NE 4TH ST Township Range Section Legislative District: 11 RENTON 98056 23N 5E 16 Congressional District: 9 STATUS: Awaiting Cleanup Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 1001 Renton Highlands Landfill Upland No Process Awaiting Cleanup ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 3/1/1988 3/1/1988 Northwest Region SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Conventional Contaminants, Inorganic S Conventional Contaminants, Organic S Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 1 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Scott Drycleaners Cleanup Site ID: 644 FS ID: 62912812 Alternate Name(s): Scott Drycleaners LOCATION: WRIA: 9 Lat/Long: 47.476 -122.215 View Vicinity Map Address: 201 S 4TH PL Township Range Section Legislative District: 37 RENTON 98055 23N 5E 18 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 4115 Scott Drycleaners Upland Independent Action Cleanup Started 515631 / 634327 ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 12/13/2000 12/13/2000 Colburn, Gail CleanupSite Initial Investigation / Federal Preliminary Assessment Completed 2/1/2001 2/1/2001 Local Government County Health-NW CleanupSite Early Notice Letter(s)Completed 10/22/2001 10/22/2001 Bremer, Steve VcpProject NW1145 VCP Opinion on Cleanup Action Completed 8/13/2003 Maurer, Christopher SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Halogenated Organics C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:PACIFIC CAR & FOUNDRY CO Cleanup Site ID: 788 FS ID: 2065 Alternate Name(s): ACTIVE USA INC, DALLAS & MAVIS FORWARDING TRUCK DEC, PACCAR DEFENSE SYSTEMS, PACCAR INC RENTON SITE, PACIFIC CAR & FOUNDRY CO, PACIFIC CAR & FOUNDRY CO., PACIFIC CAR & FOUNDRY COMPANY, PACIFIC CAR AND FOUNDRY COMPANY LOCATION: WRIA: 8 Lat/Long: 47.491 -122.198 View Vicinity Map Address: 1400 N 4TH ST Township Range Section Legislative District: 37 RENTON 98057 Congressional District: 9 STATUS: Construction Complete-Performance Monitoring Rank: 0 View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Timm, Ron Statute: MTCA Is Brownfield? Has Environmental Covenant? Yes Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 955 PACIFIC CAR AND FOUNDRY COMPANY Upland Federal-supervised or conducted Cleanup Complete-Active O&M/Monitoring ongoing ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Hazard Assessment/Federal Site Inspection Completed 9/10/1990 9/10/1990 Ecology South, David CleanupSite Hazardous Sites Listing/NPL Completed 9/10/1991 9/10/1991 South, David CleanupSite ActivityType Periodic Review Planned 3/1/2019 Freeman, Eugene CleanupSite ActivityType Periodic Review Completed 10/1/2009 11/23/2009 Hickey, Joe CleanupSite ActivityType Periodic Review Completed 3/1/2014 7/1/2014 Freeman, Eugene CleanupSite MilestoneTyp O & M In Process 11/8/1997 3/31/2012 South, David Milestone Remedial Investigation and/or Feasibility Study Completed 7/1/1988 8/30/1991 South, David Milestone Cleanup Action Plan Completed 6/15/1990 9/15/1991 South, David Milestone Cleanup - Construction Completed 9/15/1991 11/8/1997 South, David SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Conventional Contaminants, Inorganic C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Halogenated Organics C C Metals - Other C Metals Priority Pollutants C C Non-Halogenated Solvents C Petroleum Products-Unspecified C Phenolic Compounds C Polychlorinated biPhenyls (PCB)C Polycyclic Aromatic Hydrocarbons C Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Sky Harbor Aviation Cleanup Site ID: 1170 FS ID: 63051958 Alternate Name(s): RENTON MUNICIPAL AIRPORT, SKY HARBOR AVIATION LOCATION: WRIA: 8 Lat/Long: 47.486 -122.214 View Vicinity Map Address: 300 AIRPORT WAY S Township Range Section Legislative District: 37 RENTON 98055 23N 5E 18 Congressional District: 9 STATUS: Awaiting Cleanup Rank: 5 View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 4121 Sky Harbor Aviation Upland No Process Awaiting Cleanup 502544 ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 3/31/1999 3/31/1999 Northwest Region CleanupSite Initial Investigation / Federal Preliminary Assessment Completed 3/31/1999 3/31/1999 Ecology Northwest Region CleanupSite Early Notice Letter(s)Completed 9/7/1999 9/7/1999 Northwest Region CleanupSite Site Hazard Assessment/Federal Site Inspection Completed 3/13/2002 8/2/2002 Local Government County Health-NW CleanupSite Hazardous Sites Listing/NPL Completed 8/2/2002 8/2/2002 Northwest Region SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Non-Halogenated Solvents S C Petroleum Products-Unspecified S C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Stoneway Concrete Renton Cleanup Site ID: 2121 FS ID: 62244377 Alternate Name(s): RENTON PLANT, Stoneway Concrete Renton LOCATION: WRIA: 8 Lat/Long: 47.481 -122.194 View Vicinity Map Address: 1915 SE MAPLE VALLEY HWY Township Range Section Legislative District: 11 RENTON 98055 23N 5E 17 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Warfel, Michael Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 4094 Renton Plant Upland Voluntary Cleanup Program Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager VcpProject NW1702 VCP Receipt of Plan or Report Completed 8/11/2015 8/11/2015 Bardy, Louise VcpProject NW1702 VCP Receipt of Plan or Report Completed 4/24/2017 4/24/2017 Fernandez, Sonia VcpProject NW1702 VCP Opinion on Site Cleanup Plan Completed 4/24/2017 8/31/2017 Warfel, Michael VcpProject NW1702 VCP Status Request Completed 6/14/2015 8/11/2015 Bardy, Louise VcpProject NW1702 VCP Opinion on Interim Action Completed 11/29/2006 Headquarters VcpProject NW1702 VCP Opinion on Cleanup Action Plan Completed 3/9/2009 4/30/2009 Goldstein, Libby SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Petroleum Products-Unspecified C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:PSE Grady Way Renton Complex Parcel 2 Cleanup Site ID: 2743 FS ID: 21349929 Alternate Name(s): PSE GRADY WAY RENTON COMPLEX PARCEL 2, TALBOT STORAGE YARD LOCATION: WRIA: 9 Lat/Long: 47.473 -122.208 View Vicinity Map Address: 915 S GRADY WAY Township Range Section Legislative District: 11 RENTON 98055 23N 5E 19 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Yes Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 3481 PSE Grady Way Renton Complex Parcel 2 Upland Independent Action Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 1/20/2000 1/20/2000 Northwest Region CleanupSite Initial Investigation / Federal Preliminary Assessment Completed Northwest Region CleanupSite Site Hazard Assessment/Federal Site Inspection Canceled 4/7/2015 9/25/2015 Ecology w/ Contractor Musa, Donna VcpProject NW0429 VCP Opinion on Cleanup Action Completed 1/20/2000 2/3/2000 Madakor, Nnamdi SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Metals Priority Pollutants C R Petroleum Products-Unspecified C R Polychlorinated biPhenyls (PCB)S R Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:PSE Grady Way Renton Complex Parcel 3 Cleanup Site ID: 2893 FS ID: 86541135 Alternate Name(s): PSE GRADY WAY RENTON COMPLEX PARCEL 3, TALBOT STORAGE YARD LOCATION: WRIA: 9 Lat/Long: 47.471 -122.207 View Vicinity Map Address: 915 S GRADY WAY Township Range Section Legislative District: 11 RENTON 98055 23N 5E 19 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 4507 PSE GRADY WAY RENTON COMPLEX PARCEL 3 Upland Independent Action Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 1/20/2000 1/20/2000 Northwest Region CleanupSite Site Hazard Assessment/Federal Site Inspection Canceled 4/7/2015 9/25/2015 Ecology w/ Contractor Musa, Donna VcpProject NW0430 VCP Opinion on Cleanup Action Completed 1/20/2000 12/31/2002 Madakor, Nnamdi SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Metals Priority Pollutants C R Petroleum Products-Unspecified C R Polychlorinated biPhenyls (PCB)S R Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Renton Village Cleaners Cleanup Site ID: 3328 FS ID: 4484368 Alternate Name(s): Renton Village, Renton Village Cleaners, RENTON VILLAGE DRY CLEANERS LOCATION: WRIA: 9 Lat/Long: 47.472 -122.210 View Vicinity Map Address: 601 S Grady Way Township Range Section Legislative District: 11 Renton 98057 23N 5E 19 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Headquarters Site Manager: Maurer, Christopher Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 2512 Renton Village Cleaners Upland Voluntary Cleanup Program Cleanup Started 561155 ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 7/25/2007 7/25/2007 Northwest Region CleanupSite Initial Investigation / Federal Preliminary Assessment Completed 7/27/2007 7/27/2007 Ecology Colburn, Gail CleanupSite Early Notice Letter(s)Completed 8/6/2007 8/6/2007 Colburn, Gail VcpProject NW1914 VCP Opinion on Remedial Investigation Completed 4/9/2008 5/1/2008 Hickey, Joe VcpProject NW1914 VCP Status Request Completed 5/7/2013 Pederson, Carrie VcpProject NW1914 VCP Opinion on Interim Action Completed 9/22/2008 12/11/2008 Nye, Roger VcpProject NW3017 VCP Receipt of Plan or Report Completed 11/16/2015 11/16/2015 Fernandez, Sonia VcpProject NW3017 VCP Receipt of Plan or Report Completed 7/24/2017 7/24/2017 Maurer, Christopher VcpProject NW3017 VCP Opinion on Site Cleanup In Process 12/22/2015 Maurer, Christopher SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Halogenated Organics C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Service Linen Supply Cleanup Site ID: 3382 FS ID: 12593698 Alternate Name(s): Service Linen Supply, SERVICE LINEN SUPPLY INC LOCATION: WRIA: 9 Lat/Long: 47.478 -122.207 View Vicinity Map Address: 903 S 4TH ST Township Range Section Legislative District: 37 RENTON 98057-0659 23N 5E 17 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Headquarters Site Manager: Cook, Jason Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 3363 Service Linen Supply Upland Voluntary Cleanup Program Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager LUST LUST - Notification Completed 10/19/2000 10/19/2000 Bails, John LUST LUST - Report Received Completed 2/1/2017 2/1/2017 LUST LUST - Report Received Completed 10/19/2000 10/19/2000 VcpProject NW1637 VCP Opinion on Interim Action Completed 6/6/2006 8/3/2006 Hickey, Joe VcpProject NW3113 VCP Opinion on Site Cleanup Completed 2/1/2017 10/27/2017 Cook, Jason SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Conventional Contaminants, Organic C C LUST - Other Hazardous Substance C C Non-Halogenated Solvents C C Petroleum-Gasoline C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Texaco 632320402 Cleanup Site ID: 5313 FS ID: 3238112 Alternate Name(s): CHEVRON TEXACO 21-1549, GULL 1201, Texaco 632320402, Texaco Station 632320402 LOCATION: WRIA: 9 Lat/Long: 47.474 -122.207 View Vicinity Map Address: 509 S GRADY WAY Township Range Section Legislative District: 11 RENTON 98055 23N 5E 19 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Nye, Roger Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 4908 GULL 1201 Upland Voluntary Cleanup Program Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager Milestone Cleanup Action Plan In Process 4/27/2005 12/31/2006 Northwest Region LUST LUST - Notification Completed 8/28/1989 8/28/1989 LUST LUST - Report Received Completed 3/9/1994 3/9/1994 LUST LUST - Report Received Completed 12/16/2005 12/16/2005 LUST LUST - Report Received Completed 6/22/1998 6/22/1998 LUST LUST - Report Received Completed 2/11/1997 2/11/1997 LUST LUST - Report Received Completed 3/12/1998 3/12/1998 LUST LUST - Report Received Completed 4/25/2001 4/25/2001 LUST LUST - Report Received Completed 4/16/1998 4/16/1998 LUST LUST - Report Received Completed 7/6/2012 7/6/2012 LUST LUST - Report Received Completed 10/13/1998 10/13/1998 LUST LUST - Report Received Completed 12/17/2004 12/17/2004 LUST LUST - Report Received Completed 3/12/1998 3/12/1998 SITE ACTIVITIES: Toxics Cleanup Program Integrated Site Information System Page 1 of 3 Cleanup Site Details 3/8/2018 LUST LUST - Report Received Completed 1/29/2003 1/29/2003 LUST LUST - Report Received Completed 3/7/1994 3/7/1994 LUST LUST - Report Received Completed 2/11/1997 2/11/1997 LUST LUST - Report Received Completed 10/16/1995 10/16/1995 LUST LUST - Report Received Completed 4/21/1997 4/21/1997 LUST LUST - Report Received Completed 1/22/2002 1/22/2002 LUST LUST - Report Received Completed 3/31/1994 3/31/1994 LUST LUST - Report Received Completed 2/11/1997 2/11/1997 LUST LUST - Report Received Completed 10/13/1998 10/13/1998 LUST LUST - Report Received Completed 5/30/1995 5/30/1995 LUST LUST - Report Received Completed 8/26/1997 8/26/1997 LUST LUST - Report Received Completed 4/24/1995 4/24/1995 LUST LUST - Report Received Completed 10/16/1995 10/16/1995 LUST LUST - Report Received Completed 8/23/1996 8/23/1996 LUST LUST - Report Received Completed 9/30/2005 9/30/2005 LUST LUST - Report Received Completed 11/11/1993 11/11/1993 LUST LUST - Report Received Completed 12/23/2003 12/23/2003 LUST LUST - Report Received Completed 12/19/1994 12/19/1994 LUST LUST - Report Received Completed 1/7/1999 1/7/1999 LUST LUST - Report Received Completed 3/2/2007 3/2/2007 LUST LUST - Report Received Completed 8/9/2001 8/9/2001 LUST LUST - Report Received Completed 10/19/2009 10/19/2009 VcpProject NW1450 VCP Status Request In Process 7/7/2017 Fernandez, Sonia VcpProject NW1450 VCP Opinion on Cleanup Action Plan Completed 4/27/2005 Adams, Mark VcpProject NW1450 VCP Opinion on Interim Action Completed 3/19/2007 Adams, Mark VcpProject NW1450 VCP Opinion on Interim Action Canceled 7/9/2008 Adams, Mark Media:AFFECTED MEDIA & CONTAMINANTS: Toxics Cleanup Program Integrated Site Information System Page 2 of 3 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Benzene C C Lead C C Metals Priority Pollutants C B Pesticides-Unspecified C Petroleum-Gasoline C C Petroleum-Other C C Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 3 of 3 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Lithia Dodge Chrysler Jeep Cleanup Site ID: 5446 FS ID: 7826317 Alternate Name(s): Lithia Dodge Chrysler Jeep, PUGET SOUND CHRY PLY INC, PUGET SOUND CHRY-PLY INC, PUGET SOUND CHRYSLER PYMOUTH INC LOCATION: WRIA: 9 Lat/Long: 47.476 -122.215 View Vicinity Map Address: 585 RAINIER AVE S Township Range Section Legislative District: 37 RENTON 98055 23N 5E 18 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 5935 PUGET SOUND CHRYSLER PLYMOUTH Upland Independent Action Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 9/30/1994 9/30/1994 Northwest Region LUST LUST - Notification Completed 9/30/1994 9/30/1994 LUST LUST - Report Received Completed 12/13/1993 12/13/1993 LUST LUST - Report Received Completed 7/14/1994 7/14/1994 LUST LUST - Report Received Completed 10/13/1993 10/13/1993 LUST LUST - Report Received Completed 9/19/1994 9/19/1994 LUST LUST - Report Received Completed 3/14/2007 3/14/2007 LUST LUST - Report Received Completed 1/10/1995 1/10/1995 LUST LUST - Report Received Completed 10/20/1997 10/20/1997 LUST LUST - Report Received Completed 1/23/1995 1/23/1995 LUST LUST - Report Received Completed 3/23/1994 3/23/1994 LUST LUST - Report Received Completed 6/11/1996 6/11/1996 VcpProject NW0913 VCP Opinion on Cleanup Action Completed 6/11/2002 Sato, Brian SITE ACTIVITIES: AFFECTED MEDIA & CONTAMINANTS: Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Arsenic C S Benzene C C Lead C S Non-Halogenated Solvents C C Petroleum-Gasoline C C Petroleum-Other C C Media: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Walkers Renton Subaru Used Cars Cleanup Site ID: 5659 FS ID: 19684856 Alternate Name(s): SOUND SUBARU RENTON, WALKER SUBARU USED CAR LOT, Walkers Renton Subaru Used Cars LOCATION: WRIA: 9 Lat/Long: 47.480 -122.217 View Vicinity Map Address: 250 RAINIER AVE S Township Range Section Legislative District: 37 RENTON 98057 23N 5E 18 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 6291 SOUND SUBARU Upland Independent Action Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager LUST LUST - Notification Completed 4/8/1998 4/8/1998 LUST LUST - Report Received Completed 3/8/2000 3/8/2000 LUST LUST - Report Received Completed 3/8/2000 3/8/2000 LUST LUST - Report Received Completed 3/8/2000 3/8/2000 LUST LUST - Report Received Completed 4/8/1998 4/8/1998 LUST LUST - Report Received Completed 11/12/2013 11/12/2013 LUST LUST - Report Received Completed 11/12/2013 11/12/2013 VcpProject NW0420 VCP Opinion on Cleanup Action Completed 3/8/2000 5/4/2000 Kuntz, Michael VcpProject NW0420 VCP Opinion on Cleanup Action Completed 7/4/1776 Kuntz, Michael VcpProject NW2798 VCP Opinion on Remedial Investigation Canceled 11/12/2013 Madakor, Nnamdi SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Benzene C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Non-Halogenated Solvents C C Petroleum-Diesel C C Petroleum-Gasoline C C Petroleum-Other C C Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Sound Ford Cleanup Site ID: 6342 FS ID: 58499353 Alternate Name(s): Sound Ford, SOUND FORD INC, SOUND FORD RENTON LOCATION: WRIA: 9 Lat/Long: 47.473 -122.218 View Vicinity Map Address: 750 RAINIER AVE S Township Range Section Legislative District: 11 RENTON 98055 23N 5E 19 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 4881 SOUND FORD RENTON Upland Independent Action Cleanup Started 602460 ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 7/29/1989 7/29/1989 Northwest Region CleanupSite Site Discovery/Release Report Received Completed 8/15/1989 8/15/1989 Northwest Region CleanupSite Initial Investigation / Federal Preliminary Assessment Completed 11/10/2008 11/10/2008 Ecology Reid, Wallace CleanupSite Early Notice Letter(s)Completed 2/18/2009 2/18/2009 Reid, Wallace LUST LUST - Notification Completed 7/27/1989 7/27/1989 LUST LUST - Report Received Completed 10/4/1989 10/4/1989 LUST LUST - Report Received Completed 10/4/1989 10/4/1989 SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Benzene S C Petroleum-Gasoline C C Petroleum-Other S C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:LTS Trucking Cleanup Site ID: 6558 FS ID: 71914167 Alternate Name(s): CASTAGNO BROTHERS, CASTAGNO-BROS, LTS Trucking, RENTON ISSAQUAH AUTO FREIGHTLINE LOCATION: WRIA: 9 Lat/Long: 47.474 -122.212 View Vicinity Map Address: 423 S 7TH ST Township Range Section Legislative District: 11 RENTON 98055 23N 5E 19 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Yes Is PSI Site? NFA Received? NFA Date: 1/29/1999 NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 6426 LTS Trucking Upland Voluntary Cleanup Program No Further Action Required 15042 LTS Trucking (Off-Property)Upland No Process Awaiting Cleanup ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Reopen Site Completed 6/28/2011 6/28/2011 Northwest Region CleanupSite Site Status Changed to NFA Completed 1/29/1999 1/29/1999 CleanupSite ActivityType Periodic Review Completed 11/1/2014 11/1/2014 Freeman, Eugene CleanupSite ActivityType Periodic Review Planned 10/1/2019 Freeman, Eugene CleanupSite ActivityType Periodic Review Completed 11/2/2009 12/21/2009 Hickey, Joe LUST LUST - Notification Completed 2/19/1998 2/19/1998 Forson, Ben LUST LUST - Site Characterization Report Completed 1/10/1997 1/10/1997 LUST LUST - Report Received Completed 8/10/1997 8/10/1997 LUST LUST - Report Received Completed 2/12/1998 2/12/1998 LUST LUST - Report Received Completed 5/10/1997 5/10/1997 LUST LUST - Report Received Completed 10/30/1997 10/30/1997 LUST LUST - Report Received Completed 2/19/1998 2/19/1998 SITE ACTIVITIES: Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 VcpProject NW0033 VCP Opinion on Property Cleanup Completed 6/28/2011 6/28/2011 Olsen, Russ VcpProject NW0033 VCP Opinion on Cleanup Action Completed 2/19/1998 1/29/1999 Forson, Ben Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Petroleum-Other C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:ARCO STATION 5207 Cleanup Site ID: 8164 FS ID: 17426998 Alternate Name(s): ARCO 05207, Arco 5207, ARCO STATION 5207, Renton Daily Grow Mart, RENTON DAILY GROW MART INC, RENTON EAGLE MART LOCATION: WRIA: 8 Lat/Long: 47.489 -122.202 View Vicinity Map Address: 401 PARK AVE N Township Range Section Legislative District: 37 RENTON 98055 23N 5E 8 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 7856 ARCO STATION # 5207 Upland Voluntary Cleanup Program Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager LUST LUST - Notification Completed 12/15/1989 12/15/1989 LUST LUST - Report Received Completed 1/22/2010 1/22/2010 LUST LUST - Report Received Completed 3/4/2009 3/4/2009 LUST LUST - Report Received Completed 3/3/2000 3/3/2000 LUST LUST - Report Received Completed 7/24/1991 7/24/1991 LUST LUST - Report Received Completed 6/7/2010 6/7/2010 LUST LUST - Report Received Completed 6/24/1991 6/24/1991 LUST LUST - Report Received Completed 4/21/2006 4/21/2006 LUST LUST - Report Received Completed 4/30/1999 4/30/1999 LUST LUST - Report Received Completed 7/22/1993 7/22/1993 LUST LUST - Report Received Completed 2/10/1997 2/10/1997 LUST LUST - Report Received Completed 11/30/1993 11/30/1993 LUST LUST - Report Received Completed 3/15/2007 3/15/2007 SITE ACTIVITIES: Toxics Cleanup Program Integrated Site Information System Page 1 of 3 Cleanup Site Details 3/8/2018 LUST LUST - Report Received Completed 9/23/1999 9/23/1999 LUST LUST - Report Received Completed 10/26/1998 10/26/1998 LUST LUST - Report Received Completed 3/19/1991 3/19/1991 LUST LUST - Report Received Completed 10/21/2005 10/21/2005 LUST LUST - Report Received Completed 12/15/1995 12/15/1995 LUST LUST - Report Received Completed 5/24/2001 5/24/2001 LUST LUST - Report Received Completed 4/28/2008 4/28/2008 LUST LUST - Report Received Completed 2/7/1996 2/7/1996 LUST LUST - Report Received Completed 4/24/2003 4/24/2003 LUST LUST - Report Received Completed 10/27/1997 10/27/1997 LUST LUST - Report Received Completed 2/19/1993 2/19/1993 LUST LUST - Report Received Completed 1/22/2010 1/22/2010 LUST LUST - Report Received Completed 7/22/1997 7/22/1997 LUST LUST - Report Received Completed 5/17/1994 5/17/1994 LUST LUST - Report Received Completed 2/7/2002 2/7/2002 LUST LUST - Report Received Completed 4/6/1990 4/6/1990 LUST LUST - Report Received Completed 10/14/2008 10/14/2008 LUST LUST - Report Received Completed 11/9/1996 11/9/1996 LUST LUST - Report Received Completed 3/24/2004 3/24/2004 LUST LUST - Report Received Completed 11/6/2000 11/6/2000 LUST LUST - Report Received Completed 6/12/1992 6/12/1992 LUST LUST - Report Received Completed 8/24/2006 8/24/2006 LUST LUST - Report Received Completed 8/10/1993 8/10/1993 LUST LUST - Report Received Completed 10/20/2004 10/20/2004 LUST LUST - Report Received Completed 4/11/1995 4/11/1995 LUST LUST - Report Received Completed 4/5/1993 4/5/1993 LUST LUST - Report Received Completed 12/23/2003 12/23/2003 LUST LUST - Report Received Completed 8/25/1994 8/25/1994 Toxics Cleanup Program Integrated Site Information System Page 2 of 3 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 LUST LUST - Report Received Completed 2/11/2005 2/11/2005 LUST LUST - Report Received Completed 4/10/1998 4/10/1998 LUST LUST - Report Received Completed 10/25/2007 10/25/2007 LUST LUST - Report Received Completed 1/16/1995 1/16/1995 LUST LUST - Report Received Completed 9/9/2010 9/9/2010 LUST LUST - Report Received Completed 9/8/2010 9/8/2010 LUST LUST - Report Received Completed 11/22/2010 11/22/2010 LUST LUST - Report Received Completed 2/9/2011 2/9/2011 LUST LUST - Report Received Completed 2/8/2012 2/8/2012 LUST LUST - Report Received Completed 2/21/2013 2/21/2013 LUST LUST - Report Received Completed 11/1/2011 11/1/2011 LUST LUST - Report Received Completed 3/5/2015 3/5/2015 LUST LUST - Report Received Completed 4/14/2015 4/14/2015 LUST LUST - Report Received Completed 10/24/2014 10/24/2014 LUST LUST - Report Received Completed 7/2/2015 7/2/2015 LUST LUST - Report Received Completed 4/27/2014 4/27/2014 VcpProject NW2467 VCP Opinion on Site Cleanup Completed 3/5/2015 8/2/2016 Fernandez, Sonia Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Benzene C C Petroleum-Gasoline C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 3 of 3 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Brown Bear Car Wash 2422 Cleanup Site ID: 8561 FS ID: 27778869 Alternate Name(s): Brown Bear Car Wash 2422, Car Wash Enterprises, RENTON 1 LOCATION: WRIA: 9 Lat/Long: 47.474 -122.216 View Vicinity Map Address: 621 & 641 RAINIER AVE S Township Range Section Legislative District: 11 RENTON 98055-2410 23N 5E 18 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 12682 Car Wash Enterprises Renton (Off-Property)Upland No Process Cleanup Started 8253 Car Wash Enterprises Renton (Property)Upland Voluntary Cleanup Program No Further Action Required ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 8/19/2010 8/19/2010 Northwest Region LUST LUST - Notification Completed 4/12/1991 4/12/1991 LUST LUST - Report Received Completed 10/26/1999 10/26/1999 LUST LUST - Report Received Completed 9/2/1992 9/2/1992 LUST LUST - Report Received Completed 8/1/2003 8/1/2003 LUST LUST - Report Received Completed 5/30/1997 5/30/1997 LUST LUST - Report Received Completed 1/28/2005 1/28/2005 LUST LUST - Report Received Completed 11/7/1997 11/7/1997 LUST LUST - Report Received Completed 11/2/1993 11/2/1993 LUST LUST - Report Received Completed 9/12/2002 9/12/2002 LUST LUST - Report Received Completed 8/2/1999 8/2/1999 LUST LUST - Report Received Completed 8/20/2001 8/20/2001 SITE ACTIVITIES: Toxics Cleanup Program Integrated Site Information System Page 1 of 4 Cleanup Site Details 3/8/2018 LUST LUST - Report Received Completed 6/7/2004 6/7/2004 LUST LUST - Report Received Completed 1/4/2001 1/4/2001 LUST LUST - Report Received Completed 11/1/2004 11/1/2004 LUST LUST - Report Received Completed 7/18/2000 7/18/2000 LUST LUST - Report Received Completed 9/30/1992 9/30/1992 LUST LUST - Report Received Completed 8/25/1998 8/25/1998 LUST LUST - Report Received Completed 1/31/2003 1/31/2003 LUST LUST - Report Received Completed 9/28/1998 9/28/1998 LUST LUST - Report Received Completed 5/28/1992 5/28/1992 LUST LUST - Report Received Completed 12/29/1998 12/29/1998 LUST LUST - Report Received Completed 8/28/2003 8/28/2003 LUST LUST - Report Received Completed 5/9/1997 5/9/1997 LUST LUST - Report Received Completed 4/15/1991 4/15/1991 LUST LUST - Report Received Completed 9/16/2005 9/16/2005 LUST LUST - Report Received Completed 7/17/2000 7/17/2000 LUST LUST - Report Received Completed 9/17/1993 9/17/1993 LUST LUST - Report Received Completed 9/10/1993 9/10/1993 LUST LUST - Report Received Completed 4/15/1991 4/15/1991 LUST LUST - Report Received Completed 2/26/1998 2/26/1998 LUST LUST - Report Received Completed 1/29/2003 1/29/2003 LUST LUST - Report Received Completed 2/4/2002 2/4/2002 LUST LUST - Report Received Completed 10/18/1993 10/18/1993 LUST LUST - Report Received Completed 2/2/2000 2/2/2000 LUST LUST - Report Received Completed 5/7/2003 5/7/2003 LUST LUST - Report Received Completed 8/25/1998 8/25/1998 LUST LUST - Report Received Completed 9/10/1992 9/10/1992 LUST LUST - Report Received Completed 9/6/1996 9/6/1996 LUST LUST - Report Received Completed 5/9/2002 5/9/2002 Toxics Cleanup Program Integrated Site Information System Page 2 of 4 Cleanup Site Details 3/8/2018 LUST LUST - Report Received Completed 12/7/1992 12/7/1992 LUST LUST - Report Received Completed 3/18/1999 3/18/1999 LUST LUST - Report Received Completed 10/4/2005 10/4/2005 LUST LUST - Report Received Completed 7/29/2010 7/29/2010 LUST LUST - Report Received Completed 7/29/2010 7/29/2010 LUST LUST - Report Received Completed 7/29/2010 7/29/2010 LUST LUST - Report Received Completed 7/29/2010 7/29/2010 LUST LUST - Report Received Completed 11/15/2010 11/15/2010 LUST LUST - Report Received Completed 7/29/2010 7/29/2010 LUST LUST - Report Received Completed 1/3/2012 1/3/2012 LUST LUST - Report Received Completed 10/15/2012 10/15/2012 VcpProject NW2327 VCP Receipt of Plan or Report Completed 10/15/2012 10/15/2012 Pederson, Carrie VcpProject NW2327 VCP Receipt of Plan or Report Completed 1/3/2012 1/3/2012 Fernandez, Sonia VcpProject NW2327 VCP Opinion on Remedial Investigation Work Plan Completed 11/15/2010 12/13/2010 Liu, Jing VcpProject NW2327 VCP Opinion on Site Cleanup Completed 1/6/2012 4/12/2012 Vick, Heather VcpProject NW2327 VCP Opinion on Site Cleanup Completed 10/15/2012 1/10/2013 Vick, Heather LUST LUST - Notification Completed 1/10/2013 1/10/2013 Northwest Region LUST LUST - Report Received Completed 1/3/2012 1/3/2012 Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Benzene C C Non-Halogenated Solvents RB RB Petroleum-Gasoline C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 3 of 4 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 4 of 4 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Chevron 99114 Cleanup Site ID: 10476 FS ID: 77287947 Alternate Name(s): AABRA INC, CHEVRON 99114, CHEVRON SS 99114, GRADY WAY CHEVRON LOCATION: WRIA: 9 Lat/Long: 47.471 -122.216 View Vicinity Map Address: 301 S GRADY WAY Township Range Section Legislative District: 11 RENTON 98055 23N 5E 19 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 10168 CHEVRON 99114 Upland Independent Action Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager LUST LUST - Notification Completed 4/5/1991 4/5/1991 LUST LUST - Report Received Completed 12/22/2005 12/22/2005 LUST LUST - Report Received Completed 1/4/1994 1/4/1994 LUST LUST - Report Received Completed 3/4/2010 3/4/2010 LUST LUST - Report Received Completed 5/12/2008 5/12/2008 LUST LUST - Report Received Completed 8/2/1999 8/2/1999 LUST LUST - Report Received Completed 1/29/2003 1/29/2003 LUST LUST - Report Received Completed 4/24/1995 4/24/1995 LUST LUST - Report Received Completed 1/25/2002 1/25/2002 LUST LUST - Report Received Completed 7/5/2007 7/5/2007 LUST LUST - Report Received Completed 12/8/1997 12/8/1997 LUST LUST - Report Received Completed 1/14/2004 1/14/2004 LUST LUST - Report Received Completed 9/16/1993 9/16/1993 SITE ACTIVITIES: Toxics Cleanup Program Integrated Site Information System Page 1 of 3 Cleanup Site Details 3/8/2018 LUST LUST - Report Received Completed 1/11/2000 1/11/2000 LUST LUST - Report Received Completed 4/3/1996 4/3/1996 LUST LUST - Report Received Completed 3/4/1998 3/4/1998 LUST LUST - Report Received Completed 10/10/1994 10/10/1994 LUST LUST - Report Received Completed 5/7/2001 5/7/2001 LUST LUST - Report Received Completed 8/7/1996 8/7/1996 LUST LUST - Report Received Completed 1/13/1995 1/13/1995 LUST LUST - Report Received Completed 7/12/1994 7/12/1994 LUST LUST - Report Received Completed 1/6/1995 1/6/1995 LUST LUST - Report Received Completed 3/8/1994 3/8/1994 LUST LUST - Report Received Completed 10/1/2009 10/1/2009 LUST LUST - Report Received Completed 7/25/1994 7/25/1994 LUST LUST - Report Received Completed 8/10/2009 8/10/2009 LUST LUST - Report Received Completed 1/6/2005 1/6/2005 LUST LUST - Report Received Completed 7/10/1991 7/10/1991 LUST LUST - Report Received Completed 7/12/1993 7/12/1993 LUST LUST - Report Received Completed 9/25/1995 9/25/1995 LUST LUST - Report Received Completed 11/6/2003 11/6/2003 LUST LUST - Report Received Completed 11/13/1995 11/13/1995 LUST LUST - Report Received Completed 11/15/2007 11/15/2007 LUST LUST - Report Received Completed 6/30/1993 6/30/1993 LUST LUST - Report Received Completed 6/20/1994 6/20/1994 LUST LUST - Report Received Completed 11/3/2006 11/3/2006 LUST LUST - Report Received Completed 4/21/1994 4/21/1994 LUST LUST - Report Received Completed 1/23/2001 1/23/2001 LUST LUST - Report Received Completed 10/5/1994 10/5/1994 LUST LUST - Report Received Completed 10/24/1996 10/24/1996 LUST LUST - Report Received Completed 7/25/1996 7/25/1996 Toxics Cleanup Program Integrated Site Information System Page 2 of 3 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 LUST LUST - Report Received Completed 11/4/1993 11/4/1993 LUST LUST - Report Received Completed 10/14/1991 10/14/1991 LUST LUST - Report Received Completed 5/5/1993 5/5/1993 LUST LUST - Report Received Completed 1/28/1992 1/28/1992 LUST LUST - Report Received Completed 1/9/2012 1/9/2012 LUST LUST - Report Received Completed 7/6/2011 7/6/2011 LUST LUST - Report Received Completed 1/10/2011 1/10/2011 LUST LUST - Report Received Completed 5/6/2011 5/6/2011 Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Benzene C C Petroleum-Gasoline C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 3 of 3 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Taylor Auto Body Cleanup Site ID: 9662 FS ID: 54887792 Alternate Name(s): Taylor Auto Body, TAYLOR'S AUTO BODY, Taylors Auto Body LOCATION: WRIA: 9 Lat/Long: 47.479 -122.205 View Vicinity Map Address: 330 MAIN AVE S Township Range Section Legislative District: 37 RENTON 98057 23N 5E 17 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Headquarters Site Manager: Maurer, Christopher Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: 10/3/2011 NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 9354 TAYLOR AUTO BODY Upland Voluntary Cleanup Program Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 10/10/1990 10/10/1990 Northwest Region CleanupSite Initial Investigation / Federal Preliminary Assessment Completed 8/8/2011 8/8/2011 Ecology w/ Contractor Olsen, Russ CleanupSite Reopen Site Completed 12/23/2013 12/23/2013 Fernandez, Sonia CleanupSite Site Status Changed to NFA Completed 10/3/2011 10/3/2011 Olsen, Russ LUST LUST - Notification Completed 10/10/1990 10/10/1990 LUST LUST - Report Received Completed 12/23/2013 12/23/2013 LUST LUST - Report Received Completed 12/23/2013 12/23/2013 LUST LUST - Report Received Completed 12/23/2013 12/23/2013 LUST LUST - Report Received Completed 12/23/2013 12/23/2013 LUST LUST - Report Received Completed 12/23/2013 12/23/2013 LUST LUST - Report Received Completed 7/3/2017 7/3/2017 LUST LUST - Report Received Completed 7/3/2017 7/3/2017 LUST LUST - Report Received Completed 12/21/2016 12/21/2016 SITE ACTIVITIES: Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 LUST LUST - Report Received Completed 9/10/2014 9/10/2014 LUST LUST - Report Received Completed 11/29/2017 11/29/2017 LUST LUST - Report Received Completed 8/29/1990 8/29/1990 LUST LUST - Report Received Completed 11/16/1990 11/16/1990 VcpProject NW2814 VCP Receipt of Plan or Report Completed 12/5/2017 12/5/2017 Maurer, Christopher VcpProject NW2814 VCP Opinion on Remedial Investigation Work Plan In Process 3/24/2017 Northwest Region VcpProject NW2814 VCP Opinion on Remedial Investigation Completed 12/23/2013 2/28/2014 Freier-Coppinger, Romy VcpProject NW2814 VCP Status Request Completed 5/13/2016 12/21/2016 Bardy, Louise Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Benzene S Other Non-Halogenated Organics C Petroleum-Gasoline C Petroleum-Other C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 KING COUNTY SITE ID:Sears Svc Ctr Old Renton Shopping Cleanup Site ID: 9860 FS ID: 60178828 Alternate Name(s): SEARS ROEBUCK & CO RENTON, SEARS ROEBUCK & CO UST 7842, Sears Svc Ctr Old Renton Shopping LOCATION: WRIA: 9 Lat/Long: 47.477 -122.219 View Vicinity Map Address: 359 RENTON CENTER WAY SW Township Range Section Legislative District: 11 RENTON 98055-2393 23N 5E 18 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 9552 Sears Svc Ctr Old Renton Shopping Upland Independent Action Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager LUST LUST - Notification Completed 11/18/1994 11/18/1994 LUST LUST - Site Characterization Report Completed 2/13/2003 2/13/2003 LUST LUST - Report Received Completed 1/4/1995 1/4/1995 SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Petroleum-Diesel C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 1 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 KING COUNTY SITE ID:SDS Partners Property Cleanup Site ID: 9972 FS ID: 63618514 Alternate Name(s): SDS PARTNERS, SDS Partners Property LOCATION: WRIA: 8 Lat/Long: 47.485 -122.212 View Vicinity Map Address: 307 AIRPORT WAY Township Range Section Legislative District: 37 RENTON 98057 23N 5E 18 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 9664 SDS Partners Property Upland Independent Action Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager LUST LUST - Notification Completed 7/12/1993 7/12/1993 LUST LUST - Report Received Completed 11/1/1993 11/1/1993 SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Petroleum-Other C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 1 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Chevron 99114 Cleanup Site ID: 10476 FS ID: 77287947 Alternate Name(s): AABRA INC, CHEVRON 99114, CHEVRON SS 99114, GRADY WAY CHEVRON LOCATION: WRIA: 9 Lat/Long: 47.471 -122.216 View Vicinity Map Address: 301 S GRADY WAY Township Range Section Legislative District: 11 RENTON 98055 23N 5E 19 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 10168 CHEVRON 99114 Upland Independent Action Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager LUST LUST - Notification Completed 4/5/1991 4/5/1991 LUST LUST - Report Received Completed 12/22/2005 12/22/2005 LUST LUST - Report Received Completed 1/4/1994 1/4/1994 LUST LUST - Report Received Completed 3/4/2010 3/4/2010 LUST LUST - Report Received Completed 5/12/2008 5/12/2008 LUST LUST - Report Received Completed 8/2/1999 8/2/1999 LUST LUST - Report Received Completed 1/29/2003 1/29/2003 LUST LUST - Report Received Completed 4/24/1995 4/24/1995 LUST LUST - Report Received Completed 1/25/2002 1/25/2002 LUST LUST - Report Received Completed 7/5/2007 7/5/2007 LUST LUST - Report Received Completed 12/8/1997 12/8/1997 LUST LUST - Report Received Completed 1/14/2004 1/14/2004 LUST LUST - Report Received Completed 9/16/1993 9/16/1993 SITE ACTIVITIES: Toxics Cleanup Program Integrated Site Information System Page 1 of 3 Cleanup Site Details 3/8/2018 LUST LUST - Report Received Completed 1/11/2000 1/11/2000 LUST LUST - Report Received Completed 4/3/1996 4/3/1996 LUST LUST - Report Received Completed 3/4/1998 3/4/1998 LUST LUST - Report Received Completed 10/10/1994 10/10/1994 LUST LUST - Report Received Completed 5/7/2001 5/7/2001 LUST LUST - Report Received Completed 8/7/1996 8/7/1996 LUST LUST - Report Received Completed 1/13/1995 1/13/1995 LUST LUST - Report Received Completed 7/12/1994 7/12/1994 LUST LUST - Report Received Completed 1/6/1995 1/6/1995 LUST LUST - Report Received Completed 3/8/1994 3/8/1994 LUST LUST - Report Received Completed 10/1/2009 10/1/2009 LUST LUST - Report Received Completed 7/25/1994 7/25/1994 LUST LUST - Report Received Completed 8/10/2009 8/10/2009 LUST LUST - Report Received Completed 1/6/2005 1/6/2005 LUST LUST - Report Received Completed 7/10/1991 7/10/1991 LUST LUST - Report Received Completed 7/12/1993 7/12/1993 LUST LUST - Report Received Completed 9/25/1995 9/25/1995 LUST LUST - Report Received Completed 11/6/2003 11/6/2003 LUST LUST - Report Received Completed 11/13/1995 11/13/1995 LUST LUST - Report Received Completed 11/15/2007 11/15/2007 LUST LUST - Report Received Completed 6/30/1993 6/30/1993 LUST LUST - Report Received Completed 6/20/1994 6/20/1994 LUST LUST - Report Received Completed 11/3/2006 11/3/2006 LUST LUST - Report Received Completed 4/21/1994 4/21/1994 LUST LUST - Report Received Completed 1/23/2001 1/23/2001 LUST LUST - Report Received Completed 10/5/1994 10/5/1994 LUST LUST - Report Received Completed 10/24/1996 10/24/1996 LUST LUST - Report Received Completed 7/25/1996 7/25/1996 Toxics Cleanup Program Integrated Site Information System Page 2 of 3 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 LUST LUST - Report Received Completed 11/4/1993 11/4/1993 LUST LUST - Report Received Completed 10/14/1991 10/14/1991 LUST LUST - Report Received Completed 5/5/1993 5/5/1993 LUST LUST - Report Received Completed 1/28/1992 1/28/1992 LUST LUST - Report Received Completed 1/9/2012 1/9/2012 LUST LUST - Report Received Completed 7/6/2011 7/6/2011 LUST LUST - Report Received Completed 1/10/2011 1/10/2011 LUST LUST - Report Received Completed 5/6/2011 5/6/2011 Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Benzene C C Petroleum-Gasoline C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 3 of 3 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:USA Petroleum 115 Cleanup Site ID: 11155 FS ID: 94569877 Alternate Name(s): Evans Tire Svc Ctrs 040, EVANS TIRE SVC CTRS 064, MOBIL #68406, Mobil 68406, TESORO 68406, TESORO WEST COAST COMPANY LLC 68406, USA MINI MART 115, USA Petroleum 115, USA PETROLEUM CORP 115 LOCATION: WRIA: 9 Lat/Long: 47.472 -122.218 View Vicinity Map Address: 765 RAINIER AVE S Township Range Section Legislative District: 11 RENTON 98055 23N 5E 19 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Warfel, Michael Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 10847 USA Petroleum 115 Upland Voluntary Cleanup Program Cleanup Started 616780 639781 ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 11/8/1990 11/8/1990 Northwest Region CleanupSite Initial Investigation / Federal Preliminary Assessment Completed 3/20/2013 3/20/2013 Ecology Zouboulakis, Chris CleanupSite Early Notice Letter(s)Completed 12/3/2013 12/3/2013 Musa, Donna CleanupSite Early Notice Letter(s)Completed 10/4/2013 10/4/2013 Musa, Donna LUST LUST - Notification Completed 11/8/1990 11/8/1990 LUST LUST - Site Assessment Report Completed 2/14/2018 2/14/2018 LUST LUST - Report Received Completed 2/2/2007 2/2/2007 LUST LUST - Report Received Completed 1/22/2003 1/22/2003 LUST LUST - Report Received Completed 9/16/2005 9/16/2005 LUST LUST - Report Received Completed 5/22/2013 5/22/2013 LUST LUST - Report Received Completed 8/20/2014 8/20/2014 LUST LUST - Report Received Completed 9/22/2014 9/22/2014 LUST LUST - Report Received Completed 8/13/2013 8/13/2013 SITE ACTIVITIES: Toxics Cleanup Program Integrated Site Information System Page 1 of 3 Cleanup Site Details 3/8/2018 LUST LUST - Report Received Completed 10/11/2013 10/11/2013 LUST LUST - Report Received Completed 3/12/2014 3/12/2014 LUST LUST - Report Received Completed 4/4/2014 4/4/2014 LUST LUST - Report Received Completed 9/29/2015 9/29/2015 LUST LUST - Report Received Completed 9/28/2015 9/28/2015 LUST LUST - Report Received Completed 12/23/2013 12/23/2013 LUST LUST - Report Received Completed 6/6/2016 6/6/2016 LUST LUST - Report Received Completed 1/11/2016 1/11/2016 LUST LUST - Report Received Completed 5/12/2017 5/12/2017 LUST LUST - Report Received Completed 5/9/2017 5/9/2017 LUST LUST - Report Received Completed 8/3/2017 8/3/2017 LUST LUST - Report Received Completed 7/6/2005 7/6/2005 LUST LUST - Report Received Completed 4/21/2003 4/21/2003 LUST LUST - Report Received Completed 10/24/1994 10/24/1994 LUST LUST - Report Received Completed 11/18/2008 11/18/2008 LUST LUST - Report Received Completed 7/7/2006 7/7/2006 LUST LUST - Report Received Completed 6/25/2001 6/25/2001 LUST LUST - Report Received Completed 7/23/2007 7/23/2007 LUST LUST - Report Received Completed 1/22/2001 1/22/2001 LUST LUST - Report Received Completed 7/15/2004 7/15/2004 LUST LUST - Report Received Completed 9/23/1998 9/23/1998 LUST LUST - Report Received Completed 4/13/2006 4/13/2006 LUST LUST - Report Received Completed 1/5/2006 1/5/2006 LUST LUST - Report Received Completed 4/19/2005 4/19/2005 LUST LUST - Report Received Completed 4/23/2007 4/23/2007 LUST LUST - Report Received Completed 9/25/2001 9/25/2001 LUST LUST - Report Received Completed 10/24/2003 10/24/2003 LUST LUST - Report Received Completed 12/27/2001 12/27/2001 Toxics Cleanup Program Integrated Site Information System Page 2 of 3 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 LUST LUST - Report Received Completed 7/22/2008 7/22/2008 LUST LUST - Report Received Completed 4/12/2001 4/12/2001 LUST LUST - Report Received Completed 6/6/2002 6/6/2002 LUST LUST - Report Received Completed 2/28/2002 2/28/2002 LUST LUST - Report Received Completed 10/7/2004 10/7/2004 LUST LUST - Report Received Completed 10/8/2002 10/8/2002 LUST LUST - Report Received Completed 1/16/2004 1/16/2004 LUST LUST - Report Received Completed 4/20/2004 4/20/2004 LUST LUST - Report Received Completed 3/4/2008 3/4/2008 LUST LUST - Report Received Completed 7/2/2003 7/2/2003 LUST LUST - Report Received Completed 10/17/2006 10/17/2006 LUST LUST - Report Received Completed 12/20/2007 12/20/2007 LUST LUST - Report Received Completed 11/18/2008 11/18/2008 LUST LUST - Report Received Completed 1/28/2005 1/28/2005 LUST LUST - Report Received Completed 3/8/2013 3/8/2013 VcpProject NW2847 VCP Opinion on Site Cleanup Completed 4/4/2014 6/30/2014 Sanchez, Maureen Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Benzene C C Other Non-Halogenated Organics C Petroleum-Gasoline C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 3 of 3 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Renton Clinic Association Cleanup Site ID: 11160 FS ID: 94731533 Alternate Name(s): RENTON CLINIC ASSOCIATION LOCATION: WRIA: 9 Lat/Long: 47.477 -122.216 View Vicinity Map Address: 215 S 4TH PL Township Range Section Legislative District: 11 KENT 98042-0000 23N 5E 18 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 10852 Renton Clinic Association Upland Independent Action Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 3/1/1992 3/1/1992 Northwest Region CleanupSite Initial Investigation / Federal Preliminary Assessment Completed 10/3/2011 10/3/2011 Ecology w/ Contractor Olsen, Russ CleanupSite Early Notice Letter(s)Completed 10/3/2011 10/3/2011 Olsen, Russ LUST LUST - Notification Completed 3/1/1992 3/1/1992 LUST LUST - Report Received Completed 4/23/1991 4/23/1991 LUST LUST - Report Received Completed 5/31/1995 5/31/1995 SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Petroleum-Other C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Formula One Service Cleanup Site ID: 11250 FS ID: 96572525 Alternate Name(s): FORMULA ONE FORMER INDY LUBE, Formula One Service, INDY LUBE UST 6799 LOCATION: WRIA: 9 Lat/Long: 47.483 -122.219 View Vicinity Map Address: 100 RAINIER AVE S Township Range Section Legislative District: 37 RENTON 98055-2044 23N 5E 18 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 10942 Formula One Service Upland Independent Action Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 1/16/2000 1/16/2000 Northwest Region LUST LUST - Notification Completed 1/6/2000 1/6/2000 Bails, John LUST LUST - Report Received Completed 2/1/2000 2/1/2000 LUST LUST - Report Received Completed 1/22/2001 1/22/2001 LUST LUST - Report Received Completed 1/22/2001 1/22/2001 LUST LUST - Report Received Completed 2/17/2000 2/17/2000 SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Petroleum-Other B C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Qwest Corporation W00276 Cleanup Site ID: 11252 FS ID: 96588161 Alternate Name(s): QWEST CORP W00276, Qwest Corporation W00276, RENTON CO 070276, US WEST COMMUNICATION INC W00276, US WEST COMMUNICATIONS W00276, US West Renton Central Office LOCATION: WRIA: 9 Lat/Long: 47.481 -122.207 View Vicinity Map Address: 225 WILLIAMS AVE S Township Range Section Legislative District: 37 RENTON 98055 23N 5E 17 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 10944 Qwest Corporation W00276 Upland Independent Action Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 10/3/1990 10/3/1990 Northwest Region CleanupSite Initial Investigation / Federal Preliminary Assessment Completed 1/20/2009 1/20/2009 Ecology Reid, Wallace CleanupSite Early Notice Letter(s)Completed 7/13/2012 7/13/2012 Musa, Donna LUST LUST - Notification Completed 10/3/1990 10/3/1990 LUST LUST - Report Received Completed 7/3/1991 7/3/1991 LUST LUST - Report Received Completed 11/20/1992 11/20/1992 LUST LUST - Report Received Completed 3/19/1991 3/19/1991 LUST LUST - Report Received Completed 9/20/1990 9/20/1990 SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Petroleum-Other C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Safeway Fuel Renton Cleanup Site ID: 11352 FS ID: 99291269 Alternate Name(s): SAFEWAY, SAFEWAY FUEL, Safeway Fuel Renton LOCATION: WRIA: 9 Lat/Long: 47.480 -122.216 View Vicinity Map Address: 103 S 3RD ST Township Range Section Legislative District: 37 RENTON 98055 23N 5E 18 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 11044 Safeway Fuel Renton Upland Independent Action Cleanup Started 504228 ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager LUST LUST - Notification Completed 5/18/1999 5/18/1999 LUST LUST - Report Received Completed 6/17/2011 6/17/2011 LUST LUST - Report Received Completed 11/13/2006 11/13/2006 LUST LUST - Report Received Completed 10/7/2002 10/7/2002 LUST LUST - Report Received Completed 8/15/2002 8/15/2002 LUST LUST - Report Received Completed 8/15/2002 8/15/2002 LUST LUST - Report Received Completed 8/15/2002 8/15/2002 LUST LUST - Report Received Completed 9/27/2004 9/27/2004 LUST LUST - Report Received Completed 8/15/2002 8/15/2002 LUST LUST - Report Received Completed 1/8/2003 1/8/2003 LUST LUST - Report Received Completed 4/18/2003 4/18/2003 LUST LUST - Report Received Completed 10/9/2007 10/9/2007 LUST LUST - Report Received Completed 5/14/2009 5/14/2009 SITE ACTIVITIES: Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 LUST LUST - Report Received Completed 10/29/2003 10/29/2003 LUST LUST - Report Received Completed 8/15/2002 8/15/2002 LUST LUST - Report Received Completed 8/15/2002 8/15/2002 LUST LUST - Report Received Completed 8/15/2002 8/15/2002 LUST LUST - Report Received Completed 8/15/2002 8/15/2002 LUST LUST - Report Received Completed 10/18/2005 10/18/2005 LUST LUST - Report Received Completed 6/3/2005 6/3/2005 LUST LUST - Report Received Completed 8/15/2002 8/15/2002 LUST LUST - Report Received Completed 5/3/2004 5/3/2004 LUST LUST - Report Received Completed 11/24/2009 11/24/2009 LUST LUST - Report Received Completed 7/12/2002 7/12/2002 LUST LUST - Report Received Completed 6/1/2010 6/1/2010 Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Benzene C C Petroleum-Gasoline C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Sunset Cars Cleanup Site ID: 11937 FS ID: 5366 Alternate Name(s): Pierotti Property, Sunset Cars, Vacant Property (Pierotti), Vacant Property Pierotti LOCATION: WRIA: 8 Lat/Long: 47.487 -122.194 View Vicinity Map Address: 330 Sunset Blvd N Township Range Section Legislative District: 37 Renton 98055 23N 5E 17 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 12544 SUNSET CARS Upland Independent Action Cleanup Started 629998 ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 10/26/2011 10/26/2011 Northwest Region CleanupSite Initial Investigation / Federal Preliminary Assessment Completed 11/7/2011 11/7/2011 Ecology Zouboulakis, Chris CleanupSite Early Notice Letter(s)Completed 8/6/2012 8/6/2012 Musa, Donna LUST LUST - Notification Completed 10/26/2011 10/26/2011 Northwest Region LUST LUST - Report Received Completed 12/19/2012 12/19/2012 LUST LUST - Report Received Completed 2/17/2012 2/17/2012 SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Benzene C Lead C Petroleum-Diesel C Petroleum-Gasoline C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Dennys Restaurant Cleanup Site ID: 12058 FS ID: 5970 Alternate Name(s): Denny's Restaurant, Dennys Restaurant, Dennys Restaurant Rainier Ave, RICHFIELD RAINIER SERVICE LOCATION: WRIA: 9 Lat/Long: 47.482 -122.217 View Vicinity Map Address: 144 RAINIER AVE S Township Range Section Legislative District: 37 RENTON 98057 23N 5E 18 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 12673 Denny's Restaurant Upland Voluntary Cleanup Program Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager LUST LUST - Notification Completed 12/31/2012 12/31/2012 Northwest Region LUST LUST - Report Received Completed 12/31/2012 12/31/2012 LUST LUST - Report Received Completed 12/31/2012 12/31/2012 LUST LUST - Report Received Completed 12/31/2012 12/31/2012 LUST LUST - Report Received Completed 8/9/2013 8/9/2013 VcpProject NW2677 VCP Receipt of Plan or Report Completed 12/31/2012 12/31/2012 Pederson, Carrie VcpProject NW2677 VCP Receipt of Plan or Report Completed 12/31/2012 12/31/2012 Pederson, Carrie VcpProject NW2677 VCP Receipt of Plan or Report Completed 12/31/2012 12/31/2012 Pederson, Carrie VcpProject NW2677 VCP Opinion on Site Cleanup Completed 1/15/2013 4/17/2013 Yang, Grant VcpProject NW2677 VCP Status Request Completed 8/9/2016 1/6/2017 Yang, Grant SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Benzene C C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Petroleum-Gasoline C C Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 KING COUNTY SITE ID:Tire Store Cleanup Site ID: 12364 FS ID: 24009 Alternate Name(s): Tire Store LOCATION: WRIA: 9 Lat/Long: 47.481 -122.210 View Vicinity Map Address: 205 LOGAN AVE S Township Range Section Legislative District: 37 RENTON 98057 23N 5E 18 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Northwest Site Manager: Northwest Region Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 13001 Tire Store Upland Independent Action Cleanup Started 641368 ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 5/20/2013 5/20/2013 Musa, Donna CleanupSite Initial Investigation / Federal Preliminary Assessment Completed 10/22/2013 10/22/2013 Ecology Musa, Donna CleanupSite Early Notice Letter(s)Completed 5/28/2014 5/28/2014 Musa, Donna SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Petroleum-Diesel C Petroleum-Other C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 1 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Cedar River Court Apartments Cleanup Site ID: 13142 FS ID: 12793 Alternate Name(s): Cedar River Court Apartments LOCATION: WRIA: 8 Lat/Long: 47.482 -122.204 View Vicinity Map Address: 130 MAIN AVE S Township Range Section Legislative District: 37 RENTON 98057 23N 5E 17 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Headquarters Site Manager: Maurer, Christopher Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 13836 Cedar River Court Apartments Upland Voluntary Cleanup Program Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager VcpProject NW3089 VCP Receipt of Plan or Report Completed 9/2/2016 9/2/2016 Fernandez, Sonia VcpProject NW3089 VCP Receipt of Plan or Report Completed 10/11/2016 10/11/2016 Fernandez, Sonia VcpProject NW3089 VCP Receipt of Plan or Report Completed 9/2/2016 9/2/2016 Fernandez, Sonia VcpProject NW3089 VCP Receipt of Plan or Report Completed 9/2/2016 9/2/2016 Fernandez, Sonia VcpProject NW3089 VCP Opinion on Site Cleanup In Process 9/2/2016 Maurer, Christopher SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Petroleum-Other C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 KING COUNTY SITE ID:Panther Lake Shopping Center Cleanup Site ID: 13256 FS ID: 17428 Alternate Name(s): Panther Lake Shopping Center LOCATION: WRIA: 9 Lat/Long: 47.416 -122.196 View Vicinity Map Address: 20610 108TH AVE SE Township Range Section Legislative District: 11 KENT 98031 22N 5E 5 Congressional District: 9 STATUS: Cleanup Started Rank: View Site Web Page View Site Documents Responsible Unit: Headquarters Site Manager: Maurer, Christopher Statute: MTCA Is Brownfield? Has Environmental Covenant? Is PSI Site? NFA Received? NFA Date: NFA Reason: cuID Cleanup Unit Name Unit Type Process Type Unit Status Size (Acres) ERTS ID 13966 Panther Lake Shopping Center Upland Voluntary Cleanup Program Cleanup Started ASSOCIATED CLEANUP UNIT(s) Applies to:Related ID (Unit-LUST-VCP) Activity Display Name Status Start Date End Date Legal Mechanism Performed By Project Manager CleanupSite Site Discovery/Release Report Received Completed 3/21/2017 3/21/2017 Fernandez, Sonia VcpProject NW3124 VCP Receipt of Plan or Report Completed 2/14/2017 2/14/2017 Fernandez, Sonia VcpProject NW3124 VCP Receipt of Plan or Report Completed 2/14/2017 2/14/2017 Fernandez, Sonia VcpProject NW3124 VCP Receipt of Plan or Report Completed 2/14/2017 2/14/2017 Fernandez, Sonia VcpProject NW3124 VCP Opinion on Remedial Investigation In Process 3/21/2017 Northwest Region SITE ACTIVITIES: Contaminant: Ground Water Surface Water Soil Sediment Air Bedrock Halogenated Solvents C Media:AFFECTED MEDIA & CONTAMINANTS: Key: B - Below Cleanup Level C - Confirmed Above Cleanup Level S - Suspected R - Remediated RA - Remediated-Above RB - Remediated-Below Toxics Cleanup Program Integrated Site Information System Page 1 of 2 Cleanup Site Details 3/8/2018 CleanupSiteDetails2014 Toxics Cleanup Program Integrated Site Information System Page 2 of 2 Cleanup Site Details 3/8/2018 RENTON WHPP UPDATE FEBRUARY 2019 APPENDIX D NOTIFICATION LETTERS DATE Address of local business or cleanup site (see Table 2 and Table D-1) Re: City of Renton Aquifer Protection Program To Whom It May Concern: The City of Renton has developed an updated Aquifer Protection Program Plan to help maintain drinking water quality for our city residents. The Plan is based on Washington Department of Health WAC 246-290-135(3) regulations. As part of the Plan, maps were prepared that show the areas around each city drinking water source where a chemical spill on the ground may cause contamination of the aquifer. These areas are Aquifer Protection Areas (APAs). The Plan also requires an inventory of potential sources of groundwater contamination within these APAs. The primary purpose of this letter is to notify you that your facility is located within one of our APAs. Since your business or the activities conducted at your facility may involve the use of chemicals (e.g., gasoline, underground storage tanks, hazardous materials, etc.), and the potential exists that a chemical spill from your facility may adversely impact the City drinking water supply, please notify the City of Renton immediately if a chemical spill occurs at your facility. All spills should be reported by dialing 911 and requesting that the City of Renton Fire Department and that Public Health Department for Seattle & King County be contacted. Thank you for assisting us in protecting our water supply and groundwater resources. If you have any questions, please contact me at (425) 430-7335. Sincerely, Katie Nolan Drinking Water Utility Civil Engineer City of Renton Table D‐1. WHPA Notification Mailing List for Active Sites of Potential Concern Map ID Facility Name Facility ID Address City State Zip Code 1 RENTON CITY CCTF 9776647 1715 SE MAPLE VALLEY HWY                 RENTON      WA 98055‐3900 2 RENTON CITY WELL 9 43699751 1707 SE MAPLE VALLEY HWY                 RENTON      WA 98055‐3900 3 Shag Cedar River Court Apartments  (Cedar River Court Apartments)12793 130 MAIN AVE S RENTON WA 98057 4 RENTON CITY WELL 8 32747884 1703 SE MAPLE VALLEY HWY                RENTON      WA 98055‐3900 5 RENTON CITY WELL 1 2 3 65475594 1398 HOUSER WAY N                       RENTON      WA 98056 6 Vacant (Tire Store)24009 205 LOGAN AVE S RENTON WA 98057 7 Pacific NW Bell Switching Station /  CenturyLink (Qwest Corporation  W00276)96588161 225 WILLIAMS AVE S RENTON WA 98055 8 Stoneway Concrete Renton 62244377 1915 SE MAPLE VALLEY HWY                RENTON      WA 98055 9 ABRA Auto Body & Glass  (Taylors Auto Body)54887792 330 MAIN AVE S RENTON WA 98057 10 North American Refractories 82472985 1500 HOUSER WAY S                       RENTON      WA 98055‐1566 11 SERVICE LINEN SUPPLY INC 12593698 903 S 4TH ST                            RENTON      WA 98057‐0659 12 Shell (Arco 5207)17426998 401 PARK AVE N RENTON WA 98055 13 Renton School Dist 403 2066 1220 N 4TH ST                           RENTON      WA 98055 14 Kennys Auto Rebuild Inc 46848442 618 Park Ave N Renton WA 98057 15 RENTON SOC 070728 77423621 549 GARDEN                              RENTON      WA 98055‐1511 16 PACCAR PARTS NW DISTRIBUTING 82882955 502 HOUSER WAY N                        RENTON      WA 98055‐1504 17 Kenworth Truck Research &  Development 5276518 485 HOUSER WAY N                        RENTON      WA 98055 18 PACCAR MIS 85953633 480 HOUSER WAY N RENTON WA 98057 19 PACIFIC CAR & FOUNDRY CO 2065 1400 N 4TH ST RENTON WA 98057 20 Boeing 5th & Park Building 85524291 500 PARK AVE N GARAGE BLDG 1013 & 1016   RENTON      WA 98055 21 Kelly Moore Paint Co Inc Renton 2509959 350 Sunset Blvd N Ste C Renton WA 98057 22 Spirit Auto Center of Renton (Sunset  Cars; Vacant Property (Pierotti))5366 330 Sunset Blvd N Renton WA 98055 23 Ero‐Dyne Aviation (SKY HARBOR  AVIATION )63051958 300 AIRPORT WAY S                       RENTON      WA 98055 24 Renton Airport 15436 243 Perimeter Rd W RENTON WA 98057 25 Vacant (SDS Partners)63618514 307 AIRPORT WAY RENTON WA 98057 26 Gudmundson Co Inc 62661325 102 LAKE AVE S                          RENTON      WA 98055 27 Formula‐1 Fast Lube (INDY LUBE UST  6799; Formula One Service)96572525 100 RAINIER AVE S                       RENTON      WA 98055‐2044 28 Vacant (Dennys Restaurant Rainier  Ave)5970 144 RAINIER AVE S RENTON WA 98057 29 Gene Meyer Inc 44381644 225 RAINIER AVE S                       RENTON      WA 98055 30 SUNSET RAINIER RENTON WALGREENS 88647696 299 RAINIER AVE S                       RENTON      WA 98055 31 Safeway Store 1563 5763 200 S 3rd St Renton WA 98055 32 Hertz and Lyft Express Drive (Walkers  Renton Subaru Used Cars)19684856 250 RAINIER AVE S RENTON WA 98057 33 SAFEWAY STORE 1563 FUEL CENTER 2859817 200 S 3RD ST STE A                      RENTON      WA 98055 34 SAFEWAY Fuel Renton 99291269 103 S 3RD ST RENTON WA 98055 35 RENTON BP 16258354 300 320 RAINIER AVE S                   RENTON      WA 98055 36 Renton Cleaning Center 5888526 364 RENTON CTR WAY SW                   RENTON      WA 98055 37 Fred Meyer Fuel Center No. 459 20819 405/431 Rainier Avenue South Renton WA 98057 38 Verizon Wireless Renton Center 2302487 450 SHATTUCK AVE S                      RENTON      WA 98055 39 Latin Market (Renton Clinic Assoc)94731533 215 S 4TH PL                            KENT            WA 98042‐0000 40 Salon de Belleza (Scott Drycleaners)62912812 201 S 4TH PL RENTON WA 98055 41 BURNETT PARK 9006005 502 BURNETT AVE S                       RENTON      WA 98055 42 Car Pros Chrysler Jeep Dodge Ram  (Lithia Dodge Chrysler Jeep)7826317 585 RAINIER AVE S                       RENTON      WA 98055 43 Brown Bear (RENTON 1, Brown Bear  Car Wash 2422)27778869 621 & 641 RAINIER AVE S RENTON WA 98055‐2410 44 PSE GRADY WAY RENTON COMPLEX  PARCEL 3 86541135 915 S GRADY WAY RENTON WA 98055 45 Renton Coil Spring Co.  (LTS Trucking,  Castagno Brothers)71914167 423 S 7TH ST                            RENTON      WA 98055 46 BROWN BEAR CAR WASH 99851765 800 GRADY WAY S                         RENTON      WA 98055‐2943 47 Bankers Auto Rebuild & Towing 18577466 405 S 7TH ST                            RENTON      WA 98055 48 Arco 5902 47138342 710 S GRADY WAY RENTON WA 98055 49 PSE GRADY WAY RENTON COMPLEX  PARCEL 2 21349929 915 S GRADY WAY RENTON WA 98055 50 Kenworth Truck R&D 9167239 790 GARDEN AVE N                        RENTON      WA 98055 51 PSE Boeing Renton #2 Substation 13138 704 Logan Ave N Renton WA 98057 52 KENWORTH TRUCK CO RENTON 13289817 1601 N 8TH ST                           RENTON      WA 98057 53 Car Wash Enterprises CWE Renton 4474679 77 RAINIER AVE S                        RENTON      WA 98055 54 King Cnty Solid Waste Div Renton Tran 62379615 3021 NE 4TH ST                          RENTON      WA 98056 Table D‐1. WHPA Notification Mailing List for Active Sites of Potential Concern Renton WHPP Update Table D‐1. WHPA Notification Mailing List for Active Sites of Potential Concern Map ID Facility Name Facility ID Address City State Zip Code 55 King County Dept of Transportation ‐  155 Monroe Ave NE 21295 Renton Transfer Station Renton WA 56 KING CNTY DPW RENTON FACILITY 32954817 155 MONROE AVE NE                        RENTON      WA 98056‐4101 57 KING CO REGIONAL COMM AND  EMERGENCY COORD CTR 24298 3511 NE 2ND ST RENTON WA 98056 58 Fred Meyer Stores Inc Renton 12107 365 Renton Center Way SW Renton WA 98057 59 Fred Meyer UST 7842 (SEARS  ROEBUCK & CO UST 7842)60178828 359 RENTON CENTER WAY SW RENTON WA 98055‐2393 60 Wal Mart 2516 37352136 743 RAINIER AVE S                       RENTON      WA 98055 61 Vacant (Sound Ford)58499353 750 RAINIER AVE S                       RENTON      WA 98055 62 Mini Mart/ Mobil Gas Station (USA  MINI MART 115)94569877 765 RAINIER AVE S RENTON WA 98055 63 Texaco Station 632320402 3238112 509 S GRADY WAY                         RENTON      WA 98055 64 Walkers Renton MAZDA 18869255 200 S GRADY WAY                         RENTON      WA 98055 65 CHEVRON 99114 77287947 301 S GRADY WAY RENTON WA 98055 66 Renton Village Cleaners (Renton  Village Dry Cleaners)4484368 601 S Grady Way Renton WA 98057 67 Rite Aid #5201 20396 601 S Grady Way Ste P Renton WA 98057 68 Allied Battery Co Inc Renton 5884609 55 SW 12TH                              RENTON      WA 98108 69 AIRTOUCH CELLULAR SOUTH CENTER 71676937 15 S GRADY WAY                          RENTON      WA 98055 70 Puhich Dry Cleaners 5971 319 Main Ave S Renton WA 98057 71 MAPLEWOOD MAINTENANCE SHOP 64293294 4000 MAPLE VALLEY HWY                   RENTON      WA 98058‐2871 72 RENTON CITY WATER DEPT 75784645 4030 MAPLE VALLEY HWY                   RENTON      WA 98058‐2874 73 VERIZON WIRELESS WARE  MAPLEWOOD 19828 15214 149TH AVE SE RENTON WA 98058 74 KING COUNTY PARKS 34837919 3005 NE 4TH                             RENTON      WA 98056 75 RENTON HIGHLANDS LANDFILL 2128 NE 3RD ST & NE 4TH ST                   RENTON      WA 98056 76 King Cnty DOT Road Services Div 41149477 155 MONROE AVE NE BLDG P G F RENTON WA 98056‐4199 77 FAIRWOOD GOLF & COUNTRY CLUB 43989944 17124 151TH AVE SE                      RENTON      WA 98058‐8508 78 RENTON CITY SPRING BROOK SPRINGS 76461781 5750 TALBOT RD S                        RENTON      WA 98056 79 Panther Lake Shopping Center 17428 20610 108TH AVE SE KENT WA 98031 80 Rite Aid #5189 7155 20518 108th Ave SE Kent WA 98031 81 Allied Waste Service Kent 1247957 12403 SE 202ND PL                       KENT            WA 98031 82 SOOS CREEK WATER & SEWER  DISTRICT 24788111 12700 SE 198TH ST                       RENTON      WA 98058‐1039 83 Kennydale Chevron 74465899 1419 N 30TH ST RENTON WA 98056 84 KENNYDALE FUEL 3538 1616 NE 30TH ST RENTON WA 98056 85 Shell Station 120646 48271835 1410 N 30TH ST                          RENTON      WA 98056 Notes: Facility names in parentheses indicates that a site was visited during the windshield survey and it has a different name from the FSID facility name (which is  in parentheses). Facility names with no parentheses in their entry use the FSID facility name. Table D‐1. WHPA Notification Mailing List for Active Sites of Potential Concern Renton WHPP Update DATE Department of Ecology Northwest Regional Office 3190 160th Ave SE Bellevue, WA 98008-5452 Re: City of Renton Wellhead Protection Plan Dear Department of Ecology: The City of Renton has developed a Wellhead Protection Plan (which is referred to as the Aquifer Protection Program Plan in City materials) to help maintain the drinking water quality for our city residents. The Plan is based on Washington Department of Health WAC 246-290-135(3) regulations. As part of the Plan, maps were prepared that show the areas around each city drinking water source where a chemical spill on the ground may cause contamination of the aquifer. These areas are Wellhead Protection Areas (WHPAs). The enclosed map depicts the WHPA boundary, source wells, and identified potential contaminant sources. Also enclosed is a table (Table D-1) providing the facility ID, name and location for each potential contaminant source. Please review the map and use it as a reference when inspecting and permitting the storage, use, and disposal of hazardous material within our WHPAs. Please note that the City of Renton has sent notices to each of these properties informing them of their location within the WHPA boundary. The City has also sent similar letters to businesses with land uses that could potentially contaminate groundwater quality. Thank you for your attention in this matter. If you have any questions or would like a copy of the wellhead protection plan, please contact me at (425) 430-7335. Sincerely, Katie Nolan Drinking Water Utility Civil Engineer City of Renton DATE Police Chief VanValey Renton Police Department 1055 South Grady Way Renton, Washington 98057 Re: City of Renton Aquifer Protection Plan Dear Chief VanValey: The City of Renton has developed an updated Aquifer Protection Program Plan to help maintain the drinking water quality for our city residents. The Plan is based on Washington Department of Health WAC 246-290-135(3) regulations. As part of the Plan, maps were prepared that show the areas around each city drinking water source where a chemical spill on the ground may cause contamination of the aquifer. These areas are Aquifer Protection Areas (APAs). As part of this Plan, the city must provide wellhead protection information to agencies responsible for incident/spill response procedures. It is important that you are aware of where potential contaminant releases could adversely impact the quality of our community’s drinking water supply. A map of the APAs and adjacent transportation routes is enclosed for your review. An acknowledgement of receipt of this information or a response from your office as part of our aquifer protection plan documentation would be appreciated. We ask that you review the enclosed copy of the City’s current spill response plan so appropriate procedures are followed and necessary coordination occurs in the event of a spill or contaminant release. Thank you for your attention in this matter. If you have any questions or would like a copy of the aquifer protection plan, please contact me at (425) 430-7335. Sincerely, Katie Nolan Drinking Water Utility Civil Engineer City of Renton DATE Renton Regional Fire Authority 1055 S Grady Way 7th Floor Renton, Washington 98057 Re: City of Renton Aquifer Protection Plan Dear Renton Regional Fire Authority Commissioners: The City of Renton has developed an updated Aquifer Protection Program Plan to help maintain the drinking water quality for our city residents. The Plan is based on Washington Department of Health WAC 246-290-135(3) regulations. As part of the Plan, maps were prepared that show the areas around each city drinking water source where a chemical spill on the ground may cause contamination of the aquifer. These areas are Aquifer Protection Areas (APAs). As part of this Plan, the City must provide wellhead protection information to agencies responsible for incident/spill response procedures. It is important that you are aware of where potential contaminant releases could adversely impact the quality of our community’s drinking water supply. A map of the APAs and adjacent transportation routes is enclosed for your review. An acknowledgement of receipt of this information or a response from your office as part of our wellhead protection plan documentation would be appreciated. We ask that you review the enclosed copy of the City’s current spill response plan so appropriate procedures are followed and necessary coordination occurs in the event of a spill or contaminant release. Thank you for your attention in this matter. If you have any questions or would like a copy of the wellhead protection plan, please contact me at (425) 430-7335. Sincerely, Katie Nolan Drinking Water Utility Civil Engineer City of Renton APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix K WATER DESIGN STANDARDS AND DETAILS WATER UTILITY DESIGN AND CONSTRUCTION STANDARDS FEBRUARY 2021 City of Renton Water Utility i February 2021 (This page intentionally left blank) City of Renton Water Utility ii February 2021 TABLE OF CONTENTS CHAPTER 1 GENERAL REQUIREMENTS 1-01 CONTENTS 1-01.1 CHAPTER SECTIONS 1-02 PURPOSE 1-03 DEFINITIONS 1-04 ABBREVIATIONS 1-05 REFERENCES 1-06 GOVERNMENTAL AGENCY REQUIREMENTS 1-07 THE REDUCTION OF LEAD IN DRINKING WATER ACT CHAPTER 2 PLAN SUBMITTAL 2-01 CONTENTS 2-01.1 CHAPTER SECTIONS 2-02 GENERAL 2-02.1 GENERAL 2-03 DEVIATIONS 2-03.1 DEVIATIONS 2-03.2 DEVIATION CRITERIA 2-04 ERRORS AND OMISSIONS 2-04.1 ERRORS AND OMISSIONS 2-05 PLANS 2-05.1 PLAN SUBMITTAL REQUIREMENTS 2-05.2 DRAFTING STANDARDS 2-05.3 WATER PLAN 2-05.4 WATER PROFILE 2-05.5 WATER UTILITY STANDARD PLANS 2-05.6 WATER UTILITY GENERAL NOTES City of Renton Water Utility iii February 2021 2-06 AS-BUILT DOCUMENTATION 2-06.1 AS-BUILT STANDARDS 2-06.2 AS-BUILT SUBMITTAL REQUIREMENTS 2-06.3 AS-BUILT INFORMATION REQUIREMENTS 2-06.4 CONSTRUCTION COMPLETION REPORT FORM FOR DISTRIBUTION MAIN PROJECTS CHAPTER 3 PLANNING AND DESIGN 3-01 CONTENTS 3-01.1 CHAPTER SECTIONS 3-02 PLANNING CRITERIA 3-02.1 WATER MAIN EXTENSION 3-02.2 DEMAND PROJECTIONS 3-02.3 SYSTEM PARAMETERS 3-02.4 FIRE FLOW 3-03 WATER MAIN 3-03.1 WATER MAIN LOCATION 3-03.2 WATER MAIN ALONG CURVES 3-03.3 WATER MAIN SIZING 3-03.4 PIPE PROTECTION 3-03.5 SPECIAL DESIGN FOR SITES WITH CONTAMINATED SOILS 3-04 VALVES 3-04.1 VALVE PLACEMENT 3-04.2 VALVE TYPE 3-04.3 VALVE MARKER POSTS 3-05 VAULTS 3-05.1 VAULTS 3-06 CONCRETE BLOCKING AND JOINT RESTRAINT 3-06.1 CONCRETE BLOCKING AND JOINT RESTRAINT 3-06.2 VERTICAL BENDS 3-07 BLOW-OFF ASSEMBLIES 3-07.1 BLOW-OFF ASSEMBLIES 3-08 AIR & VACUUM RELEASE VALVE ASSEMBLIES 3-08.1 AIR & VACUUM RELEASE VALVE ASSEMBLIES 3-09 INDIVIDUAL PRESSURE-REDUCING VALVE ASSEMBLIES 3-09.1 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES City of Renton Water Utility iv February 2021 3-10 HYDRANTS 3-10.1 HYDRANTS 3-10.2 HYDRANT COVERAGE 3-10.3 HYDRANT LOCATION 3-10.4 HYDRANT RUNS 3-10.5 PRIVATE HYDRANTS 3-10.6 EXISTING HYDRANTS 3-11 UNDERGROUND UTILITIES 3-11.1 LOCATING UNDERGROUND UTILITIES 3-11.2 STANDARD UTILITY SEPARATION FROM WATER MAINS 3-11.3 SPECIAL DESIGN FOR NON-STANDARD UTILITY SEPARATION 3-12 ASBESTOS CEMENT PIPE 3-12.1 ASBESTOS CEMENT PIPE 3-13 EASEMENTS 3-13.1 PUBLIC WATER UTILITY EASEMENTS 3-14 CONNECTIONS TO THE EXISTING SYSTEM 3-14.1 CONNECTIONS TO THE EXISTING SYSTEM 3-15 WATER SERVICES 3-15.1 DOMESTIC WATER SERVICES 3-15.2 FIRE SPRINKLER SERVICES 3-15.3 LANDSCAPE IRRIGATION SERVICES 3-15.4 EXISTING SERVICES 3-16 WATER METERS 3-16.1 WATER METERS 3-17 CASING PIPE 3-17.1 CASING PIPE 3-18 BACKFLOW PREVENTION 3-18.1 BACKFLOW PREVENTION 3-18.2 BACKFLOW PREVENTION FOR DOMESTIC WATER SERVICES 3-18.3 BACKFLOW PREVENTION FOR FIRE WATER SYSTEMS 3-18.4 BACKFLOW PREVENTION FOR IRRIGATION WATER SERVICES 3-18.5 BACKFLOW ASSEMBLY LOCATION 3-19 ABANDONING WATER MAINS 3-19.1 ABANDONING WATER MAINS 3-20 HAZARDOUS MATERIALS 3-20.1 HAZARDOUS MATERIALS City of Renton Water Utility v February 2021 CHAPTER 4 WATER UTILITY CONSTRUCTION MATERIALS 4-01 CONTENTS 4-01.1 CHAPTER SECTIONS 4-02 GENERAL 4-02.1 STANDARDS 4-02.2 CITY WATER UTILITY STANDARD PLANS 4-02.3 MATERIALS 4-03 WATER MAIN 4-03.1 DUCTILE IRON PIPE 4-03.2 MARKING 4-03.3 LINING AND COATING 4-03.4 POLYETHYLENE ENCASEMENT 4-03.5 MARKING TAPE 4-03.6 FITTINGS 4-03.7 JOINTS 4-03.8 COUPLINGS 4-03.9 BOLTS 4-03.10 GASKETS 4-04 VALVES 4-04.1 GATE VALVES 4-04.2 BUTTERFLY VALVES 4-04.3 TAPPING TEE VALVES 4-04.4 VALVE BOXES 4-04.5 VALVE MARKER POSTS 4-04.6 VALVE OPERATING NUT EXTENSIONS 4-05 VAULTS 4-05.1 VAULTS 4-06 CONCRETE BLOCKING AND JOINT RESTRAINT 4-06.1 CONCRETE BLOCKING 4-06.2 RESTRAINED JOINT PIPES AND FITTINGS 4-06.3 SHACKLE RODS 4-07 BLOW-OFF ASSEMBLIES 4-07.1 BLOW-OFF ASSEMBLIES 4-08 AIR & VACUUM RELEASE VALVE ASSEMBLIES 4-08.1 AIR & VACUUM RELEASE VALVE ASSEMBLIES 4-09 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES 4-09.1 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES City of Renton Water Utility vi February 2021 4-10 HYDRANTS 4-10.1 HYDRANTS 4-10.2 HYDRANT EXTENSIONS 4-10.3 HYDRANT RESTRAINTS 4-10.4 TRAFFIC FLANGES 4-10.5 HYDRANT GUARD POSTS 4-10.6 PAVEMENT MARKERS 4-11 CONNECTIONS TO EXISTING SYSTEM 4-11.1 CUT-IN TEES 4-11.2 TAPPING TEES 4-12 WATER SERVICES 4-12.1 1-INCH SERVICE CONNECTIONS 4-12.2 1 ½-INCH AND 2-INCH SERVICE CONNECTIONS 4-12.3 3-INCH, 4-INCH, AND 6-INCH SERVICE CONNECTIONS 4-12.4 COPPER TUBING 4-12.5 METER SETTERS 4-13 WATER METERS 4-13.1 WATER METERS 4-13.2 METER BOXES 4-14 CASING PIPE 4-14.1 CASING PIPE 4-14.2 CASING SPACERS 4-15 BACKFLOW PREVENTION 4-15.1 BACKFLOW ASSEMBLIES 4-16 POLYPIGGING 4-16.1 POLYPIGS 4-16.2 POLYPIG STATION 4-17 BEDDING AND BACKFILL 4-17.1 PIPE BEDDING 4-17.2 TRENCH BACKFILL 4-17.3 FOUNDATION GRAVEL 4-17.4 CONTROLLED DENSITY FILL 4-18 ABANDONING WATER MAINS 4-18.1 ABANDONING WATER MAINS City of Renton Water Utility vii February 2021 CHAPTER 5 WATER UTILITY CONSTRUCTION 5-01 CONTENTS 5-01.1 CHAPTER SECTIONS 5-02 GENERAL 5-02.1 GENERAL CONSTRUCTION REQUIREMENTS 5-02.2 INSPECTIONS AND TESTS 5-03 WATER MAIN 5-03.1 DUCTILE IRON PIPE 5-03.2 PIPES ON CURVES 5-03.3 COATING 5-03.4 POLYETHYLENE ENCASEMENT 5-03.5 MARKING TAPE 5-03.6 CLEANING AND ASSEMBLING JOINTS 5-03.7 BOLTS 5-04 VALVES 5-04.1 VALVES 5-04.2 VALVE BOXES 5-04.3 ADJUSTING EXISTING VALVE BOXES TO GRADE 5-04.4 VALVE MARKER POSTS 5-05 VAULTS 5-05.1 VAULTS 5-06 CONCRETE BLOCKING AND JOINT RESTRAINT 5-06.1 CONCRETE BLOCKING 5-06.2 RESTRAINED JOINT PIPE AND FITTINGS 5-07 BLOW-OFF ASSEMBLIES 5-07.1 BLOW-OFF ASSEMBLIES 5-08 AIR & VACUUM RELEASE VALVE ASSEMBLIES 5-08.1 AIR & VACUUM RELEASE VALVE ASSEMBLIES 5-09 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES 5-09.1 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES 5-10 HYDRANTS 5-10.1 SETTING NEW HYDRANTS 5-10.2 MODIFICATIONS TO EXISTING HYDRANTS 5-10.3 HYDRANT EXTENSIONS 5-10.4 HYDRANT GUARD POSTS 5-10.5 PAVEMENT MARKERS City of Renton Water Utility viii February 2021 5-11 UNDERGROUND UTILITIES 5-11.1 LOCATING EXISTING UTILITIES 5-11.2 PERFORMING WORK NEAR EXISTING UTILITIES 5-12 ASBESTOS CEMENT PIPE 5-12.1 ASBESTOS CEMENT PIPE 5-13 EASEMENTS 5-13.1 CONSTRUCTION ON EASEMENTS 5-14 CONNECTIONS TO EXISTING SYSTEM 5-14.1 VERIFYING THE EXISTING SYSTEM 5-14.2 CUT-IN TEES 5-14.3 TAPPING TEES 5-14.4 TRANSITION COUPLINGS 5-14.5 SCHEDULING CONNECTIONS TO EXISTING SYSTEM 5-15 WATER SERVICES 5-15.1 NEW SERVICE INSTALLATIONS 5-15.2 RECONNECTING EXISTING SERVICES 5-15.3 EXCAVATION FOR SERVICE CONNECTIONS 5-15.4 CUTTING SERVICE PIPES 5-15.5 FLUSHING AND DISINFECTING SERVICE PIPES 5-16 WATER METERS 5-16.1 WATER METERS 5-17 CASING PIPES 5-17.1 CASING PIPES 5-17.2 CASING SPACERS 5-17.3 BORING AND JACKING 5-18 BACKFLOW PREVENTION 5-18.1 BACKFLOW PREVENTION DURING CONSTRUCTION 5-19 FLUSHING AND POLYPIGGING 5-19.1 FLUSHING AND POLYPIGGING 5-20 HYDROSTATIC TESTING 5-20.1 EXTENTS OF HYDROSTATIC TESTING 5-20.2 PREPARING FOR HYDROSTATIC TESTING 5-20.3 CONDUCTING THE HYDROSTATIC TEST 5-20.4 CORRECTIVE ACTIONS 5-20.5 HYDROSTATIC TESTING FIRE SERVICES 5-20.6 TESTING EXTENSIONS FROM EXISTING MAINS City of Renton Water Utility ix February 2021 5-21 CHLORINATION AND BACTERIOLOGICAL TESTING 5-21.1 CHLORINATION 5-21.2 RETENTION PERIOD 5-21.3 FINAL FLUSHING 5-21.4 BACTERIOLOGICAL SAMPLING AND TESTING 5-21.5 CORRECTIVE ACTIONS 5-22 WATER SERVICE INTERRUPTION 5-22.1 WATER SERVICE INTERRUPTION 5-23 TRENCH EXCAVATION 5-23.1 TRENCH EXCAVATION 5-23.2 SHEETING AND SHORING 5-23.3 TRENCH DEWATERING 5-24 BEDDING AND BACKFILL 5-24.1 PIPE BEDDING 5-24.2 TRENCH BACKFILL 5-24.3 FOUNDATION GRAVEL 5-24.4 CONTROLLED DENSITY FILL 5-25 TRENCHLESS PIPE INSTALLATION 5-25.1 TRENCHLESS PIPE INSTALLATION 5-26 ABANDONING WATER MAIN 5-26.1 ABANDONING WATER MAIN 5-26.2 ABANDONING VALVES AND HYDRANTS 5-26.3 ABANDONING HYDRANTS 5-26.4 ABANDONING WATER SERVICES APPENDIX A WATER UTILITY STANDARD PLANS APPENDIX B APPROVED MATERIALS LIST APPENDIX C CONSTRUCTION COMPLETION REPORT FORM FOR DISTRIBUTION MAIN PROJECTS (DOH FORM 331-147) City of Renton Water Utility x February 2021 TABLE OF TABLES Table 3-1. Minimum Utility Clearance to Water Mains. Table 4-1. Grading Requirements for Pipe Zone Bedding. Table 4-2. Grading Requirements for Trench Backfill. Table 4-3. Approved Materials for Foundation Gravel per WSDOT Standard Specifications. Table 4-4. CDF Flowability Guidelines. Table 4-5. CDF Mix Requirements. Table 4-6. CDF Mix Material Requirements per WSDOT Standard Specifications. Table 5-1. Torque Requirements for Bolts on Mechanical Pipe. Table 5-2. Allowable Leakage, in Gallons per Hour per 1,000 Feet of Pipe (gph/1000'). TABLE OF EQUATIONS Equation 5-1. Formula for Calculating Allowable Leakage. City of Renton Water Utility xi February 2021 (This page intentionally left blank) City of Renton Water Utility 1 February 2021 CHAPTER 1 GENERAL REQUIREMENTS 1-01 CONTENTS 1-01.1 CHAPTER SECTIONS 1-02 PURPOSE 1-03 DEFINITIONS 1-04 ABBREVIATIONS 1-05 REFERENCES 1-06 GOVERNMENTAL AGENCY REQUIREMENTS 1-07 THE REDUCTION OF LEAD IN DRINKING WATER ACT 1-02 PURPOSE A. These Water Utility Design and Construction Standards (Standards) set forth minimum standards for the planning, design, and construction of water main extensions within the City of Renton (City) Water Service Area. B. The Water Utility Code, Chapter 4 of Title VIII of the Renton Municipal Code (RMC), current through Ordinance 6009, passed December 14, 2020, is the basis for these Standards. C. The design of all water main extensions of the City water system shall conform to the design standards and requirements of the State of Washington Department of Health’s (DOH) latest Water System Design Manual for Group A Public Water Systems. D. The construction of all City water system improvements shall comply with City development regulations and standards and the latest City-adopted version of the Washington State Department of Transportation (WSDOT) Standard Specifications for Road, Bridge, and Municipal Construction as amended by the American Public Works Association (APWA) and by the City of Renton Public Works Department. E. Although these Standards are intended to apply to physical development within the Utility, the Standards will not apply for all situations. Compliance with these Standards does not relieve the designer of the responsibility to apply conservative and sound professional judgment. These are minimum Standards and are intended to assist, but not substitute for competent work by design professionals. The City Water Utility may at its sole discretion due to special conditions and/or environmental constraints, require more stringent requirements than would normally be required under these Standards. 1-03 DEFINITIONS A. The following terms as used in this document shall be defined and interpreted as follows. 1. “City” City of Renton City of Renton Water Utility 2 February 2021 2. “City Forces” City of Renton Public Works personnel. 3. “City Standard Plans” City of Renton Water Utility Standard Detail Drawings, latest revision, included as Appendix A to this document. 4. “City Water Utility” City of Renton Public Works Water Utility Department. 5. “Construction Plans” All official drawings or reproductions of drawings made pertaining to the work provided for in the permit and Developer Extension Agreement. 6. “Contractor” The person, partnership, firm, or corporation contracting to perform Work under these Standards. The term shall also include the Contractor's agents, employees, and subcontractors. 7. “COR Maps” City of Renton Maps, online GIS database. 8. “Developer” Any individual, company, partnership, joint venture, corporation, association, society, or group that has made, or intends to make, application to the City for permission to construct a water system connection or extension to the City’s water system. 9. “Engineer” The City of Renton Water Utility Engineer or his/her duly authorized assistants in the Water Utility Department, which includes Water Utility Engineering Manager, Project Engineers, Consultant Engineers, and City Inspectors. 10. “Fire Marshal” Renton Regional Fire Authority Office of the Fire Marshal. 11. “Or Equal” Any manufactured article, material, method, or work which, in the opinion of the Engineer, is equally desirable or suitable for the purposes intended in these Standards as compared with similar articles specifically mentioned herein. 12. “Owner” Entity that has an enforceable claim or title to an asset or property, and is recognized as such by law. City of Renton Water Utility 3 February 2021 13. “Project” The water main extension, system connections, and improvements to be constructed in whole or in part. 14. “Standards” City of Renton General Design and Construction Standards for Water Main Extensions (this document). 15. “Survey Control Network” City of Renton Survey Control Network online survey monument GIS database. 16. “Surveyor” Professional Land Surveyor registered in the State of Washington. 17. “Water Service Area” The City of Renton Water Service Area and Retail Service Area, encompassing the area where the City of Renton has existing water distribution mains or where distribution mains can be extended in a reasonable timeframe, as defined in Chapter 5 of the 2019 City of Renton Water System Plan. 18. “Water System Plan” 2019 City of Renton Water System Plan, document that fully describes the current status of the City’s water system. 19. “Words and Phrases” Whenever the words, “as directed”, “as required”, “as permitted”, or words of similar effect are used, it shall be understood that the direction, requirement, or permission of the Engineer is intended. The words, “sufficient”, “necessary”, “proper”, and the like shall mean sufficient, necessary, or proper in the judgment of the Engineer. The words, “approved”, “acceptable”, “satisfactory”, or words of similar import shall mean approved by or acceptable to the Engineer. 20. “Work” The work necessary to manufacture and deliver machinery, equipment and material and/or the furnishing of all labor, tools, material, equipment, construction equipment, working drawings, where required, and other, necessities for the construction or erection of the structures shown and called for in the Construction Plans, specifications, and agreements, and the act of constructing or erecting said structures complete. 21. “WSDOT Standard Specifications” “2020 Standard Specifications for Road, Bridge, and Municipal Construction”, English edition, Washington State Department of Transportation and the American Public Works Association, including all amendments. City of Renton Water Utility 4 February 2021 1-04 ABBREVIATIONS A. The abbreviations used in this document and its appendices shall be defined as follows. AC Asbestos Cement ADD Average Day Demand ADU Accessory Dwelling Unit AMI Advanced Metering Infrastructure AVR Air and Vacuum Release Valve Assembly BHN Brinell Hardness Number BTU British Thermal Units CAD Computer-Aided Design CC Corporation Cock (thread type) CDF Controlled Density Fill CED City of Renton Community & Economic Development CI Cast Iron cy Cubic Yard DCDA Double Check Detector Assembly DCVA Double Check Valve Assembly DFT Dry Film Thickness DI Ductile Iron dpi Dots Per Inch EPDM Ethylene Propylene Diene Monomer FDC Fire Department Connection FIPT Female Iron Pipe Thread FL Flange fps Feet Per Second GIS Geographic Information System gpd Gallons Per Day gph Gallons Per Hour gpm Gallons Per Minute HDPE High Density Polyethylene HMA Hot Mix Asphalt ID Inside Diameter LDPE Low Density Polyethylene LF Linear Feet MDD Maximum Day Demand mg/L Milligrams per Liter MIPT Male Iron Pipe Thread MJ Mechanical Joint MNST Male National Standard Thread MUTCD Manual on Uniform Traffic Control Devices City of Renton Water Utility 5 February 2021 MVO Main Valve Opening NPT National Pipe Thread NST National Standard Thread OD Outside Diameter OS&Y Outside Screw and Yoke (valve type) PCC Portland Cement Concrete pcf Pounds Per Cubic Foot pcy Pounds Per Cubic Yard PDF Portable Document Format PE Polyethylene PHD Peak Hour Demand PIV Post Indicator Valve PNWS Pacific Northwest Section (of American Water Works Association) ppm Parts Per Million PRV Pressure Reducing Valve Assembly psf Pounds per Square Foot psi Pounds per Square Inch PVC Polyvinyl Chloride RJ Restrained Joint ROW Right-of-Way RPBA Reduced Pressure Backflow Assembly RPDA Reduced Pressure Detector Assembly SBR Styrene-Butadiene Rubber VOC Volatile Organic Compound 1-05 REFERENCES A. Wherever references are made to the standards, specifications, or other published data of the various national, regional, or local organizations, such organizations may be referred to by their acronym or abbreviation only. The following acronyms or abbreviations which may appear, shall have the meanings indicated herein. AASHTO American Association of the State Highway and Transportation Officials ADA Americans with Disabilities Act ANSI American National Standards Institute APWA American Public Works Association ASTM ASTM International AWWA American Water Works Association DIPRA Ductile Iron Pipe Research Association DOE State of Washington Department of Ecology DOH State of Washington Department of Health EPA United States Environmental Protection Agency NESHAP National Emissions Standards for Hazardous Air Pollutants City of Renton Water Utility 6 February 2021 NFPA National Fire Prevention Association OSHA Occupational Safety and Health Administration PSCAA Puget Sound Clean Air Agency RMC Renton Municipal Code UPC Uniform Plumbing Code WAC Washington Administrative Code WISHA Washington Industrial Safety and Health Act WSDOT Washington State Department of Transportation 1-06 GOVERNMENTAL AGENCY REQUIREMENTS A. All construction on City, County, or State roads or Right-of-Way (ROW) shall be done in accordance with the agency’s standards and requirements and in accordance with the franchise and/or permit requirements. The Contractor is responsible to determine these requirements prior to construction. B. Where conflict exists between these Standards and permit requirements, the most stringent permit requirements shall take precedence. C. Metal lids, hatches, and manhole covers located in sidewalks, crosswalks, or other pedestrian areas must comply with ADA requirements and have a slip resistant surface. 1-07 THE REDUCTION OF LEAD IN DRINKING WATER ACT A. New EPA regulations regarding lead-free water system materials, effective January 4, 2015. B. The Reduction of Lead in Drinking Water Act was enacted on January 4, 2011, to amend Section 1417 of the Safe Drinking Water Act, which covers the use and introduction into commerce of lead pipes, plumbing fittings or fixtures, solder, and flux. C. The Reduction of Lead in Drinking Water Act changes the Safe Drinking Water Act definition of “lead-free”. All water system materials furnished and installed shall comply with this revised Act. D. The Contractor shall provide Manufacturer’s Certificate of Compliance in accordance with the current edition of the WSDOT Standard Specifications for all water system materials to be used. The Certificate must clearly state that the materials furnished comply with “lead- free” requirements of the revised Safe Drinking Water Act. END OF CHAPTER 1 City of Renton Water Utility 7 February 2021  CHAPTER 2 PLAN SUBMITTAL  2‐01 CONTENTS  2‐01.1 CHAPTER SECTIONS  2‐02 GENERAL  2‐02.1 GENERAL  2‐03 DEVIATIONS  2‐03.1 DEVIATIONS  2‐03.2 DEVIATION CRITERIA  2‐04 ERRORS AND OMISSIONS  2‐04.1 ERRORS AND OMISSIONS  2‐05 PLANS  2‐05.1 PLAN SUBMITTAL REQUIREMENTS  2‐05.2 DRAFTING STANDARDS  2‐05.3 WATER PLAN  2‐05.4 WATER PROFILE  2‐05.5 WATER UTILITY STANDARD PLANS  2‐05.6 WATER UTILITY GENERAL NOTES  2‐06 AS‐BUILT DOCUMENTATION  2‐06.1 AS‐BUILT STANDARDS  2‐06.2 AS‐BUILT SUBMITTAL REQUIREMENTS  2‐06.3 AS‐BUILT INFORMATION REQUIREMENTS  2‐06.4 CONSTRUCTION COMPLETION REPORT FORM FOR DISTRIBUTION MAIN PROJECTS  2‐02 GENERAL  2‐02.1 GENERAL  A. Following these Plan Submittal Standards will help to produce a clear and constructible  water system design and will help ensure a timely review of the proposed Project and  minimize review costs.  2‐03 DEVIATIONS  2‐03.1 DEVIATIONS  A. The Developer may propose a deviation from the Standards.  B. Non‐standard designs may require longer review times and additional processing costs.  City of Renton Water Utility 8 February 2021 2-03.2 DEVIATION CRITERIA A. Requests for deviations which are site- or project- specific shall be reviewed by the City Water Utility. The City’s decision to grant, deny, or modify the proposed deviation shall be based upon evidence that the deviation request meets all of the following criteria. 1. The change will achieve the intended result through a comparable or superior design. 2. The change will not adversely affect safety or operation. 3. The change will not adversely affect maintainability. 2-04 ERRORS AND OMISSIONS 2-04.1 ERRORS AND OMISSIONS A. Any errors or omissions in the approved Construction Plans (or information used as a basis for such approvals) may constitute grounds for withdrawal of any approvals and/or stoppage of any or all of the permitted Work, as determined by the City. B. It shall be the responsibility of the Developer to show cause why such Work should continue and make such changes in the Construction Plans that may be required by the City before the Construction Plans are re-approved. 2-05 PLANS 2-05.1 PLAN SUBMITTAL REQUIREMENTS A. Construction Plans submitted for review shall meet the requirements of the “Civil Construction Permit Application”, available at the City Hall Permit Center and on the City’s webpage. A Department of Community and Economic Development (CED) representative at the Permit Center will determine which requirements are applicable to the proposed project and will facilitate the application process with the Developer. B. Only PDF files shall be submitted for plan review, except where noted, and shall conform to the City’s Electronic File Standards, available online. C. Refer to RMC, Title IV Chapter 8 Permits – General and Appeals, for more information. 2-05.2 DRAFTING STANDARDS A. All plan submittals shall conform to CED’s “Survey and Drafting Standards”, available at the City’s website, including the items herein. B. Format City of Renton Water Utility 9 February 2021 1. All Construction Plans shall be prepared to ANSI “D” (22" x 34") standard size and submitted in PDF format. 2. Drafting standards and symbols shall conform to Washington State APWA Chapter CAD Standards. 3. All Construction Plans should be clear and easy to read, with all lines and letters dark enough to provide adequate contrast. 4. Proposed work shall be drawn and indicated in a dark line type. Existing features shall be screened to one-half tone. C. Sheet Setup 1. Cover Sheet a. Title/Project Name b. City Permit Number c. Table of Contents d. Vicinity Map e. General description of site, including Quarter Section, Township, Range f. Name and phone number of engineering firm preparing Construction Plans 2. Title Block a. Border and title block shall conform to standard City format, available at the City’s website b. City Permit Number (assigned by the City) c. Title/Project Name d. Sheet Title e. Professional Engineer’s seal and signature 3. Include a key for abbreviations and a legend for symbols where such are used. 4. Scale and Orientation a. A standard engineering scale shall be used (e.g., 1"=20', 1"=40') and shall be indicated on each sheet using a bar symbol for plan reproduction integrity. b. Provide matchlines with matched sheet numbers where the water plan is drawn on two or more sheets. c. Provide stationing on all centerlines and reference lines, proceeding from left to right or top to bottom. Locations of all design features shall be referenced by station and offset. B. Horizontal and Vertical Control City of Renton Water Utility 10 February 2021 1. All Projects shall be tied to the City Survey Control Network, based on NAD 1983/1991 (horizontal) and NAVD 1988 (vertical) datums for survey reference. 2. All existing and proposed improvements shall be dimensioned to City survey monuments, monument lines, or street centerlines. Dimensioning must be done by stationing and offset from these control lines. 3. All referenced monuments or benchmarks shall be shown on the drawings, as well as a description of any such monuments or benchmarks established. C. Existing Conditions and Topography 1. Show all existing underground improvements, surface improvements, and topography in proximity to the project. 2. Information shall be shown for the full width of the ROW or the easement and for a sufficient distance on either side of the ROW or easement to show possible impacts on adjacent properties and/or the relationship to related facilities. 3. Existing and proposed topography contours shall cover the entire site and a minimum of 30 feet (30') beyond the site boundary. Existing topography should be screened. 4. Information on existing surface and underground City facilities may be obtained from the City Hall Permit Center or City of Renton Maps (COR Maps) online. 5. Utility information may be obtained from the respective utility owners (i.e., Puget Sound Energy, Comcast, CenturyLink, etc.). 6. All property lines (with distances and bearings), ROW lines, sensitive areas, setbacks, and all existing and proposed easements shall be shown and clearly labeled with their recording numbers. 7. All existing and proposed building footprints and retaining walls or similar structures shall be shown 8. All division or phase lines shall be indicated showing proposed limits of construction. 2-05.3 WATER PLAN A. Include a dedicated Water Plan for the proposed water system. Water Plan may be combined with sanitary sewer and storm sewer plans for small projects. B. All water mains are required to be within utility easements granted to the City, in a form acceptable to the City Water Utility. Easements shall be referenced on the Water Plan. C. Water Plan shall indicate the quantity, size, type, and locations of each of the following existing and proposed items. City of Renton Water Utility 11 February 2021 1. Water mains a. List pipe length, size, and material alongside pipe (e.g., 150 LF - 8" DI). b. Pipe material can be listed in a general note in lieu of listing along pipe. c. Pipe length is to be based on horizontal distance between appurtenances (e.g., valves, fittings). d. Polyethylene (PE) encasement shall be indicated. 2. Valves (e.g., 8" gate valve). 3. Fitting connections (e.g., FL, FL x MJ). 4. Bends (11.25°, 22.5°, 45°, 90°). 5. Concrete blocking (all blocking shall also be shown on detail drawings, including at vertical bends). 6. Blow-off assemblies. 7. All hydrants within 300 feet (300') of the site. 8. Backflow assemblies (e.g., 4" DCVA, 8" RPBA). 9. Fire department connections (FDCs). 10. All water meters (e.g., 2" irrigation, 1" domestic). 11. Vertical crosses for polypigging of new mains. 12. Buildings, carports, dumpsters, mailboxes, rockeries, retaining walls, and other structures. 13. Surface improvements, including parking areas. D. Provide callouts for each section or detail in the Construction Plans to reference assigned detail and sheet numbers. 2-05.4 WATER PROFILE A. Include profiles of all proposed water main alignments with the following information. 1. List pipe length, size, and material alongside of pipe (e.g., 220 LF - 12" DI). a. Pipe material can be listed in a general note in lieu of listing along pipe. b. Pipe length is to be based on horizontal distance between appurtenances (e.g., valves, fittings). City of Renton Water Utility 12 February 2021  2. Show existing underground features within 10 feet (10') of where they cross or  connect to new improvements.    3. For utility crossings which involve vertical offsets in water line, provide detail  showing the crossing, including vertical bends, blocking, shackle rods, and pipe  elevations.  4. Show the existing grade and the proposed grade.  2‐05.5 WATER UTILITY STANDARD PLANS  A. All applicable City Standard Plans shall be included as a part of the Construction Plans.  B. City Water Utility Standard Plans are as follows.  300.1 Connection to Water Main ‐ Cut‐In Tee and One Valve  300.2 Connection to Water Main ‐ Cut‐In Tee and Two Valves  300.3 Connection to Water Main ‐ Cut‐In Tee and Three Valves  300.4 Connection to Water Main ‐ Existing Tee or End Line Cap  300.5 Connection to Water Main ‐ Tapping Tee and Valve  300.6 Tapping Tee  300.7 Polypigging New Water Mains  300.8 Steel Pipe Casing  310.1 Fire Hydrant Assembly  310.2 Fire Hydrant Assembly ‐ Location in Cut or Fill  310.3 Fire Hydrant Assembly ‐ Pavement Marker  320.1 1" Water Service  320.2 1 ½" and 2" Water Service in Planting Strip  320.3 1 ½" and 2" Water Service in ROW Behind Sidewalk  320.4 3", 4", & 6" Meter  330.1 Concrete Blocking for Horizontal Fittings  330.2 Concrete Blocking for Vertical Fittings  330.3 Concrete Blocking for Vertical Fittings with Restrained Joints  330.4 Concrete Blocking ‐ Pipe Clamp and Anchor Rods  330.5 Shackle Rod Joint Restraint System  330.6 Asbestos Cement Water Main Replacement at New Utility Crossing  330.7 Valve Box, Operating Nut Extension, and Marker Post  340.1 2" Blow‐Off Assembly (Permanent)  340.2 2" Blow‐Off Assembly (Temporary)  340.3 1" Air and Vacuum Release Valve Assembly  340.4 Individual Pressure Reducing Valve Assembly (Residential)  350.1 3" to 10" DCVA ‐ Vault Installation ‐ Domestic and Irrigation Services  350.2 3" to 10" DCVA ‐ Interior Installation ‐ Domestic and Irrigation Services  350.3 3" to 10" DCDA ‐ Vault Installation ‐ Fire Sprinkler Systems  360.1 3/4" to 2" RPBA ‐ Heated Enclosure Installation ‐ Domestic and Irrigation Services  360.2 3" to 10" RPBA ‐ Heated Enclosure Installation ‐ Domestic and Irrigation Services  City of Renton Water Utility 13 February 2021 360.3 3" to 10" RPBA - Interior Installation - Domestic and Irrigation Services 360.4 3" to 10" RPDA - Heated Enclosure Installation - Fire Sprinkler Systems 370.1 Commercial Fire Sprinkler System - 1 ½" and 2" DCVA or RPBA - Outside Installation 370.2 Commercial Fire Sprinkler System - 3" to 10" DCDA or RPDA - Outside Installation 370.3 FDC and Check Valve Routed Through Backflow Assembly Vault 370.4 Concrete Blocking Adjacent to Vault 370.5 Vault Ladder C. Note that each connection of new water main to the existing water system is unique and may require an original detail in place of the City Standard Plans. Include site-specific “testing connection” and “final connection” configurations for each water main connection, using City Standard Plans as a reference. D. See Appendix A of this document for City Water Utility Standard Plans. 2-05.6 WATER UTILITY GENERAL NOTES A. The following is a listing of Water Utility General Notes that shall be incorporated into the Construction Plans on or before the first sheet of the Water Plan. B. Water Utility General Notes 1. All work and materials shall be in accordance with the latest edition of the City of Renton Public Works Standard Specifications, the City of Renton Developer Extension Agreement, and WSDOT Standard Specifications, latest edition as amended by the City of Renton. 2. The locations of all existing utilities shown herein have been established by field survey or obtained from available records and should be considered approximate only and not necessarily complete. It is the sole responsibility of the Contractor to independently verify the accuracy of all utility locations shown, and to further discover and avoid any other utilities not shown herein which may be affected by the implementation of these Plans. 3. All existing utilities shall remain in service during construction unless otherwise noted. The Contractor shall call 1-800-424-5555 or 811 to verify utility locations a minimum of 72 hours before beginning excavation. 4. All materials used for the construction of water system improvements shall be new and undamaged. Products and materials shall meet the requirements of the City of Renton Water Utility Approved Materials List. Cut sheets for all materials shall be approved in writing by the City of Renton prior to bringing any materials on-site. 5. All water main pipe materials shall be cement-lined (double thickness) ductile iron pipe, thickness Class 52 per AWWA C151 and C104 standards. Pipe joints shall be push-on or mechanical joint. Cast iron or ductile iron pipe fittings shall be Class 250 City of Renton Water Utility 14 February 2021 per ANSI/AWWA C110/A21.10-82. All ductile iron pipe and fittings shall be wrapped with 8-mil black, tube-type, polyethylene encasement per AWWA C105. 6. All pipe and fittings not to be disinfected in place shall be swabbed with 5-6% available chlorine solution prior to installation under the observation of a City of Renton Utility Inspector. 7. In fill areas, the water main shall be installed only after the trench and roadway subgrade materials have been graded and compacted. 8. Before commencement of trenching, the Contractor shall provide catch basin inserts for all catch basins that will receive runoff from the project site. The Contractor shall periodically inspect the condition of all inserts and replace as necessary. 9. Minimum cover from top of water mains to finished grade shall be 36 inches (36") for pipe diameter of 10 inches (10") or less and 48 inches (48") for pipe diameter of 12 inches (12") and larger. Maximum cover for all water mains shall be 72 inches (72"). Any deviations must be approved by the City of Renton prior to construction. Where utility conflicts occur, the profile of the water main shall be adjusted as necessary to clear conflicts and to provide required minimum vertical clearance between utilities and minimum cover. 10. Pipe deflection shall not exceed one-half of pipe manufacturer’s specification for size of pipe used. 11. All trench backfill shall be compacted to 95 percent (95%) maximum dry density (MDD) as determined by the Modified Proctor Test Method in roadways, roadway shoulders, roadway prism and driveways, and 85 percent (85%) MDD in unpaved areas. All pipe zone compaction shall be 95 percent (95%) MDD. 12. Concrete blocking for water mains shall be designed, installed, and poured into place in accordance with the City of Renton Standard Plans and shall be installed at all vertical and horizontal bends and fittings. Joint restraints may be required on all mechanical joints in addition to concrete blocking. 13. Minimum clearance between concrete blocking and other buried utilities or structures shall be 5 feet (5'). 14. All new services shall be minimum 1-inch (1") per City of Renton Standard Plans. Adapters for 3/4-inch by 5/8-inch (3/4" x 5/8") meters shall be used where applicable. 15. Privately owned and operated pressure reducing valves are required by the Uniform Plumbing Code where the static service pressure exceeds 80 psi. 16. Where a new utility line crosses below an existing asbestos cement main, the asbestos cement pipe shall be replaced with polywrapped ductile iron pipe to 3 feet City of Renton Water Utility 15 February 2021 (3') past each side of the trench as shown on City of Renton Standard Plan 330.6. When working with asbestos cement pipe, the Contractor is required to maintain workers’ exposure to asbestos material at or below the limit prescribed in WAC 296- 62-07705. 17. Where water main crosses sanitary sewer or storm drain pipe, one full length of water pipe shall be centered for maximum joint separation. 18. All new water main pipes and fittings shall be flushed and cleaned via foam polypig prior to disinfection, and testing. Cleaning, hydrostatic testing, and purity testing shall be done in the presence of and under the supervision of a City of Renton Utility Inspector. The Contractor shall supply, install, and remove plugs, corporation stops, blow-off assemblies, and thrust restraint/blocking for testing and purity acceptance. No connection shall be made between the new main and the existing system until the new piping has been polypigged, disinfected, flushed, and passed both hydrostatic and purity testing. 19. New water mains including service laterals shall be tested at a static pressure of 150 psi above working pressure with a minimum of 225 psi test pressure for 120 minutes with a maximum of 5 psi pressure drop during the entire test period. Upon satisfactory completion of the pressure test, the line shall be disinfected, flushed, and then water samples shall be taken for purity testing by a City of Renton Utility Inspector. 20. After disinfecting the water main, dispose of chlorinated water by discharging to the nearest operating sanitary sewer. 21. The Contractor shall notify the City of Renton Water Utility a minimum of ten (10) working days prior to making connections to the existing water system. Water main shut offs shall not be scheduled to occur on Fridays, City holidays, nor on the five days before nor one day after a City holiday, unless approved by the City of Renton Water Utility. The Contractor shall expose the existing water main and fittings at the connection point before ordering the necessary adapters and fittings required for the final connection. The Contractor shall excavate, remove all surface materials, and provide shoring and all materials required for The City of Renton to perform the connection to the existing water system. The Contractor shall provide and install backfill, concrete blocking, and complete surface restoration. 22. All work on the existing water system, including connections to existing mains, abandonment of existing pipes, water services, or other system components shall be performed by City Forces with the direct support of the Contractor. 23. The Contractor shall use a vacuum street sweeper to remove dust and debris from pavement areas as directed by the Engineer. Flushing of streets shall not be permitted without prior City approval. City of Renton Water Utility 16 February 2021 24. Trench backfill and surface restoration of existing asphalt pavement shall be as required by the right-of-way use permit. 25. When work is to occur in easements, the Contractor shall notify the easement grantor and the City of Renton Water Utility in writing a minimum of 48 hours in advance of beginning work (not including weekends or holidays). Failure to notify grantor and The City of Renton Water Utility will result in a Stop Work Order being posted until the matter is resolved to the satisfaction of The City of Renton Water Utility. A written release from the easement grantor shall be furnished to the City of Renton Utility Inspector prior to permit sign-off. 26. The Contractor shall restore the right-of-way and existing public utility easements after construction to a condition equal or better than condition prior to entry. The Contractor shall furnish a signed release from all affected property owners after restoration has been completed. 27. Manholes, catch basins, and vaults are considered to be permit-required confined spaces. Entry into these and any other confined spaces shall be in accordance with Chapter 296-809 WAC. 2-06 AS-BUILT DOCUMENTATION 2-06.1 AS-BUILT STANDARDS A. All water main projects are required to be “as-built” (post-construction survey) per City of Renton Municipal Code (RMC) Title IV Development Regulations and Title IX Public Ways and Property. B. As-built conditions shall be recorded during the construction of the project and As-Built Plans shall be provided to the City at the completion of the project. C. All improvements must be located and recorded both horizontally to within one-tenth of a foot (0.1') and vertically to within one-hundredth of a foot (0.01') by a radial survey or by a station offset survey. D. The As-Built Survey must be based on the same baseline or control survey used for the construction staking survey for the improvements. E. All survey work shall be performed under the supervision of a Surveyor. F. All subsurface improvements shall be surveyed prior to backfilling. Close cooperation between the installing contractor and the Surveyor is therefore required. G. Dimensions from ROW centerline for utility features in the public ROW, or from property line for utility features located within easements, shall be recorded. City of Renton Water Utility 17 February 2021 H. As-built information shall be recorded on plan and profile views of the Construction Plans. The profile view shall note any changes from the design finished grade over each pipe. I. Items not built shall be crossed out. Changes to design attributes (e.g., elevations, pipe lengths) shall have a strikethrough or be crossed out and relabeled in bold font. J. Asset ownership changes (e.g., City-owned to Private or other agency and vice-versa) shall be clearly noted. Easement boundaries and recording numbers shall be recorded if obtained. K. All As-Built Plan sheets shall be affixed with an “As-Built” or “Record Drawing” stamp with a statement certifying accuracy. 2-06.2 AS-BUILT SUBMITTAL REQUIREMENTS A. All As-Built Plans shall be submitted digitally in PDF format. B. The Surveyor shall provide the following physical documents. 1. Hard-covered field book(s) containing As-Built notes. 2. One set of Project drawings showing located existing utilities. 3. One set of Project drawings showing as-built locations of new work with the Surveyor’s seal and signature. 2-06.3 AS-BUILT INFORMATION REQUIREMENTS A. Existing Utilities 1. Location by centerline station and offset 2. Depth of cover 3. Type of utility 4. Size B. Mains 1. Length (based on horizontal distances from center of fitting to center of fitting) 2. Diameter 3. Material 4. Name of pipe manufacturer 5. Type of joint restraint 6. Depth of cover C. Valves 1. Location by centerline station and offset 2. Depth to top of operating nut City of Renton Water Utility 18 February 2021 3. Size 4. Type (e.g., gate valve, butterfly valve) 5. Joint type (e.g., MJ x MJ) D. Fittings 1. Location by centerline station and offset 2. Size 3. Fitting type (e.g., 45° bend) 4. Joint type (e.g., MJ x MJ) E. Services 1. Location by centerline station and offset (measured to center of meter box) 2. Service size 3. Meter size F. Hydrants 1. Location by centerline station and offset (measured to center of hydrant) 2. Distance from valve to hydrant 3. Depth of bury (e.g., 5' bury) G. Abandoned and Removed Utilities 1. Indicate the full extents of all water main, water system components, and other utilities abandoned in place or removed. 2-06.4 CONSTRUCTION COMPLETION REPORT FORM FOR DISTRIBUTION MAIN PROJECTS A. A Construction Completion Report Form for Distribution Main Projects (DOH Form 331-147) is required for all water main projects, in accordance with WAC 246-290-125(2)(b). B. The Project Owner and/or Developer shall work with the City Water Utility to complete the Construction Completion Report Form. The City Water Utility will keep a copy on file and submit to DOH as required. C. The Construction Completion Report Form for Distribution Main Projects is available online on the DOH website and is included with this document as Appendix C. END OF CHAPTER 2 City of Renton Water Utility 19 February 2021 CHAPTER 3 PLANNING AND DESIGN 3-01 CONTENTS 3-01.1 CHAPTER SECTIONS 3-02 PLANNING CRITERIA 3-02.1 WATER MAIN EXTENSION 3-02.2 DEMAND PROJECTIONS 3-02.3 SYSTEM PARAMETERS 3-02.4 FIRE FLOW 3-03 WATER MAIN 3-03.1 WATER MAIN LOCATION 3-03.2 WATER MAIN ALONG CURVES 3-03.3 WATER MAIN SIZING 3-03.4 PIPE PROTECTION 3-03.5 SPECIAL DESIGN FOR SITES WITH CONTAMINATED SOILS 3-04 VALVES 3-04.1 VALVE PLACEMENT 3-04.2 VALVE TYPE 3-04.3 VALVE MARKER POSTS 3-05 VAULTS 3-05.1 VAULTS 3-06 CONCRETE BLOCKING AND JOINT RESTRAINT 3-06.1 CONCRETE BLOCKING AND JOINT RESTRAINT 3-06.2 VERTICAL BENDS 3-07 BLOW-OFF ASSEMBLIES 3-07.1 BLOW-OFF ASSEMBLIES 3-08 AIR & VACUUM RELEASE VALVE ASSEMBLIES 3-08.1 AIR & VACUUM RELEASE VALVE ASSEMBLIES 3-09 INDIVIDUAL PRESSURE-REDUCING VALVE ASSEMBLIES 3-09.1 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES 3-10 HYDRANTS 3-10.1 HYDRANTS 3-10.2 HYDRANT COVERAGE 3-10.3 HYDRANT LOCATION 3-10.4 HYDRANT RUNS 3-10.5 PRIVATE HYDRANTS City of Renton Water Utility 20 February 2021 3-10.6 EXISTING HYDRANTS 3-11 UNDERGROUND UTILITIES 3-11.1 LOCATING UNDERGROUND UTILITIES 3-11.2 STANDARD UTILITY SEPARATION FROM WATER MAINS 3-11.3 SPECIAL DESIGN FOR NON-STANDARD UTILITY SEPARATION 3-11 UNDERGROUND UTILITIES 3-12.1 ASBESTOS CEMENT PIPE 3-12 ASBESTOS CEMENT PIPE 3-13.1 PUBLIC WATER UTILITY EASEMENTS 3-13 EASEMENTS 3-14.1 CONNECTIONS TO THE EXISTING SYSTEM 3-14 CONNECTIONS TO THE EXISTING SYSTEM 3-15.1 DOMESTIC WATER SERVICES 3-15.2 FIRE SPRINKLER SERVICES 3-15.3 LANDSCAPE IRRIGATION SERVICES 3-15.4 EXISTING SERVICES 3-15 WATER SERVICES 3-16.1 WATER METERS 3-17 CASING PIPE 3-17.1 CASING PIPE 3-18 BACKFLOW PREVENTION 3-18.1 BACKFLOW PREVENTION 3-18.2 BACKFLOW PREVENTION FOR DOMESTIC WATER SERVICES 3-18.3 BACKFLOW PREVENTION FOR FIRE WATER SYSTEMS 3-18.4 BACKFLOW PREVENTION FOR IRRIGATION WATER SERVICES 3-18.5 BACKFLOW ASSEMBLY LOCATION 3-19 ABANDONING WATER MAINS 3-19.1 ABANDONING WATER MAINS 3-19 HAZARDOUS MATERIALS 3-20.1 HAZARDOUS MATERIALS City of Renton Water Utility 21 February 2021 3-02 PLANNING CRITERIA 3-02.1 WATER MAIN EXTENSION A. All water main extensions within the City shall be extended in a manner and along routes which comply with the City’s latest adopted Water System Plan. B. All water main extensions shall extend through the full frontage and to the extreme boundaries of the subject properties with adequate capacity and pressure. C. Where possible, provisions shall be made for looping all dead-end mains associated with the Project. D. An easement shall be provided to the adjacent property line or ROW for future connection to a temporary dead-end main. 3-02.2 DEMAND PROJECTIONS A. Demand projections are taken from the 2019 Water System Plan Update. B. Unit Demands 1. Single Family: 160 gallons per day (gpd) 2. Multi-Family: 100 gpd C. Peaking Factor 1. Maximum Day Demand (MDD) = Average Day Demand (ADD) x 1.80 3-02.3 SYSTEM PARAMETERS A. Pipeline Velocity 1. In accordance with DOH recommendations, the City requires that the design of new distribution mains provide for operating velocities less than or equal to 8 feet per second (≤ 8 fps) under peak hour demand, fire flow conditions, and other emergency demand conditions. B. Service Pressure 1. Desirable a. Minimum 40 psi at the highest domestic water fixture or fire sprinkler head, except during emergencies b. Maximum 110 psi at the ground elevation at the water meter 2. Allowable City of Renton Water Utility 22 February 2021 a. Minimum 30 psi b. Maximum 150 psi (during failure in a portion of the system) 3. All domestic services shall be equipped with individual PRVs when the static service pressure exceeds 80 psi, in accordance with UPC requirements 4. During fire suppression events, the water system must be able to provide 20 psi minimum pressure at ground level at all points throughout the distribution system. The water system must be able to provide this minimum pressure under fire flow conditions plus the MDD rate when all equalizing and fire flow storage is depleted, per WAC 246-290-230(6). 3-02.4 FIRE FLOW A. The Fire Marshal will determine fire flow demand and fire protection requirements for each Project. B. The City Water Utility will determine the available fire flow using its computer simulated hydraulic model of the City water distribution system. 1. The minimum allowable system pressure during fire flow analysis is 20 psi at the fire location and 30 psi throughout the rest of the distribution system. C. The Developer shall provide all necessary information to the City to determine fire flow requirements for the Project. 1. The Project shall meet the minimum fire flow requirements and design criteria set forth by the City and the Fire Marshal. 2. The Developer is responsible for the design and installation of all necessary water system improvements to provide the required fire flow, including fire sprinkler systems and on-site and off-site hydrants and water mains. 3. The change of use of existing buildings or areas may also require water system improvements. 3-03 WATER MAIN 3-03.1 WATER MAIN LOCATION A. Locations of new water mains in City streets shall be as follows. 1. Water mains shall be located on the north or east side of the street. 2. Water mains with a diameter of 10 inches (10") or less shall be located within the paved area of a roadway and 4 feet (4') from the face of the curb line. City of Renton Water Utility 23 February 2021 3. Water mains with a diameter of 12 inches (12") or larger shall be located within the paved area of roadway and 6 feet (6') from the face of curb line. 4. Horizontal bends or pipe deflection shall be used where necessary to maintain uniform offset from the face of curb line. 5. Where water mains are constructed within paved areas on private properties, water mains shall be located outside of the parking stalls. B. Where conflicts with existing utilities or other features are present, deviations from the above criteria may be necessary and will be considered and reviewed by the City Water Utility on a case-by-case basis. 3-03.2 WATER MAIN ALONG CURVES A. Long radius curves of 400 feet (400') or more, either horizontal or vertical, may be laid with standard pipe lengths by deflecting the joints. B. The amount of deflection at each pipe joint when pipe is laid on a horizontal or vertical curve shall not exceed one-half the manufacturer’s printed recommended deflections. 3-03.3 WATER MAIN SIZING A. The diameter of water mains shall be determined by hydraulic analysis to verify that fire flow demands and velocity and pressure requirements are met for the proposed Project. B. Minimum Pipe Diameter 1. All new water mains shall be at least 8 inches (8") in diameter. 2. All new water mains shall be at least 12 inches (12") in diameter in the City’s Central Business District, Urban Center, Commercial and Industrial Corridors, and Sunset Reinvestment Strategy Area. C. Water Main Oversizing 1. The City may require the installation of an oversized water main if it is determined that the City or the general locality would be benefitted. 2. If the City requires an oversized water main, the City shall pay the difference in cost between the installation cost of the similar main and that of the larger main. 3. If the Developer requires an oversized water main for its own purposes, the Developer shall pay the complete cost of installation. City of Renton Water Utility 24 February 2021 4. Any party required to oversize the water mains may request the City participate in the cost of the project. 3-03.4 PIPE PROTECTION A. Polyethylene Encasement 1. All DI pipe and adjacent fittings shall be encased in 8-mil polyethylene (PE) in accordance with the requirements of AWWA C105. B. Water Main Depth of Cover 1. Depth of cover measured from finished grade to the top of water main. 2. Minimum 3 feet (3') cover for water main 10 inches (10") in diameter or less. 3. Minimum 4 feet (4') cover for water main 12 inches (12") in diameter or larger. 4. Maximum 6 feet (6') cover for all water mains. C. Building Setback Requirements. 1. Minimum 10 feet (10') from building and retaining walls to water main. 2. Minimum 5 feet (5') from covered parking area to water main. D. Pipe shall not be located below soil nails or other retaining wall reinforcement. If the pipe is located above a soil nail or other retaining wall reinforcement, a minimum of 5 feet (5') of clearance is required. E. Service connections or distribution system piping shall not be used for grounding of electrical systems or for the maintenance, integrity, or continuity of any grounding attachment or connection. F. Under certain conditions, water main shall be installed within steel casing. Refer to Section 3-17 for further guidance. 3-03.5 SPECIAL DESIGN FOR SITES WITH CONTAMINATED SOILS A. Projects sites known to have contaminated soils shall be required to implement special design measures in order to protect the integrity of water quality in the water distribution system. B. Special design measures for sites with contaminated soils will be approved by the City on a case-by-case basis and may include, but are not limited to, the following items. 1. Comply with the recommendations of the Project Geotechnical Report specific to the installation of the water main and water system components. City of Renton Water Utility 25 February 2021 2. Remove and dispose of contaminated soils from the site under the observation of an environmental consultant and in compliance with the recommendations of the Geotechnical Report and governing regulatory agencies. 3. Provide impermeable lining for the full extents of trenches for the water main and water system components. 4. Provide imported clean backfill materials from a State-approved materials source. 5. Provide a joint restraint system in addition to concrete blocking for the full extents of the water main and water system components. 6. Locate water system improvements away from the known extents of soil contamination. 3-04 VALVES 3-04.1 VALVE PLACEMENT A. The quantity and placement of valves should be sufficient to minimize the number of services and fire hydrants that will be out of service when a water main must be isolated for maintenance, repair, replacement, or additions. B. Valves shall be installed along water mains at a maximum spacing of 400 feet (400') and at the intersection with other water mains. C. Valves shall be installed at water main intersections as follows. 1. Valves shall be placed on all legs of each cross or tee, unless tapping an existing main. 2. Valves shall be installed on all legs of the tee for fire service connections 4 inches (4") and larger. 3. Valves shall be installed on all legs of the tee for domestic service connections 2 inches (2") and larger. 4. Valves shall be located in clusters where possible. D. Valves shall be installed at each end of a water main within an easement. E. Valves may be required at or near the end of water mains where future extensions are anticipated. F. Additional valves may be required for area isolation. City of Renton Water Utility 26 February 2021 3-04.2 VALVE TYPE A. Resilient seated gate valves shall be used on water main 12 inches (12") in diameter and smaller. B. Butterfly valves shall be used on water main 12 inches (12") in diameter and larger. 3-04.3 VALVE MARKER POSTS A. Valve marker posts shall be installed for all main line valves outside paved areas. 3-05 VAULTS 3-05.1 VAULTS A. Vaults shall be required for water meters and backflow assemblies 3 inches (3") in size or larger. B. Vaults shall be designed and sized in accordance with City Standard Plans. C. Vaults shall drain to daylight or to the storm drain system where draining to daylight is not feasible. D. Vaults shall not be placed within sidewalks or within the wheel path of vehicle traffic, where possible. E. Reduced Pressure Backflow Assemblies (RPBAs) located outside of a building shall not be permitted in buried vaults, unless given special approval by the City Water Utility. 3-06 CONCRETE BLOCKING AND JOINT RESTRAINT 3-06.1 CONCRETE BLOCKING AND JOINT RESTRAINT A. Concrete thrust blocking shall be placed at bends, tees, dead ends, fire hydrants, and blow- off assemblies. B. Minimum thrust block bearing areas are indicated in the City Standard Plans. In muck or peat, all thrusts shall be restrained by piles or tie rods to solid foundations or by removal of muck or peat and replacement with ballast of sufficient stability to resist thrust. C. Special blocking or joint restraint designs may be required depending on site constraints such as poor soils or utility conflicts. 3-06.2 VERTICAL BENDS A. Anchor blocks shall be used in conjunction with joint restraint systems where slopes are 20 percent (20%) or greater. City of Renton Water Utility 27 February 2021 B. Vertical bends and blocking shall be used when joint deflection would exceed one-half of the pipe manufacturer’s recommended maximum deflection. C. Pipe shall be restrained and no change in pipe direction or diameter shall occur within 36 feet (36') of the vertical bend. D. Ninety-degree (90°) bends shall only be installed where given prior approval by the City Water Utility. 3-07 BLOW-OFF ASSEMBLIES 3-07.1 BLOW-OFF ASSEMBLIES A. A 2-inch (2") blow-off assembly shall be installed at the end of all dead-end lines 6 inches (6") or less in diameter. A fire hydrant shall be installed at the end of all dead-end lines 8 inches (8") or larger in diameter. B. Blow-off assemblies shall be placed at the high end of the line, where possible. 3-08 AIR & VACUUM RELEASE VALVE ASSEMBLIES 3-08.1 AIR & VACUUM RELEASE VALVE ASSEMBLIES A. Air and vacuum release valve assemblies (AVRs) shall be installed at local high points on the water system where air can accumulate. B. Locate AVR boxes outside of traffic areas, behind curbs. C. The open end of an AVR shall be provided with a screened, downward-facing return bend and shall maintain a minimum air gap of 2.5 times the outlet pipe diameter and a maximum air gap of 18 inches (18"). D. Discharge piping from AVRs shall not connect directly to any storm sewer or sanitary sewer. E. Groundwater must be prevented from entering the AVR vault. 3-09 INDIVIDUAL PRESSURE-REDUCING VALVE ASSEMBLIES 3-09.1 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES A. Individual PRVs are required where the service connection pressure exceeds 80 psi, in accordance with the UPC. B. Individual PRVs shall be installed on customer’s property downstream of the water meter. C. Individual PRVs shall be contained inside a new water meter box, if installed outside. D. The customer shall be responsible for the proper operation and maintenance of the PRV. City of Renton Water Utility 28 February 2021 3-10 HYDRANTS 3-10.1 HYDRANTS A. Fire hydrants shall be installed in accordance with City codes and development regulations. The number of hydrants and their locations shall be determined and approved by the Fire Marshal. 1. No building permit shall be issued until required Construction Plans have been submitted and approved by the City. 2. No construction beyond the building foundation shall be allowed until hydrants and mains are in place. 3-10.2 HYDRANT COVERAGE A. General 1. When the required fire flow for the Project is 2,500 gpm or greater, on-site fire hydrants will be required and shall be served by a water main which loops around the building(s) and reconnects back to a distribution supply main. 2. A fire hydrant shall be installed at the end of all dead-end lines 8 inches (8") or larger in diameter. B. Single-Family Residential Properties 1. The maximum spacing of hydrants in single-family residential areas shall be 600 feet (600'). 2. Hydrant coverage shall be no more than 300 feet (300') to any residential dwelling, with the distance measured from the hydrant along a traveled roadway, access road, and driveway to the dwelling. C. Multi-Family Residential, Commercial, and Industrial Properties 1. One hydrant is required per 1,000 gpm of fire flow demand. 2. The maximum distance between hydrants in multi-family (including duplexes) and commercial areas shall be 300 feet (300'). 3. Hydrants shall be located no closer than 50 feet (50') and no greater than 300 feet (300') from the structure. 4. The primary hydrant shall be no further than 150 feet (150') from the structure. 5. A fire hydrant is required within 50 feet (50') of the FDC to a fire sprinkler system. City of Renton Water Utility 29 February 2021 3-10.3 HYDRANT LOCATION A. Hydrants shall be located at roadway intersections, where feasible. B. Hydrants shall be located on the same side of the street as the water main, where feasible. C. The pumper port of the fire hydrant shall face the street or fire access road. D. Minimum 3-foot (3') clearance shall be provided around the outside of the hydrant for operation. E. Minimum 5-foot (5') clearance shall be provided from the outside of the hydrant to concrete walls, structures, utility poles, and above grade electrical enclosures. F. A 4-foot by 4-foot by 6-inch (4' x 4' x 6") concrete shear block shall be installed around the hydrant. G. Hydrant guard posts may be permitted in exposed areas or areas where no curbs are present within parking lots. 3-10.4 HYDRANT RUNS A. Fire hydrant runs over 50 feet (50') in length must be 8 inches (8") in diameter and must terminate with a tee, plug, and hydrant assembly. B. Fire hydrant runs less than 50 feet (50') in length shall be 6 inches (6") in diameter. 3-10.5 PRIVATE HYDRANTS A. Private fire hydrants shall not be permitted. 3-10.6 EXISTING HYDRANTS A. Existing hydrants that do not conform to current City Standards shall be fitted with a 5-inch (5") Storz adapter or be replaced with new conforming hydrants, as necessary, as part of the Project. B. Existing hydrants shall not be relocated or otherwise moved to accommodate Project design, rather they shall be fully removed and replaced with a new fire hydrant with a new connection to the water main. C. Hydrant extensions may be allowed in some cases to accommodate a change in grade and will require prior approval by the City. Such work may necessitate hydrostatic testing of the modified fire hydrant assembly. City of Renton Water Utility 30 February 2021 3-11 UNDERGROUND UTILITIES 3-11.1 LOCATING UNDERGROUND UTILITIES A. A letter and preliminary plan shall be sent to existing utility owners to inform them of new construction. Request as-built information and incorporate existing utility information into the Construction Plans. B. The permittee will be required to remove utility locate marks on sidewalks only within the Downtown Core Area. The permittee shall remove the utility locate marks within 14 days of job completion. 3-11.2 STANDARD UTILITY SEPARATION FROM WATER MAINS A. Clearance between water mains and other utilities, as measured between the outside edges of each utility pipe or structure, shall be as indicated in Table 3-1. Table 3-1. Minimum Utility Clearance to Water Mains. Utility Horizontal Clearance Vertical Clearance Natural Gas 5 feet 12 inches Electric 5 feet 12 inches Telecommunications 5 feet 12 inches Fiber Optics 5 feet 12 inches Sanitary Sewer 10 feet 18 inches Storm Drainage 10 feet 18 inches Reclaimed Water 10 feet 18 inches B. Water mains shall pass over non-potable water pipes. C. Water mains shall maintain a minimum horizontal clearance of 10 feet (10') from any other facility that is a potential source of toxic or pathogenic contamination (e.g., solid waste disposal site, septic tank). D. Minimum clearance between the back of the concrete blocking and other buried utilities and structures shall be 5 feet (5'). E. Where a water main crosses a non-potable pipe, one full length of water pipe shall be used with the pipe centered for maximum joint separation. Avoid crossing at highly acute angles; the smallest angle measurement between utilities should be between 45 and 90 degrees (45° and 90°). City of Renton Water Utility 31 February 2021 3-11.3 SPECIAL DESIGN FOR NON-STANDARD UTILITY SEPARATION A. Where standard clearance criteria cannot be met due to existing site constraints, installations with less horizontal and/or vertical clearance may be allowed with special design provisions. B. Water mains may be installed with as little as 5 feet (5') minimum horizontal separation and 6 inches (6") minimum vertical separation from non-potable water lines (sanitary sewer, storm drainage, reclaimed water), provided the utility systems meet the following criteria. 1. Water main shall be installed with approved restrained-joint piping in addition to standard concrete thrust blocking. 2. Non-potable water pipe shall be installed with pipe and joints having a minimum pressure rating of 150 psi. a. Sanitary sewer pipe shall be pressure-rated HDPE (PE 4710, DR13.5 or better) or Class 52 DI pipe (pressure class 150 or better). b. Storm drainage pipe shall be pressure-rated C900 PVC (AWWA C900-16 DR25 or better) or Class 52 DI pipe (pressure class 150 or better). c. Reclaimed water pipe shall be pressure-rated HDPE (PE 4710, DR13.5 or better) or Class 52 DI pipe (pressure class 150 or better). C. Alternate mitigation measures, such as pipe sleeves or cement encasement, may be considered and approved by the City on a case-by-case basis and shall conform to DOH, DOE, and AWWA separation standards in all cases. D. Design engineers should consult the DOH/DOE Pipeline Separation Design and Installation Reference Guide, Version 9 (May 2006, Publication Number 06-10-029), available online. 3-12 ASBESTOS CEMENT PIPE 3-12.1 ASBESTOS CEMENT PIPE A. AC pipe shall be identified in the Construction Plans, where their locations are known. B. Avoid removal of AC pipe where possible. C. If removal of AC pipe is necessary, containment and disposal requirements must follow OSHA and WISHA standards. D. Any work involving or impacting AC pipe must be in accordance with the EPA’s document titled, “Demolition Practices Under the Asbestos NESHAP”. City of Renton Water Utility 32 February 2021 3-13 EASEMENTS 3-13.1 PUBLIC WATER UTILITY EASEMENTS A. Public water utility easements to the City are required for the installation, operation, and maintenance of water system improvements on private property and shall be provided as follows. 1. Water mains shall be provided easements extending a minimum of 7 ½ feet (7 ½') to each side of the centerline of water mains. 2. Where located between buildings, water mains shall be provided easements extending a minimum of 10 feet (10') to each side of the centerline of water mains. 3. Water service lines, meters, hydrants, and backflow assemblies shall be provided easements extending a minimum of 7 ½ feet (7 ½') to each side of the center point. B. Each easement shall be provided on the City’s Utilities Easement Form, available from CED. Legal description of the easement along with a sketch of the easement shall be stamped and signed by a Surveyor and included with the Utilities Easement Form as exhibits. 3-14 CONNECTIONS TO THE EXISTING SYSTEM 3-14.1 CONNECTIONS TO THE EXISTING SYSTEM A. Connections to existing mains, including the installation of in-line valves, shall be done via cut-in tee unless otherwise approved by the City Water Utility. B. If authorized by the City Water Utility, water mains may be tapped by a City-approved “wet- tap” contractor under the City’s observation. 1. Tapping tee may be size-on-size, provided the shell cutter diameter is at least 2 inches (2") smaller than the existing main diameter. 3-15 WATER SERVICES 3-15.1 DOMESTIC WATER SERVICES A. Ownership 1. The City owns and shall maintain the water service line from the tap at the main to the meter, the meter setter, the meter tailpiece, and the meter box. 2. The property owner owns and shall maintain the connection fitting to the meter tailpiece, the service line downstream of the meter tailpiece, and other appurtenances such as PRVs, backflow assemblies, etc., behind the meter. B. Separate Services City of Renton Water Utility 33 February 2021 1. A separate water service and water meter is required for each single-family residence, detached accessory dwelling unit (ADU), townhome, duplex unit, and commercial building. 2. All new mixed-used buildings shall have separate water services and water meters for the residential portion and the commercial portion of the building. C. Water Service Size 1. All new domestic water services shall be minimum 1-inch (1") in size. 2. Existing domestic water services 3/4-inch (3/4") in size shall be disconnected and replaced with a new 1-inch (1") water service. 3. The Developer shall size water service lines in accordance with the UPC and shall verify that minimum pressure can be maintained when service is flowing at anticipated maximum levels. 4. If a customer requires a larger water service, the customer shall be responsible for the upsize of the existing service and meter. The existing service may be reused or removed per Section 3-15.4. D. Service Pressure 1. Static service pressures at the water meter shall be determined at all properties to ensure compliance with system pressure standards. 2. Individual PRVs shall be installed downstream of the water meter where the service connection pressure exceeds 80 psi in accordance with the latest edition of the UPC. 3-15.2 FIRE SPRINKLER SERVICES A. Commercial fire sprinkler systems shall be served by a dedicated water service separate from the domestic water service. Fire sprinkler systems for single-family residences may be served by a dedicated branch off the domestic water service. B. The Developer shall coordinate with the fire sprinkler designer to verify the adequate size of the service line and water meter to provide the required flow for domestic use and for the sprinkler system. C. Fire sprinkler system connections to the City’s water system shall be owned and maintained by the Owner, beginning immediately downstream of the gate valve where the system connects to the City’s water main. D. FDCs shall be placed within 50 feet (50') of a fire hydrant assembly or as directed by the Fire Marshal. City of Renton Water Utility 34 February 2021 E. The fire sprinkler system and supply line shall be designed by a Fire Protection Engineer. Separate plans shall be submitted to the Fire Marshal for review and permitting. F. Underground fire sprinkler supply lines shall be installed by a Washington State Certified Level “U” Contractor in accordance with WAC 212-80-010. 3-15.3 LANDSCAPE IRRIGATION SERVICES A. A separate landscape irrigation service line and meter shall be installed for all commercial, multi-family, and industrial developments where water is used for landscape purposes and will not discharge to the sanitary sewer system. 3-15.4 EXISTING SERVICES A. Existing services may be reused, provided they meet sizing criteria and all other requirements in these Standards. B. For services to be abandoned, the water meter shall be removed and the water service shall be disconnected at the water main. This work shall be performed by City Forces at the expense of the Developer through a Water Service Disconnection Permit. 3-16 WATER METERS 3-16.1 WATER METERS A. Water Meter Size 1. The minimum allowable size for a water meter to a single-family residence shall be 5/8-inch by 3/4-inch (5/8" x 3/4") with an adapter to fit the 1-inch (1") service line. 2. All meters 1-inch (1") or larger shall be the same size as the water service line. 3. The minimum allowable size for a water meter to a single-family residence with a residential fire sprinkler system shall be 1-inch (1"). 4. The minimum meter size for all commercial and multi-family developments is 1-inch (1"). B. Water Meter Location 1. Water meters shall be located in a level unobstructed area as close to the City water main as possible and shall not exceed a distance of 50 feet (50'). 2. Water meters to single family residences shall be placed in landscape strips or behind the sidewalk and within the ROW. 3. Water meters shall not be installed within driveways. City of Renton Water Utility 35 February 2021 4. Water meters to commercial, multi-family, and industrial developments should be located near driveway entrances within the ROW or within public utility easements in landscape areas, and near access driveways. 5. Water meters shall be located and oriented such that the service lines may be installed with as few bends as possible. 3-17 CASING PIPE 3-17.1 CASING PIPE A. Water mains shall be encased in steel casing where crossing under improvements where the ability to remove and replace the pipe without disturbance to the improvements is necessary, including under retaining walls and rockeries over 4 feet (4') high, under railroad tracks, and at some utility crossings. B. Casings shall extend a minimum of 5 feet (5') past each edge of the improvements, or a distance equal to the depth of pipe whichever is greater. C. Clearance between bottom of rockery or retaining wall and top of casing shall be 2 feet (2') minimum. D. The carrier pipe shall be supported by casing spacers, where the casing exceeds 10 feet (10') in length. E. The casing pipe should be 6 to 8 inches (6" to 8") larger than the outside diameter of the bells on the pipe. 3-18 BACKFLOW PREVENTION 3-18.1 BACKFLOW PREVENTION A. In order to prevent the contamination of the potable water supply by backflow, all Projects shall be required to install approved backflow assemblies in accordance with the requirements of the following. 1. WAC 246-290-490 “Cross-Connection Control Regulations in Washington State” 2. PNWS-AWWA Cross Connection Control Manual, latest edition 3. The City’s Cross Connection Control Program 4. UPC for on-site water piping B. Backflow protection requirements may include premise isolation, point of use protection, or a combination of the two. City of Renton Water Utility 36 February 2021 C. Premise isolation at the water meter by an approved air gap or a RPBA is required for all sites utilizing an auxiliary water supply. D. All backflow assemblies installed shall be on the DOH list of approved backflow assemblies, most recent edition, at the time of installation. E. All backflow assemblies shall be pre-approved by the City Water Utility and must meet UPC requirements as administered by the Building Department. F. The City Water Utility reviews all plans submitted for development and redevelopment projects, including plans for tenant improvements. As a part of the City’s review and permitting process, new backflow assemblies may need to be installed in order to meet the current standards for backflow prevention. G. Satisfactory testing shall be completed upon the installation, repair, or relocation of all backflow assemblies, and annually thereafter. Complete test reports must be submitted to the City’s Cross Connection Control Manager and Plumbing Reviewer prior to final acceptance. 3-18.2 BACKFLOW PREVENTION FOR DOMESTIC WATER SERVICES A. All residential domestic water services shall have a DCVA installed behind the meter on private property per City Standards. B. All commercial domestic water services shall have a RPBA installed behind the meter on private property per City Standards. C. A bypass with equal backflow prevention is strongly recommended to avoid loss of service during maintenance and repair of any backflow assembly. D. In outdoor installations, RPBAs shall be located within above-ground temperature- controlled enclosures and shall drain to daylight. 3-18.3 BACKFLOW PREVENTION FOR FIRE WATER SYSTEMS A. All fire sprinkler systems shall have a DCDA installed behind the meter on private property per City Standards. B. The backflow assembly on fire system connections shall be located no more than 50 feet (50') from the water main, either on the Owner’s property or an easement dedicated to the Owner’s property. C. the backflow assembly may be installed as part of the sprinkler riser assembly and be placed within the building riser room under the following conditions. 1. The distance from the supplying water main to the fire sprinkler riser assembly must be less than 50 feet (50'). City of Renton Water Utility 37 February 2021 2. The building riser room must be adjacent to an exterior wall of the building facing the supplying water main to minimize the distance the supply line is located under the building foundation. D. A post indicator valve (PIV) shall be placed behind the backflow assembly for the fire sprinkler system. E. Where the backflow assembly is located inside the building, a PIV shall also be placed at the property line for the fire sprinkler connection between the public water main within the ROW and the private fire sprinkler supply line. 3-18.4 BACKFLOW PREVENTION FOR IRRIGATION WATER SERVICES A. All irrigation water services shall have a DCVA installed behind the meter on private property per City Standards. 3-18.5 BACKFLOW ASSEMBLY LOCATION A. All backflow assemblies shall be located as close as practicable to the water meter. B. Backflow assemblies for domestic services and fire sprinkler systems may be located inside the building, if the location is approved by the City Water Utility. RPBAs and RPDAs must be provided a drainage outlet for the relief valve, where located inside the building. 3-19 ABANDONING WATER MAINS 3-19.1 ABANDONING WATER MAINS A. The abandonment of water main and water system components shall be clearly identified in the Construction Plans. B. Steel, CI, and DI pipe shall be abandoned in place via MJ cap, MJ plug, or via CDF fill. C. AC pipe shall be abandoned via CDF fill. Refer to Section 3-12. D. All appurtenances associated with an abandoned water main, such as hydrants, valves, and valve boxes shall be abandoned. E. The full extents of abandoned water mains and water system components shall be included in as-built documentation. 3-20 HAZARDOUS MATERIALS 3-20.1 HAZARDOUS MATERIALS A. Existing water pipes or other water system components containing hazardous materials shall be identified in the Construction Plans, where their locations are known. City of Renton Water Utility 38 February 2021 B. Hazardous materials shall be handled and/or disposed of in accordance with all applicable regulations, including but not limited to OSHA and WISHA standards. C. Refer to Section 3-03.5 for information regarding contaminated soils. D. Refer to Section 3-12 for information regarding AC pipe. END OF CHAPTER 3 City of Renton Water Utility 39 February 2021 CHAPTER 4 WATER UTILITY CONSTRUCTION MATERIALS 4-01 CONTENTS 4-01.1 CHAPTER SECTIONS 4-02 GENERAL 4-02.1 STANDARDS 4-02.2 CITY WATER UTILITY STANDARD PLANS 4-02.3 MATERIALS 4-03 WATER MAIN 4-03.1 DUCTILE IRON PIPE 4-03.2 MARKING 4-03.3 LINING AND COATING 4-03.4 POLYETHYLENE ENCASEMENT 4-03.5 MARKING TAPE 4-03.6 FITTINGS 4-03.7 JOINTS 4-03.8 COUPLINGS 4-03.9 BOLTS 4-03.10 GASKETS 4-04 VALVES 4-04.1 GATE VALVES 4-04.2 BUTTERFLY VALVES 4-05 VAULTS 4-05.1 VAULTS 4-06 CONCRETE BLOCKING AND JOINT RESTRAINT 4-06.1 CONCRETE BLOCKING 4-06.2 RESTRAINED JOINT PIPES AND FITTINGS 4-06.3 SHACKLE RODS 4-07 BLOW-OFF ASSEMBLIES 4-07.1 BLOW-OFF ASSEMBLIES 4-08 AIR & VACUUM RELEASE VALVE ASSEMBLIES 4-08.1 AIR & VACUUM RELEASE VALVE ASSEMBLIES 4-09 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES 4-09.1 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES 4-10 HYDRANTS 4-10.1 HYDRANTS City of Renton Water Utility 40 February 2021 4-10.2 HYDRANT EXTENSIONS 4-10.3 HYDRANT RESTRAINTS 4-10.4 TRAFFIC FLANGES 4-10.5 HYDRANT GUARD POSTS 4-11 CONNECTIONS TO EXISTING SYSTEM 4-11.1 CUT-IN TEES 4-11.2 TAPPING TEES 4-12 WATER SERVICES 4-12.1 1-INCH SERVICE CONNECTIONS 4-12.2 1 ½-INCH AND 2-INCH SERVICE CONNECTIONS 4-12.3 3-INCH, 4-INCH, AND 6-INCH SERVICE CONNECTIONS 4-12.4 COPPER TUBING 4-12.5 METER SETTERS 4-13 WATER METERS 4-13.1 WATER METERS 4-13.2 METER BOXES 4-14 CASING PIPE 4-14.1 CASING PIPE 4-14.2 CASING SPACERS 4-15 BACKFLOW 4-15.1 BACKFLOW ASSEMBLIES 4-16 POLYPIGGING 4-16.1 POLYPIGS 4-17 BEDDING AND BACKFILL 4-17.1 PIPE BEDDING 4-17.2 TRENCH BACKFILL 4-17.3 FOUNDATION GRAVEL 4-17.4 CONTROLLED DENSITY FILL 4-18 ABANDONING WATER MAINS 4-18.1 ABANDONING WATER MAINS 4-02 GENERAL 4-02.1 STANDARDS A. All utility, grading, street, and other civil construction within the City shall abide and fully comply with the following standards. City of Renton Water Utility 41 February 2021 1. City General Standards Applicable to Developer Extensions of City Utility System per Chapter 6 of Title IV of the RMC. 2. City Trench Restoration and Street Overlay Requirements. 3. WSDOT Standard Plans as amended and supplemented by the City Standard Plans. 4. WSDOT 2020 Standard Specifications for Road, Bridge, and Municipal Construction, as amended and supplemented by the City Standards contained herein. All references to pay items are not applicable. 5. U.S. Department of Transportation Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD), current edition. 6. AWWA Standards, current editions. B. Where reference is made to other specifications, it shall be the latest revision at the time of construction, except as noted in the Construction Plans or herein. 4-02.2 CITY WATER UTILITY STANDARD PLANS A. All materials shall be as specified in the City Water Utility Standard Plans, included with this document as Appendix A. 4-02.3 MATERIALS A. All materials shall be new and undamaged, unless otherwise specified. B. The same manufacturer of each item shall be used throughout the work. C. All materials shall comply with applicable sections of ANSI, ASTM, AWWA, and the WSDOT Standard Specifications. D. Approved manufacturers and model numbers of various materials are listed in the City Water Utility Approved Materials List (Appendix B of these Standards). Substitutions will be considered and reviewed by the City Water Utility on a case-by-case basis and shall be allowed only upon prior approval by the City Water Utility. 4-03 WATER MAIN 4-03.1 DUCTILE IRON PIPE A. All new water mains shall be ductile iron (DI) pipe meeting the requirements of ANSI/AWWA C151/A21.51 and in accordance with the following criteria. 1. Centrifugally cast in 18-foot (18') or 20-foot (20') nominal lengths. 2. Standard Thickness Class 52, cement-lined. City of Renton Water Utility 42 February 2021 3. Flanged DI pipe shall be Class 53 per AWWA C115. 4. NSF/ANSI 61 certified for contact with potable water. 4-03.2 MARKING A. All pipe shall be clearly marked with the manufacturer’s name, type, class, and thickness, as applicable, and shall be marked on the component at the place of manufacture. B. Marking shall be legible and permanent under normal conditions of handling and storage. 4-03.3 LINING AND COATING A. DI pipe shall have a double-thick cement mortar lining and a 1-mil thick seal coat meeting the requirements of ANSI/AWWA C104/A21.4. B. Additional exterior coating shall be applied to exposed DI pipe within vaults and shall be water-based, low VOC acrylic polymer. 4-03.4 POLYETHYLENE ENCASEMENT A. All DI pipe, valves, and fittings shall be installed with polyethylene (PE) encasement. B. PE encasement shall be 8-mil, tube-form, cross-laminated HDPE or linear LDPE film meeting the requirements of ANSI/AWWA C105/A21.5. C. Color of PE encasement shall be natural or black. 4-03.5 MARKING TAPE A. Marking tape shall consist of inert PE plastic that is impervious to all known alkalis, acids, chemical reagents, and solvents likely to be encountered in the soil. B. Detectable marking tape, when specified, shall include a metallic foil core to provide for the most positive detection and pipeline location. C. Marking tape shall be blue in color and shall be imprinted prominently and continuously over its entire length with the words “CAUTION” and “WATER” in permanent black ink. D. The width of the marking tape shall be as recommended by the manufacturer based on the depth of installation. 4-03.6 FITTINGS A. All water main fittings shall be DI, short body, and cement-lined, in conformance with ANSI/AWWA C104/A21.4. B. Fittings include tees, crosses, bends, adapters, sleeves, plugs, caps, and reducers. City of Renton Water Utility 43 February 2021 C. Metal thickness and manufacturing process shall conform to applicable portions of ANSI 21.10 and AWWA C110. 4-03.7 JOINTS A. Mechanical Joints 1. Mechanical joint pipe and fittings shall conform to ANSI/AWWA C111/A21.11 and C153/A21.53 2. Mechanical joint pipe and fittings shall be rated for 350 psi working pressure. B. Flanged Joints 1. Flanged joint pipe and fittings shall conform to ANSI/AWWA C115/A21.15 and ANSI B16.1 Class 125 drilling pattern. 2. Flanged joint pipe and fittings shall be Special Thickness Class 53 rated for 250 psi working pressure. C. Push-On Joints 1. Push-on joint pipe shall conform to ANSI/AWWA C111/A21.11. 2. Push-on joint pipe shall be rated for 350 psi working pressure. 3. Push-on joint fittings are not permitted. 4-03.8 COUPLINGS A. Where DI pipe is to be joined to existing CI pipe of the same nominal size, the following criteria shall be followed. 1. If the outside diameter of the existing CI pipe is within 0.05 inches (±0.05") of the outside diameter of the DI pipe being joined, the pipe shall be joined via MJ sleeve. 2. If the outside diameter of the existing CI pipe conforms to AWWA 1908 classifications A, B, C, D, or F, the pipe shall be joined via transition MJ sleeve with single-piece casting. Threaded pipe and flange combinations shall not be used. B. Bolted Sleeve-Type Couplings for Plain End Pipe 1. Transition couplings, reducing couplings, transition reducing couplings, sleeves, and flexible couplings for water main shall be compression type. 2. Restrained flexible couplings shall be locking type couplings in accordance with the Construction Plans. Any couplings that utilize set screws tightened against the outside pipe wall are not acceptable. Coupling shall be epoxy-coated. City of Renton Water Utility 44 February 2021 3. Flexible coupling and transition coupling cast components shall be DI. Center rings and end rings shall be DI in accordance with ASTM 536-80, Grade 65-45-12. C. Sleeves 1. Sleeves shall be MJ. 2. Sleeves less than 12 inches (12") in diameter shall be 12 inches (12") minimum in length. 3. Sleeves greater than 12 inches (12") in diameter shall be 15 inches (15") minimum in length. D. Adapters 1. All FL x MJ adapters shall be DI. 4-03.9 BOLTS A. Bolts shall be malleable iron, Corten, or stainless steel, conforming to ANSI/AWWA C111/A21.11. B. Stainless steel bolts shall meet the requirements of ASTM A193 Grade B8M. C. Stainless steel nuts, bolts, and washers shall be type 316SS. D. Bolts and nuts for flanged pipe and fittings shall conform in size and length with ANSI/AWWA C115/A21.15. E. The type, material, and identification mark for bolts and nuts shall be provided. 4-03.10 GASKETS A. Rubber gaskets for MJ or push-on joints shall conform to ANSI/AWWA C111/A21.11. B. Gasket material for flanges shall be neoprene, acrylonitrile butadiene (NBR, Nitrile Buna-N), or chlorinated butyl, 1/8-inch (1/8") thick having a durometer of 60 ± 5 or 1/16" cloth inserted. C. Gasket material for bolted sleeve-type couplings on plain end pipe shall be virgin styrene- butadiene rubber (SBR) in accordance with ASTM D2000 MBA 710 or ethylene propylene diene monomer (EPDM). 4-04 VALVES 4-04.1 GATE VALVES A. Gate valves shall be DI body, bronze mounted, resilient seat, with a non-rising stem, conforming to AWWA C509 for CI or AWWA C515 for DI. City of Renton Water Utility 45 February 2021 B. All valves shall be NSF/ANSI 61 certified for contact with potable water and shall be stamped with “NSF APPROVED” and “CI” or “DI”. C. Gate valves shall be designed for a minimum water operating pressure of 200 psi. D. All external and internal ferrous metal surfaces of the gate valve shall be coated for corrosion protection with fusion bonded epoxy. The epoxy coating shall be factory applied to all valve parts prior to valve assembly and shall meet or exceed the requirements of AWWA C550. E. Gate valves shall be provided with two internal O-ring stems seals and shall be equipped with one anti-friction washer. F. Gate valves shall have rubber sealing surfaces to permit bi-directional flow. G. Gate valves shall open counterclockwise and be provided with a standard 2-inch (2") operating nut. H. End connections shall be MJ, FL, or MJ x FL, as shown in the Construction Plans. Where RJ is specified, valve ends shall be FL with appropriate FL x RJ adapters. I. Valves shall be marked with the manufacturer’s name, year of valve casting, size, and working pressure plainly cast in raised and legible letters on the valve body. J. Gate valves for air and vacuum release valve assemblies shall be bronze with threaded end connections. 4-04.2 BUTTERFLY VALVES A. Butterfly valves shall be short-body type and shall have flanged joints conforming to ANSI B16.1 Class 125 drilling pattern. B. Butterfly valves shall be rubber seated, conforming to AWWA C504 Class 150B. C. Butterfly valve discs and bodies shall be DI and shall be suitable for direct burial. D. All valves shall be NSF/ANSI 61 certified for contact with potable water and shall be stamped with “NSF APPROVED” and “DI”. E. Butterfly valves shall be designed for a minimum water operating pressure of 200 psi. F. Valve operators shall be of the traveling nut or worm gear type, sealed, gasketed, and permanently lubricated for underground service. G. Valves shall be marked with the manufacturer’s name, year of valve casting, size, and working pressure plainly cast in raised and legible letters on the valve body. City of Renton Water Utility 46 February 2021 4-04.3 TAPPING TEE VALVES A. See Section 4-11.2. 4-04.4 VALVE BOXES A. Valve boxes shall be CI with black asphaltic coating, two-piece, 8-inch (8"), slip-type standard design with a base corresponding to the size of the valve. B. Valve box extension pieces shall be provided for valves with cover greater than the depth of the standard valve box. C. Valves in paved areas shall be installed with an 8-inch (8") thick hot mix asphalt (HMA) collar 12 inches (12") around the valve box. D. Valves in unpaved areas shall be installed with a 3-foot by 3-foot by 6-inch (3' x 3' x 6") concrete pad around the valve box. E. Valve box paving risers shall be CI, suitable for H-20 traffic loading. F. Valve box covers shall be CI with ears and shall be imprinted with the word “WATER”. 4-04.5 VALVE MARKER POSTS A. Valve marker posts shall be Carsonite composite utility marker, or approved equal, 3 ¾ inches by 62 inches (3 ¾" x 62") with anchor barb, white in color, with blue label reading "WATER”. B. Distance to the valve shall be neatly stenciled on the post with 2-inch (2") numerals. 4-04.6 VALVE OPERATING NUT EXTENSIONS A. Valves with an operating nut more than 3 feet (3') below finished grade shall have a valve stem extension to raise the operating nut to within 3 feet (3') of the ground surface. B. Extensions are to be a minimum of 1 foot (1') with only one extension per valve. C. Valve stem extensions shall have a 2-inch (2") square operating nut. D. Extensions shall be steel with anticorrosive coating conforming to AWWA C210. 4-05 VAULTS 4-05.1 VAULTS A. Vault covers and hatches in pedestrian paths of travel shall be non-slip in compliance with ADA and City requirements, generally having a static coefficient of friction of 0.6 wet and dry for horizontal installations, and 0.8 for ramped or inclined installations, as determined per ASTM C1028-89. City of Renton Water Utility 47 February 2021 4-06 CONCRETE BLOCKING AND JOINT RESTRAINT 4-06.1 CONCRETE BLOCKING A. Blocking shall be poured-in-place concrete with a minimum compressive strength 3,000 psi at 28 days. B. All concrete shall be mechanically mixed. Job site mixing, hand-mixed concrete, and mobile concrete mixers are not allowed. 4-06.2 RESTRAINED JOINT PIPES AND FITTINGS A. Restrained joint (RJ) pipe and fittings, where required in the Construction Plans, shall be flexible after assembly and able to be disassembled. B. RJ fittings shall have a positive metal to metal contact locking system without the use of gripping teeth. Gaskets for push-on joint pipe with integrally molded steel or metal teeth or locking segments shall not be allowed as substitutes for RJ pipes. C. The joint restraint system for the pipe shall be boltless. D. The joint restraint system for the pipe shall be the same as the joint restraint system for the pipe fittings, except as provided the following item. E. Wedge restraint glands shall conform to AWWA C111, ASTM A 536-80, Grade 65-42-12. All bolts and wedges shall be DI. Wedge shall be heat-treated to a minimum 370 BHN. Wedge restraint glands shall be rated for 350 psi for pipe 12 inches (12") in diameter and smaller. F. Restrained joint pipe and fittings shall be used in areas with steep slopes. 4-06.3 SHACKLE RODS A. Shackle rods and associated hardware shall be 316SS stainless steel. B. Shackle rods shall be coated with two coats of asphalt varnish. 4-07 BLOW-OFF ASSEMBLIES 4-07.1 BLOW-OFF ASSEMBLIES A. Pipe and fittings shall be brass or bronze. B. Gate valve shall be 4-inch (4"), FL x FL, CI body, with non-rising stem and 2-inch (2") square operating nut, in accordance with Section 4-04.1. C. Backfill shall be 1 1/4" washed gravel. City of Renton Water Utility 48 February 2021 4-08 AIR & VACUUM RELEASE VALVE ASSEMBLIES 4-08.1 AIR & VACUUM RELEASE VALVE ASSEMBLIES A. Air and vacuum release valve assemblies (AVRs) shall conform to ANSI/AWWA C512. B. AVRs shall be single body type and designed to withstand 300 psi. C. Bodies and covers shall be CI conforming to ASTM A48, Class 30. D. Floats shall be stainless steel conforming to ASTM A240 and designed to withstand 1,000 psi. E. Seats shall be acrylonitrile butadiene (NBR, Nitrile Buna-N). Internal parts shall be stainless steel or bronze. F. All fittings shall be copper or brass from the water main to the AVR. G. Boxes and covers for individual AVRs shall meet the criteria of Section 4-13.2. 4-09 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES 4-09.1 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES A. Individual PRVs for residential applications shall be provided in accordance with the UPC. B. Individual PRVs shall be direct-acting piston type with integral strainer and bypass. Valve body shall be bronze with threaded outlet end and integral union on inlet end. Valve shall be line-sized with spring range from 25 to 75 psi. C. Boxes and covers for individual PRVs shall meet the criteria of Section 4-13.1. 4-10 HYDRANTS 4-10.1 HYDRANTS A. Fire hydrants shall be compression type fire hydrants (opening against pressure). B. Fire hydrants shall conform to AWWA C502 and shall be of standard manufacture and of a pattern approved by the City Water Utility. C. Manufacturer name or mark, size of the valve opening, and year manufactured shall be plainly cast in raised letters on the hydrant barrel and shall be visible after the hydrant is installed. D. Fire hydrants shall be painted with two coats of Safety Yellow DTM acrylic gloss or enamel paint. City of Renton Water Utility 49 February 2021 E. Each fire hydrant assembly shall be installed with the following. 1. Main line tee with 6-inch (6") side outlet (FL) 2. Six-inch (6") gate valve (FL x MJ) 3. Six-inch (6") DI spool, length as required 4. 5 ¼-inch (5 ¼") MVO fire hydrant (MJ) with O-ring stem seal 5. Two (2) 2 ½-inch (2 ½") hose nozzles with National Standard Threads (NST), 7 ½ threads per inch. a. Nozzles shall be fitted with CI threaded caps with operating nut of the same design and proportions as the hydrant stem nut. b. Caps shall be fitted with suitable neoprene gaskets for positive water tightness under test pressures. 6. One (1) 4-inch (4") pumper nozzle a. Shall be fitted with a Storz adapter, 4.875-inch (4.875") Seattle Thread x 5- inch (5") Storz. b. Storz adapter shall be forged and/or extruded 6061-T6 aluminum alloy, hardcoat anodized. Threaded end portion shall have no lugs and two set screws 180 degrees (180°) apart. c. Storz face to be metal, no gasket to weather. d. Storz cap to have synthetic molded rubber gasket and shall be attached to hydrant adapter with 1/8-inch (1/8") coated stainless steel cable. 7. One 1 ¼-inch (1 ¼") pentagon operating nut, opening by turning counter clockwise, with operating nut extension, as required 8. Hydrant restraint system per Section 4-10.3. 9. Concrete blocks under hydrant and valve, minimum 16 inches by 8 inches by 4 inches (16" x 8" x 4") 10. One 4-foot by 4-foot by 6-inch (4' x 4' x 6") concrete pad. 11. One blue two-way reflective pavement marker. 4-10.2 HYDRANT EXTENSIONS A. Hydrant extensions, operating stems for the hydrant main valves, and sidewalk flanges shall conform to AWWA C502. City of Renton Water Utility 50 February 2021 B. Hydrant extensions shall have a 6 ¾-inch (6 ¾") minimum inside diameter and shall be gray CI or DI conforming to AWWA standards. C. Drillings of the connecting flanges on the extensions shall match the drillings of the flanges on the hydrant. D. Hydrant extensions shall also include the necessary hydrant operating stem extensions. 4-10.3 HYDRANT RESTRAINTS A. The hydrant restraint system shall consist of restrained joint system or two (2) 3/4-inch (3/4") diameter Corten steel tie rods. B. If a wedge restraint system is used in lieu of shackle rods, MJ pipe shall be used. C. Hydrants shall be provided with a breakaway flange assembly and be equipped with breaking devices at the sidewalk. D. Shackle rods shall meet the requirements of Section 4-06.3. 4-10.4 TRAFFIC FLANGES A. Hydrants shall be provided with a traffic flange and shall be equipped with breaking devices at the traffic flange to allow the hydrant barrel to separate with a minimal damage in case of impact. There shall also be provided, at this point, a safety stem coupling on the operating stem designed to shear at the time of impact. 4-10.5 HYDRANT GUARD POSTS A. Guard posts (bollards) are not standard and may only be installed where indicated for a hydrant outside of the ROW. B. Guard posts shall be reinforced concrete having a compressive strength of 3,500 psi with a minimum of five (5) No. 3 deformed steel bars and shall be 6 feet (6') in length by 9 inches (9") in diameter. C. Guard posts shall be painted with two coats of Safety Yellow DTM acrylic gloss or enamel paint. 4-10.6 PAVEMENT MARKERS A. Pavement markers shall be blue two-way reflective, measuring 4 inches by 4 inches (4"x4"). B. Thermoplastic adhesive pads shall be used to bond pavement markers to the roadway and shall be black in color, measuring approximately 5 inches by 5 inches (5"x5"). City of Renton Water Utility 51 February 2021 4-11 CONNECTIONS TO EXISTING SYSTEM 4-11.1 CUT-IN TEES A. Cut-in tees shall be DI with flanged side outlet and FL x MJ gate valves. 4-11.2 TAPPING TEES A. Tapping sleeves shall be stainless steel with full circle seal. Bolts and nuts shall be Corten or stainless steel. B. Tapping tees may be size-on-size, provided the shell cutter diameter is at least 2 inches (2") smaller than the existing main diameter. C. Tapping Valves 1. Tapping valve inlet ends shall be flanged. 2. Tapping valve outlet ends shall be specifically designed for tapping, meeting the requirements of AWWA C500 and AWWA C509. 3. The seat opening of the valve must permit a diameter cut no less than 1/2-inch (1/2") smaller than the valve size. 4. Tapping valves shall be of the same type as other valves on the project. 4-12 WATER SERVICES 4-12.1 1-INCH SERVICE CONNECTIONS A. One-inch (1") service connections shall be made via corporation stops. 1. Corporation stops shall be made of bronze or brass alloy, in accordance with AWWA Standard C800. 2. Corporation stops for direct tapping shall have AWWA tapered (CC) thread inlet and quick joint outlet connections, complete with coupling nut for copper service. 4-12.2 1 ½-INCH AND 2-INCH SERVICE CONNECTIONS A. For connections to new mains, 1 ½-inch (1 ½") and 2-inch (2") services shall be installed with new MJ tapped reducing tee with 2-inch (2") threaded side outlet. B. For connections to existing mains, 1 ½-inch (1 ½") and 2-inch (2") services shall be made via service saddle. C. Side valve shall be 2-inch (2") threaded gate valve. City of Renton Water Utility 52 February 2021 4-12.3 3-INCH, 4-INCH, AND 6-INCH SERVICE CONNECTIONS A. Connections for 3-inch (3"), 4-inch (4"), and 6-inch (6") water meter assemblies shall be made by tee with flanged side outlet and FL x MJ gate valve. 4-12.4 COPPER TUBING A. All pipe materials for new water service lines and for extension or replacement of existing water service lines shall be copper and lead free in accordance with the Federal Reduction of Lead in Drinking Water Act. B. Water service lines 2 inches (2") or smaller in diameter shall be soft copper tubing, Type K, annealed, seamless, and shall conform to the requirements of ASTM/ANSI B88/H33.1. C. Fittings used for service connections shall be made of bronze or brass alloy and shall be compression type with gripper ring. D. Bronze threaded nipples and fittings shall meet the requirements of ANSI B-16.15 Class 125. E. Polyethylene tubing, including cross-linked “PEX-A” tubing, shall not be permitted. 4-12.5 METER SETTERS A. Meter setters shall be manufactured and tested in accordance with AWWA C800. B. Meter setters shall have dual purpose couplings, unless otherwise specified, an angle meter stop with drilled padlock wing, an angle check valve, shall measure 15 inches (15") in height, and shall have inlet and outlet threads compatible with fittings connecting to service pipes. C. Inlet, outlet, and all fittings shall be quick joint. D. Meter setters for 5/8-inch by 3/4-inch (5/8" x 3/4") and 1-inch (1") services shall have meter saddle nuts for installation and removal of the meter. E. Meter setters for 1 ½-inch (1 ½") and 2-inch (2") services shall be equipped with a locking bypass. F. For 5/8-inch by 3/4-inch (5/8" x 3/4") meters, meter adapters shall be provided to fit within a 1-inch (1") meter setter. 4-13 WATER METERS 4-13.1 WATER METERS A. Water meters with Advanced Metering Infrastructure (AMI) radio and battery unit shall be supplied by the City Water Utility for meters size 2 inches (2") and smaller. City of Renton Water Utility 53 February 2021 B. Water meters 3 inches (3") and larger shall be provided by the Contractor with AMI radio, battery unit, and water meter manufacturer’s certification of testing and accuracy. C. Refer to City Standard Plans for a complete list of materials for 3-inch (3"), 4-inch (4"), and 6-inch (6") water meter assemblies. 4-13.2 METER BOXES A. Meter Boxes 1. Meter boxes shall be polymer concrete. B. Meter Box Covers 1. Meter box covers shall be polymer concrete read lids with cast opening for AMI transmitter. 2. Meter box covers in pedestrian paths of travel shall be non-slip in compliance with ADA and City requirements, generally having a static coefficient of friction of 0.6 wet and dry for horizontal installations, and 0.8 for ramped or inclined installations, determined per ASTM C1028-89. 3. Where meter boxes must be installed within a common path of travel, such as a sidewalk, AMI radio and battery units shall be installed in a recessed position within the meter box and shall not protrude in excess of 1/4 inch (1/4") above grade, in compliance with ADA Standards. 4-14 CASING PIPE 4-14.1 CASING PIPE A. Casing pipe shall be black steel pipe conforming to ASTM A53, Schedule 20 or greater. B. Anticorrosion Coating 1. Prior to installation, coat casing exterior with shop-applied anticorrosive coating conforming to AWWA C210. 2. Minimum coating thickness shall be 16-mil dry film thickness (DFT); however, thickness shall not exceed manufacturer’s recommended thickness. 3. Coating type shall be polyamide epoxy-coal tar. C. Hose clamps shall be stainless steel. City of Renton Water Utility 54 February 2021 4-14.2 CASING SPACERS A. Casing spacers shall be “center positioning” type. Height of risers and runners combined shall be sufficient to keep the carrier pipe bell, couplings, or fittings at least 3/4 inches (3/4") from the casing pipe wall at all times and provide at least 1 inch (1") of clearance between runners and top of casing wall to prevent jamming during installation. B. Casing spacers shall be stainless steel or heavy duty fusion bonded epoxy-coated steel. C. Runners 1. Runners shall be 2 inches (2") in width, glass reinforced plastic, securely bonded to the spacer. 2. Runners shall be aligned on the spacer along the axis of insertion of the water main into the casing pipe. 3. Runner length shall be approximately equal to the width of the spacer. 4-15 BACKFLOW PREVENTION 4-15.1 BACKFLOW ASSEMBLIES A. All backflow prevention assemblies shall appear on the USC-Approved Assemblies List, as directed by DOH and in accordance with WAC 246-290. B. Materials for backflow assemblies shall be provided per City Standard Plans. 4-16 POLYPIGGING 4-16.1 POLYPIGS A. Polypigs used for the cleaning of debris from water mains shall be light density open cell polyurethane foam (1 to 2 pcf) with 90A durometer urethane rubber coating on the rear of the polypig only. B. Polypigs shall be cylinder-shaped with bullet nose or squared end. 4-17 BEDDING AND BACKFILL 4-17.1 PIPE BEDDING A. Gravel backfill for pipe zone bedding shall consist of crushed, processed, or naturally occurring granular material free from wood waste or other objectionable materials and shall meet the grading requirements indicated in Table 4-1. City of Renton Water Utility 55 February 2021 Table 4-1. Grading Requirements for Pipe Zone Bedding. Sieve Size Percent Passing 1 ½" 99 - 100 1" 75 - 100 5/8" 50 - 100 No. 4 20 - 80 No. 40 3 - 24 B. Pipe bedding shall conform to Section 9-03.12(3) of the WSDOT Standard Specifications. C. For convenience, crushed rock bedding conforming to crushed surfacing top course material of Section 9-03.9(3) of the WSDOT Standard Specifications may also be used as bedding material for pipe. D. The Contractor may request to use excavated material as pipe bedding where it has been determined by the Engineer as suitable material, meeting the requirements of this section, and proper compaction levels can be achieved. 4-17.2 TRENCH BACKFILL A. Trench backfill shall consist of processed or naturally occurring granular material free from wood waste or other objectionable materials. B. Trench backfill shall have such characteristics of size and shape that it will compact readily and shall meet the requirements indicated in Table 4-2. Table 4-2. Grading Requirements for Trench Backfill. Sieve Size Percent Passing 2 ½" 100 2" 75 - 100 No. 4 22 - 10 No. 200 0 – 10 Dust Ratio: 2/3 maximum Sand Equivalent: 30 minimum C. Trench backfill material retained on a No. 4 sieve shall not contain more than 0.20 percent (0.20%) by weight of wood waste. D. Trench backfill shall conform to Section 9-03.19 of the WSDOT Standard Specifications. E. Native Material for Trench Backfill City of Renton Water Utility 56 February 2021 1. The Contractor may request to use excavated material as trench backfill where it has been determined by the Engineer as suitable material, meeting the requirements of Section 9-03.19 of the WSDOT Standard Specifications, and proper compaction levels can be achieved. 2. Admixtures and/or additives may not be used to modify the moisture content in order to meet compaction specifications. 3. Trench backfill outside the roadway prism shall be excavated material free of wood waste, debris, clods, or rocks greater than 6 inches (6") in any dimension. F. Backfill material around structures shall conform to the requirements of this section. 4-17.3 FOUNDATION GRAVEL A. Foundation gravel for structures shall consist of one of the following aggregates as specified in the WSDOT Standard Specifications. Table 4-3. Approved Materials for Foundation Gravel per WSDOT Standard Specifications. Material WSDOT Specification Ballast 9-03.9(1) Shoulder Ballast 9-03.9(2) Gravel Backfill for Foundations (Class A or Class B) 9-03.12(1) Foundation Material (Class A and Class B) 9-03.17 4-17.4 CONTROLLED DENSITY FILL A. CDF shall be a mixture of Portland cement concrete (PCC), admixture (optional), fly ash, aggregates, and water. B. CDF shall be proportioned to provide a slurry, non-segregating, free flowing, self- consolidating and excavatable material that will result in a non-settling fill which has measurable unconfined compressive strength. C. Desired flowability shall be achieved according to the following guidelines. Table 4-4. CDF Flowability Guidelines. Flowability Slump Low < 6" Normal 6" to 8" High > 8" City of Renton Water Utility 57 February 2021 D. Unconfined compressive strength at 28 days shall be a minimum of 50 psi and a maximum of 100 psi. E. CDF mix materials shall meet the requirements indicated in Table 4-5 and F. Table 4-6. Table 4-5. CDF Mix Requirements. Ingredients Amount (pcy) PCC 50 Aggregates (Class 1 or Class 2) 3,300 Air Entrainment Admixture Per Manufacturer Recommendations Fly Ash (Class F) 300 Water 300 (maximum) Table 4-6. CDF Mix Material Requirements per WSDOT Standard Specifications. Material WSDOT Specification PCC 9-01 Fine Aggregate for PCC 9-03.1(2) Admixture for Concrete 9-23.6 Fly Ash 9-23.9 Water 9-25 4-18 ABANDONING WATER MAINS 4-18.1 ABANDONING WATER MAINS A. MJ plugs or MJ caps for abandoning water mains shall be sized to fit the existing water main and shall meet the requirements of Section 4-03.6. B. CDF fill for abandoning water mains shall meet the requirements of Section 4-17.4. END OF CHAPTER 4 City of Renton Water Utility 58 February 2021 (This page intentionally left blank) City of Renton Water Utility 59 February 2021 CHAPTER 5 WATER UTILITY CONSTRUCTION 5-01 CONTENTS 5-01.1 CHAPTER SECTIONS 5-02 GENERAL CONSTRUCTION REQUIREMENTS 5-02.1 GENERAL CONSTRUCTION REQUIREMENTS 5-02.2 INSPECTIONS AND TESTS 5-03 WATER MAIN 5-03.1 DUCTILE IRON PIPE 5-03.2 PIPES ON CURVES 5-03.3 COATING 5-03.4 POLYETHYLENE ENCASEMENT 5-03.5 MARKING TAPE 5-03.6 CLEANING AND ASSEMBLING JOINTS 5-03.7 BOLTS 5-04 VALVES 5-04.1 VALVES 5-04.2 VALVE BOXES 5-04.3 ADJUSTING EXISTING VALVE BOXES TO GRADE 5-04.4 VALVE MARKER POSTS 5-05 VAULTS 5-05.1 VAULTS 5-06 CONCRETE BLOCKING AND JOINT RESTRAINT 5-06.1 CONCRETE BLOCKING 5-06.2 RESTRAINED JOINT PIPE AND FITTINGS 5-07 BLOW-OFF ASSEMBLIES 5-07.1 BLOW-OFF ASSEMBLIES 5-08 AIR & VACUUM RELEASE VALVE ASSEMBLIES 5-08.1 AIR & VACUUM RELEASE VALVE ASSEMBLIES 5-09 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES 5-09.1 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES 5-10 HYDRANTS 5-10.1 SETTING NEW HYDRANTS 5-10.2 MODIFICATIONS TO EXISTING HYDRANTS 5-10.3 HYDRANT EXTENSIONS 5-10.4 HYDRANT GUARD POSTS City of Renton Water Utility 60 February 2021 5-10.5 PAVEMENT MARKERS 5-11 UNDERGROUND UTILITIES 5-11.1 LOCATING EXISTING UTILITIES 5-11.2 PERFORMING WORK NEAR EXISTING UTILITIES 5-12 ASBESTOS CEMENT PIPE 5-12.1 ASBESTOS CEMENT PIPE 5-13 EASEMENTS 5-13.1 CONSTRUCTION ON EASEMENTS 5-14 CONNECTIONS TO EXISTING SYSTEM 5-14.1 VERIFYING THE EXISTING SYSTEM 5-14.2 CUT-IN TEES 5-14.3 TAPPING TEES 5-14.4 TRANSITION COUPLINGS 5-14.5 SCHEDULING CONNECTIONS TO EXISTING SYSTEM 5-15 WATER SERVICES 5-15.1 NEW SERVICE INSTALLATIONS 5-15.2 RECONNECTING EXISTING SERVICES 5-15.4 CUTTING SERVICE PIPES 5-15.5 FLUSHING AND DISINFECTING SERVICE PIPES 5-16 WATER METERS 5-16.1 WATER METERS 5-17 CASING PIPES 5-17.1 CASING PIPES 5-17.3 BORING AND JACKING 5-18 BACKFLOW PREVENTION 5-18.1 BACKFLOW PREVENTION DURING CONSTRUCTION 5-19 FLUSHING AND POLYPIGGING 5-19.1 FLUSHING AND POLYPIGGING 5-20 HYDROSTATIC TESTING 5-20.1 EXTENTS OF HYDROSTATIC TESTING 5-20.2 PREPARING FOR HYDROSTATIC TESTING 5-20.3 CONDUCTING THE HYDROSTATIC TEST 5-20.4 CORRECTIVE ACTIONS 5-20.5 HYDROSTATIC TESTING FIRE SERVICES 5-20.6 TESTING EXTENSIONS FROM EXISTING MAINS City of Renton Water Utility 61 February 2021 5-21 CHLORINATION AND BACTERIOLOGICAL TESTING 5-21.1 CHLORINATION 5-21.2 RETENTION PERIOD 5-21.3 FINAL FLUSHING 5-21.4 BACTERIOLOGICAL SAMPLING AND TESTING 5-21.5 CORRECTIVE ACTIONS 5-22 WATER SERVICE INTERRUPTION 5-22.1 WATER SERVICE INTERRUPTION 5-23 TRENCH EXCAVATION 5-23.1 TRENCH EXCAVATION 5-23.2 SHEETING AND SHORING 5-23.3 TRENCH DEWATERING 5-24 BEDDING AND BACKFILL 5-24.1 PIPE BEDDING 5-24.2 TRENCH BACKFILL 5-24.3 FOUNDATION GRAVEL 5-24.4 CONTROLLED DENSITY FILL 5-25 TRENCHLESS PIPE INSTALLATION 5-25.1 TRENCHLESS PIPE INSTALLATION 5-26 ABANDONING 5-26.1 ABANDONING WATER MAIN 5-26.2 ABANDONING VALVES AND HYDRANTS 5-26.3 GENERAL 5-26.4 ABANDONING WATER SERVICES 5-02 GENERAL 5-02.1 GENERAL CONSTRUCTION REQUIREMENTS A. All improvements shall be constructed as shown in the Construction Plans and in accordance with the Project Civil Permit, any other applicable permits, these Standards, City Standard Plans, and WSDOT Standard Specifications. B. Products and materials shall be installed in compliance with the specifications of the manufacturer, except where a higher quality of workmanship is required by the Construction Plans. City of Renton Water Utility 62 February 2021 5-02.2 INSPECTIONS AND TESTS A. All work shall be in strict accordance with any applicable regulations of the State, County, and local authorities. The Contractor shall arrange for such inspection as required and shall submit evidence of their approval, if requested by the Engineer. B. A City Inspector, operating as a representative of and in conjunction with the Engineer, will be assigned to each construction project and shall have access to the work at all times for the purpose of inspecting and testing. The Contractor shall provide proper facilities for such access and inspection and testing. C. If any work is covered up without approval or consent of the Engineer, it must, if required by the Engineer, be uncovered for inspection. D. Before a performance test is to be observed by the Engineer, the Contractor shall make whatever preliminary tests are necessary to assure that the material and equipment are in accordance with the City Standard Plans. 5-03 WATER MAIN 5-03.1 DUCTILE IRON PIPE A. General Pipe Installation 1. Pipe shall be installed in accordance with the manufacturer’s printed specifications and instructions, and to the standards of AWWA C600. 2. The Contractor shall provide tools and equipment, including any special tools required for installing each type of pipe used. 3. Short lengths of pipe supplied by the manufacturer shall be used whenever possible to provide the proper spacing of valves, tees, or special fittings. B. Handling of Pipe and Fittings 1. Pipe shall be handled in a manner that will prevent damage to the pipe, pipe lining, or coating. 2. Pipe and fittings shall be loaded and unloaded using hoists and slings in a manner to avoid shock or damage, and under no circumstances shall they be dropped, skidded, or rolled against other pipe. 3. Pipe and fittings shall be inspected for defects. 4. If any part of the coating or lining is damaged, repair thereof shall be made by the Contractor. City of Renton Water Utility 63 February 2021 5. Damaged pipe shall be rejected and the Contractor shall immediately place damaged pipe apart from the undamaged and shall remove the damaged pipe from the site within 24 hours. 6. Threaded pipe ends shall be protected by couplings or other means until laid. 7. Dirt or other foreign material shall be prevented from entering the pipe or pipe joint during handling or laying operations, and any pipe or fitting that has been installed with dirt or foreign material in it shall be removed, cleaned, and re-laid. 8. At times when pipe laying is not in progress, the open ends of the pipe shall be closed by a watertight plug or by other means approved by the Engineer to ensure cleanliness inside the pipe. C. Cutting Pipe 1. Whenever it becomes necessary to cut a length of pipe, the cut shall be made by abrasive saw or by a special pipe cutter. 2. Pipe ends shall be square with the longitudinal axis of the pipe and shall be reamed and otherwise smoothed so that good connections can be made. 3. Threads shall be cleanly cut. 4. Oxyacetylene torch cutting of DI pipe shall not be allowed. 5-03.2 PIPES ON CURVES A. Where the pipe is shown curved in the Construction Plans and no special fittings are shown, the Contractor may assume the curves can be made by deflecting the joints with standard lengths of pipe. B. Where field conditions require deflection or curves not anticipated by the Construction Plans, the Engineer will determine the methods to be used. C. When rubber gasketed pipe is laid on a curve, the pipe shall be jointed in a straight alignment and then deflected to the curved alignment. Trenches shall be made wider on curves for this purpose. D. Where pipe installation on curves requires the use of bends, concrete blocking shall be installed per Section 5-06. 5-03.3 COATING A. Exterior coating for DI pipe within vaults shall be applied in two coats at 2-3 mils DFT each. City of Renton Water Utility 64 February 2021 5-03.4 POLYETHYLENE ENCASEMENT A. The Contractor shall lay DI pipe with a PE encasement in accordance with AWWA C105. B. PE encasement shall also be installed on all appurtenances, such as pipe laterals, couplings, fittings, and valves. C. Seams in the PE encasement shall be made using 2-inch (2")-wide PE adhesive tape. D. Care shall be exercised during backfilling to prevent the PE encasement from being punctured or otherwise damaged. E. Any damage that occurs to the wrap shall be repaired in accordance with ANSI/AWWA C105/A21.5-93. 5-03.5 MARKING TAPE A. Marking tape shall be placed approximately 12 inches (12") above the top of the pipe and shall extend its full length. 5-03.6 CLEANING AND ASSEMBLING JOINTS A. Pipe ends, couplings, fittings, and appurtenances shall be cleaned to remove oil, grit, or other foreign matter from joints. B. Care shall be taken to keep joints from contacting the ground. C. Pipe not furnished with a depth mark shall be marked before assembly to ensure visual observation of pipe insertion. 5-03.7 BOLTS A. Bolts on mechanical pipe and fittings shall be tightened uniformly with a torque wrench as indicated in Table 5-1. Table 5-1. Torque Requirements for Bolts on Mechanical Pipe. Pipe Diameter Bolt Size Torque 3" 5/8" 45 - 60 ft.-lb. 4" to 24" 3/4" 75 - 90 ft.-lb. 5-04 VALVES 5-04.1 VALVES A. Valve Preparation City of Renton Water Utility 65 February 2021 1. Upon delivery at the work site, valves shall be opened to prevent the collection of water in the valve. 2. Valves shall have the interiors cleaned of all foreign matter and shall be inspected both in open and closed position prior to installation. 3. Valves shall be inspected upon delivery in the field to ensure proper working order before installation. 4. Valves shall be carefully inspected for damage to the outer protective coatings. 5. Tapping valves shall be air-tested prior to tapping water main. Refer to Section 5- 14.3C. B. Valve Installation 1. Valves shall be set and jointed to the pipe in accordance with AWWA standards for the type of connecting ends furnished. 2. At all places where the protective coating has been damaged or scraped off, the affected area shall be cleaned to expose the iron base and be recoated with two or more field coats of approved protective coating. 5-04.2 VALVE BOXES A. Valves and valve boxes shall be set plumb with valve boxes centered over the valve or valve operator so the valve box does not transmit shock or stress to the valve. B. Valve box top sections shall be adjusted flush with finished pavement and, in areas to be excavated for future roadway grades, adequate depth shall be provided in the valve box to allow the top of the valve box to be adjusted to the required grade. C. Where valve operating nut is more than 3 feet (3') below finished grade, a stem extension shall be installed. D. The top of the valve box base section shall be located a minimum of 6 inches (6") and maximum of 9 inches (9") below finished grade. E. The lower casting of the unit is installed first, in a manner as to be supported by a minimum backfill or by a Styrofoam collar not less than 2 inches (2") in thickness. F. The casting shall not rest directly upon the body of the valve or upon the water main. G. Cast-iron ears of valve box covers shall be installed in the direction of the main. City of Renton Water Utility 66 February 2021 5-04.3 ADJUSTING EXISTING VALVE BOXES TO GRADE A. Valve boxes shall be adjusted to grade in the same manner as for manholes, as detailed in Section 7-05.3(1) of the WSDOT Standard Specifications. B. Existing roadway valve boxes shall be adjusted to conform to final finished grades. C. The valve box shall be set to an elevation tolerance of 1/4 inch to 1/2 inch (1/4" to 1/2") below finished grade. The valve box shall not be set above finished grade. D. In the event that the existing valve box is plugged or blocked with debris, the Contractor shall use whatever means necessary to remove such debris, leaving the valve installation in a fully operable condition. E. Raising the existing valve box cover less than 2 inches (2") shall be accomplished by adjusting the existing top section of the valve box. F. Raising the existing valve box cover 2 inches (2") or more may be accomplished by inserting a valve box paving riser into the existing valve box top. The paving riser shall be epoxied to the valve box. G. Final adjustment of valve boxes shall be made within 20 calendar days following the final overlay. 5-04.4 VALVE MARKER POSTS A. Valve marker posts shall be installed only where indicated in unimproved or unpaved areas. B. Valve marker posts shall be placed at the edge of the ROW opposite the valve and be set with 38 inches (38") of the post exposed above grade. The Engineer may specify a safer or more conspicuous location. C. Distance to the valves shall be neatly stenciled on the post with 2-inch (2") numerals. 5-05 VAULTS 5-05.1 VAULTS A. Vaults for large water meters or backflow assemblies shall be constructed at the locations shown in the Construction Plans and as staked. B. The excavation shall have minimum 1 foot (1') clearance between the vault outer surfaces and the earth bank. C. Vaults shall be placed on foundation gravel placed to a depth of 12 inches (12"). D. The vault shall be plumb and watertight. City of Renton Water Utility 67 February 2021 E. The vault shall have coal tar coating of 5-mil to 9-mil applied to the exterior. F. Vault floor shall drain to daylight or to the location shown in the Construction Plans. G. Where knockout locations for pipe do not coincide with locations of pipe penetrations into the vault, the Contractor shall core drill openings for pipe. H. The access cover shall be seated properly to prevent rocking and shall be adjusted to match minimum clearances to finished grade. 5-06 CONCRETE BLOCKING AND JOINT RESTRAINT 5-06.1 CONCRETE BLOCKING A. The Contractor shall install blocking which is adequate to withstand full test pressure as well as to continuously withstand operating pressures under all conditions of service. B. Concrete blocking shall be properly formed prior to pour with plywood or other acceptable forming materials. The forms shall be removed prior to backfilling. C. Concrete blocking shall bear against solid undisturbed earth at the sides and bottom of the trench excavation and shall be shaped so as not to obstruct access to the joints of the pipe or fittings. D. Concrete blocking shall have a minimum of 1/4 square foot (1/4 sf) bearing against each fitting. E. Concrete blocking shall have a minimum measurement of 12 inches (12") between the pipe and the undisturbed bank. F. The Contractor shall provide the Engineer at least one (1) working day advance notice before pouring concrete thrust blocking and one (1) working day advance notice for inspection and approval of all concrete blocking prior to backfilling. G. Concrete blocking shall be left open for inspection. Unacceptable concrete blocking shall be replaced at the Contractor’s expense. 5-06.2 RESTRAINED JOINT PIPE AND FITTINGS A. Restrained joint pipe and restrained joint fittings shall be installed per manufacturer’s directions and applicable AWWA standards. 5-07 BLOW-OFF ASSEMBLIES 5-07.1 BLOW-OFF ASSEMBLIES A. Blow-off assemblies shall be constructed at the locations shown in the Construction Plans. City of Renton Water Utility 68 February 2021 5-08 AIR & VACUUM RELEASE VALVE ASSEMBLIES 5-08.1 AIR & VACUUM RELEASE VALVE ASSEMBLIES A. Location of AVRs as shown in the Construction Plans is approximate. The installation shall be set at the actual high point of the line. If the high point occurs in a location where the assembly cannot be installed, provide additional depth of line to create a high point at a location where the assembly can be installed. B. All piping shall be sloped to permit escape of any entrapped air. 5-09 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES 5-09.1 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES A. Individual PRVs for residential applications shall be installed in accordance with the UPC. B. Excavation shall be made manually to minimize disturbance of the surrounding area. C. Before attempting to make any cut into the existing service line the Contractor shall make sure that all necessary fittings are available in order to avoid a prolonged interruption in water service. D. Where a PRV is installed on an existing service, cut the existing service and install new copper tubing and necessary fittings required. E. The customer shall be responsible for the proper installation of the PRV, including obtaining a building plumbing permit prior to installation. 5-10 HYDRANTS 5-10.1 SETTING NEW HYDRANTS A. Hydrants shall be installed in accordance with AWWA C600-93. B. All hydrants shall be inspected upon delivery in the field to ensure proper working order. C. Hydrant Position 1. Fire hydrant pumper connection shall face the roadway, unless otherwise directed by the Fire Marshal. 2. A minimum 3-foot (3') radius unobstructed working area shall be provided around all hydrants. 3. The bottom of the breakaway flange shall be set minimum 2 inches (2") and maximum 7 inches (7") above finished grade. City of Renton Water Utility 69 February 2021 D. Concrete pad shall be set flush with the immediately surrounding finished grade. E. Hydrant excavation shall be backfilled and compacted when installation and testing are complete and accepted by the Engineer. F. After installation, hydrants, auxiliary gate valves, and other appurtenances thereto shall be subjected to a hydrostatic test and disinfection procedures as specified in Section 5-20 and Section 5-21. G. All hydrants shall be painted with two coats of paint. H. Any hydrant not in service shall be identified by covering with a burlap or plastic bag approved by the Engineer. 5-10.2 MODIFICATIONS TO EXISTING HYDRANTS A. Modifications to existing hydrants are not allowed, except where hydrant extensions are expressly approved by the Engineer. 5-10.3 HYDRANT EXTENSIONS A. The Contractor shall furnish and install hydrant extensions only where indicated on the Construction Plans. B. All rubber gaskets shall be replaced with new gaskets of the type required for a new installation of the same type. C. After installation, the extended fire hydrant shall be subjected to a hydrostatic pressure test and disinfection procedures as specified in Section 5-20 and Section 5-21. 5-10.4 HYDRANT GUARD POSTS A. Hydrant guard posts shall be constructed only where indicated in the Construction Plans. B. The exposed portion of each guard post shall be painted with two coats of paint. 5-10.5 PAVEMENT MARKERS A. Pavement markers shall be installed in the roadway to indicate the presence and location of fire hydrants. B. Adhesive for pavement markers shall be applied per manufacturer direction. C. Where existing pavement markers are damaged or disturbed, new pavement markers shall be installed. City of Renton Water Utility 70 February 2021 5-11 UNDERGROUND UTILITIES 5-11.1 LOCATING EXISTING UTILITIES A. The Contractor shall request field locates and notify the owners of underground facilities about the scheduled commencement of excavation through a one-call number (1-800-424- 5555) or 811, 72 hours before construction for utility locations. B. Notice shall be made to owners of underground utilities not less than two to ten (2-10) business days prior to scheduled date of commencement of excavation. 5-11.2 PERFORMING WORK NEAR EXISTING UTILITIES A. When utility services occupy the same space as the new water main, the Contractor shall complete necessary excavation to fully expose such services. B. The Contractor shall protect utility services and work around them during excavating and pipe laying operations. C. Where it is necessary to cut, move or reconnect any service lines, arrangements shall be made with the respective utility. D. Damages to Existing Services 1. Any damages to services resulting from the Contractor’s operation shall be reported to the appropriate utility and shall be repaired in coordination with the utility owner and the City. 2. The Contractor shall complete a report form via the Damage Information Reporting Tool (DIRT), available online, and shall share the contents of the report form with the City Water Utility. 5-12 ASBESTOS CEMENT PIPE 5-12.1 ASBESTOS CEMENT PIPE A. Working with AC Pipe 1. When working with AC pipe, the Contractor is required to maintain workers’ exposure to asbestos material at or below the exposure limit as prescribed in WAC 296-62-07705 State/Federal Guidelines and Certification. 2. AC pipe shall be cut with a hand-operated carbide blade cutter with controlled flowing water. 3. AC pipe segments shall be filled with CDF and left to be buried in the trench. City of Renton Water Utility 71 February 2021 4. Contaminated clothing shall be left to be buried in the trench or transported in sealed impermeable bags and labeled in accordance with WAC 296-62-07721. 5. All work on AC pipe shall be performed by a licensed asbestos abatement contractor. 6. An Asbestos Demolition Notification shall be filed with the Puget Sound Clean Air Agency (PSCAA), where necessary. B. AC Water Main Crossings 1. Where new water main crosses below an existing AC pipe, the AC pipe shall be replaced with Class 52 DI pipe with PE encasement to 3 feet (3') past each side of the trench. 5-13 EASEMENTS 5-13.1 CONSTRUCTION ON EASEMENTS A. All work on easements shall be performed strictly in accordance with easement provisions B. The Contractor shall do no work on easement areas until a signed and written release from the easement grantor is furnished to the Engineer. C. Easements shall be restored to original condition or better. 5-14 CONNECTIONS TO EXISTING SYSTEM 5-14.1 VERIFYING THE EXISTING SYSTEM A. Before the installation of the new water mains, the Contractor shall field verify, in the presence of the Engineer and City Forces, the actual location, depth, type, condition, and roundness of the existing water mains and fittings where new connections will be made. B. Points of connection to existing water mains shall be exposed via hydro-excavation or potholing prior to trenching of the new line and not less than 48 hours prior to the anticipated connection time. C. Care shall be taken not to disturb existing thrust blocks and soil bearing areas. D. The Contractor shall immediately notify the Engineer if the connection cannot be made as specified by the Construction Plans in order that the connection detail may be revised. E. When necessary, the profile shall be adjusted as directed by the Engineer to prevent abrupt changes in grade and alignment of the water main and connection. City of Renton Water Utility 72 February 2021 5-14.2 CUT-IN TEES A. Work to be Performed by City Forces 1. Affected customers will be notified by City Forces per Section 5-22. 2. All connections to existing water mains will be conducted by City Forces as provided below. a. Operate all valves to accomplish shutdowns and subsequent reactivation. b. Deactivate and dewater the existing and new water main to perform the connections. c. Cut and remove pipe sections as necessary to install the new materials. d. Assemble all materials and swab or spray all connecting pipe and fittings with 5 to 6 percent (5% to 6%) chlorine solution. e. Reactivate and flush the water main. f. Make all connections between the charged and uncharged segments of the new water main. B. Work to be Performed by the Contractor 1. The Contractor shall work with City Forces making connections to existing water mains by providing the following services. a. Indicate the exact length of the existing water main that must be removed. b. Provide pumping and disposal of the water from the draining of the existing water mains including dechlorination of the water prior to disposal. c. Provide all saw-cutting, removal, and disposal of existing surface improvements, excavation, haul, and disposal of unsuitable materials, shoring, de-watering, foundation material, at the connection areas before the scheduled time for connection. d. Dispose of sections of pipe cut and removed by the City. e. Provide all materials necessary for City Forces to install all connections as indicated in the Construction Plans, including but not limited to the required fittings, couplings, pipe spools, and shackle materials to complete the connections. City of Renton Water Utility 73 February 2021 f. Provide and install concrete blocking, PE for all pipes and fittings, and backfill and surface restoration at the locations shown in the Construction Plans for the points of connection to the existing water system. g. After the installation of the in-line tee and valves by City personnel, the Contractor shall provide and install PE encasement and concrete blocking behind the tee and other fittings. A minimum three (3)-day curing period is required for all concrete blockings before a connection can be made to the new water mains. C. Damage caused by the Contractor’s operations to existing joints in piping to remain in service shall be repaired by the Contractor at no additional expense to the City. 5-14.3 TAPPING TEES A. Wet-tapping of existing water mains shall be performed by the following licensed wet tap contractors. 1. Legacy Tapping, Inc. 2. Speer Taps, Inc. B. Connections may be made to existing pipes under pressure with a tapping machine by determining the size and type of pipe and installing tapping tee to fit complete with tapping gate valve. C. Air Pressure Test 1. The assembly seals shall be tested via air pressure test after the tapping sleeve is installed to the main and tapping valve is installed. 2. Remove the test plug from the test port and apply an air pressure test at 100 psi. 3. Test pressures shall not exceed manufacturer’s recommendations. D. Tapping tees shall not be installed on steel or AC water mains. 5-14.4 TRANSITION COUPLINGS A. Transition couplings shall be provided by the Contractor as a part of the assembly for the cut-in tee. B. Where a special transition coupling is required for connection to an existing pipe material other than ductile iron or cast iron, the existing pipe shall be exposed and the outside diameter shall be verified prior to ordering the transition coupling to ensure the correct size is ordered and on-site before the date of the cut-in tee. City of Renton Water Utility 74 February 2021 C. The transition coupling shall be sized such that the existing pipe outside diameter is near the midpoint of the manufacturer's range of acceptable sizes. D. The pipe ends shall be beveled to prevent damage to the transition coupling gasket during installation of the coupling. E. The exterior of the existing pipe end shall be cleaned to a sound, smooth finish before installation of the coupling. F. PE encasement shall be wrapped loosely around the pipe, fittings, and couplings to a minimum of 3 feet (3') past the coupling onto the existing pipe and secured with 2-inch (2") wide PE adhesive tape per Section 5-03.4. No part of the pipe or coupling shall be exposed to the backfill. 5-14.5 SCHEDULING CONNECTIONS TO EXISTING SYSTEM A. Connection to the existing main shall take place only after the new main is flushed, disinfected, and satisfactory bacteriological sample results are obtained. B. Connections to the existing water main shall not be made without first making the necessary scheduling arrangements with the Engineer in advance. C. City Forces shall verify in advance that all materials, equipment, and labor necessary to properly complete the connection are assembled on site. The City reserves the right to re- schedule the connection if the work area is not ready at the scheduled time of the connection. D. Once work is started on a connection, it shall proceed continuously without interruption and as rapidly as possible until completed. E. The Contractor may be required to perform the connection during times other than normal working hours. F. In addition to those connections shown in the Construction Plans, segments of a new water main may be placed in service prior to completion of the new water main. 5-15 WATER SERVICES 5-15.1 NEW SERVICE INSTALLATIONS A. Water services on existing water mains will be installed by City Forces. Water services on new water mains will be installed by the Contractor. B. One-inch (1") services shall be tapped via corporation stops. C. Services larger than 1 inch (1") shall be installed via mainline tee and gate valve with reducing companion flange and tap. City of Renton Water Utility 75 February 2021 D. Existing PE encasement shall be field cut and replaced after the tap is installed. E. All meter setters for residential domestic use shall be 1-inch by 1-inch (1" x 1"). For 3/4-inch by 5/8-inch (3/4" x 5/8") meters, the Contractor shall furnish and install reducing couplings. F. Service piping shall be installed with a 24 inches (24") minimum cover, perpendicular to the main. 5-15.2 RECONNECTING EXISTING SERVICES A. Where shown in the Construction Plans, the Contractor shall do the following. 1. Work to identify and notify customers subject to a water service interruption per Section 5-22. 2. Furnish and install new water service lines from the new water main to the new meter setters and new meter boxes near the existing meters. The location of existing service connections shall be verified in the field by the Contractor. 3. Furnish and install adapters for the relocation of the existing water meters to the new meter setters and re-install the existing meters in the new meter setters. 4. Connect the new meter setters to the customers’ private service lines. 5. Restore disturbed areas to their approximate original condition as directed by the Engineer. B. Service pipelines shall be installed with a 24 inches (24") minimum cover, perpendicular to the main. C. Pipe materials used to extend or replace existing water service lines shall be copper. D. Service shall be flushed prior to connection to meter. E. Install meter setter and boxes as shown in the Construction Plans and as directed by the Engineer. F. Multi-meter hook-ups are not allowed. When existing multi-meter hook-ups are encountered, the Contractor shall convert them to single meter hook-ups. G. When transferring services to a new water main, the Contractor shall take sanitary precautions to protect the potable water supply in both the existing and new water mains. H. Reconnection to substandard service lines shall not be allowed. City of Renton Water Utility 76 February 2021 5-15.3 EXCAVATION FOR SERVICE CONNECTIONS A. Where installation is in existing paved streets, the service lines shall be installed by a trenchless percussion and impact method (hole-hogging). If the trenchless percussion and impact method fails, regular open trench methods may be used. B. Particular care shall be exercised to ensure that the main is not damaged by the Work undertaken to install the service. C. Backfilling for service connections shall be as specified in Section 5-24. 5-15.4 CUTTING SERVICE PIPES A. Service pipes shall be cut using a tool or tools specifically designed to leave a smooth, even, and square end on the piping material to be cut. B. Cut ends shall be reamed to the full inside diameter of the pipe. C. Pipe ends to be connected using couplings which seal to the outside surface of the pipe shall be cleaned to a sound, smooth finish before the couplings are installed. D. The meter box shall be adjusted to the finished grade after the surface has been restored. 5-15.5 FLUSHING AND DISINFECTING SERVICE PIPES A. All service pipe and appurtenances shall be pre-chlorinated prior to installation. B. The service connection shall be flushed prior to connecting the water meter. C. Service connections shall not be transferred to the new main until the new main has been successfully flushed, disinfected, and tested. 5-16 WATER METERS 5-16.1 WATER METERS A. Meters shall be installed centered and parallel with meter boxes. 5-17 CASING PIPES 5-17.1 CASING PIPES A. Casing pipe annular space shall not be backfilled. B. The casing ends shall be sealed with manufactured rubber sealing device and secured with stainless steel hose clamps. City of Renton Water Utility 77 February 2021 5-17.2 CASING SPACERS A. One spacer shall be placed on the spigot end of each segment at the line marking the limit of insertion into the bell. When the joint is complete, the spacer shall be in contact with the bell of the joint so that the spacer pushes the joint and relieves compression within the joint. B. The maximum distance between spacers shall be 10 feet (10') on center, with end spacers a maximum of 12 inches (12") from the end of casing. 5-17.3 BORING AND JACKING A. Pipe shall be bored and jacked only where indicated in the Construction Plans. B. Impacts to Existing Conditions 1. The Contractor shall verify the vertical and horizontal location of existing utilities. If required to avoid conflicts and maintain minimum clearances, adjustment shall be made to the grade of the casing. 2. The Contractor shall remove or penetrate all obstructions encountered. 3. If groundwater is found to be a problem during boring operations, the Contractor shall do all that is necessary to control the flow sufficiently to protect the excavation, pipe and equipment so that the work is not impaired. 4. Special care shall be taken during the installation of the bored and jacked pipe to ensure that no settlement or caving be caused to the above surface. Any such caving caused by the placement of the pipe shall be the Contractor's responsibility and any area so affected shall be repaired as directed by the Engineer. 5. During the jacking operations, particular care shall be exercised to prevent caving ahead of the pipe which will cause voids outside of the pipe. If voids exist, the Contractor shall drill through the wall of the pipe and fill the voids with a pumped cement grout. All voids shall be filled to the satisfaction of the Engineer. 6. Any pipe damaged during the boring and jacking operation shall be repaired by the Contractor in a manner approved by the Engineer. 7. All disturbed ground shall be restored to its original condition or better. C. Boring Under Roots 1. Boring under the root systems of trees and plants shall be accomplished by excavating a trench or pit on each side of the tree and then hand digging or pushing the pipe through the soil under the tree. City of Renton Water Utility 78 February 2021 2. Boring pit walls shall be a minimum of 7 feet (7') from the center of the tree and shall be sufficient depth to lay the pipe at the grade shown on the plan and profile. D. Backfill for Boring Pits 1. Boring pits shall be backfilled with select native material and compacted to 95 percent (95%) MDD as determined by ASTM D-1557. The contractor shall provide sufficient select backfill material to make up for the rejected material. E. Highway and railroad crossings require the placing of steel, CI or concrete pipe casing by jacking or tunneling and laying the carrier pipe within the casing. 5-18 BACKFLOW PREVENTION 5-18.1 BACKFLOW PREVENTION DURING CONSTRUCTION A. A hydrant meter with backflow assembly shall be rented from the City for use during construction. B. During flushing and disinfection, the metered backflow assembly shall be installed between the existing and new water main. C. The backflow assembly and supply hose must be disconnected during hydrostatic pressure testing of the new main. 5-19 FLUSHING AND POLYPIGGING 5-19.1 FLUSHING AND POLYPIGGING A. After passing hydrostatic testing and prior to chlorination and final flushing, all water mains shall be flushed and polypigged in the presence of the Engineer to remove any solids or contaminated material that may be present in the pipe. B. Polypigs shall be inserted in the pipes and retrieved from the pipes through launching stations with vertical crosses and blow-off assemblies in accordance with the City Standard Plans and Construction Plans. C. If the main cannot be polypigged, then a tap shall be provided large enough to develop a velocity of at least 2.5 fps in the main. D. The Contractor shall provide taps as required for temporary or permanent release of air. E. The Contractor shall exercise special care in flushing and polypigging to avoid damage to surrounding properties. F. Water with chlorine residual shall be disposed of via sanitary sewer as follows. City of Renton Water Utility 79 February 2021 1. The local authority responsible for the sanitary sewer system shall be notified and shall approve of any such discharge. 2. The rate of discharge shall not overload the sewer, as determined by the Engineer. 3. Where a sanitary sewer is not available, water containing a chlorine residual may be disposed of via storm sewer, provided the water is adequately dechlorinated prior to discharge, as determined by the Engineer. a. At a minimum, chlorinated water shall be dechlorinated to a concentration of 0.1 ppm or less, and pH adjustment to within 6.5 to 8.5 standard units, if necessary, before discharging to surface waters of the State or to a storm sewer system that drains to surface waters of the State. 5-20 HYDROSTATIC TESTING 5-20.1 EXTENTS OF HYDROSTATIC TESTING A. Water main appurtenances and service connections to the meter setter shall be tested in sections of convenient length, normally limited to 1,500 feet (1,500'). B. The Engineer may require that the first section of pipe, not less than 1,000 feet (1,000') in length, installed by each of the Contractor’s crews, be tested in order to qualify the crew and the materials. Pipe laying shall not be continued more than an additional 1,000 feet (1,000') until the first section has been tested successfully. C. Where practicable, no hydrostatic pressure shall be placed against the opposite side of any valve being tested. D. Hydrostatic testing shall occur at the high point in the line after all valved connections have been made. 1. At unvalved connection points, a temporary plug or blow-off assembly shall be installed at the end of the new main. Once the new line is successfully tested and disinfected, the plug or blow-off assembly shall be removed and the connection to the existing main completed. 5-20.2 PREPARING FOR HYDROSTATIC TESTING A. The water main shall be filled sufficiently to prevent movement of the pipe under pressure. Concrete blocking shall be in place and time allowed for the concrete to cure before testing. Where permanent blocking is not required, the Contractor shall furnish and install temporary blocking and remove it after testing. B. Where practicable, hydrostatic testing shall be made with pipe joints, fittings, and valves exposed for inspection. City of Renton Water Utility 80 February 2021 C. Prior to scheduling the Engineer to witness the pressure test, the Contractor shall have all equipment set up completely ready for operation and shall have successfully performed the test to ensure that the pipe is in satisfactory condition. 1. Pumps, gauges, plugs, saddles, corporation stops, miscellaneous hose and piping, and measuring equipment necessary for performing hydrostatic testing shall be furnished and operated by the Contractor. 2. Pressure gauges used in the test shall be accompanied with certifications of accuracy from a testing laboratory and shall be approved by the Engineer. 3. A clean container shall be used for holding water for pumping up pressure on the main being tested. This makeup water shall be sterilized by the addition of chlorine to a concentration of 50 milligrams per liter (mg/L). D. The Engineer will inspect and observe the hydrostatic test of the pipe within 24 hours after notification by the Contractor that a section is ready for inspection and test. 5-20.3 CONDUCTING THE HYDROSTATIC TEST A. Water main appurtenances and service connections to the meter setter shall be tested in the presence of the Engineer under a hydrostatic pressure equal to 150 psi in excess of the operating pressure. In no case shall the test pressure be less than 225 psi at the highest point on the water main. B. Before applying the specified test pressure, the water main shall be slowly filled and air shall be expelled completely from the pipe, valves and hydrants. The main shall be allowed to stand under pressure a sufficient length of time to allow the escape of air and allow the lining of the pipe to absorb water. 1. If permanent air vents are not located at all high points, the contractor shall install corporation cocks at such points so that the air can be expelled as the line is filled with water. After all the air has been expelled, the corporation cocks shall be closed and the test pressure applied. At the conclusion of the pressure test, the corporation cocks shall be removed and plugged. C. The test shall be accomplished by pumping the main up to the required pressure, stopping the pump for 15 minutes, and then pumping the main up to the test pressure again. During the test, the section being tested shall be observed to detect any visible leakage. D. The quantity of water required to restore the pressure shall be accurately determined by one of the two following methods. 1. Pumping from an open container of suitable size such that accurate volume measurements can be made by the City. City of Renton Water Utility 81 February 2021 2. Pumping through a positive displacement water meter with a sweep unit hand registering one gallon per revolution. The meter shall be approved by the Engineer. E. A leakage test shall be performed concurrently with the pressure test. Acceptability of the tests will be determined by two factors, as follows. 1. The loss in pressure shall not exceed 5 psi during the 2-hour test period. 2. The quantity of water lost from the main shall not exceed Allowable Leakage as determined by either Error! Reference source not found. or Error! Reference source not found.. Table 5-2. Allowable Leakage, in Gallons per Hour per 1,000 Feet of Pipe (gph/1000'). Nominal Pipe Diameter (inches) PSI 6" 8" 10" 12" 16" 20" 24" 450 0.95 1.27 1.59 1.91 2.55 3.18 3.82 400 0.90 1.20 1.50 1.80 2.40 3.00 3.60 350 0.84 1.12 1.40 1.69 2.25 2.81 3.37 275 0.75 1.00 1.24 1.49 1.99 2.49 2.99 250 0.71 0.95 1.19 1.42 1.90 2.37 2.85 225 0.68 0.90 1.13 1.35 1.80 2.25 2.70 200 0.64 0.85 1.06 1.28 1.70 2.12 2.55 Equation 5-1. Formula for Calculating Allowable Leakage. 𝐿=𝑁𝐷√𝑃 7400 in which: L = Allowable leakage (gph/1000') N = Number of joints in the length of pipeline tested D = Nominal diameter of the pipe (inches) P = Average test pressure during the leakage test (psi) 5-20.4 CORRECTIVE ACTIONS A. Any visible leakage detected shall be corrected by the Contractor regardless of the allowable leakage specified above. B. Should the tested section fail to meet the pressure test successfully as specified, the Contractor shall, at no additional expense to the City, locate and repair the defects and then retest the pipeline. City of Renton Water Utility 82 February 2021 C. Defective materials or workmanship, discovered as a result of hydrostatic field test, shall be repaired or replaced by the Contractor to the satisfaction of the Engineer. D. Whenever it is necessary to replace defective material or correct the workmanship, the hydrostatic test shall be re-run at the Contractor’s expense until a satisfactory test is obtained. 5-20.5 HYDROSTATIC TESTING FIRE SERVICES A. When hydrants are included with the section of main pipe to be tested, the testing shall be conducted in three separate tests as follows. 1. Test No. 1 – Water main gate valves and hydrant auxiliary gate valves closed, with the hydrant operating stem valves and hose ports wide open. 2. Test No. 2 – Water main gate valves and the hydrant operating the stem valves tightly closed but the hydrant auxiliary gate valves and hose ports wide open. 3. Test No. 3 – Each hydrant shall be tested to the pressure indicated in Section 7- 09.3(23) of the WSDOT Standard Specifications with the hydrant auxiliary gate valve and hose ports closed and the hydrant operating stem valve wide open. B. Fire line testing shall be in accordance with local fire codes and National Fire Prevention Association (NFPA) Standards 13 and 25, with no loss for two hours. 5-20.6 TESTING EXTENSIONS FROM EXISTING MAINS A. When an existing water main is extended with new pipe to a new valve and the distance from the existing pipe to the new valve is 18 feet (18') or less, the section of new pipe installed between the new valve and the end of the existing main shall be made with pre- tested, pre-chlorinated pipe, and no hydrostatic test will be required. When the required hydrostatic tests are conducted in the new main section beyond the installed new valve in the closed position, the normal pressure of the existing main may be present against the other side of the new valve. B. Where the distance between the end of an existing water main pipe extension to the new valve is more than 18 feet (18'), the connection of the new pipe to existing pipe shall not be made until after hydrostatic tests have been made to the required pressure in both directions against the new valve. This shall be accomplished by a temporary cap or plug installed on the end of the new pipe, beyond the new valve, as close as possible to the existing pipe for testing purposes. C. The short length of pipe between the temporary cap or plug end with the new valve in the closed position, with no hydrostatic pressure active on the opposite side of the valve, shall be subjected to the required test pressure. The same test shall be made against the other side short section of pipe toward the existing main. The final connection to the existing main shall be made with pre-tested pre-chlorinated pipe. City of Renton Water Utility 83 February 2021 5-21 CHLORINATION AND BACTERIOLOGICAL TESTING 5-21.1 CHLORINATION A. Before being placed into service, new water mains shall be chlorinated and a satisfactory bacteriological report obtained. B. Chlorination shall be performed by the Contractor under the supervision of the Engineer, in accordance with AWWA C651. C. Method of Application 1. A sodium hypochlorite solution, 12.5 percent (12.5%) chlorine weight per volume, shall be applied via continuous feed method. 2. Dry calcium hypochlorite shall not be placed in the pipe as laid. 3. Chlorine gas-water mixture shall not be applied. D. Point of Application 1. The point of application of the chlorinating agent shall be at the beginning of the main extension or any valved section of it, and through a corporation stop inserted in the horizontal axis of the pipe. 2. The water injector for delivering the chlorine-bearing water into the pipe should be supplied from a tap on the pressure side of the gate valve controlling the flow into the pipeline extension. 3. Alternate points of applications may be used when approved by the Engineer. E. Rate of Application 1. Water from the existing distribution system, or other source of supply, shall be controlled to flow very slowly into the newly-laid pipeline during application of the chlorine. 2. The initial chlorine content of the water shall be at least 25 mg/L. F. Chlorinating Valves, Hydrants, and Appurtenances 1. In the process of chlorinating newly laid pipe, valves, hydrants, and other appurtenances shall be operated while the pipeline is filled with the chlorinating agent and under normal operating pressure. 2. All closure fittings shall be swabbed or sprayed with 5 to 6 percent (5% to 6%) chlorine solution. City of Renton Water Utility 84 February 2021 5-21.2 RETENTION PERIOD A. Treated water shall be retained in the pipe at least 24 hours but no longer than 48 hours. B. After this retention period, the chlorine residual at pipe extremities and at other representative points shall be at least 10 mg/L. C. If a measurement of less than 10 mg/L is obtained, chlorination must be repeated. 5-21.3 FINAL FLUSHING A. Following the retention period, treated water shall be flushed from the newly-laid pipe until the replacement water throughout its length shows a residual at or below the normal residual level in the water supply system. B. The Contractor shall be responsible for disposal of treated water flushed from mains in accordance with Section 5-19.1F. 5-21.4 BACTERIOLOGICAL SAMPLING AND TESTING A. Following the retention period, the installation of new mains requires that two (2) sets of samples for bacteriological analysis are collected from representative points in the new water main using the following method in accordance with AWWA C651-14 Option B. 1. Provide rest period of at least 16 hours. 2. Collect first set of samples from representative points. 3. Provide wait period of at least 15 minutes. 4. Collect second set of samples from representative points. B. Samples will be collected by the Engineer and sent to an approved testing lab. Results are typically available within two to five (2-5) business days. 5-21.5 CORRECTIVE ACTIONS A. Should the initial chlorine treatment result in an unsatisfactory bacteriological test, the original chlorination procedure shall be repeated by the Contractor until satisfactory results are obtained. Failure to obtain a satisfactory test shall be considered as failure of the Contractor to keep the pipe clean during construction, or to properly chlorinate the main. B. In the event two unsatisfactory bacteriological reports are obtained on a section of pipe, the Contractor shall revise the method of disinfection and the form of applied chlorine. 5-22 WATER SERVICE INTERRUPTION 5-22.1 WATER SERVICE INTERRUPTION A. The Contractor shall identify all water services that may experience an interruption of service due to work on the existing water system. City of Renton Water Utility 85 February 2021 B. City Forces shall notify all affected water customers in writing at least 48 hours in advance (not including weekends and holidays) of any water service interruptions. C. Water service interruptions shall occur during non-holiday weekdays. The City observes the following holidays: 1. New Year’s Day 2. Martin Luther King, Jr. Day 3. Memorial Day 4. Independence Day 5. Labor Day 6. Veterans Day 7. Day Before Thanksgiving Day 8. Thanksgiving Day 9. Christmas Day 10. Day Before Christmas Day or Day After Christmas Day D. Due to the needs of various water customers in the project vicinity, water service interruptions are limited to the times set forth as follows. 1. Monday through Thursday: 9:00 AM to 3:00 PM 2. Friday through Sunday: Do Not Schedule E. No water service interruptions affecting public schools will be allowed during scheduled school hours. F. Water service interruption periods may be adjusted at the sole discretion of the City Water Maintenance Manager in order to address specific project circumstances and customer needs. G. Advance notice of at least ten (10) working days shall be required for each connection which requires cutting the existing water mains or a shut-down of the existing water mains. H. All work that will result in an interruption of water service shall be planned and coordinated so that services will be resumed with the least possible inconvenience to customers. I. To supply customers with water during the construction of a water main project where any section of the pipe has passed satisfactory hydrostatic and bacteriological tests, the City Water Utility reserves the right to tap corporation stops into the section of new pipe and install service connections at such locations as the City Water Utility may elect. The installation of any such service connections by the City Water Utility shall not be construed as an acceptance by the City of any part of the Work. City of Renton Water Utility 86 February 2021 5-23 TRENCH EXCAVATION 5-23.1 TRENCH EXCAVATION A. Sediment Control 1. Before trenching begins, all dust and sediment control measures shall be in place. 2. Clearing and grubbing limits may be established by the Engineer for certain areas and the Contractor shall confine his operations within those limits. Debris resulting from the clearing and grubbing shall be disposed of by the Contractor. 3. Stockpiling of waste materials along the trench shall not be allowed. B. Open Cut Excavation 1. Excavations shall be made by open cut unless otherwise specified. 2. Trenches shall be excavated to true and smooth bottom grades and in accordance with the lines given by the Engineer or shown in the Construction Plans. 3. Trench bottom shall provide uniform bearing and support for each length of pipe. 4. Changes in grades of the water main from those shown in the Construction Plans may be necessary because of unexpected utilities or other reasons. When the pipeline horizontal alignment is changed by more than 1 foot (1') from the line indicated in the Construction Plans, after the trench has been excavated, the Contractor shall excavate the trench at the changed location and backfill and compact the previous trench. C. Extents of Excavation 1. The length of trench excavation in advance of pipe laying shall be kept to a minimum and shall not proceed more than 100 feet (100') in advance except with written approval of the Engineer. 2. Restoration of trenches shall closely follow installation and testing of pipe. D. Trench Excavation Depth 1. The depth of trenching for water mains shall be such as to give a minimum cover of 36 inches (36") over the top of the pipe unless otherwise specified and approved. 2. Care shall be taken not to excavate below the depth specified. Excavation below that depth shall be backfilled with foundation material and compacted as specified. 3. Deeper excavation may be required due to localized breaks in grade, or to install the new main under existing culverts or other utilities where necessary. City of Renton Water Utility 87 February 2021 4. Where the profile of the pipeline and the ground surface is shown in the Construction Plans, the pipeline shall be laid to the elevation shown regardless of depth. 5. The excavation shall be to such depth that the minimum cover over valve operating nuts shall be 1 foot (1'). 6. The Contractor shall verify the locations and establish the depth of the existing water mains at the points where connections are to be made prior to trenching for the pipelines. The profile shall be adjusted so no new high spots or low spots are created between the connection points to the existing water mains. E. Minimizing Site Disturbance 1. Bell holes shall be excavated to the extent necessary to permit accurate work in making and inspecting the joints. 2. The banks of the trenches shall be kept as nearly vertical as soil conditions will permit, and where required to control trench width or to protect adjacent structures, the trench shall be sheeted and braced. 3. Trench widths to 1 foot (1') above the top of the pipe shall not exceed 30 inches (30") maximum or 1 ½ times the outside diameter of the pipe plus 18 inches (18"), whichever is greater. 4. Standard excavating equipment shall be adjusted so as to excavate the narrowest trench practicable. 5. The Contractor shall exercise sound engineering and construction practices in excavating the trench and maintaining the trench so that no damage will occur to any foundation, structure, pole line, pipe line, or other facility because of slough or slopes, or from any other cause. 6. If, as a result of the excavation, there is disturbance of the ground that endangers other property, the Contractor shall immediately take remedial action. 7. Excavations shall be either backfilled at the end of the work day or protected per Section 1-07.23(1) of the WSDOT Standard Specifications. 8. Upon completing the Work, the Contractor shall remove all shoring unless the Construction Plans or the Engineer direct otherwise. F. Rock Excavation 1. Rock excavation shall cover the removal and disposal of rock that requires systematic drilling and blasting for its removal, and also boulders exceeding ½ cubic yards (1/2 cy). City of Renton Water Utility 88 February 2021 2. Ledge rock, boulders, or stones shall be removed to provide a minimum clearance of 4 inches (4") under the pipe. 3. Hardpan, hard clay, glacial till, sandstone, siltstone, shale, or other sedimentary rocks, which are soft, weathered, or extensively fissured will not be classified as rock excavation. 4. Rock is defined as one that has a modulus of elasticity of more than 200,000 psi or unconfined compressive strength at field moisture content of more than 2,000 psi. 5. Materials removed shall be backfilled as directed by the Engineer. G. Removal and Replacement of Unsuitable Materials 1. Whenever in excavating the trench for water mains, the bottom of the trench exposes peat, soft clay, quicksand, or other unsuitable foundation material, such material shall be removed to the depth directed by the Engineer and backfilled with foundation material. 2. When determined by the Engineer that silty soils or fine sandy soils are encountered, Class C foundation material shall be required. Silty soils or fine sandy soils usually flow in the presence of a stream of water. 3. When determined by the Engineer that clay, peat, or other soft materials are encountered that become saturated with water, but do not break down into fine particles and flow, Class A or Class B foundation material shall be required. 4. Unsuitable material shall be loaded directly into trucks and hauled to a waste site obtained by the Contractor. Stockpiling of unsuitable material at the project site shall not be allowed. 5-23.2 SHEETING AND SHORING A. The Contractor shall provide and install sheeting and shoring as necessary to protect workers, the work and existing utilities and other properties in compliance with OSHA and WISHA requirements. All sheeting and shoring above the pipe shall be removed prior to backfilling. B. If workers have to enter any trench or other excavation 4 feet (4') or more in depth that does not meet the open pit requirements of Section 2-09.3(3)B of the WSDOT Standard Specifications, it shall be shored. C. Sloping to the angle of repose will be permitted only in non-critical off-street areas. D. Removal of the sheeting and shoring shall be accomplished in such a manner that there will be no damage to the work or to adjacent properties. City of Renton Water Utility 89 February 2021 5-23.3 TRENCH DEWATERING A. The trench shall be kept free from water until joining of pipes has been completed. Surface water shall be diverted so as not to enter the trench. B. Where water is encountered in the trench, it shall be removed during pipe-laying operations and the trench so maintained until the ends of the pipe are sealed and provisions are made to prevent floating of the pipe. C. Trench water and other materials shall not be allowed to enter the pipe at any time. D. Dewatering shall be the responsibility of the Contractor and any method used must be in accordance with the specifications and requirements of DOE and local jurisdictions. E. The Contractor shall maintain sufficient pumping equipment on the job to ensure that dewatering can be executed whenever necessary. 5-24 BEDDING AND BACKFILL 5-24.1 PIPE BEDDING A. Pipe bedding shall conform to Section 7-08.3(1)C of the WSDOT Standard Specifications as modified herein in order to provide uniform support along the entire pipe barrel, without load concentration at joint collars or bells. B. Pipe bedding shall be placed in loose layers and compacted to 90 percent (90%) MDD. C. Lifts not more than six inches (6") in thickness shall be placed and compacted along the sides of the pipe to a height of at least six inches (6") above the top of the pipe. Material shall be carefully worked under the pipe haunches and then compacted. D. Gravel backfill for pipe zone bedding shall be placed to the depths shown in the Construction Plans and shall be rammed and tamped around the pipe to 95 percent (95%) MDD by approved hand-held tools, so as to provide firm and uniform support for the full length of the pipe, valves, and fittings. E. Bedding disturbed by pipe movement, by removal of shoring, or by movement of trench shield or box, shall be reconsolidated prior to placing backfill. F. Care shall be taken to prevent any damage to the pipe or its protective coating. 5-24.2 TRENCH BACKFILL A. Prior to backfilling, form lumber and debris shall be removed from the trench. Sheeting used by the Contractor shall be removed just ahead of the backfilling. B. Materials capable of damaging the pipe or its coating shall be removed from the backfill material. City of Renton Water Utility 90 February 2021 C. A minimum 3-inch (3") sand cushion shall be placed between the water main and existing pipelines or other conduits when encountered during construction. D. Backfill up to 12 inches (12") over the top of the pipe shall be evenly and carefully placed. E. Trench backfill shall be compacted to at least 95 percent (95%) MDD as specified in Section 2-03.3(14)D of the WSDOT Standard Specifications. F. Backfill shall be carefully tamped around the valve box to a distance of 3 feet (3') on all sides or to the undisturbed face of the trench if it is closer. G. Jetting is not an allowable compaction method. H. Backfill Lift Depth 1. For mechanical compaction methods (“hoe pack”, vibratory roller, static roller, etc.), the maximum backfill lift shall not exceed 2 feet (2') between the application of compaction equipment. 2. For manual compaction methods (all walk-behind equipment, jump jack, etc.), the maximum backfill lift shall not exceed 1 foot (1') between the application of compaction methods. I. Compaction Testing 1. The Engineer may request compaction testing to be performed by a certified technician provided by the Contractor. 2. The Contractor shall provide the Engineer with one copy of the compaction test report within 24 hours of the completion of the test. 3. Compaction tests shall be made at a maximum of 4 foot (4') depth increments with a minimum of one test for any backfilling less than 4 feet (4') in depth. The maximum space between tests shall not exceed 100 linear feet (100 LF). 5-24.3 FOUNDATION GRAVEL A. Foundation gravel under vaults and other precast concrete structures shall be placed in layers not more than 6 inches (6") thick and compacted to provide a firm and level base on which to place the structure. B. Unless shown otherwise in the Construction Plans, the minimum thickness of foundation gravel under precast concrete structures is 12 inches (12"). 5-24.4 CONTROLLED DENSITY FILL A. Trench section to be filled with CDF shall be contained at either end of trench section by bulkhead or earth fill. City of Renton Water Utility 91 February 2021 B. When used to support existing AC pipe, the CDF shall be brought up uniformly to the bottom of the AC pipe, as shown in the Construction Plans or as directed by the Engineer. C. Temperature Restrictions 1. CDF patching, mixing and placing may be started if weather conditions are favorable, when the temperature is at 34 degrees Fahrenheit (34°F) and rising. 2. At the time of placement, CDF must have a temperature of at least 40°F. 3. Each filling stage shall be as continuous an operation as is practicable. 4. Mixing and placing shall stop when temperature is 38°F or less and falling. 5. CDF shall not be placed on frozen ground. 5-25 TRENCHLESS PIPE INSTALLATION 5-25.1 TRENCHLESS PIPE INSTALLATION A. The use of trenchless excavation methods such as pipe bursting and horizontal directional drilling shall be considered by the City on a case-by-case basis and, at a minimum, must meet the following conditions. 1. Transition couplings shall be installed at both ends of the new main installation. 2. The new main shall be electronically located and marked on the ground for measurement in order to accurately compose as-built drawings. 3. The new main shall be video-inspected following installation, with water running. The video inspection must be provided to the City to approve the installation or require corrections. 4. Pipe bursting is not allowed on private property or within the public ROW without the appropriate permission, such as an easement, or ROW use permit. 5-26 ABANDONING WATER MAIN 5-26.1 ABANDONING WATER MAIN A. Cut, cap, and abandonment work shall be performed only as indicated in the Construction Plans. B. Abandoned water mains shall be emptied of all water and then plugged or capped to ensure they are not penetrable by groundwater. C. Work to Be Performed by City Forces City of Renton Water Utility 92 February 2021 1. Abandonment of existing water mains will be conducted by City Forces as provided below. a. Operate all valves to accomplish shutdowns and subsequent reactivation, where necessary. b. Cut and remove pipe sections as necessary to abandon the water main. c. Swab or spray all connecting pipe and fittings with 5 to 6 percent (5% to 6%) chlorine solution, where necessary. d. Install caps and plugs on the portions of water main to remain active. D. Work to be Performed by the Contractor 1. The Contractor shall work with City Forces abandoning existing water mains by providing the following services. a. Notify the Engineer 24 hours in advance of abandoning each main and provide safe access for the completion of the process. b. Provide pumping and disposal of the water from the draining of the existing water mains, including dechlorination of the water prior to disposal, if necessary. c. Indicate the exact extents of the existing water main to be removed. d. Provide all saw-cutting, removal, and disposal of existing surface improvements, excavation, haul, and disposal of unsuitable materials, shoring, de-watering, foundation material, at the connection areas before the scheduled time for connection. e. Dispose of sections of pipe cut and removed by the City. f. Provide all materials necessary for City Forces to perform abandonment as indicated in the Construction Plans, including but not limited to the required fittings, couplings, pipe spools, and shackle materials to complete the connections. g. Install caps, plugs, or CDF fill on the water main to be abandoned. h. Provide and install concrete blocking, PE for all pipes and fittings, backfill, and surface restoration at the locations shown in the Construction Plans for the points of connection to the existing water system. E. Existing pipe shall not be removed or abandoned until final connection of the new main and transfer of all services to the new main are complete. City of Renton Water Utility 93 February 2021 F. In the event the main to be abandoned is cracked or crushed, the Contractor shall excavate to the next joint of pipe and install the cap or plug. Crushed pipe sections shall be removed and disposed of by the Contractor. G. For AC pipe, placement of CDF shall be by means of a tremie pipe or other method that enables uniform placement of the CDF throughout the length of the pipe being abandoned. H. Abandonment or removal of structures shall be completed only after piped systems have been properly abandoned. 5-26.2 ABANDONING VALVES AND HYDRANTS A. Valves shall only be abandoned where indicated in the Construction Plans and in the position (open or closed) directed by the Engineer. B. Valves shall be abandoned by removing the valve box lid and valve box to a minimum depth of 2 feet (2') and no deeper than 12 inches (12") above the crown of the abandoned water main. C. Where a valve box has been removed, the void space shall be backfilled with native material and patched or paved to match adjacent conditions as directed by the Engineer. D. Unnecessary valves at tees shall be removed and replaced by a blind flange on the tee. E. When an abandoned valve cannot be removed, as determined by the City Water Utility, the valve shall be closed, a blind flange installed and a piece of 2-inch (2") white PVC shall be placed over the operating nut. 5-26.3 ABANDONING HYDRANTS A. Where indicated in the Construction Plans, existing hydrants (upper and lower barrels) shall be removed, salvaged, and returned to the City. B. Hydrant concrete pad and bollards shall be removed and properly disposed. C. Where a hydrant has been removed, the void space shall be backfilled with native material and paved or landscaped to match adjacent conditions as directed by the Engineer. D. Any hydrant not in service shall be identified by covering with a burlap or plastic bag approved by the Engineer. 5-26.4 ABANDONING WATER SERVICES A. Existing services shall not be removed or abandoned until final connection of the new main and transfer of all services to the new main are complete. B. Abandonment of existing water services on active water mains shall be performed by City Forces. City of Renton Water Utility 94 February 2021 C. Abandonment of existing water services on abandoned water main shall be performed by the Contractor as follows. 1. Remove and dispose of existing setter and meter box. 2. Cap or crimp end of existing copper service line to be abandoned in place. 3. Return existing water meter to the City Water Utility. END OF CHAPTER 5 APPENDIX A WATER UTILITY STANDARD PLANS TESTING CONNECTION 8'± TEMPORARY BLOCKING EXISTING WATER MAIN POLYPIG STATION PER STD PLAN 300.6 (1) VERTICAL CROSS (MJxFL) (1) BLIND FLANGE ON TOP WITH 2" TAP AND 2" PLUG (1) BLIND FLANGE ON BOTTOM (1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW-OFF ASSEMBLY WITH TEMPORARY THRUST BLOCKING CONNECTION TO EXISTING MAIN (BY CITY FORCES) (1) TEE (MJxFL) (2) DI SPOOLS (2) SOLID SLEEVES (MJ) OR COUPLING ADAPTERS (ROMAC 501 OR EQUAL) (1) GATE VALVE (FLxMJ) (1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW-OFF ASSEMBLY WITH CONCRETE THRUST BLOCKING PER STD PLAN 330.1 FINAL CONNECTION NEW DI WATER MAIN UPON COMPLETION OF POLYPIGGING, HYDROSTATIC TESTING, AND DISINFECTION, REMOVE TEMPORARY THRUST BLOCKING AND TEMPORARY BLOW-OFF ASSEMBLIES FINAL CONNECTION (BY CITY FORCES) (2) DI SPOOLS (1) DI SLEEVE (MJ) NEW DI WATER MAIN CONNECTION TO WATER MAIN CUT-IN TEE AND ONE VALVE STD. PLAN - 300.1 PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator TESTING CONNECTION 8'± TEMPORARY BLOCKING EXISTING WATER MAIN POLYPIG STATION PER STD PLAN 300.6 (1) VERTICAL CROSS (MJxFL) (1) BLIND FLANGE ON TOP WITH 2" TAP AND 2" PLUG (1) BLIND FLANGE ON BOTTOM (1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW-OFF ASSEMBLY WITH TEMPORARY THRUST BLOCKING CONNECTION TO EXISTING MAIN (BY CITY FORCES) (1) TEE (MJxFL) (2) DI SPOOLS (2) SOLID SLEEVES (MJ) OR COUPLING ADAPTERS (ROMAC 501 OR EQUAL) (2) GATE VALVES (FLxMJ) (1) ADAPTER (FLxMJ) (1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW-OFF ASSEMBLY WITH CONCRETE THRUST BLOCKING PER STD PLAN 330.1 FINAL CONNECTION NEW DI WATER MAIN UPON COMPLETION OF POLYPIGGING, HYDROSTATIC TESTING, AND DISINFECTION, REMOVE TEMPORARY THRUST BLOCKING AND TEMPORARY BLOW-OFF ASSEMBLIES FINAL CONNECTION (BY CITY FORCES) (2) DI SPOOLS (1) DI SLEEVE (MJ) NEW DI WATER MAIN PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator CONNECTION TO WATER MAIN CUT-IN TEE AND TWO VALVES STD. PLAN - 300.2 TESTING CONNECTION 8'± TEMPORARY BLOCKING EXISTING WATER MAIN POLYPIG STATION PER STD PLAN 300.6 (1) VERTICAL CROSS (MJxFL) (1) BLIND FLANGE ON TOP WITH 2" TAP AND 2" PLUG (1) BLIND FLANGE ON BOTTOM (1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW-OFF ASSEMBLY WITH TEMPORARY THRUST BLOCKING CONNECTION TO EXISTING MAIN (BY CITY FORCES) (1) TEE (FLxFL) (2) DI SPOOLS (2) SOLID SLEEVES (MJ) OR COUPLING ADAPTERS (ROMAC 501 OR EQUAL) (3) GATE VALVES (FLxMJ) (1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW-OFF ASSEMBLY WITH CONCRETE THRUST BLOCKING PER STD PLAN 330.1 FINAL CONNECTION NEW DI WATER MAIN UPON COMPLETION OF POLYPIGGING, HYDROSTATIC TESTING, AND DISINFECTION, REMOVE TEMPORARY THRUST BLOCKING AND TEMPORARY BLOW-OFF ASSEMBLIES FINAL CONNECTION (BY CITY FORCES) (2) DI SPOOLS (1) DI SLEEVE (MJ) NEW DI WATER MAIN PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator CONNECTION TO WATER MAIN CUT-IN TEE AND THREE VALVES STD. PLAN - 300.3 TESTING CONNECTION 10'± TEMPORARY BLOCKING POLYPIG STATION PER STD PLAN 300.6 (1) VERTICAL CROSS (MJxFL) (1) BLIND FLANGE ON TOP WITH 2" TAP AND 2" PLUG (1) BLIND FLANGE ON BOTTOM (1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW-OFF ASSEMBLY WITH TEMPORARY THRUST BLOCKING FINAL CONNECTION NEW DI WATER MAIN UPON COMPLETION OF POLYPIGGING, HYDROSTATIC TESTING, AND DISINFECTION, REMOVE TEMPORARY THRUST BLOCKING AND TEMPORARY BLOW-OFF ASSEMBLIES FINAL CONNECTION (BY CITY FORCES) (1) DI SPOOL (1) DI SLEEVE (MJ) EXISTING TEE, CAP, PLUG, OR DEAD END LINE, DO NOT DISTURB BLOCKING EXISTING WATER MAIN NEW DI WATER MAIN PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator CONNECTION TO WATER MAIN EXISTING TEE OR END LINE CAP STD. PLAN - 300.4 TESTING CONNECTION 8'± TEMPORARY BLOCKING EXISTING WATER MAIN POLYPIG STATION PER STD PLAN 300.6 (1) VERTICAL CROSS (MJxFL) (1) BLIND FLANGE ON TOP WITH 2" TAP AND 2" PLUG (1) BLIND FLANGE ON BOTTOM (1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW-OFF ASSEMBLY WITH TEMPORARY THRUST BLOCKING CONNECTION TO EXISTING MAIN (BY LICENSED WET TAP CONTRACTOR) (1) TAPPING TEE (MJxFL) PER STD PLAN 300.6 (1) TAPPING GATE VALVE (FLxMJ) (1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW-OFF ASSEMBLY WITH CONCRETE THRUST BLOCKING PER STD PLAN 330.1 FINAL CONNECTION NEW DI WATER MAIN UPON COMPLETION OF POLYPIGGING, HYDROSTATIC TESTING, AND DISINFECTION, REMOVE TEMPORARY THRUST BLOCKING AND TEMPORARY BLOW-OFF ASSEMBLIES FINAL CONNECTION (BY CITY FORCES) (2) DI SPOOLS (1) DI SLEEVE (MJ) NEW DI WATER MAIN 3 x ID MIN PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator CONNECTION TO WATER MAIN TAPPING TEE AND VALVE STD. PLAN - 300.5 NOTES: 1.WET TAPPING OF EXISTING WATER MAINS SHALL BE PERFORMED BY A LICENSED WET TAP CONTRACTOR (SPEER TAPS, INC. OR LEGACY TAPPING, INC.). 2.CONTRACTOR SHALL POTHOLE AND VERIFY THE HORIZONTAL AND VERTICAL ALIGNMENT OF EXISTING WATER MAIN AND SHALL LAY THE NEW WATER MAIN TO MATCH. 3.TAPPING TEE SHALL BE STAINLESS STEEL WITH FULL CIRCLE SEAL WITH CORTEN OR STAINLESS STEEL NUTS AND BOLTS. 4.ALL TEES AND VALVES SHALL BE WATER TESTED BEFORE TAPPING OR ASSEMBLY SEALS SHALL BE TESTED VIA AIR PRESSURE AFTER THE TAPPING SLEEVE IS INSTALLED TO THE MAIN AND THE TAPPING VALVE IS INSTALLED. 5.TAPPING TEES MAY BE SIZE-ON-SIZE, PROVIDED THE SHELL CUTTER DIAMETER IS AT LEAST 2" SMALLER THAN THE EXISTING MAIN DIAMETER. 6.TAPPING TEES SHALL NOT BE INSTALLED ON STEEL OR ASBESTOS CEMENT WATER MAINS. COMPACTED BEDDING GRAVEL PER SECTION 9-03.12(3) OF THE WSDOT STANDARD SPECIFICATIONS CONCRETE SUPPORT BLOCKS CONCRETE BLOCKING PER STD PLAN 330.1 MAIN NEW WATER MAIN ELEVATION PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator TAPPING TEE STD. PLAN - 300.6 NOTES: 1.THE BACKFLOW PREVENTION ASSEMBLY AND SUPPLY HOSE MUST BE DISCONNECTED DURING HYDROSTATIC PRESSURE TESTING OF THE NEW WATER MAIN. 2.POLYPIG AND ALL DEBRIS SHALL BE REMOVED FROM SUMP OF VERTICAL CROSS VIA SANITARY METHOD PRIOR TO DISINFECTION OF NEW WATER MAIN. 3.UPON REMOVAL OF POLYPIG, REMOVE TEMPORARY BLOW-OFF ASSEMBLY AND INSTALL 2" PLUG. 4.THE NEW WATER MAIN SHALL BE CONNECTED TO THE EXISTING SYSTEM ONLY AFTER NEW WATER MAIN IS POLYPIGGED, DISINFECTED AND SATISFACTORY BACTERIOLOGICAL SAMPLE RESULTS ARE OBTAINED. 5.THE INTERIORS OF ALL PIPES AND FITTINGS TO BE USED IN FINAL CONNECTION MUST BE SWABBED OR SPRAYED WITH A 5-6% AVAILABLE CHLORINE SOLUTION. NEW DI WATER MAIN SUPPLY HOSE METERED BACKFLOW ASSEMBLY (TO BE OBTAINED FROM CITY) (1) 2 1 2" CONTROL VALVE (1) CONSTRUCTION METER (1) RPBA HYDRANT ON EXISTING WATER MAIN POLYPIG TEMPORARY BLOW-OFF ASSEMBLY (1) 2" GALVANIZED PIPE (1) 2" 90° BEND (1) 2" GATE VALVE POLYPIG STATION (1)VERTICAL CROSS (MJxFL), SIZE TO MATCH WATER MAIN (1)BLIND FLANGE WITH 2" TAP ON TOP OF CROSS (1)TEMPORARY BLOW-OFF ASSEMBLY (1)BLIND FLANGE ON BOTTOM OF CROSS (1) PLUG (MJ) ON END OF CROSS WITH TEMPORARY THRUST BLOCKING TEMPORARY BLOCKING PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator POLYPIGGING NEW WATER MAINS STD. PLAN - 300.7 WATER MAIN (CARRIER PIPE) NOTES: 1.CASING SPACERS SHALL BE "CENTER POSITIONING" TYPE. 2.RUNNER WIDTH SHALL BE MINIMUM 2". 3.RUNNER HEIGHT SHALL BE SIZED TO PROVIDE: ·MINIMUM 3/4" BETWEEN CARRIER PIPE BELL AND CASING PIPE WALL AT ALL TIMES. ·MINIMUM 1" CLEARANCE BETWEEN RUNNERS AND TOP OF CASING WALL TO PREVENT JAMMING DURING INSTALLATION. 4.STEEL CASING DIAMETERS ARE "OUTSIDE DIAMETER" FOR 16" AND LARGER. 5.PROVIDE SHOP-APPLIED ANTI-CORROSIVE COATING ON CASING EXTERIOR CONFORMING TO AWWA C210. TNEMEC HI-BUILD TNEME-TAR SERIES 46H-413 OR EQUAL. MINIMUM COATING THICKNESS 16 MILS DFT, MAXIMUM COATING THICKNESS NOT TO EXCEED MANUFACTURER'S RECOMMENDATIONS. CASING END SEAL WITH STAINLESS STEEL BANDS (SEE APPROVED MATERIALS LIST), EACH END BLACK STEEL CASING PIPE ONE SPACER SHALL BE PLACED ON THE SPIGOT END OF EACH SEGMENT AT THE LINE MARKING THE LIMIT OF INSERTION INTO THE BELL. WHEN THE JOINT IS COMPLETE, THE SPACER SHALL BE IN CONTACT WITH THE BELL OF THE JOINT SO THAT THE SPACER PUSHES THE JOINT AND RELIEVES COMPRESSION WITHIN THE JOINT END SPACER, 12" MAX FROM END OF CASING CARRIER PIPE DIAMETER 4"6"8"10"12"16" CASING PIPE DIAMETER (PUSH-ON JOINT CARRIER PIPE)10"12"14"16"20"26" CASING PIPE DIAMETER (MJ/MEGALUG CARRIER PIPE)14"16"18"20"24"30" CASING PIPE WALL THICKNESS SCHEDULE 20 OR GREATER SPACER BAND WIDTH 8" CASING SPACER SEPARATION 10' MAX ON CENTER PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator STEEL PIPE CASING STD. PLAN - 300.8 CL A HYDRANT COMPRESSION TYPE HYDRANT (SEE APPROVED MATERIALS LIST) WITH 6" MJ INLET WITH LUGS, 5 1 4" MVO, 1 1 4" PENTAGON OPERATING NUT, TWO (2) 2 1 2" NST HOSE NOZZLES, AND 4.875" SST PUMPER NOZZLE EQUIPPED WITH 5" STORZ ADAPTER AND 1/8" STAINLESS STEEL CABLE, WITH EXTENSION IF NECESSARY. TEE MAIN LINE TEE WITH 6" FLANGE SIDE OUTLET VALVE 6" GATE VALVE (FLxMJ) VALVE BOX VALVE BOX AND LID PER STD PLAN 330.7 PIPE CLASS 52 DI, LENGTH TO FIT JOINT RESTRAINT MECHANICAL JOINT RESTRAINT OR (2) 3/4" CORTEN STEEL TIE RODS FOR DISTANCES OVER ONE PIPE LENGTH GRAVEL 1 1 4" WASHED DRAIN ROCK, MINIMUM 1' ABOVE BOOT FLANGE WITH 8-MIL POLYETHYLENE SHEETING AROUND TOP AND SIDES OF GRAVEL CONCRETE BLOCK MINIMUM 16"x8"x4" CONCRETE BLOCKS UNDER FIRE HYDRANT AND GATE VALVE BLOCKING CONCRETE BLOCKING PER STD PLAN 330.1 SHEAR BLOCK 4'x4'x6" CONCRETE SHEAR BLOCK AROUND FIRE HYDRANT WITH EXPANSION JOINT AT BACK OF SIDEWALK, FINISH TO MATCH SIDEWALK, ALL CONCRETE SHALL BE MINIMUM 3,000 PSI AND SHALL BE MECHANICALLY MIXED - JOB SITE MIXING, HAND-MIXED CONCRETE, AND MOBILE CONCRETE MIXERS ARE NOT ALLOWED. PAVEMENT MARKER BLUE REFLECTIVE PAVEMENT MARKER PER STD PLAN 310.3 BE K MAIN RO A D W A Y O R N E A R E S T L A N E C H A N N E L I Z A T I O N 1' MIN A1' MIN 4" 4" PER MANUFACTURER'S RECOMMENDATION F MATERIALS NOTES: 1.FIRE HYDRANT TO BE PAINTED WITH TWO COATS OF SAFETY YELLOW DTM ACRYLIC GLOSS OR ENAMEL PAINT. 2.PUMPER NOZZLE TO FACE ROADWAY OR AS DIRECTED BY RRFA. 3.A MINIMUM 3' RADIUS UNOBSTRUCTED WORKING AREA SHALL BE PROVIDED AROUND THE OUTSIDE OF THE HYDRANT. H H J G D C I B C D E F G H I J K PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator FIRE HYDRANT ASSEMBLY STD. PLAN - 310.1 4'x4'x6" CONCRETE SHEAR BLOCK 4'x4'x6" CONCRETE SHEAR BLOCK ONE MAN ROCK 1 1 1 6 1 6 3' MIN RADIUS UNOBSTRUCTED WORKING AREA AROUND OUTSIDE OF FIRE HYDRANT 3' MIN RADIUS UNOBSTRUCTED WORKING AREA AROUND OUTSIDE OF FIRE HYDRANT CUT FILL PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator FIRE HYDRANT ASSEMBLY LOCATION IN CUT OR FILL STD. PLAN - 310.2 BLUE REFLECTIVE PAVEMENT MARKER, STIMSONITE MODEL C88 OR EQUAL, PLACED 4" FROM ROADWAY CENTERLINE AS INDICATED BELOW TWO LANE ROAD OFFSET MARKER ON SIDE STREETS WHERE THE HYDRANT IS WITHIN 20' OF A MAJOR STREET, THE MARKER SHALL BE INSTALLED ON THAT MAJOR STREET FOUR LANE ROAD OFFSET MARKER FIVE LANE ROAD OFFSET MARKER 4"0.7" MARKERMARKER MARKER MARKER PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator FIRE HYDRANT ASSEMBLY PAVEMENT MARKER STD. PLAN - 310.3 CORPORATION STOP 1" BALL CORPORATION STOP WITH BALL VALVE, AWWA TAPERED THREAD (CC) INLET, QUICK JOINT OUTLET, FORD FB1000-4-Q-NL OR A.Y. MCDONALD 74701BQ TUBING 1" TYPE "K" SOFT COPPER TUBING METER SETTER 1" SETTER, QUICK JOINT INLET AND OUTLET, PADLOCK WINGS ON INLET ANGLE BALL VALVE, SINGLE CHECK VALVE ON OUTLET, FORD VBH74-15W-44-44-Q-NL, A.Y. MCDONALD 721-415WCQQ 44, OR MUELLER B-24701-6AN, INSTALL CENTERED AND SQUARED IN METER BOX, PROVIDE ADAPTERS FOR 5/8"x3/4" METERS WATER METER AMI WATER METER WITH RADIO AND BATTERY UNIT, TO BE PROVIDED BY THE CITY METER BOX METER BOX, ARMORCAST A6001946PCX18, WITH METER BOX LID, ARMORCAST A6001969RCI-H7, TO READ "RENTON WATER" COUPLER AND PLUG COUPLER (PACK JOINT x PACK JOINT), FORD C4#-4#-Q-NL, WITH 1" GALVANIZED PLUG IF SERVICE LINE TO PROPERTY IS TO BE INSTALLED IN THE FUTURE GRAVEL 1 1 4" WASHED GRAVEL PR O P E R T Y L I N E CITY PIPING PIPING PRIVATE F BCB A D E FINISHED GRADE SIDEWALK 9" TO 12" IN UNIMPROVED ROW, INSTALL METER BOX AT PROPERTY LINE WITH 1" COPPER TAILPIECE 21" TO 30" LOOP DOWN TO CENTERLINE OF WATER MAIN TO PROVIDE SLACK IN SERVICE LINE TO METER 22 1 2° 24" TO 30" MAIN 12" PR O P E R T Y L I N E A MATERIALS B C D E F G G PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 1" WATER SERVICE STD. PLAN - 320.1 A TEE 2" TAPPED REDUCING TEE (MJxFIPT)2" TAPPED REDUCING TEE (MJxFIPT) PIPE 2" BRASS NIPPLE (MIPT), 4" LENGTH 2" BRASS NIPPLE (MIPT), 4" LENGTH VALVE 2" GATE VALVE (FIPT) WITH SQUARE OPERATING NUT AND EXTENSION PER STD PLAN 330.8 2" GATE VALVE (FIPT) WITH SQUARE OPERATING NUT AND EXTENSION PER STD PLAN 330.8 VALVE BOX VALVE BOX AND LID PER STD PLAN 330.8 VALVE BOX AND LID PER STD PLAN 330.8 COUPLING 2" x 1 1 2" BRASS COUPLING (MIPT x PACK JOINT), FORD C44-76-Q-NL OR EQUAL 2" BRASS COUPLING (MIPT x PACK JOINT), FORD C84-77-Q-NL OR EQUAL TUBING 1 1 2" TYPE "K" SOFT COPPER TUBING 2" TYPE "K" SOFT COPPER TUBING BEND 1 1 2" 90° BRASS BEND (PACK JOINT x PACK JOINT OR PACK JOINT x FIPT), FORD L44-66-Q-NL OR L41-66-Q-NL OR EQUAL 2" 90° BRASS BEND (PACK JOINT x PACK JOINT OR PACK JOINT x FIPT), FORD L44-77-Q-NL OR L41-77-Q-NL OR EQUAL METER SETTER 1 1 2" VERTICAL METER SETTER WITH BYPASS, FLANGED ANGLE BALL VALVE AND PADLOCK WINGS ON INLET, ANGLE CHECK VALVE ON OUTLET, AND BALL VALVE ON BYPASS WITH PADLOCK WINGS, FORD VBH86-12B-11-66-Q-NL, A.Y. MCDONALD 730B-612WDFF665, OR MUELLER B-2427N (1 1 2"), BYPASS NOT PERMITTED ON IRRIGATION METERS 2" VERTICAL METER SETTER WITH BYPASS, FLANGED ANGLE BALL VALVE AND PADLOCK WINGS ON INLET, ANGLE CHECK VALVE ON OUTLET, AND BALL VALVE ON BYPASS WITH PADLOCK WINGS, FORD VBH87-12B-11-77-Q-NL, A.Y. MCDONALD 730B-612WDFF665, OR MUELLER B-2427N (2"), BYPASS NOT PERMITTED ON IRRIGATION METERS METER SPREADER 13 3 16" RIGID METER SPREADER (TEMPORARY)17 3 16" RIGID METER SPREADER (TEMPORARY) WATER METER AMI WATER METER WITH RADIO AND BATTERY UNIT, TO BE SUPPLIED AND INSTALLED BY CITY FORCES AMI WATER METER WITH RADIO AND BATTERY UNIT, TO BE SUPPLIED AND INSTALLED BY CITY FORCES METER BOX 17"X30" METER BOX, ARMORCAST A6001640PCX18, WITH METER BOX LID, ARMORCAST A6001947RCI-H7, TO READ "RENTON WATER" 17"X30" METER BOX, ARMORCAST A6001640PCX18, WITH METER BOX LID, ARMORCAST A6001947RCI-H7, TO READ "RENTON WATER" COUPLER 1 1 2" COUPLER (PACK JOINT x PACK JOINT), FORD C4#-6#-Q-NL OR EQUAL, WITH GALVANIZED PLUG IF PRIVATE SERVICE LINE IS NOT YET INSTALLED 2" COUPLER (PACK JOINT x PACK JOINT), FORD C4#-7#-Q-NL OR EQUAL, WITH GALVANIZED PLUG IF PRIVATE SERVICE LINE IS NOT YET INSTALLED GRAVEL CRUSHED ROCK BASE TO SUPPORT METER BOX, METER BYPASS TO BE EXPOSED CRUSHED ROCK BASE TO SUPPORT METER BOX, METER BYPASS TO BE EXPOSED B C D E F G H I J K L PR O P E R T Y L I N E PR O P E R T Y L I N E FINISHED GRADE SIDEWALK 21" TO 30" 24 " T O 3 0 " 12" IN UNIMPROVED ROW INSTALL METER BOX AT PROPERTY LINE WITH 12" COPPER TAILPIECE CITY PIPING PIPING PRIVATE A B C D G H I JK E L M MAIN MATERIALS 1 1/2" SERVICE 2" SERVICE 9" TO 12" F E M PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 1 1 2" AND 2" WATER SERVICE IN PLANTING STRIP STD. PLAN - 320.2 PR O P E R T Y L I N E FINISHED GRADE SIDEWALK 21 " T O 3 0 " 24" TO 30" CITY PIPING PIPING PRIVATE D G H I JK 9" TO 12" 12" M L A B C MAIN F A TEE 2" TAPPED REDUCING TEE (MJxFIPT)2" TAPPED REDUCING TEE (MJxFIPT) PIPE 2" BRASS NIPPLE (MIPT), 4" LENGTH 2" BRASS NIPPLE (MIPT), 4" LENGTH VALVE 2" GATE VALVE (FIPT) WITH SQUARE OPERATING NUT AND EXTENSION PER STD PLAN 330.8 2" GATE VALVE (FIPT) WITH SQUARE OPERATING NUT AND EXTENSION PER STD PLAN 330.8 VALVE BOX VALVE BOX AND LID PER STD PLAN 330.8 VALVE BOX AND LID PER STD PLAN 330.8 COUPLING 2" x 1 1 2" BRASS COUPLING (MIPT x PACK JOINT), FORD C44-76-Q-NL OR EQUAL 2" BRASS COUPLING (MIPT x PACK JOINT), FORD C84-77-Q-NL OR EQUAL TUBING 1 1 2" TYPE "K" SOFT COPPER TUBING 2" TYPE "K" SOFT COPPER TUBING BEND 1 1 2" 90° BRASS BEND (PACK JOINT x PACK JOINT OR PACK JOINT x FIPT), FORD L44-66-Q-NL OR L41-66-Q-NL OR EQUAL 2" 90° BRASS BEND (PACK JOINT x PACK JOINT OR PACK JOINT x FIPT), FORD L44-77-Q-NL OR L41-77-Q-NL OR EQUAL METER SETTER 1 1 2" VERTICAL METER SETTER WITH BYPASS, FLANGED ANGLE BALL VALVE AND PADLOCK WINGS ON INLET, ANGLE CHECK VALVE ON OUTLET, AND BALL VALVE ON BYPASS WITH PADLOCK WINGS, FORD VBH86-12B-11-66-Q-NL, A.Y. MCDONALD 730B-612WDFF665, OR MUELLER B-2427N (1 1 2"), BYPASS NOT PERMITTED ON IRRIGATION METERS 2" VERTICAL METER SETTER WITH BYPASS, FLANGED ANGLE BALL VALVE AND PADLOCK WINGS ON INLET, ANGLE CHECK VALVE ON OUTLET, AND BALL VALVE ON BYPASS WITH PADLOCK WINGS, FORD VBH87-12B-11-77-Q-NL, A.Y. MCDONALD 730B-612WDFF665, OR MUELLER B-2427N (2"), BYPASS NOT PERMITTED ON IRRIGATION METERS METER SPREADER 13 3 16" RIGID METER SPREADER (TEMPORARY)17 3 16" RIGID METER SPREADER (TEMPORARY) WATER METER AMI WATER METER WITH RADIO AND BATTERY UNIT, TO BE SUPPLIED AND INSTALLED BY CITY FORCES AMI WATER METER WITH RADIO AND BATTERY UNIT, TO BE SUPPLIED AND INSTALLED BY CITY FORCES METER BOX 17"X30" METER BOX, ARMORCAST A6001640PCX18, WITH METER BOX LID, ARMORCAST A6001947RCI-H7, TO READ "RENTON WATER" 17"X30" METER BOX, ARMORCAST A6001640PCX18, WITH METER BOX LID, ARMORCAST A6001947RCI-H7, TO READ "RENTON WATER" COUPLER 1 1 2" COUPLER (PACK JOINT x PACK JOINT), FORD C4#-6#-Q-NL OR EQUAL, WITH GALVANIZED PLUG IF PRIVATE SERVICE LINE IS NOT YET INSTALLED 2" COUPLER (PACK JOINT x PACK JOINT), FORD C4#-7#-Q-NL OR EQUAL, WITH GALVANIZED PLUG IF PRIVATE SERVICE LINE IS NOT YET INSTALLED GRAVEL CRUSHED ROCK BASE TO SUPPORT METER BOX, METER BYPASS TO BE EXPOSED CRUSHED ROCK BASE TO SUPPORT METER BOX, METER BYPASS TO BE EXPOSED B C D E F G H I J K L MATERIALS 1 1/2" SERVICE 2" SERVICE M E PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 1 1 2" AND 2" WATER SERVICE IN ROW BEHIND SIDEWALK STD. PLAN - 320.3 ELEVATION PIPE SLEEVE V H O P T S J K L M N E D C A B U EB C D T Q PVC PIPE SLEEVE EPOXY SEALANT EPDM MODULAR SEAL, LINK-SEAL MODEL C WITH 316SS BOLTS AND NUTS PIPE 6" MIN 6" MIN 12" MIN 6" MIN 6" MIN 12" MIN 6" MIN 6" MIN R PLAN C F G I Q PIPE SLEEVE SEE DETAIL, THIS SHEET R Q PIPE SLEEVE SEE DETAIL THIS SHEET S A 12" MIN W PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 3", 4", AND 6" WATER METER STD. PLAN - 320.4 Sht. 1 of 2 MATERIALS NOTES: 1.VAULTS SHOULD NOT BE INSTALLED IN AREAS WITH VEHICLE TRAFFIC. 2.ALL INTERIOR METAL INCLUDING PIPE, VALVES, AND FITTINGS TO BE PAINTED WITH TWO COATS OF EPOXY AS APPROVED BY THE ENGINEER. USE TNEMEC SERIES 135 CHEMBUILD MODIFIED POLYAMIDE EPOXY. APPLY PER MANUFACTURERS INSTRUCTIONS. 3.VAULT AND HATCH MODELS ARE PROVIDED AS REFERENCE. SHOP DRAWINGS SHALL BE SUBMITTED TO THE CITY FOR APPROVAL. 4.FOR 3" AND 4" METERS, USE 2" BYPASS MATERIALS, AND FOR 6" METERS, USE 3" BYPASS MATERIALS, AS INDICATED BELOW. 5.INSTALL WATER METER RADIO & BATTERY UNITS IN ACCESS HATCH PANELS WITH MINIMUM 6" SEPARATION. A VAULT MODEL NUMBERS METER SIZE VAULT BASE PIECE CENTER PIECE TOP PIECE ACCESS HATCH 3"676-WA NO. 676-BL NO. 676-MLW NO. 676-TL-2-332P HHD-1C 4"676-WA NO. 676-BL NO. 676-MLW NO. 676-TL-2-332P HHD-1C 6"4484-LA NO. 4484-BL NO. 4484-ML NO. 4484-TL-2-332P HHD-2D METER AMI WATER METER (SENSUS OMNI WITH INTERNAL STRAINER) WITH RADIO AND BATTERY UNIT METER TEST PORT 2" BRASS NIPPLE (MIPTxMIPT), 6" LONG, CONNECTED TO TEST PORT OF COMPOUND METER 1" BALLCORP (MIPTxFIPT), FORD FB1700-4-NL OR EQUAL, FOR 3" METER OR 1 1 2" BALLCORP (MIPTxFIPT), FORD FB1700-6-NL OR EQUAL, FOR 4" AND 6" METERS 2"X2 1 2" ADAPTER (MIPTxMNST) 2 1 2" CAP (FNST) ADAPTER FLANGED COUPLING ADAPTER, MEGAFLANGE SERIES 2100, OR EQUAL PIPE CLASS 52 DI PIPE (PExFL) VALVE (2) GATE VALVE (FLxFL) WITH HANDWHEEL PIPE SUPPORT ADJUSTABLE PIPE SADDLE SUPPORT, GRINNELL FIG 264 OR EQUAL, WITH BASE, BOLTED TO FLOOR SERVICE SADDLE (2) 2" NPT SADDLE, SMITH-BLAIR MODEL 313 OR EQUAL OR (2) 6"X3" TEE (MJxFL) BYPASS VALVE (2) 2" BRASS GATE VALVE (IPT) OR (2) 3" GATE VALVE (FLxFL) WITH 3" THREADED (IPT) FLANGE BEND (2) 2" 90° BEND OR (2) 3" 90° BEND BYPASS PIPE 2" GALVANIZED PIPE, EPOXY COATED, OR 3" GALVANIZED PIPE, EPOXY COATED BYPASS METER VALVE 2" STRAIGHT FLANGE BALL VALVE (FLxFIPT) WITH PADLOCK WINGS, FORD BF31-777W-NL OR EQUAL OR 3"x2" REDUCER WITH 2" BRASS NIPPLE BYPASS METER 2" AMI BYPASS METER WITH RADIO AND BATTERY UNIT, TO BE PROVIDED BY THE CITY METER FLANGE 2" METER FLANGE (FLxFIPT), FORD CF31-77-NL OR EQUAL, OR 3"x2" REDUCER WITH 2" BRASS NIPPLE UNION 2" TWO-PART UNION OR 3" TWO-PART UNION TEE 2" TEE OR 3" TEE BUSHING 2"x3/4" BUSHING OR 3"x3/4" BUSHING WITH 3/4" PLUG WATER MAIN CLASS 52 DI PIPE WITH RESTRAINED JOINTS WALL FLANGE MIDSPAN PIPE RESTRAINT WITH CONCRETE BLOCKING PER STD PLAN 350.7 CONCRETE VAULT OLDCASTLE PRECAST VAULT, MODEL NUMBERS PER TABLE BELOW, OR EQUAL DRAIN MINIMUM 4" PVC FLOOR DRAIN, SLOPE TO STORM DRAIN OR DAYLIGHT TO DRAINAGE DITCH WITH WIRE MESH RODENT SCREEN AT DRAIN OUTLET, SEAL PIPE PENETRATION WITH WATER-TIGHT GROUT ACCESS HATCH TWO LOCKING HINGED ALUMINUM DOORS, TRAFFIC-RATED, WITH SLIP-RESISTANT TREATMENT, MARKED "WATER", LW PRODUCTS MODEL NUMBERS PER TABLE BELOW, OR EQUAL. LADDER GALVANIZED STEEL LADDER SECURED TO VAULT PER STD PLAN 350.8 GRAVEL FOUNDATION GRAVEL PER WSDOT STANDARD SPECIFICATIONS, 12" MINIMUM ALL DIRECTIONS B C D E F G H I J K L M N O P Q R S T U V W PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 3", 4", AND 6" WATER METER STD. PLAN - 320.4 Sht. 2 of 2 NOTES: 1.MINIMUM BEARING AREA MUST BE ADJUSTED FOR PIPE SIZE, PRESSURE, AND SOIL CONDITIONS. 2.FITTINGS SHALL BE POLYWRAPPED PRIOR TO POURING CONCRETE BLOCKING. 3.CONCRETE BLOCKING SHALL BE CAST IN PLACE AND SHALL HAVE A MINIMUM OF 0.25 SF BEARING AREA AGAINST THE FITTING. 4.CONCRETE BLOCKING SHALL BEAR AGAINST FITTINGS ONLY AND SHALL BE CLEAR OF JOINTS TO PERMIT TAKING UP OR DISMANTLING JOINT. 5.CONTRACTOR SHALL INSTALL BLOCKING ADEQUATE TO WITHSTAND FULL HYDROSTATIC TEST PRESSURE AS WELL AS TO CONTINUOUSLY WITHSTAND OPERATING PRESSURE UNDER ALL CONDITIONS OF SERVICE. 6.ALL CONCRETE SHALL BE MECHANICALLY MIXED. JOB SITE MIXING, HAND-MIXED CONCRETE, AND MOBILE CONCRETE MIXERS ARE NOT ALLOWED. 7.IN MUCK OR PEAT, ALL THRUSTS SHALL BE RESTRAINED BY PILES OR TIE RODS TO SOLID FOUNDATION OR MUCK OR PEAT SHALL BE REMOVED AND REPLACED WITH BALLAST OF SUFFICIENT STABILITY TO RESIST THRUST. 8.CONCRETE BLOCKING SHALL BE LEFT OPEN OR SHEETED FOR MINIMUM 24 HOURS. MINIMUM BEARING AREA AGAINST UNDISTURBED SOIL (SF) * PIPE SIZE PRESSURE (PSI) 4"200 300 2/(1) 3/(2) 1/(NONE ) 2/(2) 1/(NONE ) 2/(1) NONE 1/(1) NONE NONE 6"200 300 4/(3) 6/(4) 3/(2) 4/(3) 3/(1) 3/(2) 1/(1) 2/(1) 1/(NONE ) 1/(NONE ) 8"200 300 7/(5) 11/(8) 5/(3) 8/(5) 4/(3) 6/(4) 2/(2) 3/(2) 1/(1) 2/(1) 10"200 275 11/(8) 16/(11) 8/(6) 11/(7) 6/(4) 9/(6) 3/(2) 5/(3) 2/(1) 3/(2) 12"200 250 16/(11) 24/(16) 11/(8) 17/(11) 9/(6) 13/(9) 5/(3) 7/(5) 3/(2) 4/(3) 14"200 250 22/(13) 33/(22) 16/(11) 23/(16) 12/(8) 18/(12) 6/(4) 9/(6) 3/(2) 5/(3) 16"200 225 29/(19) 32/(21) 21/(14) 23/(16) 16/(11) 17/(12) 8/(6) 9/(6) 5/(3) 5/(3) 18"200 36/(24)26/(17)20/(13)10/(7)5/(4) 20"200 45/(29)32/(21)24/(16)13/(8)7/(4) 24"200 64/(43)46/(30)35/(23)18/(12)9/(6) * VALUES BASED ON SAFE BEARING LOAD OF 2,000/(3,000) PSF SOIL TYPE SAFE BEARING LOAD (PSF) MUCK OR PEAT 0 SOFT CLAY 1,000 SAND 2,000 SAND AND GRAVEL 3,000 CEMENTED WITH CLAY 4,000 HARD SHALE 10,000 E B D A C B A B C D E 11 1 4° BEND 22 1 2° BEND 45° BEND90° BEND CAP / PLUG TEE PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator CONCRETE BLOCKING FOR HORIZONTAL FITTINGS STD. PLAN - 330.1 NOTES: 1.CONCRETE BLOCKING SIZES BASED ON 200 PSI HYDROSTATIC PRESSURE AND 3,000 PSI CONCRETE. 2.ALL CONCRETE SHALL BE MECHANICALLY MIXED. JOB SITE MIXING, HAND-MIXED CONCRETE, AND MOBILE CONCRETE MIXERS ARE NOT ALLOWED. 3.PIPE CLAMPS AND ANCHOR RODS SHALL BE INSTALLED PER STD PLAN 330.4. 4.FITTINGS SHALL BE POLYWRAPPED AFTER INSTALLATION OF PIPE CLAMPS AND ANCHOR RODS PRIOR TO POURING CONCRETE BLOCKING. 5.WATER MAIN SHALL NOT BE PRESSURIZED UNTIL ALL TRENCHING WITHIN 100' OF VERTICAL BEND IS BACKFILLED AND COMPACTED TO MINIMUM 3' COVER. 6.CONCRETE BLOCKING SHALL BE LEFT OPEN OR SHEETED FOR MINIMUM 24 HOURS. MINIMUM DIMENSIONS PIPE SIZE BEND VOLUME (CF)A D *L 4" 11 1 4°8 2.0'3 4"1.5' 22 1 2°11 2.2' 3 4"2.0' 45°30 3.1' 6" 11 1 4°11 2.2' 3 4"2.0'22 1 2°25 2.9' 45°68 4.1' 8" 11 1 4°16 2.5' 3 4"2.0'22 1 2°47 3.6' 45°123 5.0' 12" 11 1 4°32 3.2' 3 4" 2.0' 22 1 2°88 4.5'3.0' 45°232 6.1'2.5' 16" 11 1 4°70 4.1'1"3.0' 22 1 2°184 5.7' 1 1 8"4.0' 45°478 7.8' 20" 11 1 4°91 4.5' 1 1 4" 3.0' 22 1 2°225 6.1' 4.0' 45°560 8.2' 24" 11 1 4°128 5.0'1 1 4"3.5' 22 1 2°320 6.8' 1 3 8"4.5' 45°820 9.4' * D = ANCHOR ROD DIAMETER 45° BEND L L A A A A L L 11 1 4° AND 22 1 2 ° BENDS PIPE CLAMP AND ANCHOR ROD PIPE CLAMP AND ANCHOR ROD PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator CONCRETE BLOCKING FOR VERTICAL FITTINGS STD. PLAN - 330.2 NOTES: 1.NO CHANGE IN PIPE DIRECTION OR DIAMETER SHALL OCCUR WITHIN 36' OF THE VERTICAL BEND. BENDS, TEES, REDUCERS, ETC. BEYOND THE 36' LIMIT MAY BE RESTRAINED BY STANDARD CONCRETE BLOCKING PER STD PLANS 330.1 AND 330.2. 2.FITTINGS SHALL BE POLYWRAPPED AFTER INSTALLATION OF PIPE CLAMPS AND ANCHOR RODS PRIOR TO POURING CONCRETE BLOCKING. 3.PIPE CLAMPS AND ANCHOR RODS SHALL BE INSTALLED PER STD PLAN 330.4. 4.JOINT RESTRAINT SHALL BE MEGALUG SERIES 1100 OR EQUAL. 5.WATER MAIN SHALL NOT BE PRESSURIZED UNTIL ALL TRENCHING WITHIN 100' OF VERTICAL BEND IS BACKFILLED AND COMPACTED TO MINIMUM 3' COVER. 6.90° VERTICAL BENDS SHALL ONLY BE INSTALLED WHERE GIVEN PRIOR APPROVAL BY THE CITY. 7.ALL CONCRETE SHALL BE MECHANICALLY MIXED. JOB SITE MIXING, HAND-MIXED CONCRETE, AND MOBILE CONCRETE MIXERS ARE NOT ALLOWED. 8.BACKFILL TRENCH BEYOND 90° VERTICAL BLOCK WITH CRUSHED SURFACING TOP COURSE MATERIAL COMPACTED TO 95% MDD. CRUSHED BACKFILL SHALL EXTEND 20' BEYOND BLOCK OR TO FIRM BEARING TRENCH WALL, WHICHEVER IS LESS. 9.CONCRETE BLOCKING SHALL BE LEFT OPEN OR SHEETED FOR MINIMUM 24 HOURS. MINIMUM DIMENSIONS PIPE SIZE BEND VOLUME (CF)A D *L 4" 11 1 4° BLOCKING NOT REQUIRED22 1 2° 45° 90°16 2.5'3 4"2.0' 6" 11 1 4° BLOCKING NOT REQUIRED 22 1 2° 45°13 2.3'3 4"2.0' 90°43 3.5'3 4"2.0' 8" 11 1 4° BLOCKING NOT REQUIRED 22 1 2° 45°33 3.2'3 4"2.0' 90°86 4.4'3 4"2.0' 10" 11 1 4°BLOCKING NOT REQUIRED 22 1 2°13 2.3'3 4"2.0' 45°64 4.0'3 4"2.0' 90°141 5.2'1"3.5' 12" 11 1 4°BLOCKING NOT REQUIRED 22 1 2°20 2.7'3 4"2.0' 45°111 4.8'3 4"2.0' 90°206 5.9'1 1 8"4.0' * D = ANCHOR ROD DIAMETER MINIMUM DIMENSIONS BASED ON FOLLOWING CONDITIONS: • PIPE RESTRAINED MINIMUM 36' ON EACH SIDE OF BEND • SAFE BEARING LOAD = 1,000 SF • CONCRETE STRENGTH = 3,000 PSI • CONCRETE WEIGHT = 150 PCF • HYDROSTATIC PRESSURE = 200 PSI • TRENCH = TYPE 2 FLAT BOTTOM TRENCH WITH LIGHTLY CONSOLIDATED BACKFILL PER ANSI/AWWA C150/A21.50 • FACTOR OF SAFETY = 1.5 • SOIL FRICTIONAL RESISTANCE BASED ON COHESIVE GRANULAR SOIL (GC+SC), SAND, GRAVEL, CLAY MIXTURE CONCRETE BLOCKING DESIGN MUST BE ADJUSTED FOR VARIANCES IN ANY OF THESE CONDITIONS. 45° BEND L L A A A A L L 11 1 4° AND 22 1 2 ° BENDS PIPE CLAMP AND ANCHOR ROD PIPE CLAMP AND ANCHOR ROD A A L L 90° BEND PIPE CLAMP AND ANCHOR ROD PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator CONCRETE BLOCKING FOR VERTICAL FITTINGS WITH RESTRAINED JOINTS STD. PLAN - 330.3 WATER MAIN PIPE CLAMP HEAVY DUTY HOT-DIPPED GALVANIZED PIPE CLAMP, COOPER B-LINE B3132 OR EQUAL, WITH OPENINGS TO ACCOMMODATE ANCHOR ROD DIAMETER ANCHOR ROD ALL-THREAD ROD, ASTM A242 CORTEN, ZINC-PLATED OR HOT-DIPPED GALVANIZED, SIZE PER STD PLAN 330.2 AND STD PLAN 330.3 NUT HEAVY HEX NUT, ASTM A563 GRADE C3 OR ZINC-PLATED, SIZE TO MATCH ANCHOR ROD DIAMETER, TIGHTEN TOP NUTS TO TENSION BOLTS AND LOWER NUTS TO COMPRESS CLAMP SNUG WASHER ROUND FLAT STRUCTURAL WASHER, ASTM F436 ZINC-PLATED OR HOT-DIPPED GALVANIZED, SIZE TO MATCH ANCHOR ROD DIAMETER A MATERIALS B C D A B C D PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator CONCRETE BLOCKING PIPE CLAMP AND ANCHOR RODS STD. PLAN - 330.4 NOTES: 1.SHACKLE RODS SHALL BE USED AS A JOINT RESTRAINT SYSTEM WHERE INDICATED IN THE PLANS OR SPECIFICATIONS OR WHERE OTHERWISE REQUIRED BY THE ENGINEER. 2.INSTALL THE JOINT RESTRAINT SYSTEM IN ACCORDANCE WITH MANUFACTURER'S DIRECTIONS TO ENSURE ALL JOINTS ARE MECHANICALLY LOCKED TOGETHER. 3.EYE BOLTS SHALL BE INSTALLED TO PULL AGAINST THE MJ BODY AND NOT THE MJ FOLLOWER. TORQUE NUTS AT 75-90 FT-LB. 4.INSTALL RODS AT EQUAL THREAD DEPTH INTO COUPLING NUTS. ARRANGE RODS SYMMETRICALLY AROUND THE PIPE. 5.WHERE A MJ VALVE OR FITTING IS SUPPLIED WITH SLOTS FOR "T" BOLTS INSTEAD OF HOLES, AN ADAPTER (FLXMJ) SHALL BE USED TO PROVIDE ADEQUATE SPACE FOR TIE BOLT INSTALLATION. 6.NO RUN OF RESTRAINED PIPE SHALL BE GREATER THAN 60' IN LENGTH BETWEEN FITTINGS. INSTALL LONG BODY SLEEVES WHERE A CONTINUOUS RUN OF PIPE GREATER THAN 60' IS REQUIRED TO BE RESTRAINED. 7.CONTINUOUSLY RESTRAINED RUNS SHALL USE MJ PIPE WITH EYE BOLTS INSTALLED AS ROD GUIDES AT EACH JOINT. ROD 3/4" ALL-THREAD ROD, ASTM A242 CORTEN, ZINC-PLATED OR HOT-DIPPED GALVANIZED, SIZE AS FOLLOWS: MAIN DIAMETER NUMBER OF RODS 4", 6"2 8", 10", 12"4 16", 18"8 20"10 EYE BOLT 3/4" 90° EYE BOLT, CORTEN, WITH EYE TO ACCOMMODATE 3/4" ROD, ROMAC OR EQUAL COUPLING NUT 3/4" FULL HEX COUPLING NUT WITH CENTER STOP, ASTM A563 GRADE C3 OR ZINC-PLATED, OR ASTM A563 GRADE A HOT-DIPPED GALVANIZED (IF C3 NOT AVAILABLE) WASHER 3/4" ROUND FLAT STRUCTURAL WASHER, ASTM F436 ZINC-PLATED OR HOT-DIPPED GALVANIZED NUT 3/4" HEAVY HEX NUT, ASTM A563 GRADE C3 OR ZINC-PLATED A MATERIALS B C D E MAX 60' CA D EB PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator SHACKLE ROD JOINT RESTRAINT SYSTEM STD. PLAN - 330.5 NOTES: 1.NEW WATER MAIN SHALL BE CLASS 52 DI PIPE WITH 8-MIL POLYETHYLENE ENCASEMENT AROUND PIPE AND TRANSITION COUPLINGS IN ACCORDANCE WITH AWWA C105. 2.NEW WATER MAIN SHALL BE SUPPORTED BY FIRM BEARING EARTH. INSTALL CONCRETE BLOCKS (8"x16"x2") UNDER NEW WATER MAIN AS REQUIRED OR SHORE TRENCH WALL UNDER WATER MAIN AS SHOWN. 3.AC PIPE SHALL BE CUT WITH A HAND-OPERATED CARBIDE BLADE CUTTER WITH CONTROLLED FLOWING WATER. 4.AC PIPE SEGMENTS SHALL BE FILLED WITH CDF AND LEFT TO BE BURIED IN THE TRENCH. 5.CONTAMINATED CLOTHING SHALL BE LEFT AND BURIED IN TRENCH, OR TRANSPORTED IN SEALED IMPERMEABLE BAGS AND LABELED IN ACCORDANCE WITH WAC 296-62-07721. 6.ALL WORK ON AC PIPE SHALL BE PERFORMED BY A LICENSED ASBESTOS ABATEMENT CONTRACTOR. 7.THE CONTRACTOR IS REQUIRED TO MAINTAIN WORKERS' EXPOSURE TO ASBESTOS MATERIAL AT OR BELOW THE LIMIT PRESCRIBED IN WAC 296-62-07705. NEW UTILITY PIPE BACKFILL TRENCH SHORING (SEE NOTE 2) EXISTING AC WATER MAIN TRANSITION COUPLING CONCRETE SUPPORT BLOCKS (SEE NOTE 2) NEW DI WATER MAIN 12" MIN 3' MIN 6" MIN 3'3'TRENCH WIDTH PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator ASBESTOS CEMENT WATER MAIN REPLACEMENT AT NEW UTILITY CROSSING STD. PLAN - 330.6 VALVE OPERATING NUT EXTENSION VALVE MARKER POST SECTION A-A AA VALVE BOX AND LID NOTES: 1.EXTENSIONS ARE REQUIRED WHEN VALVE NUT IS MORE THAN 3' BELOW FINISHED GRADE. EXTENSIONS ARE TO BE A MINIMUM OF 1' LONG. ONLY ONE EXTENSION TO BE USED PER VALVE. 2.ALL EXTENSIONS ARE TO BE MADE OF STEEL, SIZED AS NOTED, AND PAINTED WITH TWO COATS OF METAL PAINT. NOTES: 1.VALVE MARKER POST TO BE USED FOR ALL MAIN LINE VALVES OUTSIDE PAVED AREAS. 2.DISTANCE TO VALVE SHALL BE NEATLY STENCILED ON THE POST WITH 2" NUMERALS. MAIN 3" MIN VALVE BOX TWO-PIECE VALVE BOX WITH REGULAR BASE SECTION TO FIT AND STANDARD 8" TOP SECTION, OLYMPIC FOUNDRY INC 940 OR RICH #045 (NON-LOCKING) VALVE BOX LID COVER TO MATCH VALVE BOX MANUFACTURER, TO READ "WATER", WITH EARS IN DIRECTION OF WATER MAIN HMA COLLAR 8" THICK HMA FOR VALVE IN PAVED AREA OR 3'x3'x6" CONCRETE PAD IN UNPAVED AREA OPERATING NUT EXTENSION SEE DETAIL, THIS SHEET MARKER POST WHITE MARKER POST WITH ANCHOR BARB AND BLUE LABEL TO READ "WATER", CARSONITE UTILITY MARKER CRM3-066-08 OR EQUAL A B C D E MATERIALS 3 3 4" 62" 34" 24" 12" 8" TO 12" 2" SQUARE OPERATING NUT 4 1 4" DIAMETER 1 8" MIN THICKNESS 1" DIAMETER STEEL, LENGTH AS REQUIRED 1 8" MIN THICKNESS 2 1 4" INSIDE MEASUREMENT 2 1 4" DEPTH D A C B E PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator VALVE BOX, OPERATING NUT EXTENSION, AND MARKER POST STD. PLAN - 330.7 PLAN PROFILE TEE MAIN LINE TEE WITH 4" SIDE OUTLET (MJxFL) WITH PLUG (MJ) GATE VALVE 4" GATE VALVE WITH 2" SQUARE OPERATING NUT AND VALVE OPERATING NUT EXTENSION AS REQUIRED PER STD PLAN 330.1 VALVE BOX AND LID VALVE BOX AND LID PER STD PLAN 330.8 FLANGE 4"x2" TAPPED FLANGE (FLxFIPT) PIPE 2" BRASS OR BRONZE NIPPLE, LENGTH TO FIT BEND 2" 90° BRASS BEND (FIPT x PACK JOINT), FORD C14-77-Q-NL OR EQUAL ADAPTER 2"x2 1 2" BRASS ADAPTER (FIPTxMNST) CAP 2 1 2" CAP (FNST) WITH GASKET, NOT VENTED METER BOX AND LID METER BOX, ARMORCAST A6001640PCX18, WITH METER BOX LID, ARMORCAST A6001947RCI-H7, TO READ "RENTON WATER", EXPANSION JOINTS MUST BE INSTALLED 12" MINIMUM ON BOTH SIDES OF METER BOX BLOCKING CONCRETE BLOCKING PER STD PLAN 330.1 FINISHED GRADE MAIN A C DB F E 6" E G I I A B D H 4" TO 6" H A B C D E F G H I J J J MATERIALS PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 2" BLOW-OFF ASSEMBLY (PERMANENT) STD. PLAN - 340.1 A PLUG OR CAP MAIN LINE PLUG OR CAP WITH 2" TAP (FIPT) PIPE 2" CLOSE NIPPLE BEND 2" 90° BRASS BEND (FIPTxFIPT) PIPE 2" BRASS OR BRONZE NIPPLE, LENGTH TO FIT GATE VALVE 2" GATE VALVE (FIPTxFIPT) WITH SQUARE OPERATING NUT AND VALVE OPERATING NUT EXTENSION AS REQUIRED PER STD PLAN 330.1 VALVE BOX AND LID VALVE BOX AND LID PER STD PLAN 330.8 BLOCKING CONCRETE DEAD MAN BLOCKING WITH SHACKLE RODS TO CAP, BLOCK SHALL BE POURED AGAINST UNDISTURBED EARTH, SIZE OF BLOCK TO BE DETERMINED BASED ON TEST PRESSURE OF WATER LINE AND SOIL CHARACTERISTICS. D B C E F G PROFILE PLAN WATER MAIN C D A B C D E E F C D D D C C G 18" MATERIALS PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 2" BLOW-OFF ASSEMBLY (TEMPORARY) STD. PLAN - 340.2 CORPORATION STOP 1" BALLCORP WITH AWWA TAPERED (CC) INLET AND COPPER THREAD OUTLET, FORD FB600-4-NL OR EQUAL SWING JOINT 1" BRASS SWING JOINT PIPE 1" TYPE "K" SOFT COPPER TUBING COUPLING 1" STRAIGHT COUPLING (MIPT x PACK JOINT), FORD C84-44, MUELLER H15428, OR EQUAL GATE VALVE 1" BRONZE GATE VALVE, THREADED, RED-WHITE VALVE NO. 280, OHIO BRASS NO. 2500, OR EQUAL UNION 1" BRASS UNION PIPE 1" BRASS NIPPLE AIR & VACUUM RELEASE VALVE ASSEMBLY 1" AIR AND VACUUM RELEASE VALVE ASSEMBLY, APCO NO. 143-C, VAL-MATIC NO. 201-C, OR CRISPIN UL10, OR EQUAL PIPE 1" GALVANIZED IRON NIPPLE BEND 1" 90° GALVANIZED IRON BEND UNION 1" GALVANIZED IRON UNION PIPE 1" GALVANIZED IRON PIPE, LENGTH TO FIT SWING JOINT (1) 2"X1" BELL REDUCER (2) 2" 90° STREET ELLS PIPE 2" GALVANIZED IRON PIPE, LENGTH TO FIT, FIELD LOCATE BEND 2" 180° RETURN BEND, OPEN PATTERN STRAINER 2" BEEHIVE STRAINER METER BOX AND LID METER BOX, ARMORCAST A6001946PCX18, WITH METER BOX LID, ARMORCAST A6001969RCI-H7, TO READ "RENTON WATER" GRAVEL 1 1 4" WASHED GRAVEL A B C D E F G H I J K L M N O P Q R 12" MIN A B C D E F G B G H I J K L M N O P Q 6" MIN 5" TO 18" NOTES: 1.AIR AND VACUUM RELEASE VALVE ASSEMBLY MUST BE INSTALLED AT THE HIGHEST POINT IN THE WATER MAIN. IF THE HIGH POINT FALLS IN A LOCATION WHERE THE ASSEMBLY CANNOT BE INSTALLED, PROVIDE ADDITIONAL DEPTH OF MAIN TO CREATE THE HIGH POINT AT A LOCATION WHERE THE ASSEMBLY CAN BE INSTALLED. 2.LOCATE METER BOX OUTSIDE OF TRAFFIC AREAS, BEHIND THE CURB. MAIN R MATERIALS FINISHED GRADE PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 1" AIR AND VACUUM RELEASE VALVE ASSEMBLY STD. PLAN - 340.3 PRESSURE REDUCING VALVE ASSEMBLY PRV ASSEMBLY WITH INTERNAL BYPASS AND STRAINER, ZURN WILKINS 600XL SERIES OR EQUAL (FNPT) PIPE BRASS NIPPLE (MNPT), LENGTH TO FIT SHUTOFF VALVE BRONZE BALL VALVE, ZURN WILKINS 850XL SERIES OR EQUAL (FNPT) BEND 90° BRASS BEND (FNPT x PACK JOINT) PIPE TYPE "K" SOFT COPPER TUBING, LENGTH TO FIT BEND 90° BRASS BEND (PACK JOINT x PACK JOINT) BOX AND LID 13"x24" BOX AND LID, CONCRETE POLYMER OR HDPE GRAVEL 1 1 4" WASHED GRAVEL NOTE: 1.WHERE THE PRV ASSEMBLY IS INSTALLED ON AN EXISTING SERVICE, THE EXISTING SERVICE SHALL BE CUT AND NEW COPPER TUBING AND BRASS FITTINGS SHALL BE INSTALLED AS REQUIRED. SERVICE FROM METER SERVICE TO BUILDING 3" MIN 3" MIN 6" TO 9" 6" MINH 3" MIN D A B G A B C D E F G H MATERIALS FINISHED GRADE 21" TO 30" C B E F D B E F PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLY (RESIDENTIAL) STD. PLAN - 340.4 ELEVATION PLAN H A I IF A G 24" MIN 6" MIN 6" MIN 12" MIN B G F C C D D E E 12" MIN J PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator STD. PLAN - 350.1 Sht. 1 of 23" TO 10" DCVA VAULT INSTALLATION DOMESTIC AND IRRIGATION SERVICES MATERIALS NOTES: 1.THE DCVA MUST BE LISTED ON THE LATEST VERSION OF "BACKFLOW ASSEMBLIES APPROVED FOR INSTALLATION IN WASHINGTON STATE", PUBLISHED BY THE STATE OF WASHINGTON DEPARTMENT OF HEALTH. 2.THE DCVA MUST BE TESTED BY A WASHINGTON STATE CERTIFIED BACKFLOW ASSEMBLY TESTER UPON INSTALLATION AND ANNUALLY THEREAFTER. ASSEMBLY TO BE MAINTAINED BY PROPERTY OWNER. A COPY OF THE TEST REPORT SHALL BE SENT TO THE CITY OF RENTON WATER UTILITY CROSS CONNECTION CONTROL SPECIALIST, FAX 425-430-7241, EMAIL MHOLTE@RENTONWA.GOV. 3.VAULTS SHALL NOT BE INSTALLED IN AREAS WITH VEHICLE TRAFFIC. 4.VAULT AND HATCH MODELS ARE PROVIDED AS REFERENCE. SHOP DRAWINGS SHALL BE SUBMITTED TO THE CITY FOR APPROVAL. 5.TEE AND GATE VALVE REQUIRED ON MAIN. 6.PROVIDE MINIMUM 2' OF LEVEL, UNOBSTRUCTED AREA AROUND HATCHES. 7.EACH VALVE SHALL BE MARKED WITH MODEL NUMBER WITH DESIGNATION OF RESILIENT SEAT: SUCH AS "RS" OR "R", WHICH MUST BE CAST, MOLDED, OR AFFIXED ONTO THE BODY OR BONNET OF THE VALVE. ALL FERROUS BODIED VALVES SHALL BE COATED WITH A MINIMUM OF 4 MILS OF EPOXY OR EQUIVALENT POLYMERIZED COATING. A VAULT MODEL NUMBERS DCVA SIZE VAULT BASE PIECE CENTER PIECE TOP PIECE ACCESS HATCH 3"644-LA NO. 644-B N/A NO. 64-352P HHD-1C 4"575-LA NO. 575-BL N/A NO. 57-2-33F HHD-1C 6"577-LA NO. 588-BL N/A NO. 57-2-33F HHD-1C 8"4484-LA NO. 4484-BL NO. 4484-ML NO. 4484-TL-2-332P HHD-2D 10"5106-LA NO. 5106-BL NO. 5106-ML NO. 5106-TL3-332 HHD-2D DOUBLE CHECK VALVE ASSEMBLY LINE-SIZED WASHINGTON STATE-APPROVED DCVA WITH TWO (2) RESILIENT-SEATED SHUT-OFF VALVES AND FOUR (4) RESILIENT-SEATED TEST COCKS, DCVA SHALL BE INSTALLED EQUIDISTANT FROM THE ENDS OF THE CONCRETE VAULT, TWO (2) VALVE SUPERVISORY SWITCHES (ONE PER VALVE) PER RRFA REQUIREMENTS PIPE SUPPORT ADJUSTABLE PIPE SADDLE SUPPORT, GRINNELL FIG 264 OR EQUAL, WITH BASE, BOLTED TO FLOOR ADAPTER RESTRAINED FLANGE ADAPTER, EBAA IRON SERIES 2100 MEGAFLANGE OR EQUAL WATER MAIN CLASS 52 DI PIPE (PExFL) WITH RESTRAINED JOINTS WALL FLANGE MIDSPAN PIPE RESTRAINT WITH CONCRETE BLOCKING PER STD PLAN 350.7, SEAL PIPE PENETRATIONS WITH WATER-TIGHT GROUT CONCRETE VAULT OLDCASTLE PRECAST VAULT, MODEL NUMBERS PER TABLE ABOVE, OR EQUAL DRAIN MINIMUM 6" PVC FLOOR DRAIN, SLOPE TO STORM DRAIN OR DAYLIGHT TO DRAINAGE DITCH WITH WIRE MESH RODENT SCREEN AT DRAIN OUTLET, SEAL PIPE PENETRATION WITH WATER-TIGHT GROUT ACCESS HATCH TWO LOCKING HINGED ALUMINUM DOORS, TRAFFIC-RATED, WITH SLIP-RESISTANT TREATMENT, MARKED "WATER", LW PRODUCTS MODEL NUMBERS PER TABLE ABOVE, OR EQUAL LADDER GALVANIZED STEEL LADDER SECURED TO VAULT PER STD PLAN 350.8 GRAVEL FOUNDATION GRAVEL PER WSDOT STANDARD SPECIFICATIONS, 12" MINIMUM ALL DIRECTIONS B C D E F G I H J PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 3" TO 10" DCVA VAULT INSTALLATION DOMESTIC AND IRRIGATION SERVICES STD. PLAN - 350.1 Sht. 2 of 2 NOTES: 1.THE DCVA MUST BE LISTED ON THE LATEST VERSION OF "BACKFLOW ASSEMBLIES APPROVED FOR INSTALLATION IN WASHINGTON STATE", PUBLISHED BY THE STATE OF WASHINGTON DEPARTMENT OF HEALTH. 2.THE DCVA MUST BE TESTED BY A WASHINGTON STATE CERTIFIED BACKFLOW ASSEMBLY TESTER UPON INSTALLATION AND ANNUALLY THEREAFTER. ASSEMBLY TO BE MAINTAINED BY PROPERTY OWNER. A COPY OF THE TEST REPORT SHALL BE SENT TO THE CITY OF RENTON WATER UTILITY CROSS CONNECTION CONTROL SPECIALIST, FAX 425-430-7241, EMAIL MHOLTE@RENTONWA.GOV. 3.TEE AND GATE VALVE REQUIRED ON MAIN. 4.PROTECT AGAINST FREEZING OR DAMAGE. USE HEAT-TAPE IF AREA IS SUBJECT TO FREEZING. 5.DCVA INSTALLATIONS THAT DIFFER FROM THE STANDARD PLAN MUST BE APPROVED BY THE CITY OF RENTON WATER UTILITY AND WILL BE REVIEWED ON A CASE-BY-CASE BASIS TO ENSURE THEY MEET CURRENT MINIMUM REQUIREMENTS FOR INSTALLATION AND FREEZE PROTECTION. 6.EACH VALVE SHALL BE MARKED WITH MODEL NUMBER AND DESIGNATION OF RESILIENT SEAT, SUCH AS "RS" OR "R", WHICH MUST BE CAST, MOLDED, OR AFFIXED ONTO THE BODY OR BONNET OF THE VALVE. ALL FERROUS-BODIED VALVES SHALL BE COATED WITH A MINIMUM OF 4 MILS EPOXY OR EQUIVALENT POLYMERIZED COATING. 7.INTERIOR WATER APPURTENANCES MUST CONFORM TO UPC REQUIREMENTS. MATERIALS DOUBLE CHECK VALVE ASSEMBLY LINE-SIZED WASHINGTON STATE-APPROVED DCVA, INCLUDES TWO (2) RESILIENT-SEATED SHUT-OFF VALVES AND FOUR (4) RESILIENT-SEATED TEST-COCKS, BRASS PLUGS INSTALLED ON TEST-COCKS PIPE SUPPORT ADJUSTABLE PIPE SADDLE SUPPORT, GRINNELL FIG 264 OR EQUAL, WITH BASE, BOLTED TO FLOOR ADAPTER RESTRAINED FLANGE ADAPTER, EBAA IRON SERIES 2100 MEGAFLANGE OR EQUAL WATER MAIN CLASS 52 DI PIPE (PExFL OR FLxFL) BEND 90° BEND (FLxFL OR FLxMJ WITH RESTRAINED JOINTS) PIPE PENETRATION SEAL PIPE PENETRATION WITH WATER-TIGHT GROUT BLOCKING CONCRETE THRUST BLOCKING PER STD PLAN 330.1 SERVICE FROM METER E G 12" MIN 1' TO 5' A EXTERIOR BUILDING WALL FINISHED FLOOR SERVICE TO BUILDING D E C B F A B C D E F G PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 3" TO 10" DCVA INTERIOR INSTALLATION DOMESTIC AND IRRIGATION SERVICES STD. PLAN - 350.2 PLAN ELEVATION L J DC B K A J L 6" MIN 6" MIN 12" MIN 24" MIN A E F F I H I H G G 12" MIN 12" MIN M PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 3" TO 10" DCDA VAULT INSTALLATION FIRE SPRINKLER SYSTEMS STD. PLAN - 350.3 Sht. 1 of 2 MATERIALS NOTES: 1.THE DCDA MUST BE LISTED ON THE LATEST VERSION OF "BACKFLOW ASSEMBLIES APPROVED FOR INSTALLATION IN WASHINGTON STATE", PUBLISHED BY THE STATE OF WASHINGTON DEPARTMENT OF HEALTH. 2.THE DCDA MUST BE TESTED BY A WASHINGTON STATE CERTIFIED BACKFLOW ASSEMBLY TESTER UPON INSTALLATION AND ANNUALLY THEREAFTER. ASSEMBLY TO BE MAINTAINED BY PROPERTY OWNER. A COPY OF THE TEST REPORT SHALL BE SENT TO THE CITY OF RENTON WATER UTILITY CROSS CONNECTION CONTROL SPECIALIST, FAX 425-430-7241, EMAIL MHOLTE@RENTONWA.GOV. 3.VAULTS SHALL NOT BE INSTALLED IN AREAS WITH VEHICLE TRAFFIC. 4.VAULT AND HATCH MODELS ARE PROVIDED AS REFERENCE. SHOP DRAWINGS SHALL BE SUBMITTED TO THE CITY FOR APPROVAL. 5.TEE AND GATE VALVE REQUIRED ON MAIN. 6.WHEN DCDA IS USED IN THE SAME LINE AS THE DOMESTIC BUILDING METER, THE METERED BYPASS SHALL BE OMITTED. 7.MINIMUM 2' OF LEVEL, UNOBSTRUCTED AREA AROUND HATCHES. 8.FDC TO BE LOCATED DOWNSTREAM OF DCDA. FDC LINE AND CHECK VALVE MAY BE ROUTED INSIDE THE DCDA VAULT PROVIDED THE VAULT IS ADEQUATELY SIZED AND ALL PROVISIONS OF STD PLAN 360.5 ARE MET. 9.LONGER VALVE ASSEMBLIES MAY REQUIRE A LARGER VAULT TO MEET REQUIRED CLEARANCES. SUBMIT FOR APPROVAL. 10.EACH VALVE SHALL BE MARKED WITH MODEL NUMBER WITH DESIGNATION OF RESILIENT SEAT: SUCH AS "RS" OR "R", WHICH MUST BE CAST, MOLDED, OR AFFIXED ONTO THE BODY OR BONNET OF THE VALVE. ALL FERROUS BODIED VALVES SHALL BE COATED WITH A MINIMUM OF 4 MILS OF EPOXY OR EQUIVALENT POLYMERIZED COATING. A VAULT MODEL NUMBERS DCVA SIZE VAULT BASE PIECE CENTER PIECE TOP PIECE ACCESS HATCH 3"675-WA NO. 675-BL NO. 675-MLW NO. 675-TL-2-332P HHD-1C 4"675-WA NO. 675-BL NO. 675-MLW NO. 675-TL-2-332P HHD-1C 6"675-WA NO. 675-BL NO. 675-MLW NO. 675-TL-2-332P HHD-1C 8"687-LA NO. 687-BL NO. 687-ML NO. 687-TL-2-332P HHD-2D 10"5106-LA NO. 5106-BL NO. 5106-ML NO. 5106-TL3-332 HHD-2D DOUBLE CHECK DETECTOR ASSEMBLY LINE-SIZED WASHINGTON STATE-APPROVED DCDA WITH TWO (2) RESILIENT-SEATED SHUT-OFF VALVES AND FOUR (4) RESILIENT-SEATED TEST COCKS, DCDA SHALL BE INSTALLED EQUIDISTANT FROM THE ENDS OF THE CONCRETE VAULT, TWO (2) VALVE SUPERVISORY SWITCHES (ONE PER VALVE) PER RRFA REQUIREMENTS BYPASS 3 4" DETECTOR BYPASS, ALL MATERIALS TO BE BRASS OR COPPER BYPASS METER 3 4" AMI WATER METER WITH RADIO AND BATTERY UNIT, TO BE PROVIDED BY THE CITY DOUBLE CHECK VALVE ASSEMBLY 3 4" WASHINGTON STATE-APPROVED DCVA WITH TWO (2) RESILIENT-SEATED SHUT-OFF VALVES AND FOUR (4) RESILIENT-SEATED TEST COCKS PIPE SUPPORT ADJUSTABLE PIPE SADDLE SUPPORT, GRINNELL FIG. 264 OR EQUAL, WITH BASE, BOLTED TO FLOOR ADAPTER RESTRAINED FLANGE ADAPTER, EBAA IRON SERIES 2100 MEGAFLANGE OR EQUAL WATER MAIN CLASS 52 DI PIPE (PExFL) WITH RESTRAINED JOINTS WALL FLANGE MIDSPAN PIPE RESTRAINT WITH CONCRETE BLOCKING PER STD PLAN 350.7, SEAL PIPE PENETRATIONS WITH WATER-TIGHT GROUT CONCRETE VAULT OLDCASTLE PRECAST VAULT, MODEL NUMBERS PER TABLE BELOW, OR EQUAL DRAIN MINIMUM 6" PVC FLOOR DRAIN, SLOPE TO STORM DRAIN OR DAYLIGHT TO DRAINAGE DITCH WITH WIRE MESH RODENT SCREEN AT DRAIN OUTLET, SEAL PIPE PENETRATION WITH WATER-TIGHT GROUT ACCESS HATCH TWO LOCKING HINGED ALUMINUM DOORS, TRAFFIC-RATED, WITH SLIP-RESISTANT TREATMENT, MARKED "WATER", LW PRODUCTS MODEL NUMBERS PER TABLE BELOW, OR EQUAL LADDER GALVANIZED STEEL LADDER SECURED TO VAULT PER STD PLAN 350.8 GRAVEL FOUNDATION GRAVEL PER WSDOT STANDARD SPECIFICATIONS, 12" MINIMUM ALL DIRECTIONS B C D E F G H I J K L M PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator STD. PLAN - 350.3 Sht. 2 of 23" TO 10" DCDA VAULT INSTALLATION FIRE SPRINKLER SYSTEMS NOTES: 1.THE RPBA MUST BE LISTED ON THE LATEST VERSION OF "BACKFLOW ASSEMBLIES APPROVED FOR INSTALLATION IN WASHINGTON STATE", PUBLISHED BY THE STATE OF WASHINGTON DEPARTMENT OF HEALTH. 2.THE RPBA MUST BE TESTED BY A WASHINGTON STATE CERTIFIED BACKFLOW ASSEMBLY TESTER UPON INSTALLATION AND ANNUALLY THEREAFTER. ASSEMBLY TO BE MAINTAINED BY PROPERTY OWNER. A COPY OF THE TEST REPORT SHALL BE SENT TO THE CITY OF RENTON WATER UTILITY CROSS CONNECTION CONTROL SPECIALIST, FAX 425-430-7241, EMAIL MHOLTE@RENTONWA.GOV. 3.RPBA AND ENCLOSURE SHALL BE LOCATED ON PRIVATE PROPERTY AND AS NEAR AS POSSIBLE TO THE WATER METER. TO OWNER'S ELECTRICAL PANEL 24" MIN 2" 12" MIN SERVICE FROM METER SERVICE TO BUILDING REDUCED PRESSURE BACKFLOW ASSEMBLY LINE-SIZED WASHINGTON STATE-APPROVED RPBA WITH TWO (2) RESILIENT-SEATED SHUT-OFF VALVES AND FOUR (4) RESILIENT-SEATED TEST COCKS. RPBA SHALL BE INSTALLED CENTERED IN THE HEATED ENCLOSURE WITH MINIMUM 3" CLEARANCE IN ALL DIRECTIONS PIPE AND FITTINGS SIZE AND MATERIALS AS REQUIRED PER UPC REQUIREMENTS ELECTRICAL OUTLET 120-VOLT OUTDOOR ELECTRICAL OUTLET WITH COVER, INSTALL HEAT TAPE FOR FREEZE PROTECTION ELECTRICAL CONDUIT RIGID CONDUIT PER ELECTRICAL PERMIT REQUIREMENTS ENCLOSURE INSULATED ENCLOSURE SIZE TO FIT RPBA, ASSE 1060 CERTIFIED, SAFE-T-COVER OR EQUAL DRAIN ENCLOSURE DRAIN SIZED IN ACCORDANCE WITH AWWA CROSS CONNECTION CONTROL MANUAL STANDARDS: ≤1" RPBA = 3" DRAIN, 1 1 2" & 2" RPBA = 4" DRAIN CONCRETE SLAB CONCRETE SLAB SIZED TO FIT RPBA AND ENCLOSURE PER MANUFACTURER BOLTS 3/8"X4" ANCHOR BOLTS PER MANUFACTURER GRAVEL 1 1 4" WASHED GRAVEL 4" MIN FINISHED GRADE A C B D E F G I PR O P E R T Y L I N E A MATERIALS B C D E F G H I 6" MIN PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 3/4" TO 2" RPBA HEATED ENCLOSURE INSTALLATION DOMESTIC AND IRRIGATION SERVICES STD. PLAN - 360.1 REDUCED PRESSURE BACKFLOW ASSEMBLY LINE-SIZED WASHINGTON STATE-APPROVED RPBA WITH TWO (2) RESILIENT-SEATED SHUT-OFF VALVES AND FOUR (4) RESILIENT-SEATED TEST COCKS. RPBA SHALL BE INSTALLED CENTERED IN THE HEATED ENCLOSURE WITH MINIMUM 3" CLEARANCE TO ALL SIDES AND MINIMUM 3" CLEARANCE TO CEILING WHEN VALVES ARE FULLY OPEN PIPE SUPPORT ADJUSTABLE PIPE SADDLE SUPPORT, GRINNELL FIG 264 OR EQUAL, WITH BASE, BOLTED TO FLOOR ADAPTER RESTRAINED FLANGE ADAPTER, EBAA IRON SERIES 2100 MEGAFLANGE OR EQUAL WATER MAIN CLASS 52 DI PIPE (PExFL OR FLxFL) BEND 90° BEND (FLxFL OR FLxMJ WITH RESTRAINED JOINTS) PIPE PENETRATION SEAL PIPE PENETRATION WITH WATER-TIGHT GROUT ENCLOSURE INSULATED ENCLOSURE SIZED TO FIT RPBA, ASSE 1060 CERTIFIED, SAFE-T-COVER OR EQUAL (NOTE: BURIED VAULT IS NOT PERMITTED FOR RPBA) DRAIN ENCLOSURE DRAIN SIZED IN ACCORDANCE WITH AWWA CROSS CONNECTION CONTROL MANUAL ELECTRICAL CONDUIT RIGID CONDUIT PER ELECTRICAL PERMIT REQUIREMENTS ELECTRICAL OUTLET 120-VOLT OUTDOOR ELECTRICAL OUTLET WITH COVER, INSTALL HEAT TAPE FOR FREEZE PROTECTION CONCRETE SLAB CONCRETE SLAB (MINIMUM 2,000 PSI) SIZED TO FIT RPBA AND ENCLOSURE PER MANUFACTURER, REINFORCED WITH 6x6 W2.9x2.9 WELDED WIRE FABRIC BLOCKING CONCRETE BLOCKING PER STD PLAN 330.1 A B C D E F G H I MATERIALS NOTES: 1.ALL RPBAs MUST BE LISTED ON THE LATEST VERSION OF "BACKFLOW ASSEMBLIES APPROVED FOR INSTALLATION IN WASHINGTON STATE", PUBLISHED BY THE STATE OF WASHINGTON DEPARTMENT OF HEALTH. 2.THE RPBA MUST BE TESTED BY A WASHINGTON STATE CERTIFIED BACKFLOW ASSEMBLY TESTER UPON INSTALLATION AND ANNUALLY THEREAFTER. ASSEMBLY TO BE MAINTAINED BY PROPERTY OWNER. A COPY OF THE TEST REPORT SHALL BE SENT TO THE CITY OF RENTON WATER UTILITY CROSS CONNECTION CONTROL SPECIALIST, FAX 425-430-7241, EMAIL MHOLTE@RENTONWA.GOV. 3.RPBA AND ENCLOSURE SHALL BE LOCATED ON PRIVATE PROPERTY AND AS NEAR AS POSSIBLE TO THE WATER METER. 4.PROVIDE MINIMUM 24" LEVEL, UNOBSTRUCTED AREA AROUND ENCLOSURE. 5.EACH VALVE SHALL BE MARKED WITH MODEL NUMBER AND DESIGNATION OF RESILIENT SEAT, SUCH AS "RS" OR "R", WHICH MUST BE CAST, MOLDED, OR AFFIXED ONTO THE BODY OR BONNET OF THE VALVE. ALL FERROUS-BODIED VALVES SHALL BE COATED WITH A MINIMUM OF 4 MILS EPOXY OR EQUIVALENT POLYMERIZED COATING. J K L 6" MIN A J SERVICE FROM METER SERVICE TO BUILDING D TO OWNER'S ELECTRICAL PANEL 4" MIN 2"FINISHED GRADE K E D L G H12" MIN C B I PR O P E R T Y L I N E F PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 3" TO 10" RPBA HEATED ENCLOSURE INSTALLATION DOMESTIC AND IRRIGATION SERVICES STD. PLAN - 360.2 NOTES: 1.THE RPBA MUST BE LISTED ON LATEST VERSION OF "BACKFLOW ASSEMBLIES APPROVED FOR INSTALLATION IN WASHINGTON STATE", PUBLISHED BY THE STATE OF WASHINGTON DEPARTMENT OF HEALTH. 2.THE RPBA MUST BE TESTED BY A WASHINGTON STATE CERTIFIED BACKFLOW ASSEMBLY TESTER UPON INSTALLATION AND ANNUALLY THEREAFTER. ASSEMBLY TO BE MAINTAINED BY PROPERTY OWNER. A COPY OF THE TEST REPORT SHALL BE SENT TO THE CITY OF RENTON WATER UTILITY CROSS CONNECTION CONTROL SPECIALIST, FAX 425-430-7241, EMAIL MHOLTE@RENTONWA.GOV. 3.PROTECT AGAINST FREEZING OR DAMAGE. USE HEAT-TAPE IF AREA IS SUBJECT TO FREEZING. 4.RPBA INSTALLATIONS THAT DIFFER FROM THE STANDARD PLAN MUST BE APPROVED BY THE CITY OF RENTON WATER UTILITY AND WILL BE REVIEWED ON A CASE-BY-CASE BASIS TO ENSURE THEY MEET CURRENT MINIMUM REQUIREMENTS FOR INSTALLATION AND FREEZE PROTECTION. 5.EACH VALVE SHALL BE MARKED WITH MODEL NUMBER AND DESIGNATION OF RESILIENT SEAT, SUCH AS "RS" OR "R", WHICH MUST BE CAST, MOLDED, OR AFFIXED ONTO THE BODY OR BONNET OF THE VALVE. ALL FERROUS-BODIED VALVES SHALL BE COATED WITH A MINIMUM OF 4 MILS EPOXY OR EQUIVALENT POLYMERIZED COATING. 6.INTERIOR WATER APPURTENANCES MUST CONFORM TO UPC REQUIREMENTS. MATERIALS A REDUCED PRESSURE BACKFLOW ASSEMBLY LINE-SIZED WASHINGTON STATE-APPROVED RPBA, INCLUDES (2) RESILIENT-SEATED SHUT-OFF VALVES AND (4) RESILIENT-SEATED TEST-COCKS, BRASS PLUGS INSTALLED ON TEST-COCKS PIPE SUPPORT ADJUSTABLE PIPE SADDLE SUPPORT, GRINNELL FIG 364 OR EQUAL, WITH BASE, BOLTED TO FLOOR ADAPTER RESTRAINED FLANGE ADAPTER, EBAA IRON SERIES 2100 MEGAFLANGE OR EQUAL WATER MAIN CLASS 52 DI PIPE (PExFL OR FLxFL) BEND 90° BEND (FLxFL OR FLxMJ WITH RESTRAINED JOINTS) PIPE PENETRATION PVC SLEEVE THROUGH SLAB WITH WATER-TIGHT GROUT DRAIN FLOOR DRAIN FOR RELIEF PORT WITH APPROVED AIR GAP BLOCKING CONCRETE THRUST BLOCKING PER STD PLAN 330.1 B C D E F G SERVICE FROM METER E H 12" MIN 1' TO 5' EXTERIOR BUILDING WALL FINISHED FLOOR SERVICE TO BUILDING D E C B F A H G PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 3" TO 10" RPBA INTERIOR INSTALLATION DOMESTIC AND IRRIGATION SERVICES STD. PLAN - 360.3 M PLAN ELEVATION DCB A F G 24" MIN 12" MIN 6" MIN A L SERVICE FROM METER SERVICE TO BUILDING G TO OWNER'S ELECTRICAL PANEL 4" MIN 2"FINISHED GRADE M H H N I J I12" MIN F E K PR O P E R T Y L I N E H J PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 3" TO 10" RPDA HEATED ENCLOSURE INSTALLATION FIRE SPRINKLER SYSTEMS STD. PLAN - 360.4 Sht. 1 of 2 REDUCED PRESSURE DETECTOR ASSEMBLY LINE-SIZED WASHINGTON STATE-APPROVED RPDA WITH TWO (2) RESILIENT-SEATED SHUT-OFF VALVES AND FOUR (4) RESILIENT-SEATED TEST COCKS. RPBA SHALL BE INSTALLED EQUIDISTANT FROM ENDS OF CONCRETE VAULT; TWO (2) VALVE SUPERVISORY SWITCHES (ONE PER VALVE) PER RRFA REQUIREMENTS BYPASS 3/4" DETECTOR BYPASS, ALL MATERIALS TO BE BRASS OR COPPER BYPASS METER 3/4" AMI WATER METER WITH RADIO AND BATTERY UNIT, TO BE PROVIDED BY THE CITY DOUBLE CHECK VALVE ASSEMBLY 3/4" WASHINGTON STATE-APPROVED DCVA WITH TWO (2) RESILIENT-SEATED SHUT-OFF VALVES AND FOUR (4) RESILIENT-SEATED TEST COCKS PIPE SUPPORT ADJUSTABLE PIPE SADDLE SUPPORT, GRINNELL FIG 264 OR EQUAL, WITH BASE, BOLTED TO FLOOR ADAPTER RESTRAINED FLANGE ADAPTER, EBAA IRON SERIES 2100 MEGAFLANGE OR EQUAL WATER MAIN CLASS 52 DI PIPE WITH RESTRAINED JOINTS BEND 90° BEND (FLxFL OR FLxMJ WITH RESTRAINED JOINTS) PIPE PENETRATION SEAL PIPE PENETRATION WITH WATER-TIGHT GROUT ENCLOSURE INSULATED ENCLOSURE SIZED TO FIT RPDA, ASSE 1060 CERTIFIED, SAFE-T-COVER OR EQUAL (NOTE: BURIED VAULT IS NOT PERMITTED FOR RPDA) ELECTRICAL CONDUIT RIGID CONDUIT PER ELECTRICAL PERMIT REQUIREMENTS ELECTRICAL OUTLET 120-VOLT OUTDOOR ELECTRICAL OUTLET WITH COVER, INSTALL HEAT TAPE FOR FREEZE PROTECTION CONCRETE SLAB CONCRETE SLAB (MINIMUM 2,000 PSI) SIZED TO FIT RPDA AND ENCLOSURE PER MANUFACTURER, REINFORCED WITH 6x6 W2.9xW2.9 WELDED WIRE FABRIC BLOCKING CONCRETE BLOCKING PER STD PLAN 330.1 A B C D E F G H I MATERIALS J K L NOTES: 1.THE RPDA AND DCVA MUST BE LISTED ON THE LATEST VERSION OF "BACKFLOW ASSEMBLIES APPROVED FOR INSTALLATION IN WASHINGTON STATE," PUBLISHED BY THE STATE OF WASHINGTON DEPARTMENT OF HEALTH. 2.THE RPDA AND DCVA MUST BE TESTED BY A WASHINGTON STATE CERTIFIED BACKFLOW ASSEMBLY TESTER UPON INSTALLATION AND ANNUALLY THEREAFTER. ASSEMBLY TO BE MAINTAINED BY PROPERTY OWNER. A COPY OF THE TEST REPORT SHALL BE SENT TO THE CITY OF RENTON WATER UTILITY CROSS CONNECTION CONTROL SPECIALIST, FAX 425-430-7241, EMAIL MHOLTE@RENTONWA.GOV. 3.EACH VALVE SHALL BE MARKED WITH MODEL NUMBER AND DESIGNATION OF RESILIENT SEAT, SUCH AS "RS" OR "R", WHICH MUST BE CAST, MOLDED, OR AFFIXED ONTO THE BODY OR BONNET OF THE VALVE. ALL FERROUS-BODIED VALVES SHALL BE COATED WITH A MINIMUM OF 4 MILS EPOXY OR EQUIVALENT POLYMERIZED COATING. 4.RPDA AND ENCLOSURE SHALL BE LOCATED ON PRIVATE PROPERTY AND AS NEAR AS POSSIBLE TO THE WATER METER. 5.PROVIDE MINIMUM 24" OF LEVEL, UNOBSTRUCTED AREA AROUND HATCH. M N PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator 3" TO 10" RPDA HEATED ENCLOSURE INSTALLATION FIRE SPRINKLER SYSTEMS STD. PLAN - 360.4 Sht. 2 of 2 50' MAX NOTES: 1.FIRE SPRINKLER SYSTEM SHALL BE LOCATED ON DEDICATED FIRE SERVICE SEPARATE FROM DOMESTIC SERVICE TO THE BUILDING. 2.PIV MUST BE LOCATED ON THE FIRE SERVICE BETWEEN THE ROW AND THE FDC. 3.FIRE MARSHAL SHALL APPROVE FDC AND/OR PIV LOCATION IF LESS THAN 50' FROM BUILDING. 4.THE DCVA OR RPBA MUST BE TESTED BY A WASHINGTON STATE CERTIFIED BACKFLOW ASSEMBLY TESTER UPON INSTALLATION AND ANNUALLY THEREAFTER. ASSEMBLY TO BE MAINTAINED BY PROPERTY OWNER. A COPY OF THE TEST REPORT SHALL BE SENT TO THE CITY OF RENTON WATER UTILITY CROSS CONNECTION CONTROL SPECIALIST, FAX 425-430-7241, EMAIL MHOLTE@RENTONWA.GOV. 1 1 2" OR 2" WATER SERVICE PER STD PLAN 320.2 OR 320.3 APPROVED DCVA OR RPBA PIV SEE NOTE 2 FLOOR FLANGE CONCRETE BLOCKING MECHANICAL ROOM ROW PRIVATE PROPERTY FIRE HYDRANT ASSEMBLY W W 50' MAX FDC ASSEMBLY TO BE LOCATED DOWNSTREAM OF BACKFLOW ASSEMBLY 50' MIN SEE NOTE 3 BUILDING PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator COMMERCIAL FIRE SPRINKLER SYSTEM 1 1 2" AND 2" DCVA OR RPBA OUTSIDE INSTALLATION STD. PLAN - 370.1 50' MAX NOTES: 1.FIRE SPRINKLER SYSTEM SHALL BE LOCATED ON DEDICATED FIRE SERVICE SEPARATE FROM DOMESTIC SERVICE TO THE BUILDING. 2.PIV MUST BE LOCATED ON THE FIRE SERVICE BETWEEN THE ROW AND THE FDC. 3.FIRE MARSHAL SHALL APPROVE FDC AND/OR PIV LOCATION IF LESS THAN 50' FROM BUILDING. 4.THE DCDA OR RPDA MUST BE TESTED BY A WASHINGTON STATE CERTIFIED BACKFLOW ASSEMBLY TESTER UPON INSTALLATION AND ANNUALLY THEREAFTER. ASSEMBLY TO BE MAINTAINED BY PROPERTY OWNER. A COPY OF THE TEST REPORT SHALL BE SENT TO THE CITY OF RENTON WATER UTILITY CROSS CONNECTION CONTROL SPECIALIST, FAX 425-430-7241, EMAILMHOLTE@RENTONWA.GOV. 5.THE FDC AND PIV MAY BE LOCATED WITHIN THE VAULT WITH THE BACKFLOW ASSEMBLY PER STD PLAN 370.3. CONNECTION TO WATER MAIN (1) TEE (FLxFL) (3) GATE VALVES (FLxMJ) WITH CONCRETE BLOCKING APPROVED DCDA OR RPDA PER STD PLAN 350.3 OR 360.4 PIV SEE NOTE 2 FLOOR FLANGE CONCRETE BLOCKING MECHANICAL ROOM ROW PRIVATE PROPERTY FIRE HYDRANT ASSEMBLY W W 50' MAX FDC ASSEMBLY TO BE LOCATED DOWNSTREAM OF BACKFLOW ASSEMBLY 50' MIN SEE NOTE 3 BUILDING PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator COMMERCIAL FIRE SPRINKLER SYSTEM 3" TO 10" DCDA OR RPDA OUTSIDE INSTALLATION STD. PLAN - 370.2 NOTES: 1.WHERE PIV IS LOCATED INSIDE THE VAULT, THE VAULT LID SHALL BE CORE DRILLED WITH LINK SEAL OR GROUT TO SEAL THE PIPE PENETRATION. ALTERNATIVE PIV LOCATION SHALL BE APPROVED BY THE FIRE MARSHAL. 2.MINIMUM CLEARANCE OF 6" SHALL BE MAINTAINED BETWEEN VALVES, FITTINGS, AND VAULT WALL. 3.ALL PIPE JOINTS SHALL BE RESTRAINED AND CONCRETE BLOCKING IS REQUIRED AT CHANGES IN DIRECTION. 4.CORE DRILL (O.D. +2") CONCRETE VAULT IF KNOCK-OUTS ARE NOT PROVIDED. 12" MIN PR O P E R T Y L I N E 12" MIN24" MIN 6" MIN 12" MIN 6" MIN O O A B F C DB G E H K I OR B B F MATERIALS A BACKFLOW ASSEMBLY DCDA PER STD PLAN 350.3, POSITIONED WITHIN ACCESS HATCH TO ALLOW FOR VERTICAL REMOVAL PIPE CLASS 52 DI PIPE POST INDICATOR VALVE PIV BETWEEN LAST VALVE ON BACKFLOW ASSEMBLY AND FDC, IN ONE OF TWO POSITIONS SHOWN TEE TEE (FLxFL) ADAPTER ADAPTER (FLxMJ) BEND 90° BEND (FLxFL) VALVE CHECK VALVE (FLxFL) FIRE DEPARTMENT CONNECTION FDC PER RRFA REQUIREMENTS, LOCATED DOWNSTREAM OF BACKFLOW ASSEMBLY, INSTALLED ON THE SIDE OF THE VAULT WITH THE LARGEST AVAILABLE SPACE AS SHOWN CONCRETE VAULT OLDCASTLE PRECAST VAULT OR EQUAL, SIZED TO ACCOMMODATE FDC, PIV, AND CHECK VALVE INSIDE THE VAULT AND MAINTAIN REQUIRED MINIMUM CLEARANCES ACCESS HATCH TWO LOCKING HINGED ALUMINUM DOORS, TRAFFIC-RATED, WITH SLIP RESISTANT TREATMENT, MARKED "WATER", LW PRODUCTS OR EQUAL LADDER GALVANIZED STEEL LADDER SECURED TO VAULT PER STD PLAN 350.8 WALL FLANGE MIDSPAN PIPE RESTRAINT WITH CONCRETE BLOCKING PER STD PLAN 350.7, SEAL PIPE PENETRATIONS WITH WATER-TIGHT GROUT PIPE PENETRATION SEAL PIPE PENETRATION WITH WATER-TIGHT GROUT DRAIN FLOOR DRAIN, MINIMUM 6" PVC, SLOPED TO STORM SEWER OR DAYLIGHT TO DRAINAGE DITCH WITH WIRE MESH RODENT SCREEN AT DRAIN OUTLET, SEAL PIPE PENETRATION WITH WATER-TIGHT GROUT BLOCKING CONCRETE BLOCKING PER STD PLAN 330.1 B C D E F G H I J K N 6" MIN L M N J L M O M L PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator FDC AND CHECK VALVE ROUTED THROUGH BACKFLOW ASSEMBLY VAULT STD. PLAN - 370.3 PROFILE 24" MIN 6" MIN WALL FLANGE MIDSPAN PIPE RESTRAINT, EBAA IRON SERIES 1100SDB MEGALUG OR EQUAL, WRAP WITH POLYETHYLENE ENCASEMENT PRIOR TO PLACEMENT OF CONCRETE BLOCKING BLOCKING CONCRETE THRUST BLOCKING, CAST-IN-PLACE CONCRETE (MINIMUM 3,000 PSI), TO BE SIZED BY DESIGN ENGINEER (MINIMUM 24"x24"x6") PIPE PENETRATION CORE DRILL (O.D. +2") VAULT IF KNOCKOUTS ARE NOT PROVIDED, SEAL PIPE PENETRATION WITH WATER-TIGHT GROUT GRAVEL FOUNDATION GRAVEL PER WSDOT STANDARD SPECIFICATIONS, 12" MINIMUM ALL DIRECTIONS A MATERIALS B C D D B A C PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator CONCRETE BLOCKING ADJACENT TO VAULT STD. PLAN - 370.4 12" (TYP.) PLAN PROFILE HINGE HINGE FIRST STEP 8" TO 12" BELOW TOP OF COVER CONCRETE MECHANICAL ANCHOR BOLT, GALVANIZED OR STAINLESS STEEL (TYP.) SIDE RAIL AND BRACKET 11 2" x 1 4" GALVANIZED STEEL (TYP.) RUNG, NO. 8 DEFORMED REINFORCING BAR CONFORMING TO ASTM A615 4" MIN PVC DRAIN TO DAYLIGHT OR STORM DRAIN SYSTEM, WIRE MESH RODENT SCREEN OVER DRAIN NOTES: 1.VAULTS SHALL ONLY BE INSTALLED IN SHOULDERS, SIDEWALKS, OR LANDSCAPED AREAS. VAULTS SHALL NOT BE INSTALLED IN AREAS WITH VEHICULAR TRAFFIC. VAULT COVER SHALL READ "WATER". 2.LADDER TO BE SECURED TO VAULT WALL AT THREE LOCATIONS: TOP, MIDDLE, AND BOTTOM. 3.ALL LADDER PARTS TO BE GALVANIZED CONFORMING TO ASTM A123. 4.ACCESS HATCH SHALL BE LOCKING ALUMINUM DOUBLE DOORS, LW PRODUCTS CO. MODEL HHD-1C OR HHD-2D AS REQUIRED, RATED FOR H-30 LOADING WITH A SLIP RESISTANT TREATMENT AS FOLLOWS: -THERMION, SAFTRAX TH604 GRADE #2 MODERATE TEXTURE -SLIPNOT, GRIP PLATE GRADE 2 (MEDIUM) STEEL -HARSCO IKG, MEBAC #1 -GRATING PACIFIC, ALGRIP SLIP-RESISTANT FLOOR PLATE 5.HATCHES SHALL INCLUDE RECESSED PADLOCK HASP SIZED FOR CITY OF RENTON WATER UTILITY PADLOCKS (CONTACT LW PRODUCTS). 6.LADDER-UP ATTACHMENT REQUIRED ON ALL VAULT LADDERS, BILCO LADDERUP TYPE LU-2. 3" MIN 16" 1" MAX ACCESS HATCH (SEE NOTES 4 & 5) PUBLIC WORKS DEPARTMENT APPROVED: DATEMartin Pastucha Public Works Administrator VAULT LADDER STD. PLAN - 370.5 APPENDIX B APPROVED MATERIALS LIST City of Renton Water Utility Page 1 February 2021 APPROVED PRODUCTS FOR WATER MAIN CONSTRUCTION 01 OVERVIEW A. The manufacturers and products in this document have been approved for use for construction by the City of Renton Water Utility. B. Where specific manufacturers and products are listed, equal manufacturers and products shall be considered on a case-by-case basis and shall require approval by the City of Renton Water Utility prior to installation. C. Within this document, materials are identified in the format of “[Manufacturer], [Model]” D. All material that comes in contact with potable water shall be NSF 61 approved and “lead- free” in compliance with EPA standards. E. This document is updated on a regular basis. Refer to the City of Renton website for the most recent version. 02 WATER MAINS 02.1 DUCTILE IRON PIPE A. All manufacturers that meet the requirements specified in “Chapter 4 – Water Materials” of the Water Utility Design and Construction Standards. 02.2 POLYETHYLENE ENCASEMENT A. Christy’s®, Polywrap (Polyethylene Encasement Tubing) B. U.S. Pipe, Polyethylene Encasement C. U.S. Pipe, V-BIO® Enhanced Polywrap 02.3 DETECTABLE MARKING TAPE A. Christy’s®, Detectable Marking Tape (TA.DT.6.BW or TA.DT.12.BW) 02.4 DENSE FOAM PAD A. DOW Chemical Company, ETHAFOAM™ HS 600 City of Renton Water Utility Page 2 February 2021 03 FITTINGS AND CONNECTIONS 03.1 DUCTILE IRON FITTINGS A. All manufacturers that meet the requirements specified in “Chapter 4 – Water Materials” of the Water Utility Design and Construction Standards. 03.2 RESTRAINED JOINT PIPE A. American Ductile Iron Pipe, Flex-Ring® B. U.S. Pipe, TR FLEX® C. Griffin Pipe Products Company, SNAP-LOK™ D. Griffin Pipe Products Company, BOLT-LOK™ E. Pacific States Cast Iron Pipe Co., THRUST-LOCK™ 03.3 MECHANICAL JOINT RESTRAINT A. EBAA Iron, MEGALUG® Series 1100 B. Romac Industries, GripRing™ C. Star® Pipe Products, Stargrip® Series D. Ford Meter Box Co., Uni-Flange® Series 1400 03.4 PIPE RESTRAINING SYSTEM A. Romac Industries, 600 Series B. Romac Industries, RomaGrip™ C. Ford Meter Box Co., Uni-Flange® Series 1450 03.5 FLANGE COUPLING ADAPTER A. EBAA Iron, MEGAFLANGE® Series 2100 B. Romac Industries, Style FCA501 03.6 COUPLINGS A. Romac Industries, 400 Series B. Romac Industries, 501 Series C. Smith-Blair, OMNI™ Coupling 440 Series D. Smith-Blair, Quantum Coupling 460 Series E. Mueller Co., Maxi-Range™ 03.7 REPAIR CLAMPS A. Romac Industries, Style SS1 (NSF61-certified) B. Romac Industries, Style SS2 (NSF61-certified) City of Renton Water Utility Page 3 February 2021 03.8 BOLTS A. All manufacturers that meet the requirements specified in “Chapter 4 – Water Materials” of the Water Utility Design and Construction Standards. 03.9 GASKETS A. All manufacturers that meet the requirements specified in “Chapter 4 – Water Materials” of the Water Utility Design and Construction Standards. 03.10 PIPE CLAMPS (FOR THRUST BLOCKING AT VERTICAL BENDS) A. Cooper B-Line™, B3132 Series B. Eaton B-Line, B3132 Series 04 VALVES 04.1 GATE VALVES A. All manufacturers that meet the requirements specified in “Chapter 4 – Water Materials” of the Water Utility Design and Construction Standards. 04.2 BUTTERFLY VALVES A. All manufacturers that meet the requirements specified in “Chapter 4 – Water Materials” of the Water Utility Design and Construction Standards. 04.3 AIR AND VACUUM RELEASE VALVE ASSEMBLIES A. APCO No. 143-C B. Val-matic No. 201-C C. Crispin UL10 D. Bronze Gate Valve (1-inch) • Red-White Valve No. 280 • Ohio Brass No. 2500 04.4 INDIVIDUAL PRESSURE REDUCING VALVE ASSEMBLIES A. Zurn® Wilkins, Model 600XL 05 VALVE BOXES 05.1 VALVE BOXES A. Olympic Foundry Inc., Part No. 940 B. Star® Pipe Products, Item VBST045 (Non-Locking) City of Renton Water Utility Page 4 February 2021 05.2 VALVE MARKER POST A. Carsonite®, Utility Marker CRM3-066-08 06 VAULTS 06.1 LARGE METER VAULTS A. Oldcastle Precast®, Model Numbers as follows. Meter Vault Base Piece Center Piece Top Piece 3" 676-WA No. 676-BL No. 676-MLW No. 676-TL-2-332P 4" 676-WA No. 676-BL No. 676-MLW No. 676-TL-2-332P 6" 4484-LA No. 4484-BL No. 4484-ML No. 4484-TL-2-332P 06.2 DCVA VAULTS (DOMESTIC AND IRRIGATION SERVICES) A. Oldcastle Precast®, Model Numbers as follows. DCVA Vault Base Piece Center Piece Top Piece 3" 644-LA No. 644-B n/a No. 64-352P 4" 575-LA No. 575-BL n/a No. 57-2-33F 6" 577-LA No. 577-BL n/a No. 57-2-33F 8" 4484-LA No. 4484-BL No. 4484-ML No. 4484-TL-2-332P 10" 5106-LA No. 5106-BL No. 5106-ML No. 5106-TL3-332 06.3 DCDA VAULTS (FIRE SPRINKLER SYSTEMS) A. Oldcastle Precast®, Model Numbers as follows. DCDA Vault Base Piece Center Piece Top Piece 3" 675-WA No. 675-BL No. 675-MLW No. 675-TL-2-332P 4" 675-WA No. 675-BL No. 675-MLW No. 675-TL-2-332P 6" 675-WA No. 675-BL No. 675-MLW No. 675-TL-2-332P 8" 687-LA No. 687-BL No. 687-ML No. 687-TL-2-332P 10" 5106-LA No. 5106-BL No. 5106-ML No. 5106-TL3-332 06.4 RPBA VAULTS (DOMESTIC AND IRRIGATION SERVICES) A. Oldcastle Precast®, Model Numbers as follows. RPBA Vault Base Piece Center Piece Top Piece 3" 575-LA No. 575-BL n/a No. 57-2-33F 4" 577-LA No. 577-BL n/a No. 57-2-33F 6" 4484-LA No. 4484-BL No. 4484-ML No. 4484-TL-2-332P 8" 687-LA No. 687-BL No. 687-ML No. 687-TL-2-332P 10" * 5106-LA No. 5106-BL No. 5106-ML No. 5106-TL3-332 * Include Extension Piece No. 5106-2X for 10” RPBA Vault. City of Renton Water Utility Page 5 February 2021 06.5 ACCESS HATCH A. LW Products Co., Model HHD-1C B. LW Products Co., Model HHD-2D C. Include recessed padlock hasp sized to accept City of Renton Water Utility padlocks. 06.6 NON-SLIP TREATMENT A. Thermion®, SafTrax TH604 Grade #2 Moderate Texture B. SlipNOT®, Grip Plate® Grade 2 (Medium) Steel C. Harsco IKG, MEBAC® #1 D. Grating Pacific, ALGRIP™ Slip-Resistant Floor Plate 06.7 LADDER SAFETY POST A. Bilco®, LadderUP® Type LU-2 06.8 EXPANSION ANCHOR BOLTS INTO CONCRETE A. Hilti, Kwik Bolt 3 HDG B. Hilti, Kwik Bolt 3 SS 316 06.9 VAULT INTERIOR COATING A. Tnemec, Hi-Build Epoxoline® Series 66 (Tnemec White, 00WH) 06.10 ANTI-CORROSIVE COATING FOR DUCTILE IRON PIPE AND FITTINGS A. Tnemec, Enduratone® Series 1029 (True Blue/Safety Blue, 11SF) 06.11 VAULT EXTERIOR COATING A. Tnemec, Hi-Build Tneme-Tar® Series 46H-413 (Black) 06.12 ADJUSTABLE PIPE SADDLE SUPPORT A. Grinnell Fig 264 06.13 VAULT WALL PIPE PENETRATION SEALS A. GPT, Link Seal® Model C with EPDM seal elements and stainless steel bolts and nuts 07 HYDRANTS 07.1 HYDRANTS A. Clow Valve Co., Medallion Hydrant Assembly B. M&H Valve Co., 129 Hydrant C. M&H Valve Co., Style 929 Reliant City of Renton Water Utility Page 6 February 2021 D. Mueller Co., Super Centurion® 250™ A-423 E. AMERICAN Flow Control, American-Darling®, B-26-B-5 F. EJ Group, Inc., WaterMaster® 5CD250 G. Kennedy Valve Co., Guardian K81-D 07.2 DTM PAINT FOR HYDRANTS AND GUARD POSTS A. Kelly-Moore® Paints, 5885 DTM Interior/Exterior Semi-Gloss Enamel (Safety Yellow) B. Rust-Oleum, 3700 System Acrylic Enamel (Safety Yellow) C. Sherwin-Williams®, Pro Industrial™ DTM Acrylic Coating (Safety Yellow) D. Krylon® Industrial, Iron Guard® Water-Based Acrylic Enamel (OSHA Yellow) 07.3 REFLECTIVE PAVEMENT MARKER A. Stimsonite®, Reflective Road / Pavement Marker Model C88 B. Apex®, Model 921 Type BB 08 WATER SERVICES 08.1 CORPORATION STOPS (1-INCH) A. Ford Meter Box Co., FB1000-4-Q-NL B. A.Y. McDonald Mfg. Co., Model 74701BQ 08.2 METER SETTERS A. 1-inch (1") Setters 1. Ford Meter Box Co., VBH74-15W-44-44-Q-NL 2. A.Y. McDonald Mfg. Co., Model No. 721-415WCQQ 44 3. Mueller Co.®, B-24701-6AN, for 1-inch (1") meter with 15-inch (15") riser height B. 1 ½-inch (1 ½") Setters with Bypass 1. Ford Meter Box Co., VBH86-12B-11-66-Q-NL 2. A.Y. McDonald Mfg. Co., Model No. 730B-612WDFF 665 3. Mueller Co.®, B-2427N for 1 ½-inch (1 ½") meter with 12-inch (12") riser height C. 2-inch (2") Setters with Bypass 1. Ford Meter Box Co., VBH87-12B-11-77-Q-NL 2. A.Y. McDonald Mfg. Co., Model No. 730B-712WDFF 775 3. Mueller Co.®, B-2427N for 2-inch (2") meter with 12-inch (12") riser height 08.3 BRASS WATER SERVICE FITTINGS AND VALVES A. A.Y. McDonald Mfg. Co. B. Ford Meter Box Co. C. Jones® D. Mueller Co.® City of Renton Water Utility Page 7 February 2021 08.4 WATER METERS (2-INCH OR SMALLER) A. To be supplied by the City of Renton. 08.5 WATER METERS (3-INCH OR LARGER) A. Sensus, OMNI™ Compound (C2) 08.6 SERVICE SADDLE FOR BYPASS ON WATER METERS (3-INCH OR LARGER) A. Smith-Blair Model 313 08.7 METER BOXES A. Armorcast®, A6001946PCX18 (for 3/4" and 1" services) B. Armorcast®, A6001640PCX18 (for 1 ½" and 2" services) 08.8 METER BOX LIDS A. Armorcast®, A6001969RCI-H7 to read “RENTON WATER” (for 3/4" and 1" services) B. Armorcast®, A6001947RCI-H7 to read “RENTON WATER” (for 1 ½" and 2" services) 09 CASING PIPES 09.1 CASING SPACERS A. Pipeline Seal and Insulator Co. (PSI), Model C8G-2 B. Pipeline Seal and Insulator Co. (PSI), Model C12G-2 C. Cascade Waterworks Mfg. Co., All Stainless Steel Casing Spacers D. Advance Products & Systems, Inc., Model SSI8 or SSI12 (Stainless Steel) E. Advance Products & Systems, Inc., Model SI8 or SI12 (Steel with Fusion-Bonded Coating) 09.2 CASING END SEALS A. Pipeline Seal and Insulator Co. (PSI), Model S B. Pipeline Seal and Insulator Co. (PSI), Model C C. Cascade Waterworks Mfg. Co., Model CCES D. Advance Products & Systems, Inc., Model AC E. Advance Products & Systems, Inc., Model AM 09.3 ANTI-CORROSIVE COATING FOR CASING EXTERIOR A. Tnemec, Hi-Build Tneme-Tar® Series 46H-413 (Black) City of Renton Water Utility Page 8 February 2021 10 BACKFLOW ASSEMBLIES 10.1 BACKFLOW ASSEMBLIES A. As approved on the most current DOH list of approved backflow assemblies. B. Vaults for backflow assemblies – refer to Section 06. 11 POLYPIGS 11.1 POLYPIGS A. Girard Industries™, Model YBS or YBS-B APPENDIX C CONSTRUCTION COMPLETION REPORT FORM FOR DISTRIBUTION MAIN PROJECTS (DOH FORM 331-147) CONSTRUCTION COMPLETION REPORT FORM FOR DISTRIBUTION MAIN PROJECTS In accordance with WAC 246-290-120(5), a Construction Completion Report is required for all construction projects. Under the submittal exception process for distribution main projects, designed by a professional engineer but not submitted to the Department of Health (DOH) for approval, the report does not need to be submitted. However, the purveyor must keep the Construction Completion Report on file and make it available for review upon request by DOH in accordance with WAC 246-290-125 (2)(b). Furthermore: (1) The report form must bear the seal, date and signature of a professional engineer (PE) licensed in the state of Washington; and (2) Per WAC 246-290-120(5)(c), the amount of change in the physical capacity of a system must be documented, if the project results in a change in physical capacity. DOH System ID No.: Name of Water System Date Water System Plan that includes Name of Purveyor (Owner or System Contact) Standard Construction Specifications Date Standard Specifications Mailing Address Approved by DOH: City State Zip PROJECT NAME AND DESCRIPTIVE TITLE: (Include the name of any development project and number of services.) Date Project or Portions Thereof Completed PROFESSIONAL ENGINEER’S ACKNOWLEDGMENT The undersigned professional engineer (PE), or his/her authorized agent, has inspected the above-described project that, as to layout, size and type of pipe, valves and materials, and other designed physical facilities, has been constructed and is substantially completed in accordance with construction documents reviewed by the purveyor’s engineer. In the opinion of the undersigned engineer, the installation, physical testing procedures, water quality tests, and disinfection practices were carried out in accordance with state regulations and principles of standard engineering practice. I have reviewed the disinfection procedures, pressure test results, and results of the bacteriological test(s) for this project and certify that they comply with the requirements of the construction standards/specifications approved by DOH. _________________________________________________ Date Signed _________________________________________________ Name of Engineering Firm _________________________________________________ Name of PE Acknowledging Construction _________________________________________________ Mailing Address _________________________________________________ City State Zip ______________________________________________________ Engineer’s Signature State/Federal Funding Type (if any) Please keep a completed, signed, and stamped copy on file. Northwest Drinking Water Department of Health 20425 72nd Ave S, Suite 310 Kent, WA 98032-2358 Phone: (253) 395-6750 Fax: (253) 395-6760 Southwest Drinking Water Department of Health PO Box 47823 Olympia, WA 98504-7823 Phone: (360) 236-3030 Fax: (360) 664-8058 Eastern Drinking Water Department of Health 16201 E Indiana Ave, Suite 1500 Spokane Valley, WA 99216 Phone: (509) 329-2100 Fax: (509) 329-2104 If you need this publication in an alternate format, call (800) 525-0127. For TTY/TDD call (800) 833-6388. DOH Form 331-147 (Updated 08/10) P.E.’s Seal APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix L CROSS CONNECTION CONTROL PLAN City of Renton  Water System Plan Update  APPENDIX L  CROSS CONNECTION CONTROL PLAN      I. Introduction   Providing safe, clean drinking water is one of Renton’s highest priorities. Our municipal water system produces an  average of 7.3 million gallons of water each day and serves over 68,000 customers. A cross connection is created  when municipal drinking water supply piping connects to various plumbing fixtures or equipment. If improperly  protected, contamination of the water supply can result when a backflow event occurs. To ensure public health  protection, the City of Renton (City) requires backflow prevention and has established a Cross Connection Control  Program. The City has a certified Cross Connection Specialist that administers the program and manages compliance  for over 4,000 backflow assemblies.  The City has prepared this Cross Connection Control Plan in accordance with Washington Administrative Code (WAC)  246‐290‐490. This document summarizes the planning, implementation, codes, and policies of the City’s Cross  Connection Control Program.    II. Program Elements  The City’s program follows and complies with the minimum elements of a Cross Connection Control Program as  identified in WAC 246‐290‐490(3). All definitions are detailed in WAC 246‐290‐010.  Element 1:  The purveyor shall adopt a local ordinance, resolution, code, bylaw, or other written legal  instrument…  Ordinance 4312 was adopted by City Council on May 13, 1991, amending City codes on “Water, Health and  Sanitation” by adding a Cross Connection Control section. The ordinance established the City’s legal authority for  implementing the Cross Connection Control Program.    The following summarizes Renton Municipal Code (RMC) regarding the City’s Cross Connection Control Program.   RMC 4‐6‐020   CROSS CONNECTION CONTROL STANDARDS:  A. Purpose  1. National standards of safe drinking water have been established. The City, as a water purveyor, has  the primary responsibility for preventing water from unapproved sources, or any other substances,  from entering the public potable water system. (Ord. 4312, 5‐13‐1991)  2. This Section is to protect the health of the water customers and the water quality in the distribution  system. This shall be accomplished by a Cross Connection Control Program that relies on premise  isolation. The water purveyor will be responsible for eliminating or controlling all actual (direct) and  potential (indirect) cross connections.  The water purveyor shall ensure these cross connections will  be eliminated or controlled by installing Washington State approved backflow assemblies  commensurate with the degree of hazard.   B. Applicability  This Chapter applies throughout the water service area of the City. It applies to all systems installed prior to or  after its enactment. Therefore, anyone wanting or using water from the City is responsible for compliance with  these regulations and shall be strictly liable for all damage incurred as a result of failure to comply with the  express terms and provisions contained herein.       C. Authority  The Administrator of the Department of Public Works will administer the provisions of the Chapter. He/she will  designate Cross Connection Specialists and propound all needful rules and regulations to implement these  provisions. The Water Utility Section of the Utility Systems Division will be responsible for monitoring and  inspecting all existing backflow assemblies and for keeping all records generated by the Cross Connection Control  Program. The Plan Review Section of the Development Services Division of the Department of Community and  Economic Development will be responsible for reviewing all new and revised plans for cross connections.          (Ord. 5450, 3‐2‐2009)  D. Installation of Backflow Assemblies  Backflow assemblies required by this Chapter must be installed and be readily accessible for maintenance and  testing. All backflow assemblies shall be connected at the water meter or the property line. When water meters  are not used, or within any premises where, in the judgment of the City Cross Connection  Specialist, the nature  and extent of activity on the premises or the materials used or stored on the premises could present a health  hazard should a cross connection occur. This includes:   1. Premises having an auxiliary water supply.  2. Premises having internal cross connections that are not correctable, or complex plumbing  arrangements which make it impractical to ascertain whether or not cross connections exist.  3. Premises where entry is restricted so that inspections for cross connections cannot be made with  sufficient frequency or at sufficient short notice to assure that cross connections do not exist.  4. Premises having a repeated history of cross connections being established or re‐established.  5. Premises on which any substance is handled under pressure so as to permit entry into the public  water system, or where a cross connection could reasonably be expected to occur. This includes the  handling of process waters and cooling waters.  6. Premises where materials of a toxic or hazardous nature are handled such that if backpressure or  backsiphonage should occur, a health hazard may result.  7. Hospitals, mortuaries, clinics.  8. Laboratories.  9. Piers and docks.  10. Sewage treatment plants.  11. Food or beverage processing plants.  12. Chemical plants using a water process.  13. Metal plating industries.  14. Petroleum processing or storage plants.  15. Radioactive material processing plants or nuclear reactors.  16. Car washes.  17. Process waters or cooling towers.  18. Fire sprinkler systems.  19. Irrigation systems.  20. Solar hot water systems.  21. Others specified by the Administrator of the Department of Planning/Building/Public Works.       E. Specific Types of Backflow Assemblies Required in the Following Conditions  1. An Air Gap separation or Reduced Pressure Backflow Assembly (RPBA) shall be installed where the  water supply may be contaminated by industrial waste of a toxic nature or any other contaminant  which would cause a health or system hazard. All of these premises are detailed in Table 9 of WAC  246‐290‐490 as severe or high‐hazard facilities and will have premise isolation at the water service  connection.  2. An Air Gap must be used between a potable water supply and sewer connected wastes.   3. Lawn sprinkler or irrigation systems, which are supplied by City water only, shall be required to have  a Pressure Vacuum Breaker Assembly (PVBA) or a Double Check Valve Assembly (DCVA). If such  system contains an auxiliary pump or is subject to chemical additives an, Air Gap separation or a  RPBA will be required.   F. Responsibilities of Owner and Utility  1. Water Utilities Section:  a. The Water Utilities Section will perform evaluations and inspections of plans/or premises of all  existing facilities. The water purveyor will inform the owner, by letter, of any corrective action  deemed necessary, the method of achieving the correction and the time allowed for the  correction to be made.  b. The Water Utilities Section shall insure that all backflow assemblies are tested annually to insure  satisfactory operation.   c. The Water Utilities Section shall inform the owner, by letter, of any failure to comply by the time  of the first inspection. An additional 15 days will be allowed for the correction. In the event the  owner fails to comply with the necessary correction by the time of the second inspection, the  Water Utilities Section will inform the owner, by letter, that the water service to the owner’s  premises will be terminated within a period not to exceed 5 days.  d. If the Water Utilities Section determines at any time that a serious threat to the public health  exists, the water service will be terminated immediately and without notice.  2. Plan Review Section:   On new installations the Plan Review Section will provide on‐site evaluation and/or inspection of  plans in order to determine if cross connections exist and what type of backflow assembly, if any, will  be required before a water meter permit can be issued.  3. Owner:  a. The owner shall be responsible for the elimination or protection of all cross connections on  his/her property.   b. The owner, whether notified by the City or not, shall at his/her expense install, maintain and  have tested by a Washington State certified Backflow Assembly Tester any and all backflow  assemblies on his/her premises.  c. The owner shall return to the City the backflow assembly test reports within 30 days after  receipt of the annual test notification.      d. The owner shall inform the Water Utility of any proposed or modified cross connections.  e. Owners who cannot shut down operation for testing of assemblies must provide bypass piping  with an additional backflow assembly at their expense.  f. The owner shall only install backflow assemblies which are approved by the Washington State  Department of Health.  g. The owner shall install backflow assemblies only in a manner approved by the Washington State  Department of Health.  h. The owner may be required to install a backflow assembly at the service entrance if a private  water source is maintained on his premises, even if it is not cross connected to the City’s system.  i. Failure of the owner to cooperate in the installation, maintenance, repair, inspection and testing  of backflow assemblies required by this Section shall be grounds for the termination of water  service or the requirements of an Air Gap separation.  G. Annual Inspection and Testing Requirements  All RPBA, DCVA, PVBA, and Air Gaps shall be inspected and tested annually or more often when successive  inspections indicate failure. All inspections and testing will be performed by a Washington State certified  Backflow Assembly Tester. The backflow assembly test reports shall be returned to the City within 30 days after  receipt of the annual test notification. (Ord. 4312, 5‐13‐1991)   Element 2: The purveyor shall develop and implement procedures and schedules for evaluating new and existing  service connections to assess the degree of hazard posed by the customer’s premises to the purveyor's  distribution system and notifying the customer within a reasonable time frame of the hazard evaluation results...   New Installations:  As part of the City’s review of an application for water service and for the issuance of a water meter permit for  domestic, landscape irrigation, fire sprinkler system, or for other water uses:  1. The Water Utility section reviews all plans for development and redevelopement projects including plans for  tenant improvements of existing and new buildings and evaluates the cross connection hazards. All new  multi‐family, commercial, and industrial development and redevelopment projects are required to have  premise isolation by having an approved RPBA installed behind the domestic meter and as close as possible  to the water meter, conforming to the City’s Water Utility Standards Details. The Water Utility may allow the  installation of an approved DCVA for premise isolation, after the review of the building plumbing plans and  after verification that the use of the building is not considered as severe or high‐hazard facilities per Table 9  of WAC 246‐290‐490. A DCVA is required on a landscape irrigation meter and a Double Check Detector  Assembly (DCDA) is required for a fire protection service.    2. The City’s Building/Plumbing inspector evaluates the cross connection hazards from the building internal  plumbing and requires the installation of proper backflow assemblies for in‐premise isolation. The Water  Utility coordinates its review of the plans with the Building/Plumbing inspector when the backflow  assemblies are used both for premise and for in‐premise isolation.    3. The Public Works Utility Inspector inspects the installation of all backflow assemblies installed outside of the  buildings. The Building/Plumbing Inspector inspects all backflow assemblies installed inside the buildings.    4. Satisfactory backflow assembly test reports must be submitted to the Water Utility for review prior to the  final occupancy of the building.        Periodic reevaluations:  The Water Utility Cross Connection Control Program Manager periodically reevaluates connections and assess  hazards as part of the preparation and submittal of the Annual Summary Report to the Washington State  Department of Health. Connections are also evaluated and hazards assessed when they are brought to the  attention of the Cross Connection Control Program Manager, for example during a tenant improvement project  or when a Building/Plumbing Inspector notices something of concern.    Element 3: The purveyor shall develop and implement procedures and schedules for ensuring that:  i. Cross connections are eliminated whenever possible;  ii. When cross connections cannot be eliminated, they are controlled by installation of approved backflow    assembly commensurate with the degree of hazard; and  iii. Approved backflow assemblies are installed in accordance with the requirements of [WAC 246‐290‐490(6)].  The City’s Cross Connection Control Program endeavors to eliminate all actual or potential physical cross  connections where possible.    An approved Air Gap is required for a severe hazard facility such as the King County Wastewater Treatment Plant.   RPBA are required for premise isolation on all high‐hazard facilities and on all facilities listed in Table 9 of WAC  246‐290‐490.    The City has adopted codes and published standards details and procedures for the installation and testing of  backflow assemblies consistent with the latest edition of the “Cross‐Connection Control Manual Accepted  Procedure and Practice.”    Element 4: The purveyor shall ensure that personnel, including at least one person certified as a Cross Connection  Specialist, are provided to develop and implement the Cross Connection Control Program.  The City’s Cross Connection Control Program Manager is a Washington State certified Cross Connection Specialist.   Several staff in the Water Maintenance Services section are also Washington State certified Cross Connection  Specialists and Washington State certified Backflow Assembly Testers.    Element 5: The purveyor shall develop and implement procedures to ensure Washington State approved  backflow assemblies relied upon to protect the public water system are inspected and/or tested (as applicable)  under [WAC 246‐290‐490(7)]. The Cross Connection Control Program Manager maintains a current database of backflow assemblies installed  within the water customers’ premises and at the water meters. The Cross Connection Control Program Manager  sends an annual Backflow Assembly Test Notice to owners of backflow assemblies and reviews the backflow  assembly test reports submitted by a Washington State certified Backflow Assembly Tester. The Cross Connection  Control Program Manager notifies the owners, by letter, when a backflow assembly fails the test and requires the  backflow assembly be repaired or replaced. A satisfactory backflow assembly test report must be submitted to  the City.         The Cross Connection Control Program Manager inspects all new installation of backflow assemblies for premise  isolation. The Building/Plumbing Inspector inspects the installation of backflow assemblies inside the buildings. A  hazard assessment is conducted as part of the inspection to ensure that protection is provided commensurate  with the degree of hazard. A Washington State certified Backflow Assembly Tester inspects Air Gaps, RPBAs,  DCVAs, DCDAs, and all other approved backflow assemblies and sends the backflow assembly test reports to the  City.    Element 6: The purveyor shall develop and implement a backflow assembly testing quality control assurance  program, including, but not limited to, documentation of a Washington State certified Backflow Assembly Tester  certification and test kit calibration, backflow assembly test report contents, and time frames for submitting  completed backflow assembly test reports.  The Cross Connection Control Program Manager reviews the backflow assembly test reports for completeness  and accuracies. Backflow assembly test reports must be submitted within 30 days of completing the test. If  information is missing on the backflow assembly test report, or errors are found, the Cross Connection Control  Program Manager notifies the Washington State certified Backflow Assembly Tester to resubmit a revised  backflow assembly test report. The Cross Connection Control Program Manager may also inspect the backflow  assembly in question.    The Cross Connection Control Program Manager requires the Washington State certified Backflow Assembly  Tester submit copies of their current Washington State certification and their current test kit calibration reports.  This information in entered into the City database. A partial list of Washington State certified Backflow Assembly  Testers in Western Washington is kept in the Cross Connection Control Program files. Copies of this partial list  are available to the public. A current list of backflow assemblies approved for installation in Washington State is  also kept in the program's files. Both of these lists are updated on a regular basis.    Element 7: The purveyor shall develop and implement (when appropriate) procedures for responding to backflow  incidents.  This element is covered in the City of Renton Water System Emergency Response Plan and also in the Security‐ Terrorism Appendix. Each backflow incident is investigated by the City upon its discovery or knowledge.  Reports of investigations and findings are sent to the Washington State Department of Health for each actual  backflow incident. The City Public Works staff has been trained on response to various emergencies including a  contamination of the water distribution system through cross connections.  Element 8: The purveyor shall include information on Cross Connection Control in the purveyor's existing program  for educating customers about water distribution system operation. The public education program may include  periodic bill inserts, public service announcements, pamphlet distribution, notification of new consumers, and  consumer confidence reports.  The City provides information on cross connection through its website and the annual Water Quality Report  (also known as the Consumer Confidence Report). Public outreach and education are conducted through  special events, such as Renton River Days and through regional participation with other water purveyors.          Element 9: The purveyor shall develop and maintain Cross Connection Control records including, but not limited  to, the following:  i. A master list of service connections and/or customer’s premises where the purveyor relies upon Washington  State approved backflow assemblies to protect the public water distribution system from contamination, the  assessed hazard level of each, and the required backflow assembly/assemblies;  ii. Inventory information on backflow assemblies that protect the public water system including:  A. Approved Air Gaps installed in lieu of approved backflow assemblies including exact Air Gap location,  assessed degree of hazard, installation date, history of inspections, inspection results, and person  conducting inspections;  B. Approved backflow assemblies including exact assembly location, assembly description (type,  manufacturer, model, size, and serial number), assessed degree of hazard, installation date, history of  inspections, tests and repairs, test results, and person performing tests; and  C. Approved Atmospheric Vacuum Breakers (AVB) used for irrigation system applications including location,  description (manufacturer, model, and size), installation date, history of inspection(s), and person  performing inspection(s).  iii. Cross Connection Control Program summary reports and backflow incident reports required under              [WAC 246‐290‐490(8)].  The City’s Cross Connection Control Program currently uses XC2 software and track the following information  on each backflow assembly and facility served with City water: level of hazard, type of backflow assembly used,  premise or in‐premise use, location of assembly or Air Gap, installation date, inspection history, test and repair  history, test results, tester’s information, and inspection of assembly.  The City keeps records of all backflow incident investigations and Annual Summary Reports.  Element 10: Purveyors who distribute and/or have facilities that receive reclaimed water within their water  service area shall meet any additional Cross Connection Control requirements imposed by the department in a  permit issued under chapter 90.46 RCW.  The King County Wastewater Treatment Plant uses reclaimed water produced by the plant.  There is an  approved Air Gap between the City’s water supply and the domestic water tank owned by King County.    The Boeing Customer Training Center has a support facility that uses reclaimed water for its cooling system,  and there is an approved DCVA at the City’s domestic meter to the facility and a RPBA at the service branch to  the cooling system.    APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix M WATER RIGHTS DOCUMENTS STATE OF WASHINGTON DEPARTMENT OF ECOLOGY SUPERSEDING PERMIT TO APIROPRIATE PUBLIC WATERS OF THE STATE OF WASHINGTON Surface Water (Issued tn accordance svitlt the provisions of Chapter t 17,Laws of Washington for t9t7,and amendments thereto,and the rules and regulations of the Department of Ecology) Ground \Vater (Issued in accordance with the provisions of Chapter 263.Laws olWashington for 945,and amendments thereto,and the niles and regulations of the Dcpart,nent of Ecology) PRIORITY DATE APPLICATION NUMBER PERMIT NUMBER CERTIFICATE NUMBER January 2,1986 Gl-24781 G1-24781P NAIvIE City of Renton Public Works ADDRESS (STREET)(CITY)(STATE)(ZIP CODE) 1055 South Grady Way Renton WA 98057 ilte applicant is hereby granted a permit to appropriate the In/lotting public st’alers of tlte Slate of Washington,subject to exismtg rigltts and to the Iintitation,c and provisions set herein. PUBLIC WATERS TO BE APPROPRIATED SOURCE Well #1 1 TRIBUTARY OF (IF SURFACE WATERS) MAXIMUM CUBIC FEET PER SECOND MAXIMUM GALLONS PER MINUTE MAXIMUM ACRE FEET PER YEAR 1600 1792* QUANTITY,TYPE OF USE,PERIOD OF USE Municipal supply *yearly quantity is already covered by existing rights totaling 14,809 acre-feet.Use from all sources shall not exceed 14,809 acre-feet. LOCATION OF DIVERSION/WITHDRAWAL APPROXIMATE LOCATION OF DIVERSION--WITHDRAWAL 500 feet west and 450 feet south from the northeast corner of Section 21. LOCATED WITHIN (SMALLEST LEGAL SUBDIVISION)SECTION TOWNSHIP N RANGE,)E.OR \V )W El V RI A COUNTY NE1/4NE1/4 21 23N 5E 8 King RECORDED PLATTED PROPERTY LOT BLOCK OF (GIVE NAME OF PLAT OR ADDITION) .LEGAL DESCRIPTION OF PROPERTY ON WHICH WATER IS TO BE USED City of Renton Municipal Water Supply service area within Township 23 north,Range 4 and 5 east and Township 24 north,Range 5 east along with wholesale water to Lakeridge/Bryn-Mawr Water District through an intertie.Emergency interties for exchange of water exists between Renton and the following service areas:Seattle and Kent. ___________________________ DESCRIPTION OF PROPOSED WORKS Well 345 feet deep,16-inch diameter Static water level 11 feet below top of well Connection to reservoirs DEVELOPMENT SCHEDULE BEGIN PROJECT BY THiS DATE.COMPLETE PROJECT BY Tills DATE.WATER PUT TO FULL USE BY THIS DATE. Completed Completed September 30,2021 SUPERSEDING PERMIT PROViSIONS Total annual withdrawal from this allocation (Gl-24781)and all rights held by Renton shall not exceed 14,809 acre-feet. An approved measuring device shall be installed and maintained in accordance with RCW 90.03 .360,WAC 508-64-020 through WAC 508- 64-040 and as updated.Meter readings shall be recorded monthly and this data shall be maintained and be made available to the Department of Ecology upon request. Static water level (SWL)shall be measured at least once each month.Measurements shall be taken afler the pump has been shut off and the water level in the well has been stabilized.The data shall be maintained and made available to Ecology upon request.However,Ecology’s Water Resources Section (NWRO)shall be notified if the SWL is detemiined to be below the level normally recorded at that time of year. Renton shall monitor the shallow and intennediate aquifers at least monthly to determine the best approach for maintaining Cedar River flows in the reach associated with the Maplewood Golf Course aquifers. The USGS gage 12119000 (located in downtown Renton)shall be permanently maintained. Prior to using the instantaneous portion of this water right as additive to existing rights,a management plan shall be submitted to NWRO Water Resources and approved.The management plan shall provide detailed procedures for monitoring,pumping,and assuring that instrearn flows in the Cedar River will not be impaired by pumping. An estimate of water conservation savings as a percent reduction in average daily per capita consumption shall be provided to NWRO Water Resources.This estimate of water conservation savings will be replaced by evidence of actual water use reduction before a final water right certificate will be issued by the Department. A certificate of water right will not be issued until a final investigation is made.As part of the investigation Renton shall submit collected data. This permit shall be subject to cancellation should the penn ittee frill to comply ii’ith the above development schedule and/or fail to give notice to the Department of EcoloD’on forms provided by that Department documenting such compliance. Given under my hand and the seal of/his office at Bellevue,Washington,this ay of 2011. Department oEco1ogy REVIEWED BY OKAY (_) By _ .Jerry L.Lisak,Acting Section Manager,Water Resources SUPERSEDING PERMIT 2 G1-24781 rPE NOV 0 4 20fl CITY OF RENTON STATE OF WASHINGTON UTILITY SYSTEMS DEPARTMENT OF ECOLOGY Northwest Regional Office •3190 160th Ave SE •Bellevue,WA 98008-5452 •425-649-7000 711 for Washington Relay Service •Persons with a speech disability can call 877-833-6341 NOV 032011 Lys Homsby Utility Systems Director City of Renton 1055 South Grady Way RentonWA 98057 Re:Water Right No.G1-24781P Dear Lys Hornsby: Enclosed is your Superseding Permit to be retained for your records.Please read the enclosed information sheet,as well as your entire superseding permit. You must meet the provisions of your superseding permit before we will issue a final Certflcate of Water Right. Our information indicates your system has been completed.We are enclosing a Proof of Appropriation of Water form which is to be filed when the water has actually been put to full beneficial use.This form will need to include your County Assessor’s Parcel Number and must be notarized. If you cannot put the water to full beneficial use by September 30,2021: • You y submit the Proof ofAppropriation for a lesser quantity,or •You must contact this office to apply for an extension. If you have any questions,please contact Jerry Liszak at 425-649-7013. Sinely, 4t Jerry L.Liszak Acting Section Manager Water Resources Program JL/ng Enclosures:Superseding Permit Proof of Appropriation of Water Important Information About Your Water Right * STATE OF WASHINGTON DEPARTMENT OF ECOLOGY SUPERSEDING PERMIT TO APPROPRIATE PUBLIC WATERS OF TI-IE STATE OF WASHINGTON Surface Water (Issued in accordance with the provisions afChapter 117,Laws of Washington for 1917,and amendments thereto,and the rules and regulations of the Department of Ecalogy) Ground Water (Issued in accordance with the provisions of Cltapter 263,Laws of Washington for 1945,and -ansendmnents thereto,and the niles and regulations of the Department of Ecology PRIORITY DATE APPLICATION NUMBER PERMIT NUMBER CERTIFICATE NUMBER January 2,1986 Gl-24782 G1-24782P NAME City of Renton Public Works ADDRESS (STREET)(CITY)(STATE)(ZIP CODE) 1055 South Grady Way Renton WA 98057 T/te applicant is hereby granted a penn/I (a appropriate the,fol/ott’ing public n’ute,s of/he State /‘Washington.subject to existing rights and to the limitations and prot’islans set herein. PUBLIC WATERS TO BE APPROPRIATED SOURCE Well #12 TRIBUTARY OF (IF SURFACE WATERS) MAXIMUM CUBIC FEET PER SECOND MAXIMUM GALLONS PER MINUTE MAXIMUM ACRE FEET PER YEAR 1600 1792* QUANTITY,TYPE OF USE,PERIOD OF USE Municipal supply *Total annual withdrawal from this allocation and all rights held by Renton shall not exceed 14,809 acre-feet. LOCATION OF DIVERSION/WITHDRAWAL APPROXIMATE LOCATION OF DIVERSION--WITHDRAWAL LOCATED WITI-Ifl’l (SMALLEST LEGAL SUBDIVISION)SECTION TOWNSHIP N RANGE,(E OR W )W M W R I A.COUNTY SEI/4 SEI/4 16 23N SE 8 King RECORDED PLATTED PROPERTY LOT BLOCK OF (GIVE NAME OF FLAT OR ADDITION) LEGAL DESCRIPTION OF PROPERTY ON WHICH WATER IS TO BE USED City of Renton Municipal Water Supply service area within Township 23 north,Range 4 and 5 east and Township 24 north,Range S east along with wholesale water to Lakeridge/Bryn-Mawr Water District through an intertie.Emergency interties for exchange of water exists between Renton and the following service areas:Seattle and Kent. DESCRIPTION OF PROPOSED WORKS DEVELOPMENT SCHEDULE BEGIN PROJECT BY TIllS DATE COMPLETE PROJECT BY THIS DATE WATER PUT TO FULL USE BY THIS DATE. Completed Completed September 30,2021 SUPERSEDING PERMIT PROVISIONS Total annual withdrawal fiom this allocation (G 1-24782)and all rights held by Renton shall not exceed 14,809 acre-feet. The amount of water granted is a maximum limit that shall not be exceeded and the water user shall be entitled only to that amount of water within the specified limit that is beneficially used. Installation and maintenance of an access port as described in Ground Waler Bulletin No.I is required.An air line and gauge may be installed in addition to the access port. All water wells constructed within the state shall meet the minimum standards for construction and maintenance as provided under RCW 18.104 (Washington Well Construction Act of 1971)and Chapter 173-160 WAC (Minimum Standards for Construction and Maintenance of Water Wells). Static water level (SWL)shall be measured at least once each month.Measurements shall be taken after the pump has been shut off and the water level in the well has been stabilized.The data shall be maintained and made available to Ecology upon request.However,Ecology’s Water Resources Section (NWRO)shall be notified if the SWL is determined to be below the level normally recorded at that time of year. An approved measuring device shall be installed and maintained in accordance with RCW 90.03.360,WAC 508-64-020 through WAC 508- 64-040 and as updated.Meter readings shall be recorded monthly and this data shall be maintained and be made available to the Department of Ecology upon request. Renton shall monitor the shallow and intermediate aquifers at least monthly to determine the best approach for maintaining Cedar River flows in the reach associated with the Maplewood Golf Course aquifers. The USGS gage 12119000 (located in downtown Renton)shall be permanently maintained. Prior to using the instantaneous portion of this water right as additive to existing rights,a management plan shall be submitted to NWRO Water Resources and approved.The management plan shall provide detailed procedures for monitoring,pumping,and assuring that instream flows in the Cedar River will not be impaired by pumping. An estimate of water conservation savings as a percent reduction in average daily per capita consumption shall be provided to NWRO Water Resources.This estimate of water conservation savings will be replaced by evidence of actual water use reduction before a final water right certificate will be issued by the Department. A certificate of water right will not be issued until a final investigation is made.As part of the investigation Renton shall submit collected data. This permit shall be subject to cancellation should the permittee fail to comply with the above development schedule and/or fail to give notice to tile Department of Ecolo on/lirins provided by that Department documenting sue/i compliance. A) Given under my hand and the seal of tills of/Ice at Bellevue,Washington,tills >day of ,2011. Department of Ecology By _______________ Jer L.Liszak’Acling ection Manager,Water Resources SUPERSEDING PERMIT 2 Gl-24782 RECEIVED NOV 0 4 2Q11 CITY OF RENTON STATE OF WASHINGTON UTILiTY SYSTEMS DEPARTMENT OF ECOLOGY Northwest Regional Office •3190 160th Ave SE •Bellevue,WA 98008-5452 •425-649-7000 711 for Washington Relay Service •Persons with a speech disability can call 877-833-6341 NOV 03 2011 Lys Hornsby Utility Systems Director City of Renton 1055 South Grady Way Renton WA 98057 Re:Water Right No.G1-25396P Dear Lys Homsby: Enclosed is your Superseding Permit to be retained for your records.Please read the enclosed information sheet,as well as your entire superseding permit. You must meet the provisions of your superseding permit before we will issue a final Certificate of Water Right. Our information indicates your system has been completed.We are enclosing a Proof of Appropriation of Water form which is to be filed when the water has actually been put to full beneficial use.This form will need to include your County Assessor’s Parcel Number and must be notarized. If you cannot put the water to full beneficial use by September 30,2021: •You y submit the Proof ofAppropriation for a lesser quantity.or •You must contact this office to apply for an extension. If you have any questions,please contact Jerry Liszak at 425-649-7013. Sincrely, / ‘/*‘,/ Jry L Liszak Acting Section Manager Water Resources Program JL/ng Enclosures:Superseding Permit Proof of Appropriation of Water Important Information About Your Water Right 0 STATE OF WASHINGTON DEPARTMENT OF ECOLOGY SUPERSEDING PERMIT TO APPROIRIATE PUBLIC WATERS OF TFIE STATE OF WASI-IINGTON Surface Water (Issand in accordance with he provisions of Chapter I 17,Laws of Washington for 1917,and irnendtnents thereto,and the rales and regulations of the Department of Ecology) Ground Water (Issued in occordance with the provisions of Chapter 263,Lasvs of Washington for 1945, and amendments thereto,and the rules and regulations of the Department of Ecology) PRIORITY DATE APPLICATION NUMBER PERMIT NUMBER CERTIFICATE NUMBER February 23,1989 G1-25396 G1-25396P NAME City of Renton Public Works ADDRESS (STREET) (CITY)(STATE)(ZIP CODE) 1055 South Grady Way Renton WA 98057 The applicant is Itereby g,’anted a perutit to appropriate tltefolloit’i,tg public haters of the State of Wash,ngto,t,subject to exis!utg rights and to the lintitat,ons and provisio,ts set herein. PUBLIC WATERS TO BE APPROPRIATED SOURCE Well #1 1 TRIBUTARY OF (IF SURFACE WATERS) MAXIMUM CUBIC FEET PER SECOND MAXIMUM GALLONS PER MINUTE MAXIMUM ACRE FEET PER YEAR 900 1008* QUANTITY,TYPE OF USE.PERIOD OF USE Municipal supply *Total annual withdrawal from this allocation and all rights held by Renton shall not exceed 14,809 acre-feet. LOCATION OF DIVERSION/WITHDRAWAL APPROXIMATE LOCATION OF DIVERSION--WITI IDRAWAL 500 feet west and 450 feet south from the northeast corner of Section 21 LOCATED WITI-IIN (SMALLEST LEGAL SUISDIVISION)SECTION TOWNSHIP N RANGE,(E.OR W)V El V R.I A.COUNTY NE1/4NEI/4 21 23N ‘5E 8 King RECORDED PLATTED PROPERTY LOT BLOCK OF (GIVE NAME OF FLAT OR ADDITION) LEGAL DESCRIPTION OF PROPERTY ON WHICH WATER IS TO BE USED City of Renton Municipal Water Supply service area within Township 23 north,Range 4 and 5 east and Township 24 north,Range 5 east along with wholesale water to Lakeridge/Bryn-Mawr Water District through an intertie.Emergency interties for exchange of water exists between Renton and the following service areas:Seattle and Kent. DESCRIPTION OF PROPOSED WORKS Well 345 deep,16”diameter Connection to reservoirs DEVELOPMENT SCHEDULE BEGIN PROJECT BY THIS DATE.COMPLETE PROJECT BY THIS DATE.WATER PUT 10 FULL USE BY TI (IS DATE. Completed Completed September 30,2021 SUPERSEDING PERMIT PROVISIONS Total annual withdrawal from this allocation (G1-25396)and all rights held by Renton shall not exceed 14,809 acre-feet. Static water level (SWL)shall be measured at least once each month.Measurements shall be taken after the pump has been shut off and the water level in the w’ell has been stabilized.The data shall be maintained and made available to Ecology upon request.However,Ecology’s Water Resources Section (NWRO)shall be notified if the SWL is determined to be below the level nonially recorded at that time of year. An approved measuring device shall be installed and maintained in accordance with RCW 90.03.360,WAC 508-64-020 through WAC 508- 64-040 and as updated.Meter readings shall be recorded monthly and this data shall be maintained and be made available to the Department of Ecology upon request. Renton shall monitor the shallow and intermediate aquifers at least monthly to determine the best approach for maintaining Cedar River flows in the reach associated with the Maplewood Golf Course aquifers. The USGS gage 12119000 (located in downtown Renton)shall be permanently maintained. Prior to using the instantaneous portion of this water right as additive to existing rights,a management plan shall be submitted to NWRO Water Resources and approved.The management plan shall provide detailed procedures for monitoring,pumping,and assuring that instream flows in the Cedar River will not be impaired by pumping. An estimate of water conservation savings as a percent reduction in average daily per capita consumption shall be provided to NWRO Water Resources.This estimate of water conservation savings will be replaced by evidence of actual water use reduction before a final water right certificate will be issued by the Department. A certificate of water right will not be issued until a final investigation is made.As pail of the investigation Renton shall submit collected data to this office. Tins permit shall be subject to cancellation should the permnittee fail to comply with the above development schedule and/or fail to give notice to the Department of Ecolo’onformns provided by that Department documenting such compliance. •J)/1 Given under my hand and the seal of this office at Bellevue,Washington,this -day of 2011. Department of Ecology REVIEWED DY / OKAY.C JBy- Jerry L.Liszak,Acting Secti&i Manager,Water Resources SUPERSEDING PERMIT 2 Gl-25396 RECEVD NOV 0 4 2011 STATE OF WASHINGTON CTV OF RENTON DEPARTMENT OF ECOLOGY UTILITYSYSTEMS Northwest Regional Office •3190 160th Ave SE •Bellevue,WA 98008-5452 •425-649-7000 711 for Washington Relay Service •Persons with a speech disability can call 877-833-6341 NOV 03 2011 Lys Hornsby Utility Systems Director City of Renton 1055 South Grady Way Renton WA 98057 Re:Water Right No.G1-25397P Dear Lys Hornsby: Enclosed is your Superseding Permit to be retained for your records.Please read the enclosed information sheet,as well as your entire superseding permit. You must meet the provisions of your superseding permit before we will issue a final Certificate of Water Right. Our information indicates your system has been completed.We are enclosing a Proof of Appropriation of Water form which is to be filed when the water has actually been put to full beneficial use.This form will need to include your County Assessor’s Parcel Number and must be notarized. If you cannot put the water to full beneficial use by September 30,2021: •You submit the Proof ofAppropriation for a lesser quantity,or •You must contact this office to apply for an extension. If you have any questions,please contact Jerry Liszak at 425-649-7013. Sincerely, 7),,c7_ f\5 y Jrry IZ.Liszak Acting Section Manager Water Resources Program JL/ng Enclosures:Superseding Permit Proof of Appropriation of Water Important Information About Your Water Right 0 STATE OF WASHINGTON DEPARTMENT OF ECOLOGY SUPERSEDING PERMIT TO APPROPRIATE PUBLIC WATERS OF TI-IE STATE OF WASHINGTON Surface Water (Issued in accordance with tine provisions ofChapter 7,Laws of Washington for 1917,and amendnnents thereto,and tine rules and regulations of the Depannient of Ecology) Ground ‘Vater (Issued in accordance svgln the provisions of C’hapter 2i,3,Laws of Washington for 1945,and amendments thereto,arid the rules and regulations of the Department of Ecology PRIORITY DATE APPLICATION NUMBER PERMIT NUMBER CERTIFICATE NUMBER February 23,1989 Gl-25397 G1-25397P NAME City of Renton Public Works ADDRESS (STREET)(CITY)(STATE)(ZIP CODE) 1055 South Grady Way Renton WA 98057 The applicant is hei’eby granted a perntu to appropriate the follott’ing public waters of the State qi I Vasltington,subject to existing tights and to the hntitations and provisions set he,’eui. PUBLIC WATERS TO BE APPROPRIATED SOURCE Well #17 TRIBUTARY OF (IF SURFACE WATERS) MAXIMUM CUBIC FEET PER SECOND MAXIMUM GALLONS PER MINUTE MAXIMUM ACRE FEET PER YEAR 1500 1680* QUANTITY,TYPE OF USE,PERIOD OF USE Municipal supply *Total annual withdrawal from this allocation and all rights held by Renton shall not exceed 14,809 acre-feet. LOCATION OF DIVERSION/WITHDRAWAL APPROXIMATE LOCATION OF DIVERSION--WITI IDRAW’AL 450 feet west and 450 feet south from the northeast corner of Section 21 LOCATED \VITHIN (SMALLEST LEGAL SUBDIVISION)SECTION TOWNSHIP N RANGE,(E OR W )viM.W R I A COUNTY NEI/4NE1/4 21 23N 5E 8 King RECORDED PLATTED PROPERTY LOT BLOCK OF (GIVE NAME OF FLAT OR ADDITION) LEGAL DESCRIPTION OF PROPERTY ON WHICH WATER IS TO BE USED City of Renton Municipal Water Supply service area w i t h i n Township 23 north,Range 4 and 5 east and Township 24 north,Range 5 east along with wholesale water to Lakeridge/Bryn-Mawr Water District through an intertie.Emergency interties for exchange of water exists between Renton and the following service areas:Seattle and Kent. DESCRIPTION OF PROPOSED WORKS Well 346 feet deep,20 inch diameter . .DEVELOPMENT SCHEDULE BEGIN PROJECT BY TillS DATE COMPLETE PROJECT DV TIltS DATE.-WATER PUT TO FULL USE BY THIS DATE. Completed Completed September 30,2021 SUPERSEDING PERMIT PROVISIONS Total annual withdrawal from this allocation (Gl-25397)and all rights held by Renton shall not exceed 14,809 acre-feet. An approved measuring device shall be installed and maintained in accordance with RCW 90.03 .360,WAC 508-64-020 through WAC 508- 64-040 and as updated.Meter readings shall be recorded monthly and this data shall be maintained and be made available to the Department of Ecology upon request. Static water level (SWL)shall be measured at least once each month.Measurements shall be taken after the pump has been shut off and the water level in the well has been stabilized.The data shall be maintained and made available to Ecology upon request.However,Ecology’s Water Resources Section NWRO)shall be notified if the SWL is determined to be below the level noimally recorded at that time of year. Renton shall monitor the shallow and intermediate aquifers at least monthly to determine the best approach for maintaining Cedar River flows in the reach associated with the Maplewood Golf Course aquifers. The USGS gage 12119000 (located in downtown Renton)shall be permanently maintained. Prior to using the instantaneous portion of this water right as additive to existing rights,a management plan shall be submitted to NWRO Water Resources and approved.The management plan shall provide detailed procedures for monitoring,pumping,and assuring that instream flows in the Cedar River will not be impaired by pumping. An estimate of water conservation savings as a percent reduction in average daily per capita consumption shall be provided to NWRO Water Resources.This estimate of water conservation savings will be replaced by evidence of actual water use reduction before a final water right certificate will be issued by the Department. A certificate of water right will not be issued until a final investigation is made.As part of the investigation Renton shall submit collected data to this office. This permit shall be subject to cancellation should the perm i/tee fail to comply.wit/i the above development schedule and/or fail to give notice to 1/ic Department of Ecolo’onformns provided by that Department documenting such compliance. Given under my hand and 1/ic seal of this office at Bellevue,Washington,1/us ay of ,20/1. Department of Ecology REVIEWED BY OKAY_________;/ By /L7 Jeiiy L.Liszak,Actilig Sectin Manager,Water Resources SUPERSEDING PERIVIIT 2 G1-25397 APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix N DRINKING WATER QUALITY MONITORING PLAN City of Renton Water System Plan Update APPENDIX N DRINKING WATER QUALITY MONITORING PLAN Contents I. INTRODUCTION 3 II. WATER SYSTEM OVERVIEW 3 III. MONITORING FOR OPERATIONS 4 A. Chlorine ................................................................................................................................... 4 B. Fluoride ................................................................................................................................... 6 C. Turbidity ................................................................................................................................. 7 D. Temperature ........................................................................................................................... 7 E. Phosphate ............................................................................................................................... 8 F. Iron .......................................................................................................................................... 8 G. Manganese .............................................................................................................................. 9 H. Ammonia .............................................................................................................................. 10 I. Hydrogen Sulfide .................................................................................................................. 10 J. pH ......................................................................................................................................... 11 K. Well Water Levels .................................................................................................................. 12 L. Production Volumes and Flow Rates ..................................................................................... 12 IV. COMPLIANCE MONITORING 13 A. Bacteriological ...................................................................................................................... 13 B. Inorganic Chemical and Physical ........................................................................................... 14 C. Residential Tap Sampling for Lead and Copper ..................................................................... 15 D. Disinfectant Residuals and Disinfection Byproducts .............................................................. 16 E. Volatile Organic Chemicals.....................................................................................................17 F. Synthetic Organic Chemicals................................................................................................. 18 G. Radionuclides ........................................................................................................................ 19 V. Aquifer Management Monitoring 20 A. Aquifer Water Quality Monitoring ......................................................................................... 20 B. Downtown Aquifer Water Levels ........................................................................................... 20 C. Maplewood Aquifer Water Levels.......................................................................................... 21 VI. WATER QUALITY REGULATIONS OF CURRENT SIGNIFICANCE 22 A. Revised Total Coliform Rule (RTCR) ...................................................................................... 22 B. The Groundwater Rule (GWR) ............................................................................................... 23 C. Stage 1 and Stage 2 Disinfectants and Disinfection Byproducts Rules (D/DBPR) ................... 24 D. Unregulated Contaminants Monitoring Rule 4 (UCMR4) ....................................................... 25 Appendices Appendix A Coliform Monitoring Manual Appendix B Stage 2 Disinfectants and Disinfection Byproducts Monitoring Plan I. INTRODUCTION Providing safe, clean drinking water is one of Renton’s highest priorities. Our municipal water system produces an average of 7.3 million gallons of water each day and serves over 98,000 customers. To ensure public health protection, the City of Renton (City) has established a monitoring program that covers operational parameters, regulatory requirements, and aquifer protection. This Plan supplements the City’s 2019 Water System Plan and updates the 2012 Drinking Water Quality Monitoring Plan. The document is divided into five sections. The first section describes the water system and treatment process for each source. The second section describes water quality monitoring for operations. The third section describes water quality compliance monitoring per state and federal regulations, such as Chapter 246-290 of the Washington Administrative Code (WAC) and the Safe Drinking Water Act. The fourth section describes aquifer management monitoring, which is part of the City’s Aquifer Protection Program. The fifth section discusses current drinking water regulations that have a significant impact on water utility operations. The City’s Coliform Monitoring Manual and Stage 2 Disinfectants and Disinfection Byproducts Monitoring Plan are presented in Appendix A and B, respectively. II. WATER SYSTEM OVERVIEW The City’s water system provides service to an area of approximately 17.25 square miles that is largely coincident with the city limits. The water distribution system serves the valley floor and parts of five surrounding hills: West Hill, the Highlands, Scenic Hill (also known as Renton Hill), Talbot Hill, and Rolling Hills. The City currently serves 17,830 customers (service connections) within an elevation range of 11 to 475 feet. The City supplies wholesale water to Skyway Water and Sewer District through a single-metered connection. The City owns and operates a multi-source municipal water system including supply, treatment, storage, and distribution of potable water to residential, commercial, industrial, and wholesale customers. The City’s water distribution system consists of more than 300 miles of pipeline. Water supply sources include five downtown wells (RW-1, RW-2, RW-3, PW-8, and PW-9) and one artesian spring (Springbrook Springs) that are used for normal supply. The production wells draw from a relatively shallow aquifer (Cedar Valley Aquifer), which is an underground layer of sand and gravel that runs 3 1/2 miles long and at some points is only 23 feet below ground surface. The aquifer is fed by rain and snow falling on the aquifer and higher adjacent ground, as well as by groundwater flow from the Cedar Valley. As the City's primary water source, the Cedar Valley Aquifer has been designated a "sole source" by the U.S. Environmental Protection Agency. There are also three production wells (PW-11, PW-12, and PW-17) located east of the downtown area at the Maplewood Golf Course that provide an alternate source of supply in the event of the contamination of the Downtown Wellfield. A secondary purpose of the Maplewood Wellfield is to provide supplementary (non-additive) supply during high demand periods. In addition, the City is a wholesale customer of SPU, which gets its supply from the Cedar and Tolt Rivers. The City currently only buys wholesale water from SPU to sell directly to Boeing, but the City has a long-term supply contract for backup supply during summer peak use periods and for future water demands. As a result of the City’s topography and geography, the City has 16 hydraulically distinct pressure zones. Pumping throughout the water system is accomplished by 12 booster pump stations (BPS) that are located throughout the City. Currently there are 10 reservoirs in the system, strategically located to provide adequate equalizing and fire flow reserves for all pressure zones. Pressure reducing valves (PRVs) are used to supply lower pressure zones from higher pressure zones that contain water storage reservoirs. The City has seven metered interties with the SPU transmission mains and three additional emergency supply interties with other neighboring water systems. Each source is currently designed with primary disinfection using chlorine (gaseous chlorine or sodium hypochlorite). Sodium fluoride is also added at each source to prevent dental caries. The City treats the water from the Downtown Wells and Springbrook Springs with sodium hydroxide (NaOH) to raise the pH of the water, which decreases the corrosivity of the water. The Maplewood Treatment Plant treats water by: (1) removes hydrogen sulfide by converting it to sulfate by adding oxygen (granular activated carbon is used as a catalyst), (2) removes manganese using green sand filters, and (3) converts ammonia in the water to nitrogen gas by reacting it with sodium hypochlorite in a contact basin. A corrosion inhibitor and sequestering agent is used in Well PW-5A to treat for naturally-occurring iron and manganese. Since there is also naturally-occurring ammonia in the water, the chlorine dosage is set to create monochloramines for disinfection. With existing treatment, aesthetic-related problems (taste, odor, and staining) still remain; therefore this source is only used as a back-up source of supply at this time. The City also adds Aqua Mag® blended phosphates to the water in areas of the distribution system that contain a high number of unlined cast iron water mains. It acts to control the corrosion of the interior surfaces of water mains. Ortho-polyphosphates are added at the Mt. Olivet BPS and West Hill BPS. III. MONITORING FOR OPERATIONS Operational monitoring is used to check that treatment plants and other water facilities are operating effectively to deliver water that meets standards and to provide early warning that source water quality may be deteriorating or a treatment process may be failing. Operational monitoring samples are analyzed in laboratories located in the City’s treatment plants, as approved by WAC 246-290-300(1)(c). A. Chlorine Parameters: Free chlorine residuals are measured in milligrams per liter (mg/L). Chlorine demand is calculated in mg/L. The City maintains a free chlorine residual between 0.6 and 1 mg/L throughout the distribution system. Sampling and Analysis Methods: The City continuously measures the free chlorine residual in the treated water from each source using fixed in-line Hach CL17 analyzers (colorimetric DPD analysis, EPA Method 334.0). The analyzer data is recorded by supervisory control and data acquisition (SCADA) and the results are stored in the SCADA System History database. Water quality maintenance staff also measure for free chlorine residuals on a daily basis from each source that is operating when staff is present and at nine sampling stations located throughout the distribution system. Each grab sample is manually collected in a glass bottle and analyzed using a Chlorine Reagent with a portable Hach Pocket Colorimeter II (Hach Method 8021). Per regulatory requirements, water quality maintenance staff measure for free chlorine residuals during compliance total coliform bacteria (Bac-T) sampling (see the Coliform Monitoring Plan in Appendix A for the locations of the coliform sampling sites). Grab Sample Locations: Sampling Station Name Water Quality Database ID Well RW-1-2-3 End of CT Pipe Loop MS040 Wells PW-8-9 Post CT Pipe Chlorine CTPost02 Maplewood 565 Treated Water SA#14 PS010 Well EW-3R Treated Water PS024 Springbrook Springs Sampling Station POE13 311 Chelan Ave SE Sampling Station MS030 1622 Hoquiam PL NE Sampling Station MS034 City Shops Sampling Station MS054 Highlands BPS 565 Zone Tap PS001 2510 Meadow Ave N Sampling Station MS033 North Talbot BPS 490 Zone Tap PS005 S 180th & W Valley Hwy Sampling Station MS028 West Hill BPS 495 Zone Tap PS009 806 High Ave S Sampling Station MS026 Recording and Reporting: Water quality maintenance staff record raw data on the field form, City of Renton Pump/Chemical Feed/Sampling Stations. Data from this field form is used to complete the forms sent to DOH. Chlorine demand is calculated based on volume of water produced and pounds of chlorine consumed. The combined chlorine demand is calculated daily for all the chlorine gas supplied sources (Springbrook Springs; RW-1, 2 & 3; PW-8 & 9; and EW-3R) and for the sodium hypochlorite supplied sources (PW-11, 12 & 17). Each calculated value is recorded on the DOH form, Chlorination Plant & Turbidity Report, which is sent to DOH on a monthly basis. The number of samples, the highest concentration, the lowest concentration, and the average concentration of free chlorine are also recorded daily on the DOH form per each chlorine type (combined chlorine gas supplied sources and combined sodium hypochlorite supplied sources). The chlorine residual concentration at each operating source is recorded daily on the DOH form, Ground Water Treatment Plant Report, which is sent to DOH on a monthly basis. Copies of these DOH reports are provided to water utility engineering staff. The free chlorine residual concentrations, which are measured during Bac-T sample collection, are recorded on the coliform sample report forms that are submitted to the commercial laboratory for compliance purposes 1. 1 Sources: WAC 246-290-300(3)(a)(ii) B. Fluoride Parameters: Fluoride is measured in mg/L. Fluoride demand is calculated in mg/L. The City maintains a fluoride concentration of 0.7 mg/L with an operating tolerance of 0.5 and 0.9 mg/L. Sampling and Analysis Methods: Water quality maintenance staff measure for fluoride on a daily basis from each source that is operating when staff is present and at three sampling stations located throughout the distribution system. Each grab sample is manually collected in a plastic bottle and analyzed at the City Shops laboratory by the SPADNS 2 colorimetric method (Hach Method 10225) using a Fluoride Reagent with a Hach DR2700 Spectrophotometer. Once a month, the water quality maintenance staff collect two fluoride grab samples at every source that was operational during that month. One sample is tested at the City Shops laboratory using the City- owned testing equipment (see above). The result of the test along with the second sample are sent to a commercial laboratory for analyses (see Inorganic Chemical and Physical for fluoride compliance monitoring). Both results are submitted to the DOH for comparison to ensure proper calibration of the City’s testing equipment. Grab Sample Locations: Sampling Station Name Water Quality Database ID Well RW-1-2-3 End of CT Pipe Loop MS040 Wells PW-8-9 Post CT Pipe Chlorine CTPost02 Maplewood 565 Treated Water SA#14 PS010 Well EW-3R Treated Water PS024 Springbrook Springs Sampling Station POE13 1622 Hoquiam PL NE Sampling Station MS034 2510 Meadow Av N Sampling Station MS033 North Talbot BPS 490 Zone Tap PS005 Recording and Reporting: Water quality maintenance staff record raw data on the field form, City of Renton Pump/Chemical Feed/Sampling Stations. Data from this field form is used to complete the forms sent to DOH. Fluoride demand is calculated based on volume of water produced and pounds of sodium fluoride consumed. Daily fluoride concentrations and fluoride demand for each operational source are recorded on the DOH form, Fluoridation Monthly Operations Report, which is sent to DOH on a monthly basis. The fluoride concentrations that are measured daily at each operational source are also reported on the DOH form, Ground Water Treatment Plant Report, which is sent to DOH on a monthly basis. Copies of the DOH reports are provided to water utility engineering staff. C. Turbidity Parameters: Turbidity is measured in Nephelometric Turbidity Units (NTUs). Sampling and Analysis Method: Water quality maintenance staff measure for turbidity on a daily basis from each source that is operating when staff is present. Turbidity is measured at the source, before treatment (raw sample). Each grab sample is manually collected in a plastic bottle and analyzed at the Corrosion Control Treatment Facility laboratory using a Hach 2100N Turbidimeter (EPA Method 180.1). Grab Sample Locations: Sampling Station Name Water Quality Database ID Well RW-1 Raw 472853122115701 Well RW-2 Raw 472853122115601 Well RW-3 Raw 472853122115602 Well PW-8 Raw 472901122114901 Well PW-9 Raw 472858122114201 Well EW-3R Raw 472902122115501 Springbrook Springs Treatment Building Raw MS016 Wells PW-11-12-17 Raw Water SA#4 PS016 Recording and Reporting: Water quality maintenance staff record the turbidity measurements on the field form, City of Renton Pump/Chemical Feed/Sampling Stations. Data from this field form is used to complete the forms sent to DOH. The daily high value and low value for turbidity are recorded on the DOH form, Chlorination Plant & Turbidity Report, per each chlorine type (combined chlorine gas supplied sources and combined sodium hypochlorite supplied sources). These reports are sent to DOH on a monthly basis, and copies are provided to water utility engineering staff. D. Temperature Parameters: Temperature is measured in degrees Celsius. Sampling and Analysis Method: Water quality maintenance staff measure for temperature on a daily basis from each source that is operating when staff is present. Temperature is measured at the source, before treatment with chlorine and fluoride (raw water sample). Grab Sample Locations: See Turbidity Grab Sample Locations. Recording and Reporting: Water quality maintenance staff record the temperature measurements on the field form, City of Renton Pump/Chemical Feed/Sampling Stations. Data from this field form is used to complete the forms sent to DOH. The daily temperature for each operational source is transferred onto the DOH form, Ground Water Treatment Plant Report, which is sent to DOH on a monthly basis. Copies of the DOH reports are provided to water utility engineering staff. E. Phosphate Parameters: Phosphate (PO43-) is measured in mg/L. The City monitors for phosphate because ortho- polyphosphates are added into the distribution system where there is a potential for corrosion of iron pipes. The optimal range for ortho-polyphosphates is between 1.0 to 2.0 mg/L. Sampling and Analysis Method: Water quality maintenance staff measure for phosphate on a daily basis at two sampling stations located in areas of the distribution system that contain a high concentration of unlined cast iron water mains. Each grab sample is manually collected in a plastic bottle and analyzed at the City Shops laboratory by the colorimetric method (Hach Method 8048) using a Phosphate Reagent with a Hach DR2700 Spectrophotometer. Grab Sample Locations: Sampling Station Name Water Quality Database ID 2510 Meadow Av N Sampling Station MS033 Lind NW & Taylor Pl NW Sampling Station MS032 Recording and Reporting: Water quality maintenance staff record the phosphate concentrations on the field form, City of Renton Pump/Chemical Feed/Sampling Stations. The results are transferred onto the City form, Iron and Phosphate, which is provided to water utility engineering staff. F. Iron Parameters: Iron (Fe) is measured in mg/L. The City monitors for iron in areas of the distribution system where there is a potential for corrosion of iron pipes and at the Maplewood sources containing naturally- occurring iron. Iron concentrations of 0.3 mg/L or greater can cause a metallic taste in the water and reddish brown staining of laundry and plumbing fixtures for customers. To eliminate staining problems, the City has a treatment goal of 0.05 mg/L or less for iron concentrations in the treated water. Sampling and Analysis Method: Water quality maintenance staff measure for iron on a daily basis at two sampling stations located in areas of the distribution system that contain a high concentration of unlined cast iron water mains. Grab samples are manually collected in a plastic bottle and analyzed at the City Shops laboratory by the colorimetric method (Hach Method 8008) using an Iron Reagent with a Hach DR2700 Spectrophotometer. When the Maplewood sources are operational (and if time allows), water quality maintenance staff also measure for iron at the Maplewood Treatment Plant. Iron is measured at the raw water intake, mid- point of the Chlorine Contact Chamber, and at the low-lift pump discharge pipe (when running). Each grab sample is manually collected in a plastic bottle and analyzed at the Maplewood Treatment Plant by the colorimetric method (Hach Method 8146) using an Iron Reagent with a Hach DR3900 Spectrophotometer. Grab Sample Locations: Sampling Station Name Water Quality Database ID 2510 Meadow Av N Sampling Station MS033 Lind NW & Taylor Pl NW Sampling Station MS032 Wells PW-11-12-17 Raw Water SA#4 PS016 Maplewood Chlorine Contact Chamber SA#11 PS023 Maplewood Low-Lift Pumps SA#12 MS037 Recording and Reporting: Water quality maintenance staff record the iron concentrations on the field form, City of Renton Pump/Chemical Feed/Sampling Stations. The results are transferred onto the City form, Iron and Phosphate, which is provided to water utility engineering staff. Results from the Maplewood Treatment Plant are recorded on the City form, Maplewood Treatment Plant Operations Log. G. Manganese Parameters: Manganese (Mn) is measured in mg/L. The City monitors for manganese, which occurs naturally in the deep Maplewood Aquifer. Manganese concentrations of 0.05 mg/L or greater can cause a metallic taste in the water and brownish black staining of laundry and plumbing fixtures for customers. To eliminate staining problems, the City has a treatment goal of 0.01 mg/L or less for manganese concentrations in the treated water at the Maplewood Treatment Plant. Sampling and Analysis Method: When the Maplewood sources are operational (and if time allows), water quality maintenance staff measure for manganese at the Maplewood Treatment Plant. Manganese is measured at the raw water intake, mid-point of the Chlorine Contact Chamber, and at the low-lift pump discharge pipe (when running). Each grab sample is manually collected in a plastic bottle and analyzed at the Maplewood Treatment Plant by the PAN colorimetric method (Hach Method 8149) using a Manganese Reagent Set with a Hach DR3900 Spectrophotometer. Grab Sample Locations: Sampling Station Name Water Quality Database ID Wells PW-11-12-17 Raw Water SA#4 PS016 Maplewood Chlorine Contact Chamber SA#11 PS023 Maplewood Low-Lift Pumps SA#12 MS037 Recording and Reporting: Results are recorded on the City form, Maplewood Treatment Plant Operations Log. H. Ammonia Parameters: Ammonia (NH3-N) is measured in mg/L. At the Maplewood Treatment Plant, breakpoint chlorination is used to remove naturally-occurring ammonia. Sampling and Analysis Method: When the Maplewood sources are operational (and if time allows), water quality maintenance staff measure for ammonia at the Maplewood Treatment Plant. Ammonia is measured at the raw water intake and at the mid-point of the Chlorine Contact Chamber. Each grab sample is manually collected in a plastic bottle and analyzed at the Maplewood Treatment Plant by the Salicylate colorimetric method (Hach Method 10023) using an Ammonia Salicylate Reagent with a Hach DR3900 Spectrophotometer. Grab Sample Locations: Sampling Station Name Water Quality Database ID Wells PW-11-12-17 Raw Water SA#4 PS016 Maplewood Chlorine Contact Chamber SA#11 PS023 Recording and Reporting: Results are recorded on the City form, Maplewood Treatment Plant Operations Log. I. Hydrogen Sulfide Parameters: Hydrogen Sulfide (H2S) is measured in mg/L. At the Maplewood Treatment Plant, granular activated carbon is used to convert naturally-occurring hydrogen sulfide to sulfate. To improve taste and odor, the City has a treatment goal of 0.001 mg/L or less for hydrogen sulfide concentrations in the treated water. Sampling and Analysis Method: When the Maplewood sources are operational (and if time allows), water quality maintenance staff measure for hydrogen sulfide at the Maplewood Treatment Plant. Hydrogen sulfide is measured at the raw water intake and at the mid-point of the Chlorine Contact Chamber. Each grab sample is manually collected in a plastic bottle and analyzed at the Maplewood Treatment Plant by the Methylene Blue colorimetric method (Hach Method 8131) using Sulfide Reagents with a Hach DR3900 Spectrophotometer. Grab Sample Locations: Sampling Station Name Water Quality Database ID Wells PW-11-12-17 Raw Water SA#4 PS016 Maplewood Chlorine Contact Chamber SA#11 PS023 Recording and Reporting: Results are recorded on the City form, Maplewood Treatment Plant Operations Log. J. pH Parameters: pH is measured on a scale of 0 to 14, with 7 being neutral. pH values less than 7 indicate acidic conditions, which can lead to corrosion and the leaching of metals. As recommended by the DOH, the optimal pH range for the City’s treated water is between 7.2 and 10. Sampling and Analysis Method: The City measures the pH of treated water continuously by analyzer at all sources. The analyzer data is recorded by SCADA and the results are stored in the SCADA System History database. Water quality maintenance staff also measure for pH on a daily basis at sources operating when they are present (both before and after NaOH injection) and at two sampling stations located throughout the distribution system. Samples are manually collected in a plastic bottle and analyzed at the Corrosion Control Treatment Facility laboratory using a Thermo Electron Corp pH meter. Grab Sample Locations: Sampling Station Name Water Quality Database ID Well RW-1 Raw (before NaOH injection) 472853122115701 Well RW-2 Raw (before NaOH injection) 472853122115601 Well RW-3 Raw (before NaOH injection) 472853122115602 Well PW-8 Raw (before NaOH injection) 472901122114901 Well PW-9 Raw (before NaOH injection) 472858122114201 Well EW-3R Raw (before NaOH injection) 472902122115501 Springbrook Springs Treatment Building Raw (before NaOH injection) MS016 Wells PW-11-12-17 Raw Water SA#4 PS016 Well RW-1-2-3 End of CT Pipe Loop (after NaOH injection) MS040 Wells PW-8-9 Post CT Pipe Chlorine (after NaOH injection) CTPost02 Maplewood 565 Treated Water SA#14 (after NaOH injection) PS010 Well EW-3R Treated Water (after NaOH injection) PS024 Springbrook Springs Sampling Station (after NaOH injection) POE13 2510 Meadow Av N Sampling Station MS033 North Talbot BPS 490 Zone Tap PS005 Recording and Reporting: Water quality maintenance staff record the pH values on the field form, City of Renton Pump/Chemical Feed/Sampling Stations. The measurements are transferred to the City form, pH, which is provided to water utility engineering staff. Data from this field form is also used to complete the forms sent to DOH. Pre- and post-treatment pH values for each operational source are transferred onto the DOH form, Ground Water Treatment Plant Report, which is sent to DOH on a monthly basis. Copies of the DOH reports are provided to water utility engineering staff. K. Well Water Levels Parameters: Water levels are measured in feet, from the top of the well casing (TOC). Sampling and Analysis Method: Well transducers measure the water level continuously in each production well. The transducer data is recorded by SCADA and the results are stored in the SCADA System History database. Water quality maintenance staff also manually measure the water level at each production well with the exception of Well PW-12. Well PW-12 requires confined space entry. Manual measurements are performed on a monthly basis, whether the well is in operation or not. Locations: Wells RW-1, RW-2, RW-3, PW-8, PW-9, EW-3R, PW-11, and PW-17. Recording and Reporting: Water quality maintenance staff record the water levels on the field form, City of Renton Pump/Chemical Feed/Sampling Stations. The measurements are transferred to the City form, Well Level Measurements YYYY, which is provided to water utility engineering staff. Water utility engineering staff enter the measurements into the City’s Water Level database, which stores historical data for the City’s production wells and groundwater monitoring (non-pumping) wells. L. Production Volumes and Flow Rates Parameters: The volume of water produced is measured in gallons, and the flow rate is calculated in gallons per day. Sampling and Analysis Method: Flow meters measure the flow rate continuously at each metered location. The flow data is recorded by SCADA and the results are stored in the SCADA System History database. Water quality maintenance staff also manually record flow meter readings on a daily basis for each source. Locations: Each source and each BPS with the exception of Tiffany Park and Fred Nelson. Recording and Reporting: Water quality maintenance staff record the flow meter readings on the field form, City of Renton Pump/Chemical Feed/Sampling Stations. The total monthly production volume and average daily flow rate at each location are calculated and recorded on the City form, Renton Water Utility Monthly Report, which is provided to water utility engineering staff. IV. COMPLIANCE MONITORING Compliance monitoring is used to determine whether water supplies comply with standards and indicator parameters in state and federal regulations. This monitoring is mandatory and compliance monitoring samples are analyzed using EPA-approved methods at State-certified laboratories, with the exception of residual disinfectant concentration. The State of Washington has primacy over the regulation of public drinking water. This means the DOH has full authority and responsibility for implementing and enforcing both state and federal drinking water laws. Under primacy, the DOH must adopt state rules that are at least as stringent as the rules promulgated by the EPA. Regulatory requirements in this section are referenced to WAC 246-290, unless the WAC directly references the Code of Federal Regulations (CFR) or a federal drinking water law has yet to be included in the WAC. Adjustments to the monitoring frequency may be granted by the DOH if there is low vulnerability to contamination from a certain chemical or group of chemicals. The DOH has the authority to grant waivers for certain parameters, depending on vulnerability and previous sampling results. The DOH has issued state-wide waivers for insecticides, dioxin, diquat, endothall, glyphosate, polychlorinated biphenyls (PCBs), ethylene dibromide (EDB), and dibromochloropropane (DBCP). The City also has a permanent waiver for asbestos; temporary waivers for inorganic contaminants (IOCs), volatile organic chemicals (VOCs), and synthetic organic chemicals (SOCs); and a reduced monitoring schedule for total trihalomethane (TTHM) and haloacetic acids (HAA5). A. Bacteriological Regulatory Requirement: Monitoring for total coliforms and Escherichia coli (E.coli) is required per state and federal regulations 2. Systems need only determine the presence or absence of total coliforms and E.coli 3. Coliform treatment technique triggers, assessment requirements, and violations are specified in WAC 246-290-320(2) and described in the Coliform Monitoring Plan in Appendix A. Sampling Locations and Frequency: 100 routine samples are required each month. See coliform sampling site locations in the Coliform Monitoring Plan in Appendix A. Sampling and Analysis Method: Water samples for bacteriological analysis are collected in plastic bottles provided by the commercial laboratory and placed in a chilled cooler. The samples are tested by a State- accredited laboratory using EPA Methods specified in 40 CFR 124.21(f). Recording and Reporting: The commercial laboratory reports results directly to DOH. A copy of the sample report form is returned to water quality maintenance staff with a “present” or “absent” indication for coliform bacteria. 2 Sources: WAC 246-290-300(3), 40 CFR 141.21 & Subpart Y 3 Sources: WAC 246-290-310(2), 40 CFR 141.852(a)(2) B. Inorganic Chemical and Physical Regulatory Requirement: Monitoring for IOC and physical substances is required per state and federal regulations 4. The primary and secondary chemical and physical substances and their respective maximum contaminant levels 5 (MCLs) are listed below. Substance Primary MCL (mg/L) Antimony (Sb) 0.006 Arsenic (As) 0.01 Asbestos 7 million fibers/liter (longer than 10 microns) Barium (Ba) 2 Beryllium (Be) 0.004 Cadmium (Cd) 0.005 Chromium (Cr) 0.1 Copper (Cu) 1.3* Cyanide (HCN) 0.2 Fluoride (F) 4 Lead (Pb) 0.015* Mercury (Hg) 0.002 Nickel (Ni) 0.1 Nitrate (as N) 10 Nitrite (as N) 1 Selenium (Se) 0.05 Sodium (Na) 20** Thallium (Tl) 0.002 *For lead and copper, the EPA has established distribution system related levels (action levels) at which a system is required to consider corrosion control **recommended level is a level of concern for those consumers that may be restricted for daily sodium intake in their diets Substance Secondary MCL Color 15 Color Units Specific Conductivity 700 umhos/cm Total Dissolved Solids (TDS) 500 mg/L The IOC analytes are covered by DOH TEST PANEL: IOC. Direct the laboratory to analyze for IOC analytes and physical characteristics for drinking water compliance monitoring. 4 Sources: WAC 246-290-300(4), 40 CFR 141.23&88 5 Sources: WAC 246-290-310 (Tables 5 and 6) Substance Secondary MCL (mg/L) Chloride (Cl) 250 Fluoride (F) 2 Iron (Fe) 0.3 Manganese (Mn) 0.05 Silver (Ag) 0.1 Sulfate (SO4) 250 Zinc (Zn) 5 Sampling Locations: From a point representative of the source, after treatment and prior to entry to the distribution system 6. Source Name Sampling Station Name Water Quality Database ID Wells RW-1, RW-2, RW-3 Wells RW-1-2-3 End of CT Pipe Loop MS040 Wells PW-8 and PW-9 Wells PW-8-9 Post CT Pipe Chlorine CTPost02 Well PW-5A Well PW-5A Treated Water FH NE668 POE14 Wells PW-11, PW-12, PW-17 Maplewood 565 Treated Water SA#14 PS010 Well EW-3R Well EW-3R Treated Water PS024 Springbrook Springs Springbrook Springs Sampling Station POE13 Sampling and Analysis Method: Treated source water samples are collected in glass bottles provided by the commercial laboratory and placed in a chilled cooler. The samples are tested by a State-accredited laboratory using EPA Methods specified in 40 CFR 124.23(k). Sampling Frequency: Nitrate must be sampled annually (there is no waiver for nitrate). Other IOCs are sampled once per every 3 years, unless waived by DOH7. The City currently has waivers to reduce monitoring for IOC to once per every 9 years. Recording and Reporting: The commercial laboratory reports results directly to DOH and sends a copy to the water quality maintenance staff. A copy of the laboratory report is also provided to water utility engineering staff, who enters the analytical results into the City’s Water Quality database. C. Residential Tap Sampling for Lead and Copper Regulatory Requirement: Monitoring at residential taps for lead and copper is required per state and federal regulations 8. The action levels for lead and copper are 0.015 and 1.3 mg/L, respectively 9. As part of the lead and copper tap sampling program, the City also collects pH samples within the distribution system. The optimal water quality parameter requirement is pH greater than or equal to 7.2 in the distribution system. Sampling Locations: The City is required to sample 30 sites (single-family homes)10 for lead and copper. There are 159 qualified sites in the City’s Water Quality database (identified by the designation “LS***”). The City is also required to sample for pH at seven locations within the distribution system. The pH levels are collected from dedicated sampling stations used for routine coliform samples. 6 Sources: WAC 246-290-300 (Table 4), 40 CFR 124.23(a)(1) 7 Sources: WAC 246-290-300(4), 40 CFR 141.23(b-e) 8 Sources: WAC 246-290-300(5), 40 CFR 141.86-88 9 Sources: WAC 246-290-310(Table 5), 40 CFR 141.80(c) 10 Sources: WAC 246-290-300(5), 40 CFR 141.86(c)&(d)(4)(v) Sampling and Analysis Method: Lead and copper samples are collected by residents from the cold water side of their kitchen or bathroom faucets. The samples are collected in plastic bottles provided by the commercial laboratory. Residents are instructed not to run the water for 6 hours prior to taking the sample. Water utility engineering staff collect the filled bottles and deliver the samples to the commercial laboratory for analysis. The pH levels are field measured using a Hach Pocket Pro+ pH meter. Sampling Frequency: Once per every 3 years11 for lead and copper. Lead and copper samples must be collected between June 1 and September 30. The pH samples must be collected twice every 3 years. Recording and Reporting: The commercial laboratory reports lead and copper compliance results directly to DOH and sends a copy to the water quality engineering staff who manage the lead and copper tap sampling program. The analytical results are entered into the City’s Water Quality database and letters are distributed to participants with the results. D. Disinfectant Residuals and Disinfection Byproducts Regulatory Requirement: Monitoring for disinfectant residuals (chlorine) and disinfection byproducts (TTHM and HAA5) is required per state and federal regulations 12. The MCLs for TTHM and HAA5 are 0.080 and 0.060 mg/L, respectively13. The maximum residual disinfectant level (MRDL) for chlorine is 4 mg/L (as Cl2)14. As of January 2017, the DOH requires a detectable residual disinfectant concentration of at least 0.2 mg/L in all active parts of the distribution system 15. In order to maintain the chlorination requirements of 4-log virus treatment (CT=6), the City has minimum chlorine residuals required at the end of each CT pipeline: • Springbrook Springs = 0.80 mg/L • Wells RW-1, RW-2, and RW-3 = 0.62 mg/L • Wells PW-8 and PW-9 = 0.70 mg/L • Well EW-3R = 0.85 mg/L At the Maplewood Treatment Plant, water in the Chlorine Contact Basin and Clearwell have a contact time of at least 4 hours before the treated water enters the distribution system. The City maintains a chlorine residual of 1.0 mg/L for the Maplewood Wellfield. Distribution monitoring for TTHM and HAA5 are covered by DOH TEST PANELS: TTHM and HAA5. Source water monitoring for TTHM is covered by DOH TEST PANEL: VOC1. Sampling Locations and Frequency: Water quality maintenance staff measure for chlorine residuals on a daily basis from each source that is operating when staff is present and at nine sampling stations located throughout the distribution system (see chlorine sampling locations in Section III - Monitoring for Operations). Water quality maintenance staff also measure for chlorine residuals at coliform sampling stations during compliance Bac-T sampling (see the Coliform Monitoring Plan in Appendix A). 11 Sources: WAC 246-290-300(5), 40 CFR 141.86(d)(4)(v) 12 Sources: WAC 246-290-300(2),(3)&(6), 246-290-451, 40 CFR 141 Subpart V 13 Sources: WAC 246-290-310(4)(b), 40 CFR 141.64 14 Sources: WAC 246-290-310(5)(b), 40 CFR 141.65 15 Sources: WAC 246-290-010(80), 246-290-451(7)(b) The City is currently on a reduced monitoring schedule for TTHM and HAA5. See TTHM and HAA5 sampling frequency and sample locations in the Stage 2 Disinfectants and Disinfection Byproducts Monitoring Plan in Appendix B. Sampling and Analysis Method: For TTHM and HAA5, treated water samples are collected in glass VOA vials provided by the commercial laboratory and placed in a chilled cooler. The TTHM and HAA5 samples are tested by a State-accredited laboratory using EPA Methods specified in 40 CFR 124.131(b). For chlorine residuals, grab samples are collected and analyzed by the water quality maintenance staff, as approved by WAC 246-290-300(1)(c). See Section III - Monitoring for Operations for more information on the sampling and analysis method for chlorine residuals. Recording and Reporting: The commercial laboratory reports results for TTHM and HAA5 directly to DOH and sends a copy to the water quality maintenance staff. A copy of the laboratory report is also provided to water utility engineering staff, who enters the analytical results into the City’s Water Quality database. See Section III - Monitoring for Operations for more information on the recording and reporting for chlorine residuals. E. Volatile Organic Chemicals Regulatory Requirement: Monitoring for VOCs is required per state and federal regulations 16. Regulated VOCs and their respective MCLs are listed under 40 CFR 141.61(a). In addition to the chemicals listed, monitoring is also performed for additional organic chemicals for which MCLs have not been established. The regulated and unregulated VOC analytes are covered by DOH TEST PANEL: VOC1. Direct the laboratory to analyze for VOCs for drinking water compliance monitoring. Sampling Locations: From a point representative of the source, after treatment and prior to entry to the distribution system 17. Source Sampling Station Name Water Quality Database ID Wells RW-1, RW-2, RW-3 Well RW-1-2-3 End of CT Pipe Loop MS040 Wells PW-8 and PW-9 Wells PW-8-9 Post CT Pipe Chlorine CTPost02 Well PW-5A Well PW-5A Treated Water FH NE668 POE14 Wells PW-11, PW-12, PW-17 Maplewood 565 Treated Water SA#14 PS010 Well EW-3R Well EW-3R Treated Water PS024 Springbrook Springs Springbrook Springs Sampling Station POE13 16 Sources: WAC 246-290-300(7)&310(7), 40 CFR 141.24 17 Sources: WAC 246-290-300 (Table 4), 40 CFR 124.24(f) Sampling and Analysis Method: Treated source water samples are collected in glass VOA vials provided by the commercial laboratory and placed in a chilled cooler. The samples are tested by a State- accredited laboratory using EPA Method 524.2 18. Sampling Frequency: Once per every 3 years, unless waived by DOH19. The City currently has a waiver to reduce monitoring for VOCs to once per every 6 years. Recording and Reporting: The commercial laboratory reports results directly to DOH and sends a copy to the water quality maintenance staff. A copy of the laboratory report is also provided to water utility engineering staff, who enters the analytical results into the City’s Water Quality database. F. Synthetic Organic Chemicals Regulatory Requirement: Monitoring for SOCs is required per state and federal regulations 20. EPA regulated SOCs and their respective MCLs are listed under 40 CFR 141.61(c). In addition to the chemicals listed, monitoring is also performed for additional SOCs for which MCLs have not been established. The regulated and unregulated SOC analytes are covered by DOH TEST PANELS: PEST1, HERB1, INSECT1, and FUMIGANT. Direct the laboratory to analyze for SOCs for drinking water compliance monitoring. DOH may require any or all of the test panels; however, the City currently has state waivers for insecticides, pesticides, and soil fumigants. Sampling Locations: From a point representative of the source, after treatment and prior to entry to the distribution system 21. Source Sampling Station Name Water Quality Database ID Wells RW-1, RW-2, RW-3 Well RW-1-2-3 End of CT Pipe Loop MS040 Wells PW-8 and PW-9 Wells PW-8-9 Post CT Pipe Chlorine CTPost02 Well PW-5A Well PW-5A Treated Water FH NE668 POE14 Wells PW-11, PW-12, PW-17 Maplewood 565 Treated Water SA#14 PS010 Well EW-3R Well EW-3R Treated Water PS024 Springbrook Springs Springbrook Springs Sampling Station POE13 Sampling and Analysis Method: Treated source water samples are collected in glass VOA vials provided by the commercial laboratory and placed in a chilled cooler. The samples are tested by a State-accredited laboratory using EPA Methods specified in 40 CFR 124.24(e). 18 Sources: WAC 246-290-300(1)(c), 40 CFR 141.24(e) 19 Sources: WAC 246-290-300(7), 40 CFR 141.24(f) 20 Sources: WAC 246-290-300(7)&310(7), 40 CFR 141.24 21 Sources: WAC 246-290-300 (Table 4), 40 CFR 124.24(h) Sampling Frequency: Twice per every 3 years, unless waived by DOH 22. The City currently has a waiver to reduce monitoring for herbicides to once per every 9 years. Recording and Reporting: The commercial laboratory reports results directly to DOH and sends a copy to the water quality maintenance staff. A copy of the laboratory report is also provided to water utility engineering staff, who enters the analytical results into the City’s Water Quality database. G. Radionuclides Regulatory Requirement: Monitoring for radionuclides is required per state and federal regulations 23. The MCLs for gross alpha and radium 228 are 15 and 5 pCi/L, respectively24. Sampling Locations: From a point representative of the source, after treatment and prior to entry to the distribution system 25. Source Sampling Station Name Water Quality Database ID Wells RW-1, RW-2, RW-3 Well RW-1-2-3 End of CT Pipe Loop MS040 Wells PW-8 and PW-9 Wells PW-8-9 Post CT Pipe Chlorine CTPost02 Well PW-5A Well PW-5A Treated Water FH NE668 POE14 Wells PW-11, PW-12, PW-17 Maplewood 565 Treated Water SA#14 PS010 Well EW-3R Well EW-3R Treated Water PS024 Springbrook Springs Springbrook Springs Sampling Station POE13 Sampling and Analysis Method: Treated source water samples are collected in plastic bottles provided by the commercial laboratory and placed in a chilled cooler. The samples are tested for gross alpha and radium 228 by a State-accredited laboratory using EPA Method 900.0: RL-GPC-001 and EPA Method 904.0: RL-RA-001, respectively 26. Sampling Frequency: Once per every 6 years, unless waived by DOH27. Recording and Reporting: The commercial laboratory reports results directly to DOH and sends a copy to the water quality maintenance staff. A copy of the laboratory report is also provided to water utility engineering staff, who enters the analytical results into the City’s Water Quality database. 22 Sources: WAC 246-290-300(7), 40 CFR 141.24(h). 23 Sources: WAC 246-290-300(8)&310(6), 40 CFR 141.26 24 Sources: WAC 246-290-310(6), 40 CFR 141.66 25 Sources: WAC 246-290-300 (Table 4), 40 CFR 124.26(a) 26 Sources: WAC 246-290-300(8), 40 CFR 141.25(a) 27 Sources: WAC 246-290-300(8), 40 CFR 141.26(a)(3) V. Aquifer Management Monitoring Groundwater systems undergo short-term and long-term changes in climate, withdrawal, and land use that can affect groundwater recharge and storage. Water level measurements from monitoring (non-pumping) wells allow the City to study how these stresses affect the supplying aquifers 28. Water quality monitoring provides an early warning that contaminants may be near the City’s production wells. A long-term record of water levels and water quality data allows the City to refine its groundwater model, forecast trends, track climate events, and assist future planning decisions. A. Aquifer Water Quality Monitoring Goal: To provide an early warning of contaminants present in the capture zones of the City’s production wells. Program Status: Water utility engineering staff conduct semi-annual groundwater sampling using a network of monitoring wells (different from the City’s production wells). In March and September, six monitoring wells are sampled for VOCs. If contaminants are detected, water utility engineering will immediately notify the water quality maintenance supervisor and follow-up sampling will occur. The groundwater samples are analyzed by a commercial laboratory. A copy of the laboratory report is provided to water utility engineering staff, who enters the analytical results into the City’s Water Quality database. Sampling Locations: March Sampling Event September Sampling Event MW-31S, 31D, 25S, 25D, 4, 34S MW-42, 26R, 3, 5, 33, OBW-1S B. Downtown Aquifer Water Levels Goal: To track short-term (seasonal) and long-term changes in the water table elevation of the downtown aquifer (Cedar Valley Aquifer). Program Status: Water utility engineering staff measure water levels from 18 monitoring wells located throughout downtown Renton on a monthly basis. Measurements are taken from a marked and surveyed measuring point on each well, with a precision of 0.01 foot. Water utility engineering staff enter the water level measurements into the City’s Water Level database, which stores historical data for the City’s production wells and groundwater monitoring wells. Monitoring Locations: Monitoring Wells MW-1, MW-5, MW-10, MW-11, MW-18, MW-20, MW-21, MW- 25S & D, MW-26R, MW-27, MW-30S & D, MW-31S & D, MW-33, and MW-34S & D. 28 Sources: Taylor, C. J. and Alley, W. M. (2001). Ground-water-level monitoring and the importance of long-term water-level data. US Geological Survey Circular, 1217. C. Maplewood Aquifer Water Levels Goal: To track short-term (seasonal) and long-term changes in the water table elevation of the Maplewood Aquifer and to analyze the effects of production well pumping. Program Status: Water utility engineering staff maintain data recorders (Solinst Leveloggers) in six groundwater monitoring wells located at the Maplewood Golf Course. A barometric data recorder (Solinst Barologger) is also kept at the golf course so that the recorded barometric information can be used to remove the effects of barometric pressure. The data recorders measure pressure and temperature and are programmed to take measurements every 15 minutes. The data is periodically downloaded from the transducers. Monitoring Locations: MW-36S & D, MW-37S & D, and OBW-1S & D. VI. WATER QUALITY REGULATIONS OF CURRENT SIGNIFICANCE The City complies with state and federal regulations to ensure the system’s drinking water is safe and reliable. Since the previous Water System Plan Update, the EPA issued one new drinking water rule and revised one existing drinking water rule. The City’s monitoring requirements also changed for two existing drinking water rules. The water quality regulations of current significance to the City are summarized below. A. Revised Total Coliform Rule (RTCR) The RTCR is the revision to the 1989 Total Coliform Rule (TCR) and is intended to improve public health protection through the reduction of potential pathways of entry for fecal contamination into the distribution system. EPA published the RTCR in the Federal Register in 2013 (minor corrections in 2014), and the rule became effective on April 1, 2016. The RTCR applies to all public water systems (PWSs). The RTCR establishes a MCL for E.coli and requires each total coliform-positive routine sample to be tested for the presence of E.coli. The system must also collect three repeat samples for every unsatisfactory routine sample. See the Coliform Monitoring Plan in Appendix A for a detailed description of MCL and treatment technique violations. Public notification is required after drinking water violations. The public notices are issued depending on the tier to which the violation is assigned (Tier 1 - Immediate Notice, Tier 2 - Within 30 days, and Tier 3 - Annual Notice). The RTCR also requires the system to conduct an assessment to find and correct any sanitary defects after a treatment technique trigger occurs. There are two levels of assessment (Level 1 and Level 2) based on the severity or frequency of the problem. The assessment must be completed within 30 days after the trigger occurs. City of Renton Action: Historical bacteriological water quality violations led the City to take steps to greatly improve its response to bacterial contamination in its water supply, and improve its communications with the DOH and analytical laboratory. The City developed a comprehensive Coliform Monitoring Manual (Appendix A) which includes the required Coliform Monitoring Plan; an additional 1-page Reference Guide that concisely summarizes how water quality maintenance staff should respond when a sample tests positive for coliform bacteria; an Emergency Phone List with contact information for water quality maintenance staff, analytical laboratories, and regulatory agencies; and a Self-Assessment Guidance Document that would be completed by water quality maintenance staff during coliform detections to help identify and correct any sanitary defects. The City also upgraded its infrastructure to provide primary disinfection (4-log virus treatment) at every source. The Downtown Wells are equipped with chlorine contact systems (CT=6 pipelines) installed in Liberty Park and Cedar River Park. At Maplewood, water in the Chlorine Contact Basin and Clearwell has a contact time of at least 4 hours before entering the distribution system. Each source is also equipped with monitoring equipment that measures the chlorine concentration continuously and automatic shut- off if the required minimum chlorine residual is not maintained. Water quality maintenance staff perform coliform monitoring weekly at 27 sampling sites. The Coliform Monitoring Plan in Appendix A identifies the routine sampling sites. The City has been well within the regulatory requirement of less than 5 percent of samples with detectable total coliform for its distribution system. Over the past 6 years, the City has collected approximately 7,000 coliform samples and only 2 have been positive for total coliform (both in 2019) and no samples have been positive for E.coli. Follow-up sampling in 2019 showed no indication of contamination, and public notification was not required. B. The Ground Water Rule (GWR) The GWR builds on the Total Coliform Rule by addressing the health risks of fecal contamination in community PWSs that use groundwater sources. The EPA published the rule in the Federal Register in 2007, and the DOH adopted the rule in 2010. The GWR applies to all Group A community PWSs that: • Rely entirely on one or more groundwater sources; • Receive finished groundwater from another PWS; or • Operate a mixed system (surface water and groundwater). The rule’s targeted, risk-based approach relies on four major components: • Periodic sanitary surveys of systems that require the evaluation of eight critical elements of a PWS and the identification of significant deficiencies (e.g., improperly constructed well, unprotected cross-connections, or improper recordkeeping); • Triggered source water monitoring when a system identifies a positive sample during its routine coliform monitoring or assessment monitoring targeted at high-risk systems; • Corrective action is required for any system with a significant deficiency or source water fecal contamination; and • Compliance monitoring to ensure that treatment technology installed to treat drinking water reliably achieves 99.99 percent inactivation of viruses (4-log treatment). City of Renton Action: The City continuously monitors the chlorine concentration at each source and also maintains DOH- specified minimum chlorine residual concentrations (see disinfectant residuals and disinfectant byproducts in Section IV – Compliance Monitoring). The City also conducts sanitary surveys once every 5 years to identify any significant deficiencies. The last sanitary survey was completed on March 31, 2017. Water quality maintenance staff collect source water (raw) samples at the same time they collect routine coliform samples (RTCR compliance monitoring). This allows the City to immediately determine if E.coli is present. These source water samples count as triggered source water samples. If an E.coli-positive sample is detected in a source water sample, the DOH will direct the City to either take corrective action or take five additional source samples within 24 hours. If E. coli continues to be present in source water samples, the DOH will direct the City to take corrective action and issue public notification. The Coliform Monitoring Manual in Appendix A identifies public notification requirements. C. Stage 1 and Stage 2 Disinfectants and Disinfection Byproducts Rules (D/DBPR) The purpose of the Stage 1 and Stage 2 D/DBPR is to improve public health protection by reducing the potential risk of adverse health effects associated with disinfectants and disinfection byproducts in the distribution system. The Stage 1 D/DBPR regulates MCL compliance for disinfectants and disinfection byproducts. Stage 2 builds upon Stage 1 by focusing on monitoring and reducing concentrations of two classes of disinfection byproducts (TTHM and HAA5)29. EPA published the Stage 1 and Stage 2 D/DBPR in the Federal Register in 1998 and 2006, respectively, and DOH adopted the rules in 2003 and 2010. Note that the Stage 2 D/DBPR is an extension of the Stage 1 D/DBPR so systems must continue to comply with the requirements of the Stage 1 D/DBPR in addition to meeting the requirements of the Stage 2 D/DBPR. Overview of Current Monitoring Requirements • Each water system must conduct an initial system evaluation or qualify for an evaluation waiver. • Community PWSs must monitor if any water they provide is treated with chlorine disinfection. • The number of samples served is based on population served and source water type. • Sample locations are based on locations of highest TTHM and HAA5 averages. • Use a locational running annual average (LRAA) calculation to determine MCL compliance for TTHM and HAA5 (Note: the MCL values are the same as the Stage 1 MCLs; only the calculation method changed for Stage 2). • Continue to comply with MRDLs for chlorine or chloramine. Initial Distribution System Evaluation (IDSE) The Stage 2 D/DBPR requires PWSs to complete an initial evaluation to characterize disinfection byproduct concentrations in their distribution systems and identify locations to monitor for TTHM and HAA5 compliance30. The Stage 2 D/DBPR requires TTHM and HAA5 compliance on the LRAA calculated at each monitoring location. The IDSE options for the City are: Standard Monitoring, System Specific Study, and 40/30 Certification (no IDSE monitoring requirements). To be eligible for a 40/30 Certification, the PWS must meet all of the following requirements for eight consecutive quarters of monitoring: • Collected all required Stage 1 D/DBPR samples; • No individual TTHM samples exceeded 0.040 mg/L and HAA5 samples exceeded 0.030 mg/L; and • The system has not had any TTHM or HAA5 monitoring violations 31. City of Renton Action: The City chlorinates its drinking water to kill or inactivate harmful microorganisms. The City received a 40/30 Certification in 2007 and therefore was not required to complete an IDSE. Based on the current TTHM and HAA5 concentrations in the distribution system, the City is eligible for reduced monitoring. Water quality engineering staff perform TTHM and HAA5 compliance monitoring once a year at two sampling sites in the distribution system. See the Stage 2 Disinfectants and Disinfection Byproducts Monitoring Plan in Appendix B for more information. 29 Sources: WAC 246-290-300(6)(b)(i)(A), 40 CFR 141 Subpart V 30 Sources: WAC 246-290-300(6)(b)(i)(F), 40 CFR 141 Subpart U 31 Sources: 40 CFR 141.603 D. Unregulated Contaminants Monitoring Rule 4 (UCMR4) The SDWA establishes periodic monitoring of chemicals and microbes that are suspected to be in drinking water, but not currently subject to drinking water regulations 32. The unregulated contaminants are selected from the contaminant candidate list for potential regulatory consideration. The EPA published UCMR4 in the Federal Register in 2016, and it is the fourth cycle of UCMR monitoring. Under UCMR4, large water systems conduct sampling for Assessment Monitoring "List 1" contaminants: 10 cyanotoxins (surface-water systems only) and 20 additional contaminants (2 metals, 8 pesticides plus 1 pesticide manufacturing byproduct, 3 brominated HAA groups, 3 alcohols, and 3 other semivolatiles). The monitoring period for UCMR4 is 2018 through 2020. For groundwater systems, sampling is conducted twice in a continuous 12-month period with the sampling events to occur five to seven months apart. Sample collection takes place at every entry point to the distribution system or at representative sampling locations with approval from the EPA. If any unregulated contaminants are detected, the results are required to be reported in the Consumer Confidence Report 33 (CCR). City of Renton Action: In 2017, the Water Utility submitted a Proposed UCMR4 Groundwater Representative Monitoring Plan (GWRMP) to the EPA. The Water Utility proposed three representative groundwater sample locations for UCMR4 sampling. The EPA approved the GWRMP on January 11, 2018. The City performed UMCR4 sampling in October 2018 and April 2019. The City was required to sample for the following contaminants: • Two metals: germanium and manganese. • Eight pesticides and one pesticide manufacturing byproduct: alpha-hexachlorocyclohexane, profenofos, chlorpyrifos, tebuconazole, dimethipin, total permethrin (cis- & trans-), ethoprop, tribufos, oxyfluorfen. • Three brominated HAA groups: ­ HAA5 (dibromoacetic acid, dichloroacetic acid, monobromoacetic acid, monochloroacetic acid, and trichloroacetic acid) ­ HAA6Br (bromochloroacetic acid, bromodichloroacetic acid, dibromoacetic acid, chlorodibromoacetic acid, monobromoacetic acid, and tribromoacetic acid) ­ HAA9 (bromochloroacetic acid, bromodichloroacetic acid, chlorodibromoacetic acid, dibromoacetic acid, dichloroacetic acid, monobromoacetic acid, monochloroacetic acid, tribromoacetic acid, and trichloroacetic acid) • Three alcohols: 1-butanol, 2-propen-1-ol, and 2-methoxyethanol. • Three semivolatile organic chemicals: butylated hydroxyanisole, o-toluidine, and quinoline. Manganese and HAAs were detected during the UCMR4 sampling events. The results will be reported in the 2019 & 2020 Water Quality Reports (CCRs). While these contaminants do not have established drinking water standards, the data collected during UCRM4 provides a basis for potential future regulatory actions by EPA to protect public health. 32 Sources: WAC 246-290-300(10), 40 CFR 141.40 33 Sources: WAC 246-290-72005, 40 CFR 141.153(d) Appendix A COLIFORM MONITORING MANUAL Coliform Monitoring Manual      Table of Contents    1) Reference Guide  Responding to Bacteria Presence discovered during Routine Water Distribution System  Sampling  2) Coliform Monitoring Plan  3) Maps showing Coliform Sampling Site Locations  4) Self‐Assessment Guideline for Coliform Detection       Reference Guide Responding to Bacteria Presence discovered during Routine Water Distribution System Sampling Response to a Total Coliform-Positive Sample taken during Routine Distribution System Coliform Bacteria Sampling 1. Analyze for E.coli: Have the lab analyze the sample for E.coli. This must be done for each total coliform-positive sample. 2. Repeat Sample: Within 24 hours of notification of a positive sample, collect three repeat samples: one sample from the same location as the positive sample, one sample from a site within 5 active services upstream of the positive sample and one from a site within 5 active services downstream of the positive sample. This must be done for each total coliform-positive sample. 3. Sample Sources: If source samples were not taken on the same day as the distribution samples, take a raw water sample from each source that was in operation on the day the total coliform-positive distribution sample was taken. 4. Notify DOH: Notify DOH within 10 days of being notified by the laboratory of a total coliform-positive sample. Response to a Total Coliform-Positive Sample taken during Repeat Sampling 1. Notify DOH: Notify DOH as soon as possible and ask for instructions on repeat sampling. 2. Analyze for E.coli: Have the lab analyze the sample for E.coli. 3. Repeat Sample: If DOH cannot be contacted proceed with repeat sampling. Collect one sample from each site which produced a total coliform-positive sample, one from within 5 services upstream of the positive sample and one from within 5 services downstream of the positive sample. Continue with attempt to contact DOH. Response to an E.coli-Positive Source Sample 1. Notify DOH: Notify DOH immediately at: 253-395-6775 If DOH offices are closed, use the After Hours Emergency Hot Line: 1-877-481-4901 2. Repeat Sample: Within 24 hours of being notified of the positive source sample collect an additional five raw water source samples from the same source. Response to an E.coli-Positive Distribution System Sample 1. Notify DOH: Notify DOH immediately at: 253-395-6775. If DOH offices are closed use the After Hours Emergency Hot Line: 1-877-481-4901. Response to Notification from Skyway Water & Sewer District of a Total Coliform-Positive Sample 1. Sample Sources: If Skyway Water & Sewer District notifies the City that it has collected a coliform-positive distribution system sample, the City must take a source sample from all sources running at the time Skyway collected its sample. The samples must be taken within 24 hours of being notified by Skyway and must be analyzed for E.coli bacteria. Public Notification: If DOH indicates the City will have to provide a Tier 1 Public Notice, notify the City of Renton Public Information Officer (PIO) immediately. Public notice should not be made without the PIO’s approval unless the PIO cannot be reached. PIO contact during Business Hours: 425-430-7573 After Hours: 206-491-8158 Public Official Contact Information / EOC Activation: To contact the Mayor, Chief Executive Officer, Public Works Director, other public officials or to request activation of the City of Renton’s Emergency Operations Center, contact the EOC Duty Officer: All Hours: 425-766-2720. Other Contact Numbers: Skyway Water & Sewer District: Business Hours: 206-772-7343 After Hours: 844-204-4170 Water Management Laboratories: Business Hours: 253-531-3121. After Hours: 253-312-1651 or 253-841-0732 The City has prepared this Coliform Monitoring Plan in accordance with Washington Administrative Code (WAC) 246-290 Part 4 and 40 CFR 141 Subpart Y. The Plan supplements the City’s 2019 Water System Plan and updates the 2012 Coliform Monitoring Plan. The purpose of this plan is to ensure the City’s water quality monitoring program meets the regulatory requirements of the Revised Total Coliform Rule (RTCR) and the Ground Water Rule (GWR). The plan identifies coliform sampling sites and provides a schedule for coliform sample collection. Total coliforms are used as an indicator of possible bacterial contamination in the water system. Total coliform bacteria are usually not harmful themselves, but their presence indicates the possible presence of disease-causing organisms. Routine coliform testing is required on a monthly basis with the number of samples based on the population served. All samples are tested for total coliform. If total coliforms are present, the sample is also tested for E.coli and repeat samples are collected from designated sampling locations. In addition, chlorine residual must be measured and reported with each routine coliform sample. The City provides primary disinfection (4-log virus treatment) at each source. Even though the City is not subject to triggered source water monitoring per the GWR, the City voluntary collects source water (untreated) samples during the routine coliform monitoring of the distribution system. This allows the City to know immediately if the presence of total coliform in the distribution system is due to fecal contamination in a source of supply. The source water monitoring also provides water quality information that can be used in future planning decisions. I. SYSTEM INFORMATION Water System Name: City of Renton Water System ID#: 71850L Water System Type: Group A Public Water System – Community County: King Total Population Served: 98,350 Total Service Connections: 17,830 Number of Routine Samples Required Monthly: 100 Plan Prepared on: April 30, 2020 Plan Prepared by: Katie Nolan Civil Engineer III 425-430-7335 Plan Reviewed by: Craig Pray Water Maintenance Supervisor 425-430-7400 Greg Durbin Water Quality/Treatment Operator 425-430-7400 Sources of Supply: DOH Source No. DOH Source Name Renton Source Name Well Depth (feet) Pumping Capacity (gpm) S01 Well 1 Well RW-1 57 2,200 S02 Well 2 Well RW-2 52 2,200 S03 Well 3 Well RW-3 50 2,200 S04 Well 5 Well PW-5A (inactive) 276 1,250 S05 Springbrook Springs Springbrook Springs N/A 1,050 S06 Well 4 Well 4 (inactive) 92 N/A S07 Well 8 Well PW-8 66 3,500 S08 77050Y/Seattle SPU Interties N/A N/A S09 Well 9 Well PW-9 65 1,200 S10 Wellfield Wells RW-1, RW-2, & RW-3 N/A 6,600 S11 Well 11 Well PW-11 285 2,500 S12 Well 17 Well PW-17 286 1,500 S13 Wellfield Wells PW-11, PW-12 & PW-17 N/A 3,000 S15 Well 12 Well PW-12 298 1,500 S16 Well EW-3R Well EW-3R (Emergency) 35 1,500 S17 89500/Tukwila Tukwila Intertie (Emergency) N/A N/A S18 38150/Kent Kent Intertie (Emergency) N/A N/A S19 38800/Skyway Skyway Intertie (Emergency) N/A N/A S20 Wellfield Wells PW-8 & PW-9 N/A 4,700 Storage: Reservoir Name Zone Served Street Address Zip Code Gross Volume (gallons) North Talbot Valley 196 1912 Talbot Road S 98055 5,078,381 Mt Olivet Valley 196 250 Bronson Way NE 98056 2,814,553 Highlands Highlands 435 3410 NE 12th Street 98056 1,555,223 Highlands Highlands 435 3410 NE 12th Street 98056 1,947,664 Highlands Highlands 565 3410 NE 12th Street 98056 747,985 Hazen Highlands 565 4900 NE 12th Street 98059 4,203,521 Rolling Hills Rolling Hills 590 2401 Puget Drive SE 98055 300,000 Rolling Hills Rolling Hills 490 2401 Puget Drive SE 98055 3,036,535 West Hill West Hill 495 12603 82nd Avenue S 98178 1,394,155 South Talbot Talbot Hill 350 4300 Main Avenue S 98055 1,586,190 Maplewood Clearwell Maplewood 79 4030 Maple Valley Hwy 98058 212,846 Source Treatment: Source Street Address Treatment Process Objective S05 Springbrook Springs 5750 Talbot Road S Chlorination (gaseous chlorine) with 4-log virus treatment Fluoridation Sodium Hydroxide Primary Disinfection & Measurable Chlorine Residual Dental Hygiene Corrosion Control S10 Wells RW-1, RW-2 & RW-3 1398 Houser Way N Chlorination (gaseous chlorine) with 4-log virus treatment Fluoridation Sodium Hydroxide Primary Disinfection & Measurable Chlorine Residual Dental Hygiene Corrosion Control S13 Wells PW-11, PW-12 & PW-17 4032 Maple Valley Hwy Chlorination (sodium hypochlorite) minimum 4-hour contact time GAC Filtration Greensand Filtration Fluoridation Primary Disinfection, Measurable Chlorine Residual & Conversion of Ammonia to Nitrogen Gas Hydrogen Sulfide to Sulfate Conversion Manganese Removal Dental Hygiene S16 Emergency Well EW-3R 1500 Houser Way N Chlorination (gaseous chlorine) with 4-log virus treatment Fluoridation Sodium Hydroxide Primary Disinfection & Measurable Chlorine Residual Dental Hygiene Corrosion Control S20 Wells PW-8 & PW-9 1707 Maple Valley Hwy Chlorination (gaseous chlorine) with 4-log virus treatment Fluoridation Sodium Hydroxide Primary Disinfection & Measurable Chlorine Residual Dental Hygiene Corrosion Control S04 Well PW-5A (inactive) 2401 NE 24th Street Chloramination Fluoridation Aqua Mag blended phosphate Secondary Disinfection Dental Hygiene Iron & Manganese Sequestering Note: Combined sources are blended and all wells have similar treatment and aquifer characteristics. The water distribution system serves the valley floor and five surrounding hills: West Hill, Highlands, Renton Hill, Talbot Hill, and Rolling Hills. There are 16 hydraulically distinct pressure zones, and moving water between pressure zones is accomplished by 12 booster pump stations (BPS) and 45 pressure-reducing valve (PRV) stations located throughout the City. There are approximately 308 miles of water main in service. Pressure Zones: Pressure Zone Residential Population Served1 Service Connections2 Kennydale 218 256 120 Kennydale 320 6,462 1,286 Highlands 435 12,566 3,319 Highlands 565 23,163 5,981 Valley 196 7,716 2,622 West Hill 300 1,274 215 West Hill 495 1,099 418 Earlington 370 873 300 Scenic Hill 370 234 81 Rolling Hills 590 4,892 1,221 Rolling Hills 490 3,933 681 Rolling Hills 395 447 51 Talbot Hill 270 2 9 Talbot Hill 350 4,221 1,098 East Talbot Hill 300 503 26 West Talbot Hill 300 1,023 345 Fire Hydrants (connections only) - 57 TOTAL 68,664 17,830 Notes: (1) 2017 residential population from Small Area Estimate Program. (2) Service connections as of December 2017. II. SAMPLING INFORMATION The City is responsible for collecting coliform samples from the sources of supply and representative points throughout the distribution system. Samples are collected at regular time intervals each month and during normal system operating conditions. Chlorine residuals within the distribution system are measured at the same time and location as routine and repeat coliform samples. Routine Samples: Routine samples are used to confirm the effectiveness of treatment and ensure public health protection throughout the distribution system from bacterial contamination. Per WAC 246-290-300(3), the minimum number of monthly routine samples required by the DOH is 100. On a weekly schedule, the water utility collects 27 samples from the designated routine sampling sites identified in the table below. Routine samples are collected on a Tuesday or Wednesday so that the results will be received by Thursday. This provides time during the work week to respond to positive samples. If a routine sample is total coliform-positive (and not invalidated): 1) the sample must also be analyzed for E.coli; 2) three repeat samples must be collected within 24 hours of being notified of the positive result; 3) verify raw source samples were taken or collect triggered source water samples within 24 hours from each source that was in operation on the day the positive sample was taken; and 4) notify the DOH within 10 days of being notified of the positive result. This must be done for each unsatisfactory routine sample. If E.coli are present upon further analysis, the City must notify the DOH immediately. The laboratory is not required to notify DOH. Additional treatment must not be started prior to the collection of repeat samples. The DOH may provide guidance on interim treatment options. Repeat Samples: Repeat samples are used to confirm the original sample results and to help determine the cause of the coliform presence. If a routine sample is total coliform-positive, at least one repeat sample must be collected from: • sample tap where the original positive sample was taken; • sample tap within five active connections upstream of the original sample site; and • sample tap within five active connections downstream of the original sample site. Designated upstream and downstream repeat sampling sites are identified in the table below. When a repeat sample is positive, the DOH should be notified as soon as possible and the City may ask for instructions on repeat sampling. If the DOH cannot be contacted, the same steps should be taken as a positive routine sample. A total coliform-positive repeat sample must also be analyzed for E.coli and an additional set of repeats is required. Additional sets of repeat samples should continue to be collected until total coliforms are not detected in one complete set of repeat samples or as directed by DOH. If a repeat sample is positive for E.coli, the City must immediately contact the DOH. Routine and Repeat Sampling Site Locations: Routine and repeat sampling sites are also shown on the site maps. WQ Database ID Routine Sampling Site Downstream Repeat Sampling Sites Upstream Repeat Sampling Sites CTPost02 Wellhouse PW-9, Post-CT Pipeline Northwest corner of Cedar River Park (Sampling Tap) 1820 Maple Valley Highway 200 feet northeast of Well PW-9 (Sampling Station near Hydrant SE-124) Wellhouse PW-9, Pre-CT Pipeline Northwest corner of Cedar River Park (Sampling Tap, “CTPre02”) MS026 806 High Ave S (Sampling Station) 802 High Ave S (Hose Bib, front of house) 809 High Ave S (Hose Bib, front of house) 806 High Ave S (Hose Bib, front of house) 813 High Ave S (Hose Bib, front of house) MS027 Jones Ave NE & NE 43rd St (Sampling Station) 1717 NE 44th St (Hose Bib, southwest corner of building) 4210 Jones Ave NE (Sampling Station) MS028 S 180th St & W Valley Hwy (Sampling Station) 7120 S 180th St (west) (Sampling Station) 7120 S 180th St (east) (Sampling Station) MS029 1718 Monroe Ave NE (Sampling Station) 1709 Monroe Ave NE (Hose Bib, front of house) 3324 NE 17th Pl (Hose Bib, front of house) 3324 NE 17th St (Hose Bib, front of house) 1717 Monroe Ave NE (Hose Bib, front of house) MS030 SE 4th St & Chelan Ave SE (Sampling Station) 318 Chelan Ave SE (Hose Bib, front of house) 4524 SE 4th St (Hose Bib, front of house) 312 Chelan Ave SE (Hose Bib, front of house) 4518 SE 4th St (Hose Bib, front of house) MS032 Lind Ave NW & Taylor Pl NW (Sampling Station) 463 Lind Ave NW (Hose Bib, front of house) 521 Lind Ave NW (Hose Bib, front of house) 472 Lind Ave NW (Hose Bib, front of house) 520 Taylor Pl NW (Hose Bib, front of house) MS033 2510 Meadow Ave N (Sampling Station) 2509 Meadow Ave N (Hose Bib, front of house) 2510 Meadow Ave N (Hose Bib, front of house) 2515 Meadow Ave N (Hose Bib, front of house) 2604 Meadow Ave N (Hose Bib, front of house) MS034 1622 Hoquiam Pl NE (Sampling Station) 1621 Hoquiam Pl NE (Hose Bib, front of house) 1613 Hoquiam Pl NE (Hose Bib, front of house) 1625 Hoquiam Pl NE (Hose Bib, front of house) 1617 Hoquiam Pl NE (Hose Bib, front of house) MS036 432 S 26th St (Sampling Station) 505 S 26th St (Hose Bib, front of house) 432 S 26th St (Hose Bib, front of house) 511 S 26th St (Hose Bib, front of house) 428 S 26th St (Hose Bib, front of house) WQ Database ID Routine Sampling Site Downstream Repeat Sampling Sites Upstream Repeat Sampling Sites MS040 Wells RW-1, RW-2, & RW-3 Post-CT Pipeline South end of Liberty Park (Sampling Tap, inside fluoride room) Williams Ave S & S Tobin St (Sampling Station) Wells RW-1, RW-2, & RW-3 Pre-CT Pipeline (Sampling Tap, “pH_Smpl_Site_1”) MS041 Royal Hills Apartments 3000 SE Royal Hills Dr (Sampling Station) Royal Hills Apartments next to Building 13 (Sampling Station) Royal Hills Apartments near Hydrant SE-074 (Sampling Station) MS042 601 Monster Rd SW (Sampling Station) 595 Monster Rd SW (Hose Bib, northeast side of bldg, 24-hr access) ***need square drive socket*** 600 Oakesdale Ave SW (Hose Bib, south side of building, 24-hr access) ***need square drive socket*** 1300 SW 7th St (Hose Bib, south side of building, 24-hr access) ***need square drive socket*** MS043 North Coulon Beach Park End of Park Access Road (Sampling Station) 2727 Mountain View Ave N (Hose Bib, front of house) 1756 Lake Washington Blvd N (Hose Bib, north side of Apt B) 2731 Mountain View Ave N (Hose Bib, front of house) MS044 552 Raymond Pl NW (Sampling Station) 540 Raymond PL NW (Hose Bib, front of house) 12413 84th Ave S (Hose Bib, front of house) 552 Raymond PL NW (Hose Bib, front of house) 12433 84th Ave S (Hose Bib, front of house) MS049 800 SW 27th St (Sampling Station, next to Hydrant SW-415) 800 SW 27th St (Sampling Station, South side of street) 2423 Lind Ave SW (Sampling Station next to Hydrant SW-417) MS054 City Shops 3555 NE 2nd St (Sampling Station, outside fence) City Shops Water Lab (Sink Faucet, “PS028”) 3407 NE 2nd St (Sampling Station) MS055 1800 Jones Ave NE (Sampling Station) 1806 Jones Ave NE (Hose Bib, front of house) 1624 Jones Ave NE (Hose Bib, front of house) MS056 826 S 28th Ct (Sampling Station) 817 S 28th Ct (Hose Bib, front of house) 911 S 28th Ct (Hose Bib, front of house) MS057 224 Wells Ave N (Sampling Station) 232 Wells Ave N (Hose Bib, front of house) 216 Wells Ave N (Hose Bib, front of house) MS058 1933 SE 17th Ct (Sampling Station) 1809 Rolling Hills Ave SE (Hose Bib, front of house) 1632 Rolling Hills Ave SE (Hose Bib, front of house) MS059 1000 Shelton Ave SE (Sampling Station, near Hydrant SE013) 995 Shelton Ave SE (Hose Bib, front of house) 3632 SE 6th St (Hose Bib, front of house) WQ Database ID Routine Sampling Site Downstream Repeat Sampling Sites Upstream Repeat Sampling Sites pH_Smpl_Site_8 Williams Ave S & S Tobin St (Sampling Station) 74 Williams Ave S (Hose Bib, front of house) 806 N Riverside Dr (Hose Bib, front of house) 78 Williams Ave S (Hose Bib, front of house) 100 Williams Ave N (Hose Bib, front of house) POE13 Springbrook Springs (Sampling Station, near Hydrant S450) Springbrook Repeat (Sampling Station, near Entrance Gate) Springbrook Treated Water Sample Tap (Sink Faucet inside Pump Room) PS009 West Hill BPS West Hill 495 Zone Water Main (Hose bib, inside pump room) 12421 87th Ave S (Hose Bib, front of house) 616 W Perimeter Rd (Hose Bib, front of building, 24-hr access) 520 Stevens Ave NW (Hose Bib, front of house) PS010 Maplewood Treatment Plant Highlands 565 Zone Treated Water SA #14 (Sampling Tap, inside WTP lab) Sunnydale Mobile Home Park 170 Laurel Dr (Sampling Station) Maplewood Treatment Plant Chlorine Contact Chamber SA#11 (Sampling Tap, inside WTP lab, “PS023”) RES003 Hazen Reservoir (Sampling Station, lower tap “coliform”) 4807 NE 13th Pl (Hose Bib, front of house) Honey Creek Apartments, 1332 Duvall Ave NE (Sampling Station near Hydrant NE-703 ) The water utility installed several replacement sampling stations in November 2019, but will reserve the following sites as backup coliform sampling sites. WQ Database ID Backup Coliform Sampling Site Downstream Repeat Sampling Site Upstream Repeat Sampling Site MS031 Maplewood Golf Course (Sampling Station, in clubhouse parking lot) No Downstream Sites 1000 Shelton Ave SE (Sampling Station) PS001 Highlands BPS Highlands 565 Zone Water Main (Hose bib, inside pump room) 1204 Monroe Ave NE (Hose bib, front of house) 1203 Pierce Pl NE (Hose bib, front of house) PS005 North Talbot BPS Rolling Hills 490 Zone Water Main (Hose bib, inside pump room) 1920 S Puget Dr (Hose bib, southwest corner, 24-hr access) ***need square drive socket*** No Upstream Sites PS011 Houser Way BPS Highlands 435 Zone Water Main (Sampling Station) 1675 N 4th St (Hose bib, northwest corner, 24-hr access) 1530 N Marion St (Hose bib, front of house) PS025 Rolling Hills BPS Rolling Hills 590 Zone Water Main (Sampling Tap, inside hypo room) 2000 SE 16th Ct (Hose bib, front of townhouse) No Upstream Sites Triggered Source Water Samples: Triggered source water samples are used to help determine whether the coliform presence in the distribution system is due to fecal contamination in a groundwater source. Per WAC 246-290-300(3)(h), triggered source water samples are taken from each groundwater source in use when an unsatisfactory routine sample is collected. As a proactive approach, the water utility collects raw source water samples during all routine coliform monitoring of the distribution system. The source samples are analyzed for E.coli presence. If a source water sample is E.coli-positive (and not invalidated), the City must: 1) immediately notify the DOH; 2) collect five additional raw water source samples from the same source within 24 hours of being notified of the positive result; 3) provide Tier 1 public notice; and 4) take corrective action, if directed by the DOH. Triggered Source Water Sampling Site Locations: Source sampling sites are also shown on the site maps. Source Name WQ Database ID WQ Database Description Springbrook Springs MS016 Springbrook Springs Trtmt Bldg Raw Well RW-1 472853122115701 Well RW-1 - Raw Well RW-2 472853122115601 Well RW-2 - Raw Well RW-3 472853122115602 Well RW-3 - Raw Well PW-8 472901122114901 Well PW-8 - Raw Well PW-9 472858122114201 Well PW-9 - Raw Emergency Well EW-3R 472902122115501 Well EW-3R Raw Water Wells PW-11, PW-12 & PW-17 PS016 Wells PW-11-12-17 Raw Water SA#4 Invalid Samples: The DOH or laboratory may determine that a sample is invalid, based on the conditions specified in WAC 246-290-300(3)(d). Follow-up sampling is required within 24 hours of invalidation of the sample. Contact the DOH for guidance. III. WHOLESALE CUSTOMER NOTIFICATION Consecutive systems must contact the wholesaler within 24 hours whenever they receive an unsatisfactory routine coliform sample result. The City currently provides wholesale water to Skyway Water & Sewer District through a single connection located in the West Hill 495 pressure zone. If Skyway notifies the City of an unsatisfactory routine distribution sample, triggered source water samples must be collected immediately from the sources in use. If triggered source monitoring indicates that E.coli are present, the City must contact Skyway within 24 hours of being notified of the positive result. Skyway Water & Sewer District Address: 6723 S 124th Street Seattle WA 98178 Phone Number: 206-772-7343 After-Hours Phone Number: 844-204-4170 IV. LABORATORY INFORMATION The laboratory has been directed to contact water utility maintenance staff immediately by phone if a sample tests positive for coliform bacteria. Primary Laboratory: Water Management Laboratories, Inc. Address: 1515 80th Street E Tacoma, WA 98404 Phone Number: 253-531-3121 Hours of Operation: Monday through Friday: 8:00 a.m. to 5:00 p.m. Saturday: 9:00 a.m. to 12:00 p.m.* Sunday: Closed After-Hours Contacts: 253-312-1651 or 253-841-0732 *The laboratory has agreed to stay open late on Saturday to test repeat coliform bacteria samples if requested by the City. Emergency Laboratory: AmTEST Laboratories Address: 13600 NE 126th Pl Suite C Kirkland, WA 98034 Phone Number: 425-885-1664 Hours of Operation: Monday through Friday: 7:00 a.m. to 5:00 p.m. Saturday and Sunday: Closed After-Hours Contacts: Kathy Fugiel 425-770-7037 V. VIOLATIONS AND PUBLIC NOTIFICATION Maximum Contaminant Level (MCL) Violation: An E.coli MCL violation occurs when 1) a repeat sample is positive for E.coli following a total coliform-positive routine sample; 2) total coliform or E.coli in any repeat samples collected as a follow-up to a sample with E.coli; 3) failure to take all required repeat samples following an E.coli-positive routine sample; or 4) failure to test for E.coli when any repeat samples test positive for total coliform. E.coli MCL Violation Occurs with the Following Sample Result Combination Routine Repeat TC+ EC+ EC+ TC+ or EC+ EC+ Any missing sample TC+ TC+ (but no E.coli analysis performed) For an E.coli MCL violation, the City must provide Tier 1 public notification (immediate notice) and perform a Level 2 assessment. Treatment Technique Violation: A treatment technique violation occurs when 1) failure to conduct or fully complete a required Level 1 or Level 2 assessment within 30 days of the treatment technique trigger; or 2) failure to correct any sanitary defect within the required timeframe. For a treatment technique violation, the City must provide Tier 2 public notification to its customers. Monitoring Violation: A monitoring violation occurs when 1) failure to take all routine samples; or 2) failure to have each total coliform-positive routine sample tested for E.coli. For a monitoring violation, the City must provide Tier 3 public notification to its customers. Reporting Violation: A reporting violation occurs when 1) failure to submit a monitoring report or completed assessment to DOH in a timely manner; or 2) failure to notify DOH of an E.coli-positive sample in a timely manner. For a reporting violations, the City must provide Tier 3 public notification to its customers. Complete public notification requirements are listed under Part 7, Subpart A of WAC 246-290. Instructions and templates for issuing public notifications are provided in Section VII. Public Notification Requirements Tier 1: Issued within 24 hours Tier 2: Issued within 30 days Tier 3: Issued within 1 year Information in Each Public Notice: The public notice must include specific information in order to be considered complete by DOH. For each violation requiring notice, a clear and easy-to-understand explanation of the following 10 elements is essential: 1. Description of the violation or situation, including the contaminant(s) of concern, and (as applicable) the contaminant level(s). 2. When the violation or situation occurred (e.g., date the sample was collected or was supposed to be collected). 3. Any potential adverse health effects from the violation or situation, using mandatory standard language for health effects provided in Appendix B of 40 CFR 141 Subpart Q or for monitoring or testing procedure violations provided in 40 CFR 141.205(d)(2). 4. The population at risk, including subpopulations that may be particularly vulnerable if exposed to the contaminant in their drinking water. 5. Whether alternate water supplies should be used. 6. Actions consumers should take, including when they should seek medical help, if known. 7. What you are doing to correct the violation or situation. 8. When you expect to return to compliance or resolve the situation. 9. Your name, business address, and phone number, or those of a designee of the public water system as a source of additional information concerning the notice. 10. A statement encouraging notice recipients to distribute the notice to others, where applicable. The following mandatory language is required to be in all notices as well: Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail. Notification Content Assistance and Approval: The DOH and City of Renton Public Information Officers should be consulted when issuing Tier 1 public notifications. Washington State Department of Health Coordinate with the DOH’s Office of Drinking Water - Northwest Regional Office to issue public notifications, unless the urgency is immediate and coordination with DOH is not possible. DOH Contacts – Coliform Water Quality Monitoring Program Carol Stuckey carol.stuckey@doh.wa.gov 253-395-6775 Ingrid Salmon ingrid.salmon@doh.wa.gov 253-395-6775 After-Hours Emergency Hotline: 1-877-481-4901 City of Renton Public notification messages should be approved by the Public Information Officer, City of Renton Executive Department, and Communications Division (unless urgency is immediate and coordination with the Communications Division is not possible). The Public Information Officer will assist with message delivery. Renton Public Information Officer: 425-430-7573 After hours contact for the Mayor, Chief Administrative Officer, Public Works Administrator, Utility Systems Director, and other public officials can be obtained from Emergency Management. Renton Emergency Management: 425-430-7723 Renton EOC Duty Officer: 425-766-2720 (answered 24/7) Notification Delivery: There are a variety of methods that can be used for the public notification efforts. Methods to convey public notification include: • City of Renton website at www.rentonwa.gov • Renton Current Emergency Information website at www.rentonwa.gov/emergencies • CodeRED Emergency Notification System • Social media posting (Facebook, Twitter, etc.) • Posting information at neighborhood information centers • Posting information at City facilities • Government Access Channel (Channel 21) • Broadcast media (television and radio) • Newspapers and other print media • Electronic media • Community meetings and other outreach activities • Recording for on-hold callers to utility customer service phone number Notification Responsibility: It is exclusively the responsibility of the City to comply with the public notification requirements of WAC 246-290 Part 7, Subpart A and 40 CFR 141 Subpart Q. The DOH is not required to issue public notification. The DOH and the City of Renton Public Information Officers are available to assist with public notification. VI. FOLLOW-UP ACTION Treatment Technique Triggers: The City must conduct an assessment after exceeding a “treatment technique trigger.” The assessment is used to determine the cause of the coliform bacteria contamination and identify corrective actions for any detected sanitary defects. There are two levels of assessment (Level 1 and Level 2) based on the severity or frequency of the problem. Requirements for the assessments are described in WAC 246-290-320(2)(b). Level 1 Treatment Technique triggers: • exceeds 5.0 percent total coliform-positive samples for the month; or • failure to collect three repeat samples after every total coliform-positive sample. Level 1 assessments are considered “self-assessments” and will be conducted by the water utility. The water utility has prepared the guidance document “Self-Assessment Guidelines for Coliform Detection” to use during a system evaluation. The guidance document is included in the Coliform Monitoring Manual. Level 2 Treatment Technique triggers: • an E.coli MCL violation; or • a second treatment technique trigger within a rolling 12-month period. Level 2 assessments must be conducted by a state-qualified person or the DOH. An assessment must be completed within 30 days after the trigger occurs. If corrective actions are not completed by the time of submission of the assessment, the City must consult with the DOH to develop an approved timetable for the corrective actions. The City shall maintain documentation of any Level 1 or Level 2 assessment, documentation of corrective actions completed as a result of the assessments, or any other summary documentation of the sanitary defects and corrective actions. ** Make sure to take photos and detailed notes for each corrective action** VII. TEMPLATES FOR PUBLIC NOTIFICATIONS The following pages contain instructions and templates for issuing Tier 1, Tier 2, and Tier 3 public notifications. RTCR Public Notification Templates 3 1. Tier 1 Public Notification Instructions and Templates The pages that follow contain instructions and templates for issuing Tier 1 public notification for the Revised Total Coliform Rule (RTCR). Along with each template are specific instructions, including the required method of delivery and suggestions for completing individual sections of the notice. The following templates are provided:  Revised Total Coliform Rule (RTCR) E. coli MCL Violation Notice – Template 1-2  Revised Total Coliform Rule (RTCR) E. coli MCL Violation Notice in Spanish – Template 1-2A Each template also includes the mandatory health effects language from Appendix B to 40 CFR 141 Subpart Q (presented in italics in each notice, with an asterisk on each end). This information must be included as written, without the asterisks, with additional violation or situation specific information added in the brackets. You must also include the following italicized language in all notices, where applicable [40 CFR 141.205(d)]. This language is included in each template. Use of this language does not relieve you of your obligation to take steps reasonably calculated to notify all persons served: Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail. RTCR Public Notification Templates 5 Instructions for Revised Total Coliform Rule (RTCR) E. coli MCL Violation Notice – Template 1-2 Template Follows Instruction Pages Description of Violation or Situation Beginning April 1, 2016, an E. coli maximum contaminant level (MCL) violation requires Tier 1 public notification. This violation occurs when any public water system has: • A total coliform-positive routine sample result followed by an E. coli-positive repeat sample result; • An E. coli-positive routine sample result followed by a total coliform-positive repeat sample result; • An E. coli-positive routine sample result and fails to take all required repeat samples; or • A total coliform-positive repeat sample result and fails to test for E. coli. You must provide public notice to persons served as soon as practical but no more than 24 hours after learning of the MCL violation [40 CFR 141.202(b)]. During this time, you must also contact your state. You should also coordinate with your local health department. You must use one or more of the following methods to deliver the notice to consumers [40 CFR 141.202(c)]: • Radio • Television • Hand or direct delivery • Posting in conspicuous locations • Another method approved in writing by the state You may need to use additional methods (e.g., newspaper or delivery of multiple copies to hospitals, clinics, or apartment buildings) since notice must be provided in a manner reasonably calculated to reach all persons served. If you post or hand deliver, EPA recommends printing your notice on your system’s letterhead, if you have it. The notice on the reverse is appropriate for hand delivery or for publication in a newspaper. However, you may wish to modify it before using it for a radio or television broadcast. If you do modify the notice on the reverse, you must still include all required public notice elements from 40 CFR 141.205(a) and leave the mandatory language unchanged (see below). Mandatory Language Mandatory language on health effects (from Appendix B to 40 CFR 141 Subpart Q) must be included as written and is presented in this notice in italics with an asterisk on each end. You will need to update the information presented in brackets with the appropriate information. You must also include standard language to encourage the distribution of the public notice to all persons served, where applicable [40 CFR 141.205(d)]. This language is also presented in this notice in italics with an asterisk on each end. Alternative Sources of Water If you are selling or providing bottled water, your notice should say where it can be obtained. Remember that bottled water can also be contaminated. If you are providing bottled water, make sure it meets U.S. Food and Drug Administration (FDA) and/or state bottled water safety standards. Corrective Action In your notice, you must describe corrective actions you are taking [40 CFR 141.205(a)(7)] and when you expect to return to compliance or resolve the situation [40 CFR 141.205(a)(8)]. Listed below are some steps commonly taken by water systems with the presence of E. coli. Depending on the corrective action you are taking, you can use one or more of the following statements, if appropriate, or develop your own text: • We are completing a comprehensive assessment of our water system and of our monitoring and operational practices to identify and correct any causes of the contamination. • We are chlorinating and flushing the water system. • We are switching to an alternate drinking water source. • We are increasing sampling for coliform bacteria to determine the source of the contamination. • We are repairing the wellhead seal. RTCR Public Notification Templates 6 • We are repairing, cleaning, and disinfecting the storage tank. • We are restricting water intake from the river/lake/reservoir to prevent additional bacteria from entering the water system and restricting water use to emergencies. After Issuing the Notice Make sure to send a copy of each type of notice and a certification that you have met all the public notification r equirements to your state within 10 days after the original or any repeat notice(s) [40 CFR 141.31(d)]. It is recommended that you notify health professionals in the area of the violation. People may call their doctors with questions about how the violation may affect their health, and the doctors should have the information they need to respond appropriately. In addition, health professionals, including dentists, use tap water during their procedures and need to know about the potential contamination so they can use bottled water. It is a good idea to inform your consumers when the violation has been resolved. See Template 1 -6 of the Revised Public Notification Handbook (2nd Revision of Document: EPA 816 -R-09-013, March 2010) for a “problem corrected” notice template and Template NC-7 of the Public Notification Handbook for Transient Non-community Water Systems, EPA 816-R- 09-009, March 2010. RTCR Public Notification Templates 7 Revised Total Coliform Rule (RTCR) E. coli MCL Violation Notice – Template 1-2 DRINKING WATER WARNING E. coli is present in [Water System Name]’s water BOIL YOUR WATER BEFORE USING [Briefly describe the situation, such as: “E. coli bacteria were found in the water supply on [give date]” or “We did not perform required testing of the water system and must assume that E. coli bacteria are in the water as of [give date]]. These bacteria can make you sick, and are especially a concern for people with weakened immune systems. Bacterial contamination can occur when increased run-off enters the drinking water source (for example, following heavy rains). It can also happen due to a break in the distribution system (pipes) or a failure in the water treatment process. What should I do? What does this mean? • DO NOT DRINK THE WATER WITHOUT BOILING IT FIRST. Bring all water to a boil, let it boil for one minute and let it cool before using, or use bottled water. Boiled or bottled water should be used for drinking, making ice, brushing teeth, washing dishes, and food preparation until further notice. Boiling kills bacteria and other o rganisms in the water. • *E. coli are bacteria whose presence indicates that the water may be contaminated with human or animal wastes. Human pathogens in these wastes can cause short-term effects, such as diarrhea, cramps, nausea, headaches, or other symptoms. They may pose a greater health risk for infants, young children, the elderly, and people with severely compromised immune systems.* • The symptoms above are not caused only by organisms in drinking water. If you experience any of these symptoms and they persist, you may want to seek medical advice. People at increased risk should seek advice from their healthcare providers about drinking this water. What is being done? [Describe corrective action]. We will inform you when tests show no bacteria are present and you no longer need to boil your water. We anticipate resolving the problem within [estimated timeframe]. For more information, please contact [name of contact] at [phone number] or [mailing address]. General guidelines on ways to lessen the risk of infection by bacteria and other disease-causing organisms are available from the EPA Safe Drinking Water Hotline at 1-800-426-4791. *Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.* This notice is being sent to you by [water system name]. State Water System ID#: ___________. Date distributed: ______. RTCR Public Notification Templates 9 Instructions for Revised Total Coliform Rule (RTCR) E. coli MCL Violation Notice in Spanish – Template 1-2A Template on Reverse The template on reverse is a Spanish translation of Template 1 -2 for an E. coli maximum contaminant level (MCL) violation. All the instructions of Template 1-2 apply. This template is an exact translation of the English template, so if you need to modify the English templates, you should modify this template accordingly. Schools or universities may be able to provide low-cost translations. See the discussion on translations in Chapter 4 of the Revised Public Notification Handbook (2nd Revision of Document: EPA 816-R-09-013, March 2010) and Chapter 3 of the Public Notification Handbook for Transient Non- community Water Systems, EPA 816-R-09-009, March 2010 for suggestions on multilingual notices. RTCR Public Notification Templates 10 Revised Total Coliform Rule (RTCR) E. coli MCL Violation Notice in Spanish – Template 1-2A AVISO SOBRE SU AGUA POTABLE [E. coli está] presente en el agua del Sistema [Water System Name] HIERVAN EL AGUA ANTES DE USARLA [Briefly describe the situation in Spanish, such as: “E. coli fue encontrada en su servicio de agua el día [given date]” or “No hicimos las pruebas necesarias del servicio de agua y debemos suponer que la bacteria E. coli está en la agua a partir de [given date]]. Estas bacterias pueden enfermarle, y son especialmente peligrosas para personas con los sistemas inmunológicos débiles. Contaminación bacteriana puede ocurrir cuando un exceso de aguas rebasa sus cauces y entran en las fuentes de agua potable (por ejemplo, después de una lluvia fuerte). También, puede ocurrir cuando se rompe un sistema de recolección de aguas negras (por ejemplo una tubería), o cuando hay una falla en el tratamiento de agua. ¿Qué debo hacer? ¿Qué es la significa de este? • NO BEBA EL AGUA SIN HERVIRLA ANTES. Hierva toda el agua, déjela hervir por un minuto, y déjela reposar antes de usarla, o utilice agua embotellada. Agua hervida o embotellada debe ser usada para beber, hacer hielo, lavarse los dientes, lavar los platos y para preparar la comida hasta próximo aviso. El proceso de hervir mata a bacteria y otros organismos en el agua. • *E. coli son bacterias cuya presencia indican que el agua está contaminada con desechos humanos o de animales. Los agentes patógenos humanos en estos desechos pueden causar consecuencias a corto plazo, como diarrea, cólicos, nausea, dolores de cabeza u otros síntomas. Pueden representar un peligro más grave para la salud de bebés, niños y niñas de corta edad, los ancianos y personas con sistemas inmunológicos en alto riesgo.* • Los síntomas descritos arriba no ocurren solamente debido a los microbios; pueden ser resultados de otros factores. Sin embargo, si usted siente estos síntomas y los persisten, usted puede optar por hacer una consulta con su médico. Personas en situaciones de alto riesgo deben consultar con sus proveedores de servicios médicos. ¿Qué se está haciendo al respecto? [Describe corrective action in Spanish]. Le informaremos cuando las pruebas demuestren que no hay bacterias y cuando usted ya no necesita hervir su agua. Anticipamos que resolveremos el problema el [date of expected resolution in Spanish day-month-year]. Para obtener más información, contacte a [name of contact] al [phone number] o [mailing address]. Reglas generales sobre las maneras de reducir el riesgo de infección por bacterias y otros organismos causantes de enfermedades están disponibles de la línea directa de Agua Potable Segura de EPA (1-800-426-4791). *Por favor, comparta esta información con otros que toman de esta fuente de agua, especialmente con aquellos que no hayan recibido el aviso directamente, por ejemplo: per sonas en apartamentos, hospitales, hogares de infantes, escuelas o comunidades de negocios. Usted puede compartirlo en un lugar público o distribuyendo unas copias a mano o por correo.* Este aviso ha sido enviado a usted por [water system name]. Número de Identificación: ___________. Fecha de distribución: ________. RTCR Public Notification Templates 11 2 .Ti er 2 Pu bli c Noti f i ca ti on In st ruc ti ons and T empl a te s The pages that follow contain instructions and templates for issuing Tier 2 public notification. Along with each template are specific instructions, including the required method of delivery and suggestions for completing individual sections of the notice. The following templates are provided: Revised Total Coliform Rule (RTCR) Failure of a Seasonal System to Complete Start-Up Procedures Template 2-16 Revised Total Coliform Rule (RTCR) Failure to Perform any Level 1 Assessment or a Level 2 Assessment that is Not Triggered by E. coli MCL violations or the Related Corrective Actions Template 2-21 (use after March 31, 2016) Revised Total Coliform Rule (RTCR) Failure to Perform a Level 2 Assessment Triggered by an E. coli MCL violation or the Related Corrective Actions Template 2-22 (use after March 31, 2016) Each template also includes the mandatory health effects language from Appendix B to 40 CFR 141 Subpart Q (presented in italics in each notice, with an asterisk on each end). This information must be included as written, without the asterisks, with additional violation or situation specific information added in the brackets. You must also include the following italicized language in all notices, where applicable [40 CFR 141.205(d)]. This language is included in each template. Use of this language does not relieve you of your obligation to take steps reasonably calculated to notify all persons served: Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail. RTCR Public Notification Templates 17 Instructions for Revised Total Coliform Rule (RTCR) Failure to Perform any Level 1 Assessment or a Level 2 Assessment that is Not Triggered by E. coli MCL Violations or the Related Corrective Actions – Template 2-21 Template Follows Instruction Pages Description of Violation or Situation Beginning April 1, 2016, a public water system triggers a Level 1 assessment when: • For systems taking 40 or more samples (including routine and repeat samples) per month, the public water system exceeds 5.0 percent total coliform-positive samples for the month; • For systems taking fewer than 40 samples (including routine and repeat samples) per month, the public water system has two or more total coliform-positive samples in the same month; or • The public water system fails to take every required repeat sample after any single routine total coliform-positive sample. Also beginning April 1, 2016, a public water system triggers a Level 2 assessment when: • The public water system has a second Level 1 assessment treatment technique (TT) trigger within a rolling 12-month period unless the state has determined a likely reason for the total coliform-positive samples that caused the initial Level 1 assessment TT trigger, and the state establishes that the system has fully corrected the problem; or, • For public water systems with approved reduced annual monitoring, the system has a Level 1 assessment TT trigger in two consecutive years. Treatment technique (TT) violations related to triggered assessments occur when any public water system has: • Failed to conduct the triggered Level 1 or Level 2 assessment within 30 days after learning that it has exceeded the trigger; or • Failed to correct any sanitary defect found through a Level 1 or Level 2 assessment within 30 days or in accordance with a schedule acceptable to the state. TT violations related to any Level 1 assessment or to a Level 2 assessment that is not triggered by an E. coli MCL violation require similar Tier 2 public notice. TT violations for Level 2 assessments that are triggered by E. coli MCL violations require different mandatory health effects language and are addressed in Template 2-22. You must provide public notice to persons served as soon as practical but no later than 30 days after you learn of the violation [40 CFR 141.203(b)]. You must issue a repeat notice every three months for as long as the violation persists. Check with your state to make sure you meet all its requirements. Community water systems (CWSs) must use one of the following methods to deliver the notice to consumers [40 CFR 141.203(c)]: • Hand or direct delivery • Mail, as a separate notice or included with the bill (if delivered within 30 days of the violation) • Another method approved in writing by the state Non-community water systems (NCWSs) must use one of the following methods to deliver the notice to consumers [40 CFR 141.203(c)]: • Posting in conspicuous locations • Hand delivery • Mail • Another method approved in writing by the state In addition, both CWSs and NCWSs must use another method reasonably calculated to reach others if they would not be reached by the first method [40 CFR 141.203(c)]. Such methods could include newspapers, e-mail, or delivery to community organizations. If you mail, post, or hand deliver, EPA recommends printing your notice on your system’s letterhead, if available. RTCR Public Notification Templates 18 The notice on the reverse is appropriate for mailing, posting, or hand delivery. If you modify this notice, you must still include all required public notice elements from 40 CFR 141.205(a) and leave the mandatory language unchanged (see below). All posted notices must remain in place for as long as the violation or situation persists but in no case for less than seven day s, even if the violation or situation is resolved. Mandatory Language Mandatory language on health effects (from Appendix B to 40 CFR 141 Subpart Q) must be included as written and is presented in this notice in italics with an asterisk on each end. *Coliforms are bacteria that are naturally present in the environment and are used as an indicator that other, potentially harmful, waterborne pathogens may be present or that a potential pathway exists through which contamination may enter the drinking water distribution system. We found coliforms indicating the need to look for potential problems in water treatment or distribution. When this occurs, we are required to conduct assessments to identify problems and to correct any problems that are found.* You are also required to include one or both of the following st atements, also presented in this notice in italics with an asterisk on each end, as appropriate for the violation: *We failed to conduct the required assessment.* *We failed to correct all identified sanitary defects that were found during the assessment t hat we conducted.* You must also include standard language to encourage the distribution of the public notice to all persons served, where applicable [40 CFR 141.205(d)]. This language is also provided below and presented in this notice in italics with an asterisk on each end. *Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.* Corrective Action The specific cause(s) of total coliforms in the distribution system that triggered the assessment will likely differ from system to system. Your notice must describe the corrective action(s) you are taking [40 CFR 141.205(a)(7)] to address the TT violation and when you expect to return to compliance or resolve the situation [40 CFR 141.205(a)(8)]. You can use one or more of the following statements, if appropriate, or develop your own text. • We have begun to correct the sanitary defect(s) identified during an assessment of our water system by taking the following corrective actions: [Describe corrective actions]. • To ensure that our water system is protected against contamination, we are working with the state to implement the following corrective actions: [Describe corrective actions]. • We completed the required assessment and identified the cause of the sanitary defect to be addressed [describe the issue or problem found, for example, damage to the storage tank, a missing vent screen, etc.] We are currently correcting the problem on a schedule approved by [State Department of Public Health]. After Issuing the Notice Make sure to send a copy of each type of notice and a certification that you have met all the public notification requirements to your state within 10 days after the original or any repeat notice(s) [40 CFR 141.31(d)]. It is a good idea to inform your consumers when the violation has been resolved. See Template 1-6 of the Revised Public Notification Handbook (2nd Revision of Document: EPA 816 -R-09-013, March 2010) and Template NC-7 of the Public Notification Handbook for Transient Non -community Water Systems, EPA 816-R-09-009, March 2010 for a “problem corrected” notice template. RTCR Public Notification Templates 19 Revised Total Coliform Rule (RTCR) Failure to Perform any Level 1 Assessment or a Level 2 Assessment that is Not Triggered by E. coli MCL Violations or the Related Corrective Actions – Template 2-21 IMPORTANT INFORMATION ABOUT YOUR DRINKING WATER [Water System Name] Failed to Perform Activities Required to Address Coliform Bacteria Contamination of the Water System During recent routine monitoring, our water system tested positive for total coliforms. *Coliforms are bacteria that are naturally present in the environment and are used as an indicator that other, potentially harmful, waterborne pathogens may be present or that a potential pathway exists through which contamination may enter the drinking water distribution system. We found coliforms indicating the need to look for potential problems in water treatment or distribution. When this occurs, we are required to conduct assessments to identify problems and to correct any problems that are found.* [Describe the TT violation, using the mandatory language of *We failed to conduct the required assessment* by [Enter date the assessment was due] and/or *We failed to correct all identified sanitary defects that were found during the assessment(s)* by [Enter date correction was due].] As our customers, you have a right to know what happened and what we are doing to correct this situation. What should I do? • You do not need to boil your water or take other corrective actions. However, if you have specific health concerns, consult your doctor. • If you have a severely compromised immune system, are pregnant, or are elderly, you may be at increased risk and should seek advice from your healthcare provider about drinking this water. You should also seek advice from your healthcare provider about using the water if you have an infant. General guidelines on ways to lessen the risk of infection by bacteria and other disease-causing organisms are available from EPA’s Safe Drinking Water Hotline at 1- 800-426-4791. What does this mean? Since total coliform bacteria are generally not harmful themselves, this is not an emergency. If it had been you would have been notified within 24 hours. Failure to identify and correct the defects has the potential to cause continued distribution system contamination. Inadequately treated or inadequately protected water may contain disease -causing organisms. These organisms can cause symptoms such as diarrhea, nausea, cramps, and associated headaches. What is being done? [Describe corrective action including when your water system expects to return to compliance or resolve the violation ]. For more information, please contact [name of contact] at [phone number] or [mailing address]. *Please share this information with all the other people who drink this water, e specially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.* This notice is being sent to you by [water system name]. State Water System ID#: ___________. Date distributed: ______. RTCR Public Notification Templates 21 Instructions for Revised Total Coliform Rule (RTCR) Failure to Perform a Level 2 Assessment Triggered by an E. coli MCL Violation or the Related Corrective Actions – Template 2-22 Template Follows Instruction Pages Description of Violation or Situation Beginning April 1, 2016, a public water system triggers a Level 2 assessment when: • The public water system has an E. coli maximum contaminant level (MCL) violation; A TT violation related to a Level 2 assessment that was triggered by an E. coli MCL violation requires Tier 2 public notice with mandatory health effects language stating E. coli was detected in the water system. Violations of Level 2 assessments related to E. coli require Tier 2 public notice and occur when any public water system has: • Failed to conduct the triggered Level 2 assessment within 30 days after learning that it has exceeded the trigger; or • Failed to correct any sanitary defect found through a Level 2 assessment within 30 days or in accordance with a schedule acceptable to the state. TT violations for Level 2 assessments that are triggered by more than one Level 1 assessment require different mandatory health effects language and are addressed in Template 2-21. You must provide public notice to persons served as soon as practical but no later than 30 days after you learn of the violation [40 CFR 141.203(b)]. You must issue a repeat notice every three months for as long as the violation persists. Check with your state to make sure you meet all its requirements. Community water systems (CWSs) must use one of the following methods to deliver the notice to consumers [40 CFR 141.203(c)]: • Hand or direct delivery • Mail, as a separate notice or included with the bill (if delivered within 30 days of the violation) • Another method approved in writing by the state Non-community water systems (NCWSs) must use one of the following methods to deliver the notice to consumers [40 CFR 141.203(c)]: • Posting in conspicuous locations • Hand delivery • Mail • Another method approved in writing by the state In addition, both CWSs and NCWSs must use another method reasonably calculated to reach others if they would not be reached by the first method [40 CFR 141.203(c)]. Such methods could include newspapers, e-mail, or delivery to community organizations. If you mail, post, or hand deliver, EPA recommends printing your notice on your system’s letterhead, if available. The notice on the reverse is appropriate for mailing, posting, or hand delivery. If you modify this notice, you must still include all required public notice elements from 40 CFR 141.205(a) and leave the mandatory language unchanged (see below). All posted notices must remain in place for as long as the violation or situation persists but in no case for less than seven days, even if the violation or situation is resolved. Mandatory Language Mandatory language on health effects (from Appendix B to 40 CFR 141 Subpart Q) must be included as written and is presented in this notice in italics with an asterisk on each end. *E. coli are bacteria whose presence indicates that the water may be contaminated with human or animal wastes. Human pathogens in these wastes can cause short-term effects, such as diarrhea, cramps, nausea, headaches, or other symptoms. They may pose a greater health risk for infants, young children, the elderly, and people with severely compromised immune systems. We violated the standard for E. coli, indicating the RTCR Public Notification Templates 22 need to look for potential problems in water treatment or distribution. When this occurs, we are required to conduct a detailed assessment to identify problems and to correct any problems that are found.* You are also required to include one or both of the following statements, also presented in this notice in italics with an asterisk on each end, as appropriate for the violation: *We failed to conduct the required assessment.* *We failed to correct all identified sanitary defects that were found during the assessment that we conducted.* You must also include standard language to encourage the distribution of the public notice to all persons served, where applicable [40 CFR 141.205(d)]. This language is also provided below and presented in this notice in italics with an asterisk on each end. *Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.* Corrective Action The specific cause(s) of E. coli in the distribution system will likely differ from system to system. Your notice must describe the corrective action(s) you are taking [40 CFR 141.205(a)(7)] and when you expect to return to compliance or resolve the situation [40 CFR 141.205(a)(8)]. You can use one or more of the following statements, if appropriate, or develop your own text. • We have begun to correct the sanitary defect(s) identified during an assessment of our water system by taking the following corrective actions. [Describe corrective actions]. • To ensure that our water supplies are protected against contamination, we are working with the state to implement the following corrective actions. [Describe corrective actions]. • We completed the required assessment and identified the cause of the sanitary defect to be addressed [describe the issue or problem found, for example, damage to the storage tank, a missing vent screen, etc.] We are currently correcting the problem on a schedule approved by [State Department of Public Health]. After Issuing the Notice Make sure to send a copy of each type of notice and a certification that you have met all the public notification requirement s to your state within 10 days after the original or any repeat notice(s) [40 CFR 141.31(d)]. It is a good idea to inform your consumers when the violation has been resolved. See Template 1 -6 of the Revised Public Notification Handbook (2nd Revision of Document: EPA 816-R-09-013, March 2010) and Template NC-7 of the Public Notification Handbook for Transient Non -community Water Systems, EPA 816-R-09-009, March 2010 for a “problem corrected” notice template. RTCR Public Notification Templates 23 Revised Total Coliform Rule (RTCR) Failure to Perform a Level 2 Assessment Triggered by an E. coli MCL Violation or the Related Corrective Actions – Template 2-22 IMPORTANT INFORMATION ABOUT YOUR DRINKING WATER [Water System Name] Failed to Correct a Problem Discovered During an Assessment of the Water System after Testing Positive for E. coli During recent monitoring, our water system tested positive for E. coli. *E. coli are bacteria whose presence indicates that the water may be contaminated with human or animal wastes. Human pathogens in these wastes can caus e short-term effects, such as diarrhea, cramps, nausea, headaches, or other symptoms. They may pose a greater health risk for infants, young children, the elderly, and people with severely compromised immune systems. We violated the standard for E. coli, indicating the need to look for potential problems in water treatment or distribution. When this occurs, we are required to conduct a detailed assessment to identify problems and to correct any problems that are found.* [Describe the TT violation, using the mandatory language of *We failed to conduct the required assessment* by [Enter date the assessment was due] and/or *We failed to correct all identified sanitary defects that were found during the assessment(s)* by [Enter date correction was due]] As our customers, you have a right to know what happened and what we are doing to correct this situation. You were notified of the E. coli in our water on [enter date when Tier 1 public notice of the MCL violation that triggered the assessment was provided] and on [enter date] that no additional contamination has been identified and that you do not need to boil your water or take other corrective actions. Although our recent sampling has indicated coliform bacteria are absent, we are still required to assess the system and correct any defects found. What should I do? • You still do not need to boil your water or take corrective actions. However, if you have specific health concerns, consult your doctor. • If you have a severely compromised immune system, are pregnant, or are elderly, you may be at increased risk and should seek advice from your healthcare provider about drinking this water. You should also seek advice from your healthcare provider about using the water if you have an infant. General guidelines on ways to lessen the risk of infection by bacteria and other disease-causing organisms are available from EPA’s Safe Drinking Water Hotline at 1- 800-426-4791. What does this mean? This is not an emergency. If it had been you would have been notified within 24 hou rs. Failure to identify and correct system defects has the potential to cause distribution system contamination. Inadequately treated or inadequately protected water may contain disease -causing organisms. These organisms can cause symptoms such as diarrhea, nausea, cramps, and associated headaches. What is being done? [Describe corrective action including when you expect to return to compliance or resolve the situation]. For more information, please contact [name of contact] at [phone number] or [mailing address]. *Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.* This notice is being sent to you by [water system name]. State Water System ID#: ___________. Date distributed: ______. RTCR Public Notification Templates 25 3 .Ti er 3 Pu bli c Noti f i ca ti on In st ruc ti ons and T empl a te s The Revised Public Notification Rule Handbook (2nd Revision of Document: EPA 816-R-09-013, March 2010) and the Public Notification Handbook for Transient Non-community Water Systems (EPA 816-R-09-009, March 2010) contain instructions and templates for issuing Tier 3 public notification for monitoring and testing violations. The structure of providing Tier 3 public notification for these violations were not altered under the promulgation of the Revised Total Coliform Rule. Therefore, the following templates can be used for monitoring and testing violations under the Revised Total Coliform Rule (RTCR). Revised Public Notification Rule Handbook (2nd Revision of Document: EPA 816-R-09-013, March 2010) Monitoring Violations Annual Notice Template 3-1A Monitoring Violations Annual Notice Template 3-1B Monitoring Violations Annual Notice Template 3-1C Failure to Comply with a Testing Procedure Notice Template 3-2 Public Notification Handbook for Transient Non-community Water Systems (EPA 816-R-09-009, March 2010) Monitoring Violation Notice Template NC-6 New under the RTCR is the requirement to deliver public notice for failing to report required information to the state. The pages that follow contain instructions and templates for issuing Tier 3 public notification for failing to report required information to the state. Similar public notifications for reporting violations are grouped into one template that can be tailored to the specific situation with minor revisions. Along with each template are specific instructions, including the required method of delivery and suggestions for completing individual sections of the notice. The following templates are provided: Revised Total Coliform Rule (RTCR) Failure to Report E. coli-positive Sampling Events to the State Template 3-4. This template addresses the following notifications: o Failure to notify the state within 24 hours of an E. coli MCL violation. o Failure to notify the state within 24 hours of an E. coli-positive sample result. Revised Total Coliform Rule (RTCR) Failure to Report Monitoring Events to the State that are Not Related to E. coli-positive Sample Results Template 3-5. This template addresses the following notifications: o Failure to provide total-coliform sample results to the state in a timely manner. o Failure to notify the state that a routine or repeat sample monitoring violation occurred with 10 days of when the violation occurred. o Failure to notify the state within 24 hours of Revised Total Coliform Rule treatment technique (TT) violation. o Failure to submit the completed assessment form or monitoring report after properly conducting the assessment or monitoring. o Failure to notify the state when each scheduled corrective action is completed based on the state- approved timeframe. Revised Total Coliform Rule (RCTR) Failure to Provide the State a Certificate that Confirms Seasonal System Start-up Procedures have been Completed Template 3-6 Revised Total Coliform Rule (RCTR) Failure to do Recordkeeping Template 3-7 Instructions for Monitoring Violations Annual Notice – Template 3-1A Template on Reverse If you are required to provide Tier 3 notification, you must provide public notice to persons served within one year after you learn of the violation [40 CFR 141.204(b)]. Multiple monitoring violations can be serious, and your primacy agency may have more stringent requirements. Check with your primacy agency to make sure you meet its requirements. Community systems must use one of the following [40 CFR 141.204(c)]: • Hand or direct delivery • Mail, as a separate notice or included with the bill Noncommunity systems must use one of the following [40 CFR 141.204(c)]: • Posting in conspicuous locations • Hand delivery • Mail In addition, both community and noncommunity systems must use another method reasonably calculated to reach others if they would not be reached by the first method [40 CFR 141.204(c)]. Such methods could include newspapers, e-mail, or delivery to community organizations. If you post the notice, it must remain posted until the violation is resolved. If the violation has already been resolved, you must post the notice for at least seven days [40 CFR 141.204(b)]. If you mail, post, or hand deliver, print your notice on your system’s letterhead, if available. The notice on the reverse is appropriate for insertion in an annual notice or the Consumer Confidence Report (CCR), as long as public notification timing and delivery requirements are met [40 CFR 141.204(d)]. You may need to modify the template for a notice for individual monitoring violations. This example presents violations in a table; however, you may write out an explanation for each violation if you wish. For any monitoring violation for volatile organic compounds (VOCs) or other groups, you may list the group name in the table, but you must provide the name of every chemical in the group on the notice, e.g., in a footnote. You may need to modify the notice if you had any monitoring violations for which monitoring later showed a maximum contaminant level or other violation. In such cases, you should refer to the public notice you issued at that time. If you do modify the notice, you must still include all required PN elements from 40 CFR 141.205(a) and leave the mandatory language unchanged (see below). Mandatory Language Mandatory language for monitoring and testing procedure violations [40 CFR 141.205(d)] must be included as written (with blanks filled in) and is presented in this notice in italics and with an asterisk on either end. You must also include standard language to encourage the distribution of the public notice to all persons served, where applicable [40 CFR 141.205(d)]. This language is also presented in this notice in italics and with an asterisk on either end. Corrective Action In your notice, describe corrective actions you took, or are taking. Listed below are some steps commonly taken by water systems with monitoring violations. You can use the following language, if appropriate, or develop your own: • We have since taken the required samples, as described in the last column of the table above. The samples showed we are meeting drinking water standards. • We have since taken the required samples, as described in the last column of the table above. The sample for [contaminant] exceeded the limit. [Describe corrective action; use information from public notice prepared for violating the limit.] • We plan to take the required samples soon, as described in the last column of the table above. After Issuing the Notice Make sure to send your primacy agency a copy of each type of notice and a certification that you have met all the public notice requirements within ten days after issuing the notice [40 CFR 141.31(d)]. Public Notification Handbook 121 March 2010 Monitoring Violations Annual Notice – Template 3-1A IMPORTANT INFORMATION ABOUT YOUR DRINKING WATER Monitoring Requirements Not Met for [System] Our water system violated drinking water requirements over the past year. Even though these were not emergencies, as our customers, you have a right to know what happened and what we are doing (did) to correct these situations. *We are required to monitor your drinking water for specific contaminants on a regular basis. Results of regular monitoring are an indicator of whether or not our drinking water meets health standards. During [compliance period] we [‘did not monitor or test’ or ‘did not complete all monitoring or testing’] for [contaminant(s)] and therefore cannot be sure of the quality of your drinking water during that time.* What should I do? There is nothing you need to do at this time. The table below lists the contaminant(s) we did not properly test for during the last year, how often we are supposed to sample for [this contaminant/these contaminants], how many samples we are supposed to take, how many samples we took, when samples should have been taken, and the date on which follow-up samples were (or will be) taken. Contaminant Required sampling frequency Number of samples taken When samples should have been taken When samples were taken VOCs1 (example) 1 sample every three years 0 2009-2011 February 2012 What is being done? [Describe corrective action.] For more information, please contact [name of contact] at [phone number] or [mailing address]. *Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.* This notice is being sent to you by [system]. State Water System ID#: ___________. Date distributed: ______. 1VOCs, also know as volatile organic compounds, are tested by collecting one sample and testing that sample for all the regulated VOCs. VOCs are commonly used in industrial and manufacturing processes. Regulated VOCs include benzene, carbon tetrachloride, chlorobenzene, 1,2-dichlorobenzene, 1,4-dichlorobenzene, 1,2-dichloro­ ethane, cis-dichloroethane, trans-dichloroethane, dichloromethane, 1,2-dichloropropane, ethylbenzene, styrene, tetrachloroethylene, 1,1,1-trichloroethane, trichloroethylene, toluene, 1,2,4-trichlorobenzene, 1,1-dichloroethylene, 1,1,2-trichloroethane, vinyl chloride, and xylene. Public Notification Handbook 122 March 2010 Instructions for Monitoring Violations Annual Notice – Template 3-1B Template on Reverse The template on the reverse is another example of a monitoring violation. The example in this template is for Bromate under the Stage 2 DBPR. All of the instructions of Template 3-1A apply. Public Notification Handbook 123 March 2010 Monitoring Violations Annual Notice – Template 3-1B IMPORTANT INFORMATION ABOUT YOUR DRINKING WATER Monitoring Requirements Not Met for [System] On [give date] we became aware that our system recently failed to collect the correct number of drinking water samples. Although this incident was not an emergency, as our customers, you have a right to know what happened and what we did (are doing) to correct this situation. *We are required to monitor your drinking water for specific contaminants on a regular basis. Results of regular monitoring are an indicator of whether or not our drinking water meets health standards. During [compliance period] we [‘did not monitor or test’ or ‘did not complete all monitoring or testing’] for bromate and therefore cannot be sure of the quality of your drinking water during that time.* We were allowed to take 1 sample per quarter rather than 1 sample per month. In [give date], we no longer qualified for reduced quarterly bromate monitoring. Beginning in [give date], we failed to begin monitoring monthly for bromate. What should I do? There is nothing you need to do at this time. You may continue to drink the water. If a situation arises where the water is no longer safe to drink, you will be notified within 24 hours. What is being done? [Describe corrective action.] We began monitoring monthly for bromate on [give date] and will continue to monitor on this schedule [until/unless] we qualify for reduced monitoring. For more information, please contact [name of contact] at [phone number] or [mailing address]. *Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.* This notice is being sent to you by [system]. State Water System ID#: ___________. Date distributed: ______. Public Notification Handbook 124 March 2010 Instructions for Monitoring Violations Annual Notice – Template 3-1C Template on Reverse The template on the reverse is another example of a monitoring violation. The example in this template is for Cryptosporidium monitoring under LT2ESWTR. If a system fails to conduct Cryptosporidium monitoring of its source water for one or two months, it is required to issue Tier 3 notification. (Note: failure to conduct required Cryptosporidium monitoring for any three months or more requires Tier 2 notification and special notice. See Chapter 6 for an example template.) This notice can also be modified for E. coli or turbidity monitoring violations under LT2ESWTR. All the instructions of Template 3-1A apply. Public Notification Handbook 125 March 2010 Monitoring Violations Annual Notice – Template 3-1C IMPORTANT INFORMATION ABOUT YOUR DRINKING WATER Monitoring Requirements Not Met for [System] Our water system violated a drinking water requirement over the past year. Even though this was not an emergency, as our customers, you have a right to know what happened and what we did to correct the situation. *We are required to monitor your drinking water for specific contaminants on a regular basis. Results of regular monitoring are an indicator of whether or not our drinking water meets health standards. During [compliance period] we [‘did not monitor or test’ or ‘did not complete all monitoring or testing’] for Cryptosporidium and therefore cannot be sure of the quality of your drinking water during that time.* Cryptosporidium is a disease-causing microorganism that may be present in our raw water source. What should I do? There is nothing you need to do at this time. You may continue to drink the water. If a situation arises where the water is no longer safe to drink, you will be notified within 24 hours. What is being done? [Describe corrective action.] We began collecting our monthly samples for Cryptosporidium on [give date] and will continue to follow our required monitoring schedule. For more information, please contact [name of contact] at [phone number] or [mailing address]. *Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.* This notice is being sent to you by [system]. State Water System ID#: ___________. Date distributed: ______. Public Notification Handbook 126 March 2010 Instructions for Failure to Comply with a Testing Procedure Notice – Template 3-2 Template on Reverse Failure to comply with a testing procedure requires Tier 3 notification. You must provide public notice to persons served within one year after you learn of the violation [40 CFR 141.204(b)]. Multiple testing violations can be serious, and your primacy agency may have more stringent requirements. Check with your primacy agency to make sure you meet its requirements. Community systems must use one of the following [40 CFR 141.204(c)]: • Hand or direct delivery • Mail, as a separate notice or included with the bill Noncommunity systems must use one of the following [40 CFR 141.204(c)]: • Posting in conspicuous locations • Hand delivery • Mail In addition, both community and noncommunity systems must use another method reasonably calculated to reach others if they would not be reached by the first method [40 CFR 141.204(c)]. Such methods could include newspapers, e-mail, or delivery to community organizations. If you post the notice, it must remain posted until the violation is resolved. If the violation has already been resolved, you must post the notice for at least seven days [40 CFR 141.204(b)]. If you mail, post, or hand deliver, print your notice on your system’s letterhead, if available. The notice on the reverse is appropriate for insertion in an annual notice or the Consumer Confidence Report (CCR), as long as public notification timing and delivery requirements are met [40 CFR 141.204(d)]. This example is for a holding time violation. It will need to be modified for other types of testing violations. However, If you modify this notice, you must still include all required PN elements from 40 CFR 141.205(a) and leave the mandatory language unchanged (see below). Mandatory Language Mandatory language for monitoring and testing procedure violations [40 CFR 141.205(d)] must be included as written (with blanks filled in) and is presented in this notice in italics and with an asterisk on either end. You must also include standard language to encourage the distribution of the public notice to all persons served, where applicable [40 CFR 141.205(d)]. This language is also presented in this notice in italics and with an asterisk on either end. Corrective Actions In your notice, describe corrective actions you took, or are taking. Listed below is a step commonly taken by water systems with a holding time violation. You can use the following language, if appropriate, or develop your own that is specific to your testing violation: • On [give date] we collected (will collect) a new sample of our finished water in order to have it analyzed for [contaminant]. We sent (will send) the sample to the certified laboratory via courier to ensure that the sample arrived within the allowed holding time. After Issuing the Notice Make sure to send your primacy agency a copy of each type of notice and a certification that you have met all the public notice requirements within ten days after issuing the notice [40 CFR 141.31(d)]. Public Notification Handbook 127 March 2010 Failure to Comply with a Testing Procedure Notice – Template 3-2 IMPORTANT INFORMATION ABOUT YOUR DRINKING WATER [System] Failed to Comply With a Testing Procedure Our water system [name of system] recently failed to comply with a required testing procedure. Even though this was not an emergency, as our customers, you have a right to know what happened and what we did to correct the situation. *We are required to monitor your drinking water for specific contaminants on a regular basis. Results of regular monitoring are an indicator of whether or not our drinking water meets health standards. During [compliance period], we did not complete all monitoring or testing for [contaminant(s)], and therefore cannot be sure of the quality of your drinking water during that time.* Any sample we collect must be sent to and analyzed by a certified laboratory within a specified amount of time. We collected the sample on [give date], but did not get our sample to the laboratory within the allowed holding time. What should I do? There is nothing you need to do at this time. You may continue to drink the water. If a situation arises where the water is no longer safe to drink, you will be notified within 24 hours. What is being done? On [give date] we [collected/will collect] a new sample of our finished water in order to have it analyzed for [contaminant]. We [sent/will send] the sample to the certified lab via courier to ensure that the sample [arrived/arrives] within the allowed holding time. The sample was analyzed and [contaminant] was not found at detectable levels. For more information, please contact [name of contact] at [phone number] or [mailing address]. *Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.* This notice is being sent to you by [system]. State Water System ID#: ___________. Date distributed: ______. Public Notification Handbook 128 March 2010 RTCR Public Notification Templates 27 Instructions for Revised Total Coliform Rule (RTCR) Failure to Report E. coli- positive Sampling Events to the State – Template 3-4 Template on Reverse Description of Violation or Situation Beginning April 1, 2016, failure to notify the state of events that are related to E. coli-positive sample results are reporting violations that require Tier 3 public notification. The reporting violations addressed by this Tier 3 template require similar public notification content and include: • Failure to notify the state within 24 hours of an E. coli MCL violation. • Failure to notify the state within 24 hours of an E. coli-positive sample result. You must provide public notice to persons served within one year after you learn of the violation [40 CFR 141.204(b)]. Check with your state to make sure you meet all requirements. Community water systems (CWSs) must use all of the following methods to deliver the notice to consumers [40 CFR 141.204(c)]: • Mail or hand delivery (public notice delivery may be provided by CCR if the one year requirement is met), and • Another method as needed to reach consumers not likely to receive a notice from methods noted above and approved in writing by the state. Such methods could include newspapers, e-mail, or delivery to community organizations. The notice on the reverse is appropriate for insertion in an annual notice or the Consumer Confidence Report (CCR) (CWSs only), as long as public notification content, timing and delivery requirements are met [40 CFR 141.204(d)]. If you do modify the notice, you must still include all 10 required public notice elements from 40 CFR 141.205(a) and leave the mandatory language unchanged (see below). Non-community water systems (NCWSs) must use all of the following methods to deliver the notice to consumers [40 CFR 141.204(c)]: • Posting in a conspicuous place throughout the system, or by hand delivery or mail, and • Another method as needed to reach consumers not likely to receive a notice from methods noted above and approved in writing by the state. Such methods could include newspapers, e-mail, or delivery to community organizations. If you: • Post the notice, it must remain posted until the violation is resolved. • Post the notice and the violation has already been resolved, you must still post the notice for at least seven days [40 CFR 141.204(b)]. • Mail, post, or hand deliver, EPA recommends printing your notice on your system’s letterhead, if available. Repeat notice(s) are required annually if the violation or situation persists, unless otherwise directed by the state. Mandatory Language You must also include standard language to encourage the distribution of the public notice to all persons served, where applicable [40 CFR 141.205(d)]. This language is also presented in this notice in italics with an asterisk on each end. Corrective Actions In your notice, you must describe corrective actions you took, or are taking [40 CFR 141.205(a)(7)] and when you expect to return to compliance or resolve the situation [40 CFR 141.205(a)(8)]. You can use the following language, if appropriate, or develop your own: • We have provided the missing reports to the state and have revised our procedures to ensure we comply with reporting requirements in the future. We are no longer in violation. After Issuing the Notice Make sure to send a copy of each type of notice and a certification that you have met all the public notification requirements to your state within 10 days after the original or any repeat notice(s) [40 CFR 141.31(d)]. RTCR Public Notification Templates 28 Revised Total Coliform Rule (RTCR) Failure to Report E. coli-positive Sampling Events to the State – Template 3-4 IMPORTANT INFORMATION ABOUT YOUR DRINKING WATER Reporting Requirement(s) Not Met for [Water System Name] Our system failed to notify the state drinking water program that we [enter either “detected E. coli bacteria in a water sample” or “have incurred an MCL violation for E. coli bacteria”]. We are required to notify the state of this information within 24 hours of when we learned of the situation but we failed to do so. [If applicable, enter, “We notified you of the E. coli MCL violation on [enter date] and resolved the contamination problem on [enter date]”]. Although this situation does not create a risk to public health, as our customers you have a right to know what happened and what we did to correct the situation. What should I do? There is nothing you need to do at this time. If a situation arises where the water is no longer safe to drink, you will be notified within 24 hours. We will announce any emergencies on [media source]. What is being done? [Describe your corrective actions including when your water system expects to return to compliance or resolve the violation ]. For more information, please contact [name of contact] at [phone number] or [mailing address]. *Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.* This notice is being sent to you by [water system name]. State Water System ID# _______. Date distributed: _______. RTCR Public Notification Templates 29 Instructions for Revised Total Coliform Rule (RTCR) Failure to Report Monitoring Events to the State that are Not Related to E. coli-positive Sample Results – Template 3-5 Template Follows Instruction Pages Description of Violation or Situation Beginning April 1, 2016, failure to notify the state of RTCR events that are not related to E. coli-positive sample results are reporting violations that require Tier 3 public notification. The reporting violations addressed by this Tier 3 template require similar public notification content and include: • Failure to provide total coliform-positive or total coliform-negative sample results to the state in a timely manner. • Failure to notify the state that an RTCR monitoring violation o ccurred with 10 days of when the violation occurred. • Failure to notify the state within 24 hours of a Treatment Technique (TT) violation resulting from failure to perform assessments or corrective actions. • Failure to submit the completed assessment form or monitoring report within 30 days of triggering the assessment. • Failure to notify the state when each scheduled corrective action is completed based on the state-approved timeframe. You must provide Tier 3 public notice to persons served within one year after you learn of the violation [40 CFR 141.204(b)]. Check with your state to make sure you meet all requirements. Community water systems (CWSs) must use all of the following methods to deliver the notice to consumers [40 CFR 141.204(c)]: • Mail or hand delivery (public notice delivery may be provided by CCR if the one year requirement is met), and • Another method as needed to reach consumers not likely to receive a notice fro m methods noted above and approved in writing by the state. Such methods could include newspapers, e-mail, or delivery to community organizations. The notice on the reverse is appropriate for insertion in an annual notice or the Consumer Confidence Report (CCR) (CWSs only), as long as public notification content, timing, and delivery requirements are met [40 CFR 141.204(d)]. Non-community water systems (NCWSs) must use all of the following methods to deliver the notice to consumers [40 CFR 141.204(c)]: • Posting in a conspicuous place throughout the system, or by hand delivery or mail, and • Another method as needed to reach consumers not likely to receive a notice from methods noted above and approved in writing by the state. Such methods could include newspapers, e-mail, or delivery to community organizations. If you: • Post the notice, it must remain posted until the violation is resolved. • Post the notice and the violation has already been resolved, you must still post the notice for at least seven days [40 CFR 141.204(b)]. • Mail, post, or hand deliver, EPA recommends printing your notice on your system’s letterhead, if available. • Modify the notice, you must still include all required public notice elements from 40 CFR 141.205(a) and leave the mandatory language unchanged (see below). Repeat notice(s) are required annually if the violation or situation persists, unless otherwise directed by the state. Mandatory Language You must also include standard language to encourage the distribution of the public notice to all persons served, where applicable [40 CFR 141.205(d)]. This language is also presented in this notice in italics with an asterisk on each end. RTCR Public Notification Templates 30 Corrective Actions In your notice, you must describe corrective actions you took, or are taking [40 CFR 141.205(a)(7)] including when your water system expects to return to compliance or resolve the violation [40 CFR 141.205(a)(8)]. You can use the following language, if appropriate, or develop your own: • We have provided the missing reports to the state and have revised our procedures to ensure we comply with reporting requirements in the future. We are no longer in violation. After Issuing the Notice Make sure to send a copy of each type of notice and a certification that you have met all the public notifi cation requirements to your state within 10 days after the original or any repeat notice(s) [40 CFR 141.31(d)]. RTCR Public Notification Templates 31 Revised Total Coliform Rule (RTCR) Failure to Report Monitoring Events to the State that are Not Related to E. coli-positive Sample Results – Template 3-5 IMPORTANT INFORMATION ABOUT YOUR DRINKING WATER Reporting Requirement(s) Not Met for [Water System Name] We are required to report [describe the information not reported, such as “the results of monitoring of your drinking water for specific contaminants on a regular basis” or “the results of our water system’s assessment by [enter date]]. Results of [enter applicable text, such as “regular monitoring” or “the assessment”, as applicable] are an indicator of whether or not your drinking water meets health standards. During [compliance period], we did not [describe what you did not report, such as “report the results of monitoring or of the assessment] for [contaminant(s)]”]. Our system failed to notify the state drinking water program as required by [enter date]. Although public health was not impacted, as our customers, you have a right to know what happened and what we did to correct the situation. What should I do? There is nothing you need to do at this time. You do not need to boil your water or take other actions. What is being done? While we did not notify the state as quickly as we should have, we have [enter your corrective action] on [enter date]. We are no longer in violation. For more information, please contact [name of contact] at [phone number] or [mailing address]. *Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.* This notice is being sent to you by [water system name]. State Water System ID# _______. Date distributed: _______. RTCR Public Notification Templates 35 Instructions for Revised Total Coliform Rule (RTCR) Failure to do Recordkeeping – Template 3-7 Template on Reverse Description of Violation or Situation Beginning April 1, 2016, failure to keep records of any assessment forms completed by you or a third-party, documentation of corrective actions, or summary reports of sanitary defects, as well as records of repeat samples taken that meet the criteria of an extension for the 24-hours of collecting repeat samples are recordkeeping violations that require Tier 3 public notification [40 CFR 141.204(a)(6)]. You must provide public notice to persons served within one year after you learn of the recordkeeping violation [40 CFR 141.204(b)]. Check with your state to make sure you meet all requirements. Community water systems (CWSs) must use all of the following methods to deliver the notice to consumers [40 CFR 141.203(c)]: • Mail or hand delivery (public notice delivery may be provided by CCR if the one year requirement is met), and • Another method as needed to reach consumers not likely to receive a notice from methods noted above and approved in writing by the state. Such methods could include newspapers, e-mail, or delivery to community organizations. The notice on the reverse is appropriate for insertion in an annual notice or the Consumer Confidence Report (CCR) (CWSs only), as long as public notification content, timing and delivery requirements are met [40 CFR 141.204(d)]. Non-community water systems (NCWSs) must use all of the following methods to deliver the notice to consumers [40 CFR 141.203(c)]: • Posting in a conspicuous place throughout the system, or by hand delivery or mail, and • Another method as needed to reach consumers not likely to receive a notice from methods noted above and approved in writing by the state. Such methods could include newspapers, e-mail, or delivery to community organizations. If you: • Post the notice, it must remain posted until the violation is resolved. • Post the notice and the violation has already been resolved, you must still post the notice for at least seven days [40 CFR 141.204(b)]. • Mail, post, or hand deliver, EPA recommends printing your notice on your system’s letterhead, if available. • Modify the notice, you must still include all required public notice elements from 40 CFR 141.205(a) and leave the mandatory language unchanged (see below). Repeated notices are required annually if the violation or situation persists, unless otherwise directed by the state. Mandatory Language You must also include standard language to encourage the distribution of the public notice to all persons served, where applicable [40 CFR 141.205(d)]. This language is also presented in this notice in italics with an asterisk on each end. Corrective Actions In your notice, you must describe corrective actions you took, or are taking [40 CFR 141.205(a)(7)] including when your water system expects to return to compliance or resolve the violation [40 CFR 141.205(a)(8)]. You can use the following language, if appropriate, or develop your own: • We have contacted the laboratories that performed the water testing and requested copies of the missing reports. We are no longer in violation. • We have revised our procedures to ensure we comply with the recordkeeping requirements in the future. We are no longer in violation. After Issuing the Notice Make sure to send a copy of each type of notice and a certification that you have met all the public notification requirements to your state within 10 days after the original or any repeat notice(s) [40 CFR 141.31(d)]. RTCR Public Notification Templates 36 Revised Total Coliform Rule (RTCR) Failure to do Recordkeeping – Template 3-7 IMPORTANT INFORMATION ABOUT YOUR DRINKING WATER Recordkeeping Requirement(s) Not Met for [Water System Name] [Water system name] failed to keep records of [describe the information not kept, such as “our water system’s assessment conducted on [enter date]” or “monitoring following a sample with coliform bacteria in which we received an extension to collect the sample from the state”]. We realize the importance of keeping complete records to document the quality of the water we provide and the efforts we take to ensure the water is safe to drink. Although this situation does not create a risk to public health, as our customers you have a right to know what happened and what we did to correct the situation. What should I do? There is nothing you need to do at this time. If a situation arises where the water is no longer safe to drink, you will be notified within 24 hours. We will announce any emergencies on [media source]. What is being done? [Describe your corrective actions including when your water system expects to return to compliance or resolve the violation]. For more information, please contact [name of contact] at [phone number] or [mailing address]. *Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.* This notice is being sent to you by [water system name]. State Water System ID# _______. Date distributed: _______. "Îi "Îi Highlands Reservoirs Rolling Hills Reservoirs West HillReservoir North TalbotReservoir South TalbotReservoir Mt OlivetReservoir Maplewood Clearwell & Chlorine Contact Basin Hazen Reservoir Highlands BPS Tiffany Park BPS South Talbot BPS Monroe Ave BPS Rolling Hills BPS North Talbot BPS West Hill BPS Houser WayBPS Maplewood BPS Fred Nelson BPS Wells PW-11 & PW-17 Well PW-12 Well EW-3R Wells RW-1RW-2 & RW-3 WellPW-8 Well PW-9 MS026 MS028 MS041 MS032 MS043 MS034 PS005 (backup) MS042 MS036 MS044 MS030 MS033 MS040pH_Smpl_Site_8 RES003 POE13 PS009 MS027 MS029 MS049 MS054 PS001 (backup) PS010 PS025 (backup) CTPost02 Springbrook Springs Panther Lake Cedar River LakeWashington May Creek Coordinate System: NAD 1983 HARN StatePlane Washington North FIPS 4601 Feet Projection: Lambert Conformal Conic Datum: North American 1983 HARN Coliform Monitoring PlanWater System: City of RentonWater System ID: 71850L This document is a graphic representation, not guaranteed to survey accuracy, and is based on the best information available as of the date shown. This map is intended for City of Renton Water Utility display purposes only. ° Legend "Îi Coliform/DBPR Sampling Station "Îi Routine Coliform Sampling Station &%Production WellDSpring UT Enclosed Storage Facility RÚ Booster Pump Station 3Q Treatment Plant Earlington 370 Pressure Zone East Talbot Hill 300 Pressure Zone Highlands 435 Pressure Zone Highlands 565 Pressure Zone Kennydale 218 Pressure Zone Kennydale 320 Pressure Zone Rolling Hills 395 Pressure Zone Rolling Hills 490 Pressure Zone Rolling Hills 590 Pressure Zone Scenic Hill 370 Pressure Zone Talbot Hill 270 Pressure Zone Talbot Hill 350 Pressure Zone Valley 196 Pressure Zone West Hill 300 Pressure Zone West Hill 495 Pressure Zone West Talbot Hill 300 Pressure Zone 1 0 10.5 Miles Prepared by: Katie Nolan,Water Utility Engineering Prepared on: January 21, 2020 Notes PS011 (backup) MS057 MS056 MS058 MS059 MS031 (backup) MS055 Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Coliform Sampling Site This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. THIS MAP IS NOT TO BE USED FOR NAVIGATIONWGS_1984_Web_Mercator_Auxiliary_Sphere Notes Coliform Monitoring Plan Water System: City of Renton Water System ID: 71850L Legend 0 Feet Prepared by: Katie Nolan Service Connection Sampling Water Fitting Water Main Lateral Line Domestic This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. WGS_1984_Web_Mercator_Auxiliary_Sphere Notes Coliform Monitoring Plan Water System: City of Renton Water System ID: 71850L Legend 1 6 IS MAP IS NOT TO BE USED FOR NAVIGATION 1 Feet0 Sampling Renton Fire Hydrant Water Fitting Water Main Lateral Line Domestic Fire Hydrant Irrigation Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Domestic Fire Hydrant Irrigation This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. WGS_1984_Web_Mercator_Auxiliary_Sphere Notes Coliform Monitoring Plan Water System: City of Renton Water System ID: 71850L Legend IS MAP IS NOT TO BE USED FOR NAVIGATION Feet0 Sampling Renton Fire Hydrant Water Fitting Water Main Lateral Line Domestic Hydrant Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Coliform Sampling Site Notes Legend Coliform Sampling Site This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. WGS_1984_Web_Mercator_Auxiliary_Sphere Notes Coliform Monitoring Plan Water System: City of Renton Water System ID: 71850L Legend IS MAP IS NOT TO BE USED FOR NAVIGATION Feet0 Sampling Renton Fire Hydrant Water Fitting Water Main Lateral Line Domestic Hydrant Coliform Sampling Site This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. WGS_1984_Web_Mercator_Auxiliary_Sphere Notes Coliform Monitoring Plan Water System: City of Renton Water System ID: 71850L Legend IS MAP IS NOT TO BE USED FOR NAVIGATION Feet0 Sampling Renton Fire Hydrant Water Fitting Water Main Lateral Line Domestic Hydrant Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Notes Legend Coliform Sampling Site Notes Legend Coliform Sampling Site This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. WGS_1984_Web_Mercator_Auxiliary_Sphere Notes Coliform Monitoring Plan Water System: City of Renton Water System ID: 71850L Legend 128 64 IS MAP IS NOT TO BE USED FOR NAVIGATION 128 Feet0 Sampling Renton Fire Hydrant Water Fitting Water Main Lateral Line Domestic Hydrant Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Domestic Fire Hydrant Irrigation Coliform Sampling Site Notes Legend Sampling Renton Fire Hydrant Water Fitting Water Main Lateral Line Domestic Fire Hydrant Irrigation This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. WGS_1984_Web_Mercator_Auxiliary_Sphere Notes Coliform Monitoring Plan Water System: City of Renton Water System ID: 71850L Legend 1 6 IS MAP IS NOT TO BE USED FOR NAVIGATION 1 Feet0 Sampling Renton Fire Hydrant Water Fitting Water Main Lateral Line Domestic Hydrant Coliform Sampling Site Notes Legend Prepared by: Katie Nolan This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. WGS_1984_Web_Mercator_Auxiliary_Sphere Notes Coliform Monitoring Plan Water System: City of Renton Water System ID: 71850L Legend 1 6 IS MAP IS NOT TO BE USED FOR NAVIGATION 1 Feet0 Sampling Renton Fire Hydrant Water Fitting Water Main Lateral Line Domestic This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. WGS_1984_Web_Mercator_Auxiliary_Sphere Notes Coliform Monitoring Plan Water System: City of Renton Water System ID: 71850L Legend 1 6 IS MAP IS NOT TO BE USED FOR NAVIGATION 1 Feet0 Sampling Renton Fire Hydrant Water Fitting Water Main Lateral Line Domestic Hydrant This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. WGS_1984_Web_Mercator_Auxiliary_Sphere Notes Coliform Monitoring Plan Water System: City of Renton Water System ID: 71850L Legend IS MAP IS NOT TO BE USED FOR NAVIGATION Feet0 Sampling Renton Fire Hydrant Water Main Coliform Sampling Site Notes Legend Domestic Fire Hydrant Irrigation Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Coliform Sampling Site Notes Legend Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Domestic Hydrant Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Coliform Sampling Site Notes Legend Prepared by: Katie Nolan Page 1 of 7 Self-Assessment Guideline for Coliform Detection The Revised Total Coliform Rule became effective on April 1, 2016. One of the significant requirements of the rule is that utilities must attempt to find and fix the source of coliform bacteria contamination by performing a “self-assessment” whenever treatment technique trigger occurs. The self-assessment is designed to identify whether any sanitary defects are present and correct the defects. The guideline below is designed to assist City staff with performing the self-assessment. Office Level Review The following questionnaire is designed to provide an office level review for possible sources of contamination that led to the positive coliform bacteria water sample. This questionnaire is not designed to replace field level investigation. A YES answer to any of the questions below indicates further investigation is warranted. Question: Y or N Sampler, Sample Site, Laboratory Contamination: ---------- - When coliform bacteria is found in a water quality sample, the first area of scrutiny should be the possibility of the sample becoming contaminated by a source outside of the distribution system. These outside sources of contamination include the sampler, the sample site, and the testing laboratory. ---------- 1 Were procedures properly followed when the sample was collected? 2 Is the sampler experienced in collecting coliform bacteria samples? 3 Was the sample collected at a designated coliform bacteria sample sampling station? 4 Has the sampling station been properly maintained? 5 Did the sampler notice anything unusual about the sample station, the water flushed prior to collecting the sample or the surrounding environment when the sample was collected? 6 Was the sample transported to the laboratory using proper procedures? 7 Is the laboratory up to date on its sterility procedures and all other laboratory quality control & quality assurance procedures? 8 Taking into consideration all of its clients, has the laboratory been seeing an increase in the number of positive coliform bacteria samples recently, which may indicate laboratory contamination of these samples? Page 2 of 7 Review of Existing Water Quality Data: ---------- Recent water quality data may help expose problems within the distribution system which could have led to a coliform bacteria positive sample. A change in water quality parameters can also lead to a release of coliform bacteria from biofilms and sediments. ---------- 9 In general has recent water quality data been consistent with past data? 10 Are the chlorine residual levels that where measured when collecting the most recent round of bacteriological samples reflective of past chlorine residual levels? 11 Has anything unusual been noticed or detected when collecting water quality samples for other parameters recently, for example during VOC, Inorganics, Nitrate or Disinfection By-products sampling? 12 Is there any reason to believe the water temperature in the distribution system has increased or fluctuated? 13 Does the SCADA data for the chlorine analyzers on the primary disinfection systems at the sources show any lapse in the chlorine injection to the raw water supply? 14 Does the SCADA data for the pH adjustment systems located at the Downtown Wells and Springbrook Springs show any recent periods of high or low pH readings? Water Main Repairs: ---------- Coliform bacteria contamination of the distribution system via a water main break or main break repair is possible considering the sub-surface environment in which water mains are located. ---------- 15 Have there been any water main repairs in the last few months? a. If so were proper main repair procedures followed, including maintenance of positive water pressure at the break until the break was excavated and cleaned? b. Was the repaired area of the damaged main disinfected and the main flushed prior to returning the main to service? c. Does the AMI system show reverse flow through any meters at or near the time of the main break? Page 3 of 7 New Main Construction: ---------- The connection of a newly constructed water main provides a conduit for contamination of the water system if the new water main has not been properly cleaned and disinfected. ---------- 16 Have new water mains been connected to the water distribution system recently? a. Is there documentation that shows that all procedures for the new main construction and tie-in procedure were properly followed? b. Was there anything unusual noticed by the utility inspector who inspected the main construction or the maintenance crew who connected the main to the system? Reservoirs: ---------- Water storage tanks have multiple openings to the environment including air vents, overflow pipes, and access hatches which can provide conduits for contamination to enter the water distribution system. ---------- 17 Has anything unusual been noticed at any of the reservoirs during routine station checks, for example unlocked gates, ladders or hatches? 18 Were any screens (air vent and overflow) or hatches found damaged during the latest round of reservoir inspections? 19 Is the reservoir cleaning program on schedule? Distribution System Maintenance and Operation: ---------- Coliform bacteria may be found in biofilms and sediment located in the water distribution system. Operations which disrupt biofilms and sediments may release large amounts of coliform bacteria into the free flowing water. ---------- 20 Have any water mains been flushed lately? 21 Have any valves been exercised recently or changed operational status (open to closed)? 22 Have there been any operational changes that may have changed the typical flow path or velocity of water in the distribution system? 23 Has there been a recent fire or fire training exercise which consumed large amounts of water? 24 Have any control alarms been disabled that may have provided a warning of an event that can affect water system quality? 25 Has there been any maintenance lately of systems that come into contact with the water supply? For example chemical dosing systems. Page 4 of 7 Sanitary Survey: ---------- Sanitary Surveys are designed to locate and correct possible sources of contamination of the drinking water supply system. ---------- 26 Have all issues discovered in the latest sanitary survey been addressed? Cross Connection Control: ---------- The City’s Cross Connection Control Specialist (CCS) may be able to provide information that is relevant to bacteria contamination found in the distribution system. ---------- 27 Is the CCS aware of any recently discovered cross connections or backflow incidents that may have led to bacteria contamination of the water distribution system? Other: 28 Is there maintenance activity underway or recently completed which may have led to a positive bacteria sample? Consider all activity at all sites and all locations within the distribution system. 29 Have any sources exceeded the allowable flow rate recently? 30 Has there been a power outage or other disruption to the normal operation of the water supply system recently? 31 Is it possible that the contamination is related to the time of year? For example irrigation system winterizing activities. Page 5 of 7 Field Level Investigation Maintenance Services field crews, operators and technicians repair, operate, and maintain the water system on a daily basis and as such may observe unusual events, activities, trends etc. These observations may provide a lead to investigators looking for the source of coliform bacteria contamination of the water system. Field level staff should be encouraged to report anything unusual they find as they perform their daily functions. The following list is intended as a guide for performing field level investigation to locate the source of the bacteria contamination of the distribution system. The list is not presented in order of importance. Maintenance Services managers can schedule the field inspections based on staff availability and on the details of the bacteria contamination event, for example location of the positive sample. Question: Y or N Source Inspection Any indication of vandalism? Are all locks secured, including infiltration gallery hatches, well house and treatment building doors and any site fencing? Are the treatment systems operating properly? Are the measurement, monitoring and reporting instruments functioning properly? Is the well vent properly screened? Is the pump to waste pipe air gap functioning properly? Has there been any flooding of the Springbrook Springs site? Is there any evidence of vandalism to any of the fire hydrants, blow offs, air vacs, etc. on site? Is there standing water in any of the vaults on site? Has maintenance been performed on the site recently? Page 6 of 7 Reservoir / Tank Inspection Any indication of vandalism or unauthorized entry on the site or onto the reservoir or water tank? Are all hatches and site fences properly secured? Are the access hatches properly sealing, are the gaskets good, do the hinges work? Is the air vent screen properly protecting the air vent opening? Is the overflow pipe screen properly protecting the overflow pipe opening? Is the drain / overflow piping plugged, crushed or in any other way compromised? Is there any evidence of vandalism to any of the fire hydrants, blow offs, air vacs, etc. on site? Is there standing water in any of the vaults on site? Has maintenance been performed on the site recently? What is the chlorine residual in the tank, taken at multiple locations if possible? Other Facilities – Treatment, Pump Stations Etc. Any indication of vandalism? Are all locks secured, including building doors and site fencing? Are the treatment systems operating properly? Are the measurement, monitoring and reporting instruments functioning properly? Were there any changes or adjustments to the treatment process recently? Is there any evidence of vandalism to any of the fire hydrants, blow offs, air vacs, etc. on site? Is there standing water in any of the vaults on site? Has maintenance been performed on the site recently? What is the chlorine residual in the distribution system at this site? Page 7 of 7 Distribution System Inspection (focus in the area of detected contamination and flooded or flood prone areas first) Are all hydrant meters accounted for? a. Can they be located in the field and are they properly installed? b. Is testing up to date on the reduced pressure backflow assemblies on the hydrant meters? Fire Hydrants a. Do any fire hydrants appear to be damaged? b. Are any fire hydrants located in flooded or flood prone areas? Air Relief Valves a. Do any air relief valves appear to be damaged? b. Do any air relief valves terminate below grade? c. Are any air relief valve vaults flooded or appear to have been flooded recently? Blow-off Assemblies a. Do any blow-off assemblies appear to be damaged? b. Are any blow-off assembly vaults flooded or appear to have been flooded recently? Vaults a. Are any backflow assembly vaults flooded or appear to have been flooded recently? b. Are any valve and large meter vaults flooded or appear to have been flooded recently? Appendix B STAGE 2 DISINFECTANTS AND DISINFECTION BYPRODUCTS MONITORING PLAN The City has prepared this Stage 2 Disinfectants and Disinfection Byproducts Monitoring Plan in accordance with Washington Administrative Code (WAC) 246-290 Part 4 and 40 CFR 141 Subpart V. The Plan supplements the City’s 2019 Water System Plan and updates the 2012 Stage 2 Disinfectants and Disinfection Byproducts Monitoring Plan. The purpose of this plan is to ensure the City’s water quality monitoring program meets the regulatory requirements of the Stage 1 and Stage 2 Disinfectants and Disinfection Byproducts Rules (D/DBPR). This plan identifies D/DBPR sampling sites and provides a schedule for sample collection. The City provides disinfection treatment to protect public health from possible harmful bacterial contamination. The City adds chlorine at each source and maintains a detectable chlorine residual throughout the distribution system. While chlorination is a proven method for ensuring safe drinking water, there is a possibility for disinfection byproducts to form when the chlorine reacts with naturally-occurring organic matter present in the water. The most common disinfection byproducts are Trihalomethanes (TTHM) and Haloacetic acids (HAA5). Because there is some concern that high concentrations of disinfectants and disinfection byproducts may cause adverse health effects, the City performs distribution system monitoring. I. SYSTEM INFORMATION Water System Name: City of Renton Water System ID#: 71850L Water System Type: Group A Public Water System – Community County: King Total Population Served: 98,350 Total Service Connections: 17,830 Plan Prepared on: January 21, 2020 Plan Prepared by: Katie Nolan Civil Engineer III 425-430-7335 Plan Reviewed by: Craig Pray Water Maintenance Supervisor 425-430-7400 Greg Durbin Water Quality/Treatment Operator 425-430-7400 II. SAMPLING INFORMATION The City is responsible for collecting samples for disinfection byproducts and disinfectant residuals in the distribution system. Samples are collected during normal system operating conditions. Disinfection Byproducts D/DBPR samples are required from locations where the highest levels of TTHM and HAA5 have been measured in the distribution system. The City has a 40/30 certification and is currently on a reduced monitoring schedule. Maximum Contaminant Levels: 80 µg/L for TTHM and 60 µg/L for HAA5 Compliance Calculation Procedures: Compliance is based on the locational running annual average (LRAA) for TTHM and HAA5 Reduced Monitoring Frequency: Once per year, typically in August Number of Samples Required for Reduced Monitoring: 2 dual sample sets: one at the location with the highest TTHM single measurement, one at the location with the highest HAA5 single measurement Distribution System Sampling Locations for Reduced Monitoring: Sampling Station Name Water Quality Database ID 1622 Hoquiam PL NE Sampling Station MS034 3000 Royal Hills Dr. Sampling Station MS041 Reporting: The City reports the range of detected concentrations of TTHM and HAA5 in the annual Consumer Confidence Report (water quality report). Disinfectant Residuals Chlorine residuals are required to be measured at the same times and same locations as routine and repeat coliform samples. Maximum Residual Disinfectant Level: 4.0 mg/L as Cl2 Compliance Calculation Procedures: Compliance is based on the running annual average (RRA) of residual measurements for 12 consecutive months. The RAA is calculated by finding the average of all residual measurements for each month, adding 12 consecutive monthly averages together, and then dividing the sum by 12. The RAA must be calculated at the end of each calendar quarter. Daily residual measurements are included in the compliance calculations. Monitoring Frequency and Sampling Locations: The City collects chlorine residual samples from 27 representative points throughout the distribution system on a weekly basis during RTCR compliance monitoring (see Appendix A for the designated routine sampling sites) Reporting: The City reports the chlorine residual on each routine coliform sample form. In addition, the City reports the range of detected chlorine residuals in the annual water quality report. III. MAPS Sampling Station MS034 located at 1622 Hoquiam Pl NE Sampling Station MS041 located at 3000 Royal Hills Dr IV. PUBLIC NOTIFICATION The DOH must be notified within 48 hours of a MCL (TTHM or HAA5) or MRDL (chlorine) violation. In addition, a Tier 2 public notification must be issued to customers within 30 days of the violation. Failure to collect required chlorine residual samples is a monitoring violation that triggers a Tier 3 public notification, which must be issued within 1 year. Public notice templates are provided in the Coliform Monitoring Manual. V. LRAA Calculations The locational running annual averages (LRAA) for TTHM and HAA5 were calculated at eight monitoring locations with the most recent quarterly data collected for Stage 2 D/DBPR compliance using: LRAA = (Q1+Q2+Q3+Q4)/4 for each monitoring location Sampling Station Name Water Quality Database ID TTHM LRAA HAA5 LRAA 1622 Hoquiam PL NE Sampling Station MS034 9.9 µg/L 4.2 µg/L 3000 Royal Hills Dr. Sampling Station MS041 7.4 µg/L 1.2 µg/L 601 Monster Rd SW Sampling Station MS042 5.6 µg/L 0.3 µg/L Fire Hydrant NW040 DBP_Smpl_Site_7 4.7 µg/L 1.0 µg/L Fire Hydrant SW541 DBP_Smpl_Site_8 4.3 µg/L 0.7 µg/L Fire Hydrant NW065 DBP_Stage2_8 4.2 µg/L 1.0 µg/L Jones Ave NE & NE 43rd St Sampling Station MS027 2.9 µg/L 0.5 µg/L S 180th & West Valley Sampling Station MS028 2.6 µg/L 0 µg/L In accordance with WAC 246-290-300(6), a reduced monitoring schedule is allowed when the LRAA for TTHM is less than 40 µg/L and HAA5 is less than 30 µg/L at all monitoring locations. Based on the LRAA calculations above, the City is eligible for a reduced monitoring schedule. The City may remain on reduced monitoring as long as each TTHM sample is less than 60 µg/L and each HAA5 sample is less than 45 µg/L. If either criteria is exceeded, the City must resume routine monitoring. APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix O WATER SHORTAGE RESPONSE PLAN 1 City of Renton Water System Plan Update APPENDIX O WATER SHORTAGE RESPONSE PLAN 2 Contents I. Introduction ......................................................................................................................... 3 A. Purpose ......................................................................................................................................... 3 B. Water System Overview ............................................................................................................... 3 C. Relationship to Seattle Public Utilities .......................................................................................... 4 D. Overview of Water Shortage Response Stages ............................................................................. 5 II. Implementation Considerations.............................................................................................. 8 A. WSRP Principles ............................................................................................................................ 8 B. Causes of Water Shortage ............................................................................................................. 8 C. Demand Reduction ..................................................................................................................... 10 D. Exemptions .................................................................................................................................. 10 E. Financial Considerations ............................................................................................................. 10 III. Implementation for a Progressive Event ................................................................................ 11 A. Stages of a Water Shortage ........................................................................................................ 11 B. Stage 1 – Advisory ....................................................................................................................... 12 C. Stage 2 – Voluntary ..................................................................................................................... 18 D. Stage 3 – Mandatory ................................................................................................................... 21 E. Stage 4 – Emergency Curtailment ............................................................................................... 24 IV. Implementation for an Immediate Crisis................................................................................ 28 A. Background ................................................................................................................................. 28 B. Components ................................................................................................................................ 29 Tables Table 1 Summary of Water Shortage Response Plan Table 2 Potential Customer Demand Reduction Actions Appendices Appendix A Utility Customer Outreach Checklist Appendix B Potential Exemptions for Water Use Restrictions Appendix C Communication and Outreach Plan Framework 3 I.INTRODUCTION A. Purpose The City of Renton (City) has prepared this Water Shortage Response Plan (WSRP) to present viable options for reacting to a water supply shortage. The WSRP enables the City to maintain essential public health and safety while minimizing adverse impacts on economic activity, environmental resources, and the region’s water use preferences. Water shortages could result from forecasted, progressive events such as droughts, as well as immediate crises such as water system failures. This Plan supplements the City’s 2019 Water System Plan and updates the 1989 WSRP. This document builds upon information provided in the 2019 Water Shortage Contingency Plan prepared by Seattle Public Utilities (SPU). Renton purchases a portion of its water from SPU and thus might need to implement a shortage response in concert with SPU if an SPU source is compromised. Water system planning is required by WAC 246-290-100. The use and success of this Plan depends upon the accuracy of its contents. It is a working tool that needs to be maintained and updated on a regular basis. We recommend that this Plan be kept in the Operations Control Center at the City Shops, and in the Water Utility department in City Hall for easy reference. We also recommend that this Plan be incorporated into the Emergency Response Plan. B. Water System Overview The City’s water system provides service to an area of approximately 17.25 square miles that is largely coincident with the city limits. The water distribution system serves the valley floor and parts of five surrounding hills: West Hill, the Highlands, Scenic Hill (also known as Renton Hill), Talbot Hill, and Rolling Hills. The City currently serves 17,830 customers (service connections) within an elevation range of 11 to 475 feet. Additionally, the city supplies wholesale water to Skyway Water and Sewer District (Skyway) through a single- metered connection. The City owns and operates a multi-source municipal water system including supply, treatment, storage, and distribution of potable water to residential, commercial, industrial, and wholesale customers. The City’s water distribution system consists of more than 300 miles of pipeline. Water supply sources include the Downtown Wellfield, encompassing wells RW-1, RW-2, RW-3, PW-8, and PW-9. These production wells draw from a relatively shallow aquifer (Cedar Valley Aquifer), which is an underground layer of sand and gravel that runs 3 1/2 miles long and at some points is only 23 feet below ground surface. The aquifer is fed by rain and snow falling on the aquifer and higher adjacent ground, as well as by groundwater flow from the Cedar Valley. As the City's primary water source, the Cedar Valley Aquifer has been designated a "sole source" by the U.S. Environmental Protection Agency. On average, water sourced from the Downtown Wellfield provides 60 to 65 percent of the City’s total water supply. Springbrook Springs, an artesian spring located at the south end of the City’s water service area, is used for normal supply as well. On average, water sourced from Springbrook Springs provides 15 to 20 percent of the City’s total water supply. The Maplewood Wells provides an alternate source of supply in the event of the contamination of the Downtown Wellfield as well as supplementary (non-additive) supply during high demand periods. The three production wells (PW-11, PW-12, and PW-17) are located east of the downtown area, within the Maplewood Golf Course. On average, water sourced from the Maplewood Wells provides 15 to 20 percent of the City’s total water supply. 4 In addition, the City is a wholesale customer of SPU, which gets its supply from the Cedar and Tolt Rivers. The City currently only buys wholesale water from SPU to sell directly to the Boeing Renton Plant, but the City has a long-term supply contract for backup supply during summer peak use periods and for future water demands. On average, water sourced from SPU provides 1 to 2 percent of the City’s total water supply. As a result of the City’s topography and geography, the City has 16 hydraulically distinct pressure zones. Pumping throughout the water system is accomplished by 12 booster pump stations (BPS) that are located throughout the City. Currently there are 10 reservoirs in the system, strategically located to provide adequate equalizing and fire flow reserves for all pressure zones. Pressure reducing valves (PRVs) are used to supply lower pressure zones from higher pressure zones that contain water storage reservoirs. The City has seven metered interties with the SPU transmission mains and three additional emergency supply interties with other neighboring water systems. The City’s retail service area (RSA) is bordered by nine adjacent water systems. It is unlikely that the City’s RSA will change much in the future due to the geography of the surrounding areas and the fact that all of the surrounding areas are currently served by other water purveyors. Copies of current service agreements between the City and the adjacent water purveyors are included in Appendix D of the Water System Plan. C. Relationship to Seattle Public Utilities This Plan covers both City and SPU strategies in the case of a water shortage. While most of the City’s water is produced by its own wells and spring, the City supplies its Boeing Plant through SPU interties, purchasing approximately 43 million gallons of water in 2018. These interties also allow SPU to provide the City water in the event of a shortage. The main concern for the City is a shortage caused by limited water production from the Cedar Valley Aquifer. This report focuses on what to do during a shortage of City-supplied water, however, it can also be used in the event of SPU implementing its own shortage response plan. This is because a water shortage affecting SPU’s water supply not only affects their retail customers, but could affect SPU’s wholesale customers and their respective retail customers. SPU’s wholesale water contracts include a provision that wholesale customers will assist and support actions required to manage demand during a shortage or an emergency. When SPU activates its shortage response plan, it will request that each wholesale customer also activate their own shortage response plan at the same stage currently being implemented by SPU. Appendix A contains a list of customer outreach actions proposed by SPU, which can be applied during an SPU shortage event as well as a Renton-only shortage event. SPU developed their shortage response plan in consultation with its wholesale customers and other participants, based on the premise that an effective demand management strategy must be regionally consistent. This is based on several considerations: • Shortage Should Be Shared: Shortage and risk must be shared among all beneficiaries of the water resource, including all water utilities obtaining water from the Seattle regional water supply system. • Unified Message: A unified/regional message and approach is easier to understand and distribute through the media, which is key in communicating information to the public. • Consistency Aids Forecasting: Consistency makes it easier for SPU to forecast demand reductions, which is essential to effectively manage the system during a water shortage. 5 D. Overview of Water Shortage Response Stages This Plan has four water shortage response stages – Advisory, Voluntary, Mandatory, and Emergency – which are typically implemented progressively depending on the magnitude of the water shortage. In the event of an immediate crisis, the WSRP may be activated at one of the more aggressive stages. Each stage contains a variety of strategies for managing aspects such as supply, utility operations, customer actions, and communications. The four stages of the WSRP are described below. The key aspects of each stage are provided in Table 1. • Advisory Stage: The WSRP typically begins in the Advisory Stage when the City recognizes there is a serious potential for a water shortage. At this stage, the City implements supply management actions, planning activities, and coordination with other City departments, State agencies, and wholesale customers. No customer action is requested at this stage. However, customers and the media may start to inquire about the potential for a water shortage and the City should be ready to answer questions. The authority to enter the Advisory Stage, which in most cases will activate the WSRP, lies with the City’s Public Works Administrator. • Voluntary Stage: If supply conditions worsen, the WSRP moves to the Voluntary Stage. This stage relies on the voluntary cooperation and support of customers to meet target reduction goals. During the Voluntary Stage, specific voluntary actions are suggested for residential and commercial customers. The suggested customer actions are a combination of standard conservation practices (e.g., avoid watering mid-day) and curtailments that require customers to reduce their water use, which may result in sacrifice (e.g., take a shorter shower). The level of that sacrifice will depend on the severity of the water shortage. The authority to enter the Voluntary Stage lies with the City’s Public Works Administrator. • Mandatory Stage: If the Voluntary Stage does not produce needed water use reductions, or if supply conditions worsen, the Mandatory Stage would be implemented. This stage prohibits or limits certain actions, which may be accompanied by an enforcement plan, which could include fines for repeated violation, as well as exemptions. The customer actions in this stage reflect a more aggressive approach that requires deeper levels of customer sacrifice (e.g., restricting irrigation). This stage may also include rate surcharges, although careful consideration would be required of the impacts of those charges. The authority to enter the Mandatory Stage lies with the Renton City Council (Council). • Emergency Stage: This stage addresses the most severe need for demand reduction and includes a combination of mandatory actions and rate surcharges. This would be the last stage used to address a progressive situation, such as a drought of increasing severity, or to respond to an immediate crisis, such as a major facility failure or contamination of the Cedar Valley Aquifer. The authority to enter the Emergency Stage lies with the Council, unless there is an immediate emergency, in which the City’s Mayor may authorize these actions. 6 Table 1. Summary of Water Shortage Response Plan1 Component Stage Advisory Voluntary Mandatory Emergency Hallmark • Formal internal planning • Supply management actions • No customer outreach • Voluntary customer reductions • Mandatory water use restrictions • Potential fines and/or rate surcharges • Mandatory water use restrictions • Potential fines and/or rate surcharges Triggers • Serious potential for water shortage • Supply conditions worsen • Supply conditions worsen • Supply conditions worsen Objectives • Prepare for Voluntary • Stretch supply • Achieve demand reduction • Stretch supply • Prepare for Mandatory • Achieve demand reduction • Stretch supply • Prepare for Emergency • Achieve demand reduction • Stretch supply Stage Activation • Public Works Administrator • Public Works Administrator • Council • Council, if progressive • Mayor, if immediate Demand Reduction Goal • None (stage is internally focused) • Based on supply conditions and demand reduction potential • Based on supply conditions and demand reduction potential • Based on supply conditions and demand reduction potential Key Public Messages • Anticipate public and media inquiries and be ready to answer questions • Moving to Voluntary • Need customer assistance to meet demand reduction goal • Request suggested demand reduction actions • Moving to Mandatory • Mandatory water use restrictions and potential rate surcharge • Certain exemptions apply • Moving to Emergency • Increased water use restrictions and potential rate surcharge Coordination and Communication • Develop communication/ outreach plan • Implement communication/ outreach plan • Implement coordination with SPU • Implement communication/ outreach plan • Implement coordination with SPU • Implement communication/ outreach plan • Implement coordination with SPU 7 Table 1. Summary of Water Shortage Response Plan (continued) City Department Actions • Develop potential demand reduction actions for City departments • Require demand reduction actions from City departments • Require demand reduction actions from City departments • Require demand reduction actions from City departments Water Quality and Supply Management • Increase data collection and modeling • Optimize supply • Ready emergency supplies • Ready or activate emergency supplies, as appropriate • Investigate interties • Activate emergency supplies and interties • Activate emergency supplies and interties Retail Customer Demand Actions • No requests for general public (stage is internally focused) • Prepare internally for Voluntary Stage demand action requests • Request voluntary demand reduction actions • Provide mandatory demand reduction actions (and exemptions) • Potential rate surcharges • Provide mandatory demand reduction actions (and exemptions) • Potential rate surcharges Wholesale Customer Actions • Activate their shortage response plans • Move to Voluntary in their WSRPs • Outreach to their retail customers • Activate alternative sources, if appropriate • Move to Mandatory in their WSRPs • Outreach to their retail customers, including enforcement as appropriate • Activate alternative sources, if not already done • Move to Emergency in their WSRPs • Outreach to their retail customers, including enforcement as appropriate • Activate alternative sources, if not already done 1 This table reflects how the WSRP would be implemented for a progressive event, such as a drought. Stages may be different for an immediate crisis. 8 II.IMPLEMENTATION CONSIDERATIONS A. WSRP Principles The City has learned how to operate effectively during water shortage events, while minimizing impacts to customers and water resources. This knowledge is reflected in this WSRP, and articulated in the following principles: • Plan Should Be Flexible: Each water shortage situation has enough unique characteristics that a plan cannot specifically define all the scenarios and specific supply and demand management actions. The usefulness of a Water Shortage Response Plan lies in planning the range of supply and demand management actions in advance of the situation, and in defining the communication mechanisms by which decisions will be made during the event. • Shortage Should Be Shared: A key assumption of this Plan is that abundance, shortage, and risk must be shared among all beneficiaries of the water resource. Since the City purchases water from SPU, the City will also participate in management of their water shortage. Similarly, all customer sectors of the City’s water should participate. • Conservation versus Curtailment: It is important to distinguish between the short-term curtailment actions necessitated by a water shortage event, and the conservation actions the City regularly promotes to its customers. Conservation focuses on long-term efficiencies which do not adversely affect customers’ accustomed use of water, whereas curtailment actions involve short-term water use reductions or restrictions that can create customer hardships. • Voluntary Preferred over Mandatory: Customers prefer the opportunity to meet targeted demand reduction levels through voluntary compliance actions. The decision to move to mandatory restrictions is more acceptable if the voluntary approach has been tried first, but has not resulted in sufficient demand reduction. • Safeguard Water Quality: It is essential to closely monitor water quality during water shortages. The City water distribution system is designed to carry a large capacity of water during summer peak months and for fire-fighting. If demand is substantially lowered, water quality can significantly degrade. Additionally, the water quality of surface water can be affected by warmer air temperatures. The City does not rely on surface water as a drinking water source, however, there is cause for concern about water quality during warm weather events because the City shares several supply interties with SPU, which sources its drinking water from the Tolt and Cedar Rivers. Therefore, water quality during water shortages, particularly during warm weather drought, should be monitored and managed more carefully than normal. B. Causes of Water Shortage The City relies on the Cedar Valley Aquifer to provide the majority of Renton’s drinking water, therefore it is the main source of concern during a water shortage. The amount of water available in the Cedar Valley Aquifer is contingent upon the amount of withdrawal versus replenishment. In the case of a drought, less water will infiltrate via precipitation into the City’s aquifer, potentially putting Renton’s water availability at risk. If the water provided by the Cedar Valley Aquifer is limited or unavailable, suggestions for next steps are available in this Plan. 9 Droughts are the most common reason a WSRP would be implemented. Droughts are naturally occurring, unpredictable weather events of varying frequency, duration, and severity. Renton’s water service area has experienced several short-term droughts, however, available data indicates a very low probability of a multi- year drought. Details on the three main types of droughts are provided below. Due to interties with SPU, some conditions that affect the Tolt and Cedar Rivers streamflow, such as low snowpack, are also addressed. Since the nature of these droughts varies, the City’s responses will also vary. Types of Droughts by Season Summer/Fall Drought: Droughts in the summer and fall are characterized by drier conditions and hotter temperatures. This typically results in both decreased supply and increased demand. Supply is decreased because less rain results in less infiltration of water into the aquifer. Demand is increased because outdoor water use (mostly irrigation) is higher at this time of year. The City attempts to manage for these types of droughts by carefully monitoring summer demands and water supply. Unfortunately, it is not possible to accurately predict in advance the timing and amount of the fall rains. A key management tool for this type of drought is helping customers to reduce irrigation use. Fall/Early Winter Drought: Droughts in the fall and early winter are characterized by the fall rainy season developing later than normal. Fall droughts are particularly challenging because that is when water demands for fish habitat needs are especially high and when the ability for people to reduce water is limited since the irrigation season is ending. Winter/Spring Drought: Droughts in the winter and spring are characterized by low snowpack. While low snowpack may not lead to poor water supply conditions if ample spring rains occur, caution is used in managing the water supply in these situations because rainfall is inherently difficult to forecast. Low snowpack can occur when mountain temperatures are warm, when precipitation is below average, when intense rainfall events melt low to mid-elevation snow, or through a combination of these factors. These types of droughts can be managed in several ways. Tracking El Niño events, which are typified in the Pacific Northwest by warmer and drier than average winter conditions, can alert water managers to the increased potential of a winter/spring drought. When winter/spring drought conditions result in low water supply availability, implementation of the WSRP may be necessary because the potential for water use reductions by customers is greater in the spring and summer, there is much uncertainty about impending summer weather which is so influential on demand, and weather forecasts of when the fall rains will begin are not reliable. These conditions generate uncertainty about whether water stored in the aquifer will be sufficient to meet demands until supplies are replenished in the fall. This can make implementation of the WSRP in the spring and summer necessary, despite the fact that in some of these years no water shortfall actually develops. 10 C. Demand Reduction A key strategy to managing a water shortage event is having customers reduce their water use. The WSRP does not pre-identify specific demand reduction actions for each stage. Rather, a comprehensive list of potential actions customers can take to reduce water use is provided at the end of each section in Section III, Implementation for a Progressive Event. The actual actions requested or required for each stage will depend on the severity, likely duration, and timing of the shortage, as well as the demand reduction needed. There are several criteria for deciding which demand reduction actions are appropriate during a water shortage. • Magnitude of Savings: Will the action result in enough savings to make a meaningful difference? • Timing: Can the action produce results in the necessary timeframe? • Duration of Event: What is the anticipated duration of the event (e.g. customers may tolerate certain mandatory curtailments if the event is expected to last a few weeks rather than months)? • Season: Is the action relevant to the time of year (e.g. banning lawn watering during summer irrigation season vs. during non-irrigation season)? • Costs: How severe are the cost implications of the action to the customer relative to the need for action? • Enforcement: For mandatory curtailment actions, is it desirable and practical to enforce the action? • Equity: Do the suite of actions cover all customer sectors and types of uses? D. Exemptions Appendix B provides background and a framework for developing and implementing exemptions to customer water use restrictions that are part of the Mandatory and Emergency stages of the WSRP. E. Financial Considerations Reducing water demand as needed to address a water shortage event can reduce revenues at a time when there is an increased need for these funds to cover costs associated with implementing the WSRP. The following issues should be considered: • Reprioritize Current Revenue: This consists of reducing revenue contributions to the capital program and lowering the year end operating cash target. These are the most flexible resources to offset revenue and expenditure problems. • Reprioritize Expenses: Reducing planned operations and maintenance expenditures can ease the demand on revenues or free up money to meet unexpected needs. • Rate Surcharge: In the mandatory and emergency stage, rate surcharges can be used to send a strong signal to customers to reduce water use. Rate surcharges can also help to make up revenues lost due to decreased demand. • State Drought Relief Funds: In a Washington State emergency drought declaration, funds in the form of grants or loans may be available to the City to mitigate the impacts of a water shortage. 11 III.IMPLEMENTATION FOR A PROGRESSIVE EVENT For each stage, the following information is provided. Note that if a particular stage is not entered into progressively, actions listed in the previous stage(s) may be appropriate as well. This section is written to apply regardless of whether the shortage is related to City-supplied water, SPU water, or both. 1. Triggers – Describes the general, qualitative conditions that would trigger the stage. 2. Objectives – Describes the overall objective of the stage. 3. Stage Activation – Describes who has the authority to enter the stage. 4. Demand Reduction Goal – Discusses the general, qualitative nature of the goal for the stage. 5. Key Public Messages – Describes the key public messages for the stage. 6. Coordination and Communication Actions – Describes a variety of work necessary to coordinate and communicate with key stakeholders such as wholesale customers, SPU, Department of Ecology (Ecology), Department of Health (DOH), natural resource agencies, tribes, City employees, the general public, etc. 7. City Department Actions – Describes actions recommended to departments within the City in order to reduce water usage. 8. Water Quality and Supply Management Actions – Describes work necessary to safeguard water quality and to maximize supply. 9. Retail Customer Demand Actions – Describes work necessary to reduce customer demand. 10. Wholesale Customer Actions - Describes actions required for wholesale customers. Skyway is a wholesale customer of the City. A. Stages of a Water Shortage In order to reduce water demand throughout the city, demand reduction options have been developed for each of the four water shortage stages (Voluntary, Mandatory, Emergency), with an initial Advisory stage to notify residents that reductions may be occurring in the near future. These options have been adapted from SPU’s 2019 Water Shortage Contingency Plan. After determining that a serious potential for a water shortage exists, implementation of the WSRP begins with the activation of the WSRP. Plan initiation consists of two steps: 1. The City’s Public Works Administrator identifies a City staff member to lead the water shortage response effort; and 2. The City’s Public Works Administrator communicates the nature and scope of the WSRP stage actions and strategies to the Council (prior to activating the WSRP) and receives their input. Once the WSRP is activated, a two-prong effort ensues. The first effort is focused on implementing the initial stage (typically the Advisory Stage). The following effort is to begin planning for possible implementation of a subsequent stage. Typically, a minimum of two weeks is recommended before moving to a new stage, although four weeks may be more realistic to allow for carefully considered decision-making and appropriate planning time. When considering moving from one stage to another, the decision inputs are the same as for initiating the WSRP. A key aspect of implementing the WSRP is determining how and when to ramp down the stages and/or exit the WSRP. As soon as actual and forecasted supply conditions substantially improve, the City will either inform the public of the return to normal use of water, or inform them that the utility is moving to a lesser 12 stage of this Plan. This latter process would occur until there was a return to normal operations. Stages could be skipped in this process as conditions and forecasts warrant. B. Stage 1 – Advisory The WSRP typically begins in the Advisory Stage when the City recognizes there is a serious potential for a water shortage. At this stage, the City implements supply management actions, as well as formal planning activities and coordination with other City departments and State agencies. No customer action is requested at this stage. However, customers and the media may start to inquire about the potential for a water shortage and the City should be ready to answer questions. Triggers The City will enter the “Advisory Stage” if supply conditions and supply forecasts raise significant concerns about the utility’s ability to meet demand later in the year. Objectives • To prepare the Water Utility department, City, and relevant agencies for a potential water shortage, thereby allowing all parties adequate planning and coordination time in the event there is a need to move to the Voluntary Stage. • Stretch available supply through supply management actions. Stage Activation The authority to enter the Advisory Stage, which in most cases is effectively activating the WSRP, lies with the City’s Public Works Administrator. Demand Reduction Goal There is no demand reduction goal for the Advisory Stage because this stage is an internally focused stage that does not include outreach to customers. Key Public Messages Although the Advisory Stage is not intended to be a public stage, the City should be prepared to answer inquiries from the public and media as follows: • Planning: Due to the potential for a water shortage, the City has entered the planning phase of the WSRP to coordinate actions in the event we need to move to the Voluntary Stage. • Supply Conditions: Report on supply conditions and forecasts. • No Customer Action: At this time, customers are not being asked to take special action. If pressed: the City, in partnership with SPU, has an ongoing conservation program and always encourages customers to use water wisely. See www.savingwater.org for ways to use water wisely, indoors as well as outdoors, especially during the summer irrigation season. • Future Customer Action May Be Needed: Customers may be asked to reduce their water use if conditions worsen and we move to the next stage, the Voluntary Stage. Coordination and Communication Actions • General Customer Actions: 13 o No demand reduction actions will be requested of general customers for the Advisory Stage. Some proactive outreach to customers may occur reminding them to use water wisely. o Determine the list of customer demand reduction actions that would be requested if the WSRP advances to the Voluntary Stage. A list of potential actions customers can take to reduce water use is provided in Table 2. The actual actions selected for use will depend on the severity, likely duration, and timing of the shortage, as well as the demand reduction needed. • Wholesale Customers: Inform wholesale customers about the current water supply conditions that the Advisory Stage has been triggered, and that planning is underway in the event that elevation to the Voluntary Stage is needed. Request their cooperation. • Seattle Public Utilities: Implement coordination with SPU on goals and outreach for Voluntary Stage, if shortage is related to SPU water. • Outreach: Develop the initial communication and outreach plan, focusing primarily on the Voluntary Stage, including overall purpose, goals, audiences, and tools (e.g. FAQs, press releases, tips flyers). Include:  We are experiencing a drought/shortage.  We are asking everyone to help by…  We have suggestions/requirements on how to reduce water use.  Also see “Key Public Messages”. City Department Actions Develop potential demand reduction actions for City departments, including Parks department. Water Quality and Supply Management Actions • Data Collection: Increase data collection actions and monitoring of weather forecasts. • Modeling: Increase computer modeling runs of projected supply, storage, demand, and revenue scenarios. • Water Quality: Assess water quality in reservoirs and in distribution system to identify areas that may experience degradation with reduced consumption. Increase monitoring if appropriate. Additionally, assess current water main flushing and reservoir cleaning activities to determine whether they should be accelerated to be completed prior to the peak season or reduced to conserve supply. • Optimize Supplies: Identify and implement supply side management techniques to optimize existing sources. • Emergency Supplies: Ready emergency water supplies for use and activate if appropriate. Retail Customer Demand Actions • Current Demand Reduction Actions: No demand reduction actions will be requested of general customers for the Advisory Stage. Some proactive outreach to customers may occur reminding them to use water wisely. • Potential Demand Reduction Actions: Determine the list of customer demand reduction actions that would be requested if the WSRP advances to the Voluntary Stage. A list of potential actions 14 customers can take to reduce water use is provided in Table 2. The actual actions selected for use will depend on the severity, likely duration, and timing of the shortage, as well as the demand reduction needed. Wholesale Customers (Skyway) • Plan for Voluntary: Plan for the potential move to the Voluntary Stage. • Alternative Sources: Determine feasibility of activating independent or emergency supply sources, as appropriate. • Flushing: Assess current water main flushing and reservoir cleaning activities to determine whether they should be accelerated to be completed prior to the peak season or reduced to conserve supply. 15 Table 2. Potential Customer Demand Reduction Actions WSRP Stage Demand Reduction Action Communications Message Indoor Residential N/A Conservation Message Low-Flow Toilets If buying a new toilet, consider purchasing a low- consumption model. Look for a “WaterSense” or “Premium WaterSense” label, which uses far less water than older models. According to the Saving Water Partnership, 70 percent of residential water is used indoors, with toilets being the largest home water user. N/A Conservation Message Efficient Clotheswashers and Dishwashers If buying a new clotheswasher or dishwasher, consider buying a high-efficiency model that saves water and energy. Look for an “Energy Star” certified model. N/A Conservation Message Wash Full Loads Wash only full loads of laundry and dishes. N/A Conservation Message Don’t Hand-Wash or Pre-Rinse Dishes Dishwashers save more water than washing dishes by hand. Don’t pre-rinse dishes unless heavily soiled. Most new dishwashers don’t require pre-rinsing. Scrape plates instead. N/A Conservation Message Turn Off Tap Turn off the tap while brushing your teeth or shaving. N/A Conservation Message Minimize Garbage Disposal Put food waste in your compost bin, rather than using your garbage disposal. N/A Conservation Message Thaw in Fridge Thaw frozen food in the refrigerator, rather than under running water. N/A Conservation Message Efficient Fixtures Replace older bathroom faucets and showerheads with WaterSense models, which use far less water, or add a water-saving aerator or flow-restrictor to the existing plumbing fixture. Using low-flow showerheads will also save you money on your energy bills, by reducing the demand on your water heater. N/A Conservation Message Fix Leaks (Indoor) Check for and fix indoor leaks, such as faucets. Also, check your toilets for silent leaks. Put several drops of food coloring in your toilet tank. After 10 minutes, if you have color in the toilet bowl, you have a flapper leak. N/A Conservation Message Equipment Not in Use Turn off water-using equipment when not in use, including dishwashers, garbage disposals, and food troughs. N/A Conservation Message Efficient Showerheads Replace older showerheads with WaterSense models, which use far less water. N/A Conservation Message Other Water-Using Equipment Consider upgrading any other water-using equipment to models that are more efficient. Voluntary Shorter Showers (a) Reduce your showering time. Voluntary Shorter Showers (b) Reduce your showering time by one minute. Voluntary Shorter Showers (c) Reduce your showering time by two minutes. Voluntary Shower Showers (d) Limit shower to five minutes or less. Mandatory Less Toilet Flushing Flush your toilet less often. As the saying goes, “If it’s yellow, let it mellow.” Toilet flushing is the largest water use inside the home. Outdoor Residential N/A Conservation Message Use a Broom Not Hose Use a broom, rather than a hose, to clean sidewalks, driveways, and patios. Reducing water runoff also helps 16 to protect contaminants from entering storm drains, lakes, and rivers. N/A Conservation Message Hose Shut-Offs Never leave a hose running; always use an automatic shut-off nozzle. N/A Conservation Message Water Deeply, but Infrequently It’s better to have one or two deep waterings, rather than several shallow waterings. N/A Conservation Message Tune Up Automatic Systems Do an efficiency tune up of your automatic irrigation system such as fixing overspray onto sidewalks and ensuring sprinkler heads reach adjacent sprinkler heads. N/A Conservation Message Get Water to the Roots Use soaker hoses, drip irrigation, or watering wands to deliver water where it’s needed. N/A Conservation Message Water Young Trees Efficiently Water young trees efficiently using a water bag. Trees planted five or fewer years ago need 15 to 20 gallons of water twice a week to thrive. N/A Conservation Message Upgrade Automatic Systems Consider efficiency upgrades to your automatic irrigation system such as weather-based or soil-based controllers. N/A Conservation Message Two Inches of Mulch Put two inches of mulch on planting beds and around trees, which reduces evaporation. Keep the mulch a hands-width away from the trunk. N/A Conservation Message Mow High Set your lawn mower blade to cut grass two inches high, which reduces evaporation. N/A Conservation Message Water Early or Late Water before 8am or after 7pm, which reduces evaporation. N/A Conservation Message Pool and Hot Tub Covers Use covers on swimming pools and hot tubs when not in use to reduce evaporation. N/A Conservation Message Wash Vehicles Wisely Wash your vehicle(s) at locations that recycle the water. This saves water and avoids washing contaminants, such as soap, into storm drains and surface water. N/A Conservation Message Fix Leaks (Outdoor) Check for and fix outdoor leaks, such as hose bibs, spray heads, valves, and broken pipes. N/A Conservation Message Rain Barrels Consider using rainwater collection barrels. These can be used for watering gardens. Voluntary Eliminate One Watering Day Cut one day from your typical weekly watering schedule (except for young trees as noted elsewhere). Voluntary Eliminate Two Watering Days Cut two days from your typical weekly watering schedule (except for young trees as noted elsewhere). Voluntary Eliminate Three Watering Days Cut three days from your typical weekly watering schedule (except for young trees as noted elsewhere). Voluntary Water Twice a Week Maximum Limit plant watering to twice a week (except for young trees as noted elsewhere). Voluntary Water Once a Week Maximum Limit plant watering to once a week (except for young trees as noted elsewhere). Voluntary Water Young Trees Efficiently Water young trees efficiently using a water bag. Trees planted five years or fewer years ago need 15-20 gallons of water once a week to survive. (Note: this is only appropriate if the maximum temperatures are in the low 70’s with occasional showers and not peak daylight hours.) 17 Voluntary Let Lawn Go Dormant If your lawn isn’t already dormant (brown), let it go dormant until the fall rains return. Just water deeply once each month to keep roots alive. Voluntary Plant in Fall Consider delaying new plantings. Fall is the best time for planting new trees, shrubs and perennials, since rain provides natural irrigation. Voluntary Minimize Filling Pools and Hot Tubs Minimize refilling swimming pools and hot tubs. Voluntary Minimize Pressure Washing Do only essential pressure washing. Voluntary Minimize Vehicle Washing Reduce the frequency of, or eliminate, washing vehicles. Voluntary Turn off Water Features (a) Turn off non-recirculating water features such as certain fountains. Voluntary Turn off Water Features (b) Turn off all water features. Mandatory No Hose Washing Using a hose to clean sidewalks, driveways, and patios is prohibited. Must use a broom instead. Mandatory Water Twice a Week Maximum Plant watering is only allowed twice a week, in accordance with a schedule. The schedule will be developed, dividing watering days by address. Mandatory Water Once a Week Maximum Plant watering is only allowed once a week, in accordance with a schedule. The schedule will be developed, dividing watering days by address. Mandatory No Automatic Irrigation Use of automatic irrigation systems is prohibited. Watering by hand, soaker, and/or drip irrigation is allowed. Mandatory No Irrigation Irrigation is prohibited. Mandatory No Lawn Watering Watering of lawns is prohibited. Mandatory Water Early or Late Watering between 8am and 7pm is prohibited, due to high evaporation. Mandatory No Pools and Hot Tubs Filling swimming pools and hot tubs is prohibited (include information about safety around empty pools/tubs). Mandatory No Pressure Washing Pressure washing is prohibited. Mandatory No Vehicle Washing Washing of vehicles is prohibited, unless at a location that recycles the water. Mandatory No Water Features (a) Use of non-recirculating decorative water features such as fountains is prohibited. Mandatory No Water Features (b) Use of decorative water features, including those that recirculate, is prohibited. Non-Residential N/A Conservation Message Employee Awareness Increase employee awareness about using water wisely and encourage their suggestions. N/A Conservation Message Efficient Fixtures Replace older toilet, faucets, and other plumbing fixtures with newer, more efficient models. N/A Conservation Message Towels on Request Ask hotels to provide new towels only on request. N/A Conservation Message Check Cooling Towers Check cooling towers for overflow and excessive blowdown. N/A Conservation Message Commercial Kitchen Equipment If buying new food steamers, dishwashers, or ice machines, select water-efficient models. 18 Voluntary Water on Request Serve water only on request, and then ask before refilling. Mandatory No Fire Line Testing Fire line testing within buildings is prohibited. C. Stage 2 – Voluntary If supply conditions worsen, the WSRP moves to the Voluntary Stage. This stage relies on the voluntary cooperation and support of customers to meet target consumption goals. During the Voluntary Stage, specific voluntary actions are suggested for residential and commercial customers. The suggested customer actions are a combination of standard conservation practices (e.g. avoid watering mid-day) and curtailments that require customers to reduce their water use, which may result in sacrifice (e.g. take a shorter shower). The level of that sacrifice will depend on the severity of the water shortage. Triggers The “Voluntary Stage” will be implemented when one or both of the following factors applies: 1. Supply conditions have not improved, or have worsened. 2. Demand levels need to be reduced. Objectives • Achieve the demand reduction goal by voluntary customer action, as well as by utility actions. • Stretch available supply through supply management actions. • Prepare for potentially moving to the Mandatory Stage. Stage Activation The authority to enter the Voluntary lies with the City’s Public Works Administrator. This is the case whether entering the Voluntary Stage is done as the initial activation of the WSRP or as a progressive step if the WSRP is activated at a lower stage. Demand Reduction Goal Set Demand Reduction Goal based on supply conditions and demand reduction potential and, if appropriate, consistent with neighboring utilities and SPU. Key Public Messages • Moving to Voluntary: We are moving to the second stage of our WSRP, the Voluntary Stage, because our supply conditions have worsened. • Meet Demand Reduction Goal: We are asking customers to voluntarily reduce their water use to meet the demand reduction goal. • Customers Choose Methods: How customers achieve reduction is up to them. A full list of options will be available on the Water Utility’s website, with links to additional information from SPU at www.savingwater.org. • Top Suggestions: Top suggestions include: (to be determined in the previous stage; e.g. let your lawn go dormant and limit plant watering to twice a week, assuming shortage is during irrigation season). 19 • Cooperation Lessens Possibility of Mandatory Restrictions: If everyone cooperates, we may avoid moving to the Mandatory Stage where specific water use restrictions are mandated. Coordination and Communication Actions • Wholesale Customers: Update wholesale customers about current water supply conditions and that the Voluntary Stage has been formally triggered. Note that in the Advisory Stage, wholesale customers would have been involved in planning for the potential of moving to the Voluntary Stage. The City will give wholesale customers advance notice of the intent to formally move to the Voluntary Stage, so wholesale customers can do final preparations (e.g. get their website ready). The advance notice will likely be short in order to reduce the risk of unintended leaks to the press, which would complicate the process. Request continued cooperation, as identified under the Wholesale Customer Actions section. • Customer Inquiries: Establish a regular communication mechanism to keep department employees up to date on goals, conditions, and actions. • Revenue: Assess revenue implications and potential remedies, including reprioritizing expenses. • City Legislation: Request Council to adopt legislation on water use restrictions, enforcement, and any surcharges, if anticipate needing for Mandatory Stage and not already in place. • Seattle Public Utilities: Implement coordination with SPU on goals and outreach for Voluntary Stage if shortage is related to SPU water. • Outreach: Implement communication and outreach plan elements developed for Voluntary Stage. Also, develop the elements (including any exemptions enforcement) for the Mandatory Stage. o Provide recommendations for customer actions to reduce consumption. Encourage customers to visit the Water Utility website for more details on reducing water use. If the shortage is SPU-related, publicize the SPU water supply conditions webpage, which is updated regularly. o Develop and initiate a strategic public information, media, and advertising campaign appropriate to the severity of the problem and the goal for demand reductions. This could include publishing consumption information in daily newspapers to communicate the goal and ways to reduce consumption. o Establish routine timing for press releases that provide current status and outlook; present information in standardized format that becomes familiar to media and public. o Include drinking water quality information in public information so that if flushing is necessary, the public understands that it is essential for drinking water quality maintenance. o Establish regular communication mechanism to keep City employees up to date on goals, conditions, and actions, especially utility account representatives that are tracking costs associated with the water shortage. o Respond to customer correspondence regarding the shortage as quickly as possible and acknowledge receipt of correspondence if information is not readily available. 20 City Department Actions Require that City departments reduce their water use. The specific actions requested for this stage will be determined during implementation of the WSRP, however likely actions include the following (if not already implemented under the Voluntary Stage): • All Departments: o Establish a regular communication mechanism to keep department employees up to date on goals, conditions, and actions. o Let City-owned lawns go dormant and limit plant watering to twice a week. Avoid mid-day watering. Post explanatory signage if these recommendations cannot be implemented. Certain exemptions will apply. o Wash fleet vehicles only if using facilities that recycle the water. o Do not wash plazas, foyers, sidewalks, etc. with a hose. Use a broom instead. Certain exemptions will apply where necessary for health and safety. o Any applicable actions requested of general retail customers. o Turn off decorative fountains. o Post signage throughout buildings to encourage City employees (and the public where applicable) to reduce their water use. • Water Utility Department o Suspend meter testing. o Accelerate schedule to fix distribution system leaks. o Eliminate all operating system water uses determined to be non-essential to maintain drinking water quality such as pipeline flushing and reservoir overflows. Complete cleaning of any reservoirs only as needed. • Parks: Work directly with Parks department to implement feasible demand reduction actions. • Transportation: Suspend street washing. • Hydrant Permits: Restrict new hydrant permits for temporary water service to essential purposes. Water Quality and Supply Management Actions • Data Collection: Continue increasing data collection and monitoring of weather forecasts. • Modeling: Continue increased computer modeling runs of projected supply, storage, demand, and revenue scenarios. • Flushing: If necessary, implement flushing to maintain water quality. Include flushing information in public communication and outreach so the public understands it is essential for drinking water quality. • Emergency Supplies: Ready emergency supplies for use and activate if appropriate. • Interties: Investigate using existing interties to increase supply availability and activate if appropriate. Retail Customer Demand Actions • Implement the Voluntary Stage customer demand reduction actions (that were determined in the Advisory Stage). 21 • Determine the list of customer demand reduction actions that would be requested if the WSRP advances to the Mandatory Stage. A list of potential actions customers can take to reduce water use is provided in Table 2. The actual actions selected for use will depend on the severity, likely duration, and timing of the shortage, as well as the demand reduction needed. Appendix B includes possible exemptions to water use restrictions for the City to consider in creating actual exemptions at the time of the event. Finally, determine appropriate enforcement strategies. Wholesale Customer Actions (Skyway): • Move to Next Stage: Implement the Voluntary Stage of their WSRP, consistent with City and, potentially, SPU. • Plan for Mandatory: Plan for the potential move to the Mandatory Stage. • Flushing: Assess current water main flushing and reservoir cleaning activities to determine whether they should be accelerated to be completed prior to the peak season or reduced to conserve supply. • Alternative Sources: Activate alternative supply sources, if appropriate. D. Stage 3 – Mandatory If the Voluntary Stage does not produce needed water use reductions, or if supply conditions worsen, the Mandatory Stage would be implemented. This stage prohibits or limits certain actions, which may be accompanied by an enforcement plan, which could include fines for repeated violations, as well as exemptions. The customer actions in this stage reflect a more aggressive approach that requires deeper levels of customer sacrifice (e.g. restricting irrigation). This stage may also include rate surcharges, although careful consideration would be required of the impacts of those charges. Triggers The “Mandatory Stage” will be implemented when one or both of the following factors applies: 1. Supply conditions have not improved, or have worsened. 2. Demand levels need to be further reduced. Objectives • Achieve the demand reduction goals by restricting specific water uses. • Further stretch available supply through additional supply management actions. • Prepare for potentially moving into the Emergency Stage. Stage Activation The authority to enter the Mandatory Stage lies with the Council. This is the case whether entering the Mandatory Stage is done at the initial activation of the WSRP or as a progressive step if the WSRP is activated at a lower stage. Demand Reduction Goal Set Demand Reduction Goal based on supply conditions and demand reduction potential consistent with water use restrictions and, if appropriate, adjust with neighboring utilities and SPU. Key Public Messages 22 • Moving to Mandatory: We are moving to the third stage of our WSRP, the Mandatory Stage, because our supply situation has worsened and/or the voluntary approach in the previous stage has not resulted in the necessary demand reduction. • Mandatory Water Restrictions: It is necessary to impose mandatory restrictions on certain water uses. Those restrictions are as follows: (to be determined in the previous stage). There are exemptions for the following: (to be determined in the previous stage). • Rate Surcharge: If applicable, the rate surcharge is as follows: (to be determined in the previous stage). Coordination and Communication Actions • Wholesale Customers: Update wholesale customers about current water supply conditions and that the Mandatory Stage has been formally triggered. Note that in the Voluntary Stage, wholesale customers would have been involved in planning for the potential of moving to the Mandatory Stage. The City will give wholesale customers advance notice of the intent to formally move to the Mandatory Stage, so wholesale customers can do final preparations (e.g. get their website ready). The advance notice will likely be short in order to reduce the risk of unintended leaks to the press, which would complicate the process. Request continued cooperation, as identified under the Wholesale Customer Actions section. • City Employees: Continue regular communication with department employees to keep them up to date on goals, conditions, and actions. • Customer Inquiries: Continue responding to customer inquiries, using the strategy established in the Voluntary Stage. Note that customer inquiries could show up in various ways, including social media, which may require a different strategic communication approach. • Revenue: Continue assessing revenue implications and potential remedies, including reprioritizing expenses. • City Legislation: Request Council to adopt legislation on water use restrictions, enforcement and any surcharges, if anticipate needing for the Emergency Stage and not already in place. • Seattle Public Utilities: Implement coordination with SPU on goals and outreach for Mandatory Stage, if shortage is related to SPU water. • Renton Regional Fire Authority: Request that the Renton Regional Fire Authority limits training exercises that use water. • Outreach: Implement communication and outreach plan elements developed for Mandatory Stage. Also, develop the elements for the Emergency Stage, if likely needed.  We are experiencing a drought/shortage.  We are asking everyone to help by…  We have suggestions/requirements on how to reduce water use.  Also see “Key Public Messages”. o Urge customers who irrigate with private wells, reclaimed, or recycled water to install signs to let the public know the type of water being used. 23 o Prohibit water waste including untended hoses without shut-off nozzles, obvious leaks, and water running to waste such as gutter flooding and sprinklers/irrigation whose spray pattern unnecessarily and significantly hits paved areas. o In communicating mandatory restrictions to the public, distinguish clearly between lawn/turf watering and watering gardens since lawns and turf can go dormant in the summer. The type and amount of watering allowed will need to be clearly defined. City Departments Actions: Require that City departments reduce their water use. The specific actions requested for this stage will be determined during implementation of the WSRP, however likely actions include the following (if not already implemented under the Voluntary Stage): • All Departments o Let lawns go dormant and limit plant watering to twice a week. Avoid mid-day watering. Post explanatory signage if these recommendations cannot be implemented. Certain exemptions will apply. o Wash fleet vehicles only if using facilities that recycle the water. o Do not wash plazas, foyers, sidewalks, etc. with a hose. Use a broom instead. Certain exemptions will apply where necessary for health and safety. o Any applicable actions required of general retail customers. o Turn off decorative fountains. o Post signage throughout buildings to encourage City employees (and the public where applicable) to reduce their water use. • Water Utility Department o Suspend meter testing. o Accelerate schedule to fix distribution system leaks. o Increase drinking water quality monitoring as necessary to ensure the water supply and demand management strategies will not result in unacceptable drinking water quality. • Parks: Work directly with Parks department to implement feasible demand reduction actions. • Transportation: Suspend street washing. • Hydrant Permits: Restrict new hydrant permits for temporary water service to essential purposes. Exemptions from Water Use Restrictions: Implement the exemptions for the Mandatory Stage water use restrictions. Determine appropriate exemptions for the Emergency Stage water use restrictions. Appendix B includes possible exemptions to water use restrictions for the City to consider in creating actual exemptions at the time of the event. Rate Surcharges: Consider implementing rate surcharges to accelerate customer compliance with the restrictions and/or recover lost revenue. Water Quality and Supply Management Actions • Data Collection: Continue increased data collection actions and monitoring of weather forecasts. 24 • Modeling: Continue increased City’s computer modeling runs of projected supply, storage, demand, and revenue scenarios. • Emergency Supplies: Activate emergency supplies, as appropriate. • Interties: Activate interties, if not already implemented. Retail Customer Demand Actions • Implement the Mandatory Stage customer demand reduction actions (that were determined in the Voluntary Stage). • Determine the list of customer demand reduction actions that would be requested if the WSRP advances to the Emergency Stage. A list of potential actions customers can take to reduce water use is provided in Table 2. The actual actions selected for use will depend on the severity, likely duration, and timing of the shortage, as well as the demand reduction needed. Wholesale Customer Actions (Skyway): • Move to Next Stage: Implement the Mandatory Stage of their WSRP, consistent with City and, potentially, SPU. • Plan for Emergency: Plan for the potential move to the Emergency Stage. • Enforcement: Enforce water use restrictions within their own service areas. • Flushing: Assess current water main flushing and reservoir cleaning activities to determine whether they should be accelerated to be completed prior to the peak season or reduced to conserve supply. • Alternative Sources: Activate alternative supply sources, if appropriate. E. Stage 4 – Emergency Curtailment At this stage, the City recognizes that a critical water situation exists and that, without additional significant curtailment actions, a shortage of water for public health and safety is imminent. This type of situation has never occurred in the City water system’s history. The stage is characterized by two basic approaches. First, increasingly stringent water use restrictions are established. Second, significant rate surcharges are used to increase customer compliance. A surcharge is a key component to the success of this stage. This would be the last stage used to address a progressive situation, such as a drought of increasing severity, or to respond to an immediate crisis, such as a major facility failure. Triggers The “Emergency Curtailment” stage will be implemented when any of the following factors apply: • Supply conditions have worsened. • Demand levels need to be further reduced. • The prospects of a water shortage are imminent if immediate action is not taken. Objectives • Achieve the demand reduction goals by additional restrictions on water use, recognizing that for this stage, customers’ lives and businesses may be significantly impacted. 25 • Stretch available supply through supply management actions. Stage Activation The authority to enter the Emergency Curtailment Stage lies with the Council, unless there is an immediate emergency, in which the City’s Mayor has the authority to enter this stage. Demand Reduction Goal Set Demand Reduction Goal based on supply conditions and demand reduction potential consistent with water use restrictions and, if appropriate, adjust with neighboring utilities and SPU. Key Public Messages • Moving to Emergency: We are moving to the final stage of our WSRP, the Emergency Stage, because our supply situation has worsened and/or the approach in the previous stage has not resulted in the necessary demand reduction. • Additional Water Restrictions: There are additional water restrictions as follows: (to be determined in the previous stage). There are exemptions for the following: (to be determined in the previous stage). • Rate Surcharge: If applicable, the rate surcharge is as follows: (to be determined in the previous stage). • Taste and Odor: If applicable, taste and odor water quality problems may occur with system-wide reduced water consumption. • Pressure Reduction: If applicable, pressure reduction problems may occur with system-wide reduced water consumption. Coordination and Communication Actions: • Formal Declaration of Emergency: The Council or Mayor declare a water supply emergency including instituting formal procedures for declaration. • Wholesale Customers: Update wholesale customers about current water supply conditions and that the Emergency Stage has been formally triggered. Note that in the Mandatory Stage, wholesale customers would have been involved in planning for the potential of moving to the Emergency Stage. The City will give wholesale customers advance notice of the intent to formally move to the Emergency Stage, so wholesale customers can do final preparations (e.g. get their website ready). The advance notice will likely be short in order to reduce the risk of unintended leaks to the press, which would complicate the process. • City Employees: Continue regular communication with department employees to keep them up to date on goals, conditions, and actions. • Customer Inquiries: Continue responding to customer inquiries, using the strategy established in the Voluntary Stage. Note that customer inquiries show up in various ways, including social media, which may require a different strategic communication approach. • Revenue: Continue assessing revenue implications and potential remedies, including reprioritizing expenses. 26 • Police and Fire Enforcement: Coordinate with police and Renton Regional Fire Authority requesting their assistance in promoting and enforcing emergency water restrictions. • Seattle Public Utilities: Implement coordination with SPU on goals and outreach for Emergency Stage, if shortage is related to SPU water. • Outreach: Implement communication and outreach plan elements developed for Emergency Stage. Include:  We are experiencing a drought/shortage.  We are asking everyone to help by…  We have suggestions/requirements on how to reduce water use.  Also see “Key Public Messages”. City Department Actions: Require that City departments reduce their water use. The specific actions requested for this stage will be determined during implementation of the WSRP, however likely actions include the following (if not already implemented under the Voluntary Stage): o Continue letting lawns go dormant and limit plant watering to twice a week. Continue avoiding mid-day watering. Post explanatory signage if these recommendations cannot be implemented. Certain exemptions will apply. o Suspend all washing of fleet vehicles. o Continue not washing plazas, foyers, sidewalks, etc. with a hose. Use a broom instead. Certain exemptions will apply where necessary for health and safety. o Continue keeping decorative fountains off. o Continue using signage throughout buildings to encourage City employees (and the public where applicable) to reduce their water use. • Water Utility Department o Continue to suspend meter testing. o Continue to accelerate schedule to fix distribution system leaks. • Parks: Prohibit all lawn and sport field watering. • Transportation: Continue suspension of street washing. • Exemptions from Water Use Restrictions: Implement the exemptions for the Emergency Stage water use restrictions. Appendix B includes possible exemptions to water use restrictions for the City to consider in creating actual exemptions at the time of the event. • Rate Surcharges: Consider implementing rate surcharges to accelerate customer compliance with the restrictions and/or recover lost revenue, as authorized by the Public Works Administrator. • Hydrant Permits: Restrict all hydrant permits to essential purposes. Water Quality and Supply Management Actions • Data Collection: Continue increased data collection actions and monitoring of weather forecasts. • Modeling: Continue increased City’s computer modeling runs of projected supply, storage, demand, and revenue scenarios. • Emergency Supplies: Activate emergency supplies, as appropriate. 27 • Interties: Activate interties, if not already implemented. Retail Customer Demand Actions • Implement the Emergency Stage customer demand reduction actions (that were determined in the Mandatory Stage). Wholesale Customer Actions (Skyway): • Move to Next Stage: Implement the Emergency Stage of their WSRP, consistent with City and, potentially, SPU. • Enforcement: Continue to enforce water use restrictions within their own service areas. • Flushing: Assess current water main flushing and reservoir cleaning activities to determine whether they should be accelerated to be completed prior to the peak season or reduced to conserve supply. • Alternative Sources: Activate supply sources, if appropriate. 28 IV.IMPLEMENTATION FOR AN IMMEDIATE CRISIS A. Background This section focuses on implementing the WSRP when an event, such as a system failure, hinders the City’s ability to supply enough water to meet customer demands, and requires immediate action. Implementing the WSRP under these circumstances has both differences and similarities from implementation for a progressive event such as a drought. Implementation of the WSRP for an immediate crisis is different in the following ways: • Lack of Preparation Time: In a typical progressive event, the City has weeks or months to prepare for action. In an immediate crisis, there is typically little to no preparation time and the City takes action within minutes, hours, and/or days. • Initial Stage: In a typical progressive event, the WSRP is activated at the Advisory Stage and progresses sequentially through stages as necessary. In an immediate crisis, the WSRP is activated at one of the more aggressive stages, likely either the mandatory or emergency stage. • Larger Volume: The volume of the water shortage for an immediate crisis could be more significant, thereby requiring larger-scale demand reductions. • Localized: The immediate crisis could be localized, thereby requiring demand reduction for only a limited geographic area. • Heightened Public Health and Safety: The need to protect water quality and availability to support public health and safety are heightened, including issues such as minimizing any outages and having sufficient water and pressure for firefighting. • City Emergency Response Plans: Implementation of the WSRP would likely join with implementation of other higher-level and/or more specific City emergency response plans. The City has broader, all- hazards plans that describe how their emergency management system is organized and managed in order to prepare for, prevent, mitigate, respond to, and recover from emergencies. The City has hazard-specific (e.g., earthquake) emergency response plans that might be applicable. • Incident Command System: The response would most likely be implemented under an Incident Command System (ICS), which is a nationally-sanctioned, standardized approach to the command, control, and coordination of emergency response. ICS is integral to the City emergency response plans. Implementation of the WSRP for an immediate crisis is similar to that of a progressive event in many considerations and principles including flexibility, sharing the burden of the shortage, and the importance of addressing financial implications. There are numerous crisis situations that could necessitate implementing the WSRP. Several examples are described below. The need to activate the WSRP would depend on the amount of the supply impacted, the amount of time needed to restore the system to normal functions, how easily water could be rerouted to customers in the affected area, and the amount of water being used by customers given the season. 29 • Cedar Valley Aquifer: Most of Renton’s drinking water is pumped from five wells that draw from a shallow aquifer, only 23 feet below land surface in some areas. o Contamination:  Chemicals that spill on the ground travel through the soil, sand, and gravel and can pollute the aquifer. Because Renton’s aquifer is so shallow, it is particularly susceptible to pollution. With such a heavy reliance on the water produced by the Cedar Valley Aquifer, contamination of this resource would require activation of the WSRP in an immediate crisis mode. o Loss of Access to Aquifer:  In the event of a natural disaster, infrastructure malfunction, or other incident leading to failure of the City’s main drinking water wells, access to the aquifer may be cut off. With such a heavy reliance on the water produced by the Cedar Valley Aquifer, loss of this resource would require activation of the WSRP in an immediate crisis mode. • Major Transmission Pipeline Break: A major transmission pipeline break, in the Renton or SPU system, could require activation of the WSRP in an immediate crisis mode. • Temporary Treatment Plant Shut Down: A temporary unplanned shut down of a major water treatment plant, in the Renton or SPU system, could require activation of the WSRP in an immediate crisis mode. B. Components The following nine components are discussed below. These are the same components as Section 3, Implementation for a Progressive Event, and the content is a hybrid of information from all four stages in Section 3. Therefore, while a stage is declared when implementing the WSRP for an immediate crisis, that stage may look slightly different than under a progressive event. 1. Triggers – Describes the general, qualitative conditions that would trigger the stage. 2. Objectives – Describes the overall objective of the stage. 3. Stage Activation – Describes who has the authority to enter the stage. 4. Demand Reduction Goal – Discusses the general, qualitative nature of the goal for the stage. 5. Key Public Messages – Describes the key public messages for the stage. 6. Coordination and Communication Actions – Describes a variety of work necessary to coordinate and communicate with key stakeholders such as: wholesale customers, SPU, Ecology, DOH, natural resource agencies, tribes, City employees, the general public, etc. The overall work will likely be led by the ICS Incident Commander, who makes assignments as appropriate. 7. Water Quality and Supply Management Actions – Describes work necessary to safeguard water quality and to maximize supply. 8. Retail Customer Demand Actions – Describes work necessary to reduce customer demand. 9. Wholesale Customer Actions (Skyway) - Describes actions required by each wholesale customer. 30 Triggers The appropriate stage (Voluntary, Mandatory, or Emergency) will be implemented when an event occurs that would prevent the City from supplying enough water to meet customer demands and requires immediate action. The selection of the appropriate stage will be based on the severity of the shortage. Objectives • Maximize the amount of water delivered to customers and restore full supply capabilities as soon as possible. • Achieve the demand reduction goals by voluntary or mandatory customer action. If activated at the Emergency Stage, restrictions may significantly impact customers’ lives and businesses. • Prepare for potentially moving to the next aggressive stage, if not already in the Emergency Stage. Stage Activation The authority to declare a water supply emergency and activate the WSRP for an immediate crisis lies with the Mayor. Demand Reduction Goal Set demand reduction goal based on supply conditions and demand reduction potential consistent with any water use restrictions. Key Public Messages • Activated WSRP: We have activated the WSRP due to an immediate crisis. The details of the crisis are as follows (to be developed at the time of the crisis). • Meet Demand Reduction Goal: We are asking customers to reduce their water use to meet the demand reduction goal. • Mandatory Water Restrictions (if activating at the Mandatory or Emergency Stage): It is necessary to impose mandatory restrictions on certain water uses. Those restrictions are as follows: (to be determined at the time of the crisis). There are exemptions for the following: (to be determined at the time of the crisis). • Rate Surcharge: If applicable, the rate surcharge is as follows: (to be determined at the time of the crisis). • Water Quality: If applicable, customers may find taste, odor or discolored water issues with their water due to changes in water supply operations (be more specific if appropriate). While the water may not be pleasing, it is safe to drink. • Pressure Reduction: If applicable, customers may experience a loss of pressure due to system operations. Customers with no water should call the City at: (contact to be determined at time of the crisis). 31 Coordination and Communication Actions • Formal Declaration of Water Supply Emergency: Depending on the event, the City’s Public Works Administrator, City Council, or Mayor make formal declarations of emergencies and activation of the WSRP. • Incident Commander and Team: Identify the Incident Commander and the team members. • Wholesale Customers: Inform wholesale customers about the crisis and that the WSRP has been activated. Request their cooperation, as identified under the Wholesale Customer Actions section. • DOH: Inform the DOH about the crisis and the activation of the WSRP. • Public Agencies: Coordinate with other City departments and public agencies (e.g., county, state and federal resource agencies, tribes, and other regional water suppliers) as appropriate. • Seattle Public Utilities: Implement coordination with SPU on goals and outreach for Emergency Stage, if shortage is related to SPU water. • Outreach: Develop and implement the initial communication and outreach plan. As described in the Communication and Outreach Framework in Appendix C, the WSRP should include the overall purpose, goals, audiences, and tools (e.g., FAQs, press releases, tips flyers). Additional outreach tools such as highway message boards, social media, or dial out phone systems might be used in an immediate crisis. • City Employees: Establish a regular communication mechanism to keep Water Utility employees up to date on goals, conditions, and actions. • Customer Inquiries: Establish one point of contact for responding to customer inquiries. • Revenue: Assess revenue implications and potential remedies, including reprioritizing expenses. • City Legislation: Request Council to adopt legislation on water use restrictions, enforcement and any surcharges, if anticipate needing and not already in place. • Renton Regional Fire Authority: Request that the Renton Regional Fire Authority either limit or suspend training exercises that use water, depending on the severity of the crisis. City Departments Actions Request that City departments reduce their water use in affected areas. The specific actions requested will be determined during implementation of the WSRP, however likely actions include the following: • All Departments: o Post signage throughout buildings to encourage City employees (and the public where applicable) to reduce their water use. o Let lawns go dormant and limit plant watering to twice a week. Avoid mid-day watering. Post explanatory signage if these recommendations cannot be implemented. Certain exemptions will apply. o Either wash fleet vehicles only if using facilities that recycle the water or suspend all washing of fleet vehicles, depending on the severity of the crisis. 32 o Do not wash plazas, foyers, sidewalks, etc. with a hose. Use a broom instead. Certain exemptions will apply where necessary for health and safety. o Turn off decorative fountains. o Any applicable actions requested of general retail customers. • Water Utility: o Suspend water main flushing and reservoir cleaning unless needed to support restoration to normal operations. o Suspend meter testing. • Police: Coordinate with police department requesting their assistance in promoting and enforcing any water restrictions, if entering the Emergency Stage. • Parks: Request that the Parks and Recreation Department reduce water usage. • Transportation: Suspend street washing. • Hydrant Permits: New hydrant permits for temporary water service will be either restricted to essential services or rescinded (unless necessary for public health), depending on the severity of the crisis. • Rate Surcharges: Consider implementing rate surcharges to accelerate customer compliance with the restrictions and/or recover lost revenue. Water Quality and Supply Management Actions • Maximize Supplies: Make system operational changes as needed to maximize the amount of water delivered to customers and restore system to normal operations. • Additional Wells: Ready the alternative supply (Maplewood Wellfield) and emergency production wells (Wells EW-3R and PW-5A), if available, and commence pumping when current well production is no longer sufficient. • Interties: The City has seven supply interties with SPU and three emergency interties with other neighboring water systems. Investigate using existing interties to increase supply availability and activate if appropriate. • Water Quality: Assess water quality in the distribution system to identify areas that may experience degradation with reduced consumption or changes to system operations. Increase monitoring if appropriate. Retail Customer Demand Actions Determine and implement the list of customer demand reduction actions requested/required. A list of potential actions customers can take to reduce water use are provided in Table 2. The actual actions selected will depend on the severity, likely duration, and timing of the shortage, as well as the demand reduction needed. Additionally, establish and implement appropriate exemptions. Appendix B includes possible exemptions to water use restrictions for the City to consider. Finally, determine appropriate enforcement strategies, if appropriate. 33 Wholesale Customer Actions (Skyway) • Activate Plans: Activate their own WSRPs, in a manner consistent with the City and, potentially, SPU. • Alternative Sources: Activate alternative supply sources, if appropriate and necessary. • Flushing: Assess current water main flushing and reservoir cleaning activities to determine whether they should be suspended. • Enforcement: Enforce any water use restrictions within their own service areas. 34 35 Appendix A of Appendix O UTILITY CUSTOMER OUTREACH CHECKLIST 36 37 Utility Customer Outreach Checklist This checklist is intended to be used by every utility that is a wholesale customer of Seattle Public Utilities (SPU) during implementation of SPU’s Water Shortage Contingency Plan. The checklist differentiates between actions that SPU will perform on behalf of its wholesale customers and actions that each individual utility is responsible for. If the water shortage is only related to Renton’s water supply, it would be expected that wholesale customers, such as Skyway, follow the suggestions under “Expected by Each Utility” and “Suggested for Each Utility”. Check Box Customer Outreach Action SPU Does for the Region Statewide Actions and Messaging: Coordinate with Ecology, DOH, and the Governor’s Office. Tri-County Actions and Messaging: Coordinate with Tacoma and Everett, as needed. Seattle Water Supply System Actions and Messaging: Lead coordination of the Operating Board and the Conservation Technical Forum. Regional Press Release: Issue regional press releases to major media outlets (and conduct subsequent media interviews). Regional Traditional Media: Purchase regional traditional media ads such as TV, radio, print, as appropriate. Regional Drought Website: Host a website to serve as the main drought website. This would likely be www.savingwater.org with a link to the SPU Water Supply page. Tips Flyer – Create: Create a flyer that helps customers: 1) understand there is a shortage situation and 2) understand ways to reduce their water use. Landscaping Community: Outreach to key landscaping community contacts including nurseries, industry organizations (WALP, WSNLA), the Garden Hotline, and parks/recreation departments. For contacts that are in wholesale customers’ service areas, SPU will coordinate the outreach with the appropriate wholesale customer. Expected by Each Utility Utility Websites: Post drought information prominently on the utility’s homepage and link to the regional drought website. Tips Flyer – Utilize: Make the tips flyer readily available (e.g. on utility website, in utility lobby, distribute in public areas such as community centers, libraries, etc.). Utility Bill/Insert/Newsletter: Include drought messages in existing utility “publications” such as bills, bill inserts, newsletter, etc. Social Media: Include drought messages in any social media vehicles used by the utility. Signage: Post signage in appropriate locations (e.g. at utility buildings, on utility vehicles, in key locations in service area). Brief Staff: Brief utility staff regarding the drought, using the SPU-produced FAQ as one tool. Events: Highlight the drought message at any community events the utility is participating in. Suggested for Each Utility Key Customers: Contact key customers directly (e.g. large water users, significant irrigators, highest billing tier, etc.). Local Press Release: Issue press releases to local media outlets (and conduct subsequent media interviews). On-Hold Message: Put a drought message on the telephone “on hold” messages for customers. Email Signature Line: Add a drought message in the email signature for utility staff. 38 39 Appendix B of Appendix O POTENTIAL EXEMPTIONS FOR WATER USE RESTRICTIONS 40 41 Potential Exemptions for Water Use Restrictions This document provides a framework for developing and implementing exemptions to customer water use restrictions that are part of the Mandatory and Emergency stages of the WSRP. Background Water use restrictions are key components of the Mandatory and Emergency Stages of the WSRP. For some water use restrictions, exemptions for continued water use may be appropriate. Exemptions can be useful in balancing the need to reduce overall water demand with minimizing hardships imposed on customers and certain industries, as well as protecting health and safety. For example, in the Mandatory stage, the City may prohibit irrigation for established plants, while allowing irrigation for newly planted landscapes because of their need for water to survive their establishment period. As described previously, the WSRP does not pre-identify specific demand reduction actions for each stage. Rather a list of potential actions customers can take to reduce water use is provided at the end of each stage description. The actual actions requested or required for each stage will depend on the severity, likely duration, and timing of the shortage, as well as the demand reduction needed. Similarly, the exact exemptions for the water use restrictions eventually selected for implementation in the Mandatory and Emergency Stages are not pre-identified. Rather this document provides a framework to be used during each implementation of the WSRP for how to develop and implement the restrictions. Potential Exemptions: Potential exemptions that should be considered include, but are not limited to, the following: • Irrigation: o Newly planted landscapes. Plantings completed after restrictions are announced are not eligible unless done as part of a capital project and necessary for a functional purpose such as slope stabilization. o Sports fields. These areas contribute to physical and psychological benefits of children and adults, and can be dangerous if not kept watered. o Golf course tees and green. Restrictions may apply to the fairways. o High traffic turf in City parks. o Trees. They cannot be quickly or inexpensively replaced. o Plant nurseries and garden centers. o Food crops. o Disabled gardeners who cannot hand water. Applicable to prohibition of automatic systems. Likely do not publicize. • Vehicle Washing: o Vehicle washing at commercial car washing facilities. • Pressure Washing o Pressure washing necessary to protect public health and safety such as washing downtown parks/sidewalks to clear trash, food, and human waste. Not exempt for aesthetic purposes. o Pressure washing that is part of scheduled building rehabilitations, such as preparing a surface for painting. 42 • Hose Washing o Hose washing necessary to protect public health and safety such as washing downtown parks/sidewalks to clear trash, food, and human waste. Not exempt for aesthetic purposes. • Swimming Pools and Hot Tubs o Health care facilities such as hospital physical therapy pools. o Commercial businesses where swimming pools or hot tubs are central to their business and shutting them down would have a significant negative financial impact. • Construction o Use of water for dust control in construction areas when necessary for compliance with air quality requirements. • Fire Line Testing o Testing necessary to protect public health and safety. • Private Wells/Reclaimed Water o Any use of water that is not from the public water system but is from private wells or reclaimed water. The City does not have the authority to restrict use of these sources, but could encourage users to post signs to indicate that alternative sources of water are being used. Development Process: The recommended process to develop and implement the exemptions is as follows: • Once the water use restrictions have been determined, develop any associated exemptions. The development of the exemptions should include input from the impacted parties. • Decide whether each exemption will require pre-approval by the City Council. • Develop the process and system necessary for processing exemption requests. o Customer contacts the City  Need to determine City contact.  Need to determine submission method (e.g. email, phone, or website).  Need to determine submission contents (e.g. name, address of water use, water account number, description of how they fit the exemption, any required proof). o Enter request into tracking system  Need to develop tracking system (e.g. Excel spreadsheet). o Determine whether request qualifies or not  Need to set criteria to be considered for qualifying exemptions, with some discretion on behalf of the City (e.g. undue financial hardship, public health and safety, etc.).  Need to determine who can authorize exemptions. o Notify customer of result  Need to determine notification method (e.g. email, phone, or website).  Need to determine whether customer will be required to post notice of exemption from the City. • Publicize the exemptions and the process to request an exemption when the restrictions are announced, including noting that exemptions may be revoked if the water supply situation worsens. 43 Appendix C COMMUNICATION AND OUTREACH PLAN FRAMEWORK 44 45 Communication and Outreach Plan Framework This document is intended to provide a framework for communication and outreach efforts during implementation of the WSRP. The actual Communication and Outreach Plan (COP) will be developed during implementation of the WSRP. The initial COP will be developed in the Advisory Stage, during which the City plans for the potential of moving into the Voluntary Stage. The COP will be modified as implementation of the WSRP continues, especially if the City moves into the Mandatory and/or Emergency Stage. The COP should include the following elements: overall purpose, goals, audience, and tools. More information on each of these elements is provided further below. The following steps should be used to develop the COP: 1. Confirm/modify the overall purpose. 2. Confirm/modify the goals. 3. Identify which audiences to target and/or to prioritize. 4. Identify which tools to develop. 5. Match the audiences and the tools. 6. Identify staff responsible for developing the tools. 7. Identify staff responsible for implementing the communication/outreach. 8. Track the implementation. 9. Modify as necessary. Overall Purpose The overall purpose of the COP is to make sure everyone is aware of the "drought/shortage message", which consists of the following components: 1. We are experiencing a drought/shortage. 2. We are asking everyone to help by…….(to be determined for appropriate WSRP stage). 3. We have suggestions/requirements on how to reduce water use. o Also see the “Key Public Messages” under each WSRP stage. Goals There are three goals of the COP, as follows: 1. Build awareness 2. Create a community presence 3. Targeted messaging Audiences There are a variety of audiences for the COP. Some audiences are broad in nature, while others are very specific. The seven main audiences, including locations/organizations/other subcategories, are as follows: 1. General Public • City of Renton community centers 46 • City of Renton library • Community events • Farmers markets • Multifamily property management associations • Churches 2. Irrigation Community • Area parks and recreation departments • Schools (if shortage occurs during the school year when irrigation of ballfields is most likely) • Local plant nurseries • Professional landscape/nursery organizations • Garden Hotline • Customers with particularly high use of irrigation water 3. Large Users (other than irrigation community) • Large consumers such as: i. King County South Plant ii. Skyway Wholesale iii. Boeing iv. Valley Medical Center v. G&K Services vi. Service Linen Supply 4. Business Community • Chambers of commerce • Business improvement districts • Commercial building operator associations • Hotel and restaurant association(s) 5. Environmental Community 6. Non-English Speakers 7. City of Renton Employees Tools There are a variety of tools that can be used for the COP. Tools considered for WSRP implementation are show below. The list includes both paid and “earned” media. Note that tools may change over time, especially as changes occur in technology and customers’ preferences. 1. 4-Stages infographic 2. City websites 47 3. Tips/restrictions flyer 4. Regular utility publication (bills, bill inserts, newsletters, etc) 5. Press release 6. FAQ 7. Advertisements (newspaper, television, radio, etc) 8. Social media posting (Facebook, Instagram, Twitter, Nextdoor, blogs, etc) 9. Signage (building, vehicle, park, etc) 10. Email 11. Letter/postcard 12. Phone call 13. Presentations at public meetings 14. Industry newsletter 15. Drought message in email signature line 16. Recording for on-hold callers to utility customer service phone number APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix P CALIBRATION FIELD PLANS AND TESTING LOCATIONS City of Renton Water System Plan Technical Memorandum 2 MODEL CALIBRATION PLAN DRAFT | June 2018 City of Renton Water System Plan Technical Memorandum 2 MODEL CALIBRATION PLAN DRAFT | June 2018 Edward A. Wicklein, June 2018, State of Washington, PE License No. 43049 TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 | i pw:\\Carollo\Documents\Client/WA/Renton/10899A00/Deliverables/TMs/TM2\TM 2 Contents Technical Memorandum 2 - Model Calibration Plan 2.1 Overview 2-1 2.1.1 Schedule 2-1 2.2 Model Update and Check 2-1 2.2.1 Model Update 2-1 2.2.2 Model Check 2-1 2.2.3 Water System Controls Review 2-5 2.2.4 Transmission Main Connectivity Check 2-5 2.2.5 System Pressures Check 2-5 2.3 Fire Flow Testing 2-5 2.3.1 Overview of Fire Flow Calibration Process 2-5 2.3.2 Fire Flow Test Locations 2-6 2.3.3 Preliminary Schedule for Testing Days 2-9 2.3.4 Standard Fire Flow Test Protocol 2-11 2.3.5 Extended Period Calibration 2-12 Appendices Appendix 2A Fire Flow Test Detail Maps Appendix 2B Temporary Pressure Loggers during Fire Flow Tests Summary Appendix 2C Temporary Pressure Logger Summary Tables Table 2.1 Calibration Data Gathering and Testing Schedule 2-3 Table 2.2 EPS Calibration Data Gathering Parameters 2-13 Table 2.3 Temporary Pressure Logger Summary 2-19 Table 2.4 Sample SCADA Data Format 2-20 Figures Figure 2.1 Overview Map of Fire Test and Pressure Logger Locations 2-7 Figure 2.2 Pressure Logger Locations 2-17 CITY OF RENTON | WATER SYSTEM PLAN | TECHNICAL MEMORANDUM 2 ii | JUNE 2018 | DRAFT -This Page Intentionally Left Blank- TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 | 2-1 Technical Memorandum 2 MODEL CALIBRATION PLAN 2.1 Overview This calibration plan covers each of the calibration processes, specifically focusing on data gathering needs for an accurate and complete calibration of the City of Renton’s (City’s) water system hydraulic model. 2.1.1 Schedule Field testing and data gathering for the model calibration will tentatively take place from June 18th through July 20th. Table 2.1 presents a preliminary schedule for the data gathering and field testing, detailing the activities within each day. This will allow our team to start the model calibration as soon as possible following the calibration data gathering. The remainder of this plan details the data required for calibration and testing procedures for each portion of the calibration tests. 2.2 Model Update and Check 2.2.1 Model Update Carollo Engineers, Inc. (Carollo) will perform an overall check of the hydraulic model to verify that it is running correctly. Carollo assumes the model received from the City is up-to-date, matches the City’s geographic information system (GIS) data, and that no updates to pipes or other system geometric features are required. If nodes or pipes require a change in the hydraulic model, City staff will make the changes and provide Carollo with an updated model. Projected demands will be applied in the model based on meter locations and demand factors for each customer class. Projected demands for the largest customers will be applied directly to each customer location. The demands will include the current year for model calibration, as well as the projected 10-year and 20-year average day demand (ADD) and maximum day demand (MDD) for planning. Carollo will verify that the model is set up to be able to perform water age analysis in the future. 2.2.2 Model Check The model check process will involve several steps to ensure that the model is producing reasonable results. Carollo will run the model with existing demand conditions and check system stability. Possible adjustments include modifications to pipeline connectivity, operational controls, ground elevations, facility characteristics, and pump curves. CITY OF RENTON | WATER SYSTEM PLAN | TECHNICAL MEMORANDUM 2 2-2 | JUNE 2018 | DRAFT -This Page Intentionally Left Blank- TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 | 2-3 Table 2.1 Calibration Data Gathering and Testing Schedule May Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Tasks 5/18 5/19 5/20 5/21 5/22 5/23 5/24 5/25 5/26 5/27 5/28 5/29 5/30 5/31 Draft Calibration Plan X Calibration Plan Review Meeting X June Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Tasks 6/1 6/2 6/3 6/4 6/5 6/6 6/7 6/8 6/9 6/10 6/11 6/12 6/13 6/14 6/15 6/16 6/17 6/18 6/19 6/20 6/21 6/22 6/23 6/24 6/25 6/26 6/27 6/28 6/29 6/30 Finalize Tests Locations X Hydrant Flow Tests X X X X X X X X X X Pressure Loggers for EPS Calibration X X July Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Tasks 7/1 7/2 7/3 7/4 7/5 7/6 7/7 7/8 7/9 7/10 7/11 7/12 7/13 7/14 7/15 7/16 7/17 7/18 7/19 7/20 Pressure Loggers for EPS Calibration X X X X X X X X X X X X X X X X X X X X CITY OF RENTON | WATER SYSTEM PLAN | TECHNICAL MEMORANDUM 2 2-4 | JUNE 2018 | DRAFT -This Page Intentionally Left Blank- TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 | 2-5 2.2.3 Water System Controls Review It is important to understand the overall operational objectives regarding prioritization of various water supply sources and key system facilities, prior to input of model controls. It is assumed that the operational strategy is replicated in the hydraulic model. It is assumed that the system controls provided in the latest hydraulic model correspond to the latest data. However, the operations of each pump station, reservoir, pressure reducing station and other valve structures will be checked as needed; for instance, if the model is unable to meet field results. 2.2.4 Transmission Main Connectivity Check Carollo will use the connectivity features of InfoWater to verify the connectivity of the transmission mains within the distribution system. Any problems found using the connectivity locators will be reviewed on a case-by-case basis by the hydraulic modeler to determine whether adjustments need to be made to the connectivity of the model. Output reports of pipe flow characteristics, such as headloss (feet per kilofeet (ft/kft)) and velocity (feet per second (ft/s)) will also be used to locate problem areas to be further reviewed by the hydraulic modeler to determine whether additional adjustments need to be made to the connectivity of the model. 2.2.5 System Pressures Check The model check will compare the model output to the typical pressures expected throughout the distribution system. This process will allow Carollo to locate major errors in model creation, elevations, or GIS connectivity, as well as changes that need to be made in how operational controls of the system should be implemented in the model. 2.3 Fire Flow Testing 2.3.1 Overview of Fire Flow Calibration Process Model calibration using fire flow tests is intended to develop a steady state calibrated hydraulic model by closely matching modeled water pressures to field pressures under similar demand and system operating conditions. The primary varied parameter for this calibration will be pipeline roughness coefficients and facility minor loss coefficients, although other parameters may be adjusted as calibration results are generated. The scope of work for the City’s Water System Plan Update includes fire flow tests at up to twenty (20) locations over a two week period. The fire flow tests will consist of one or two flowing hydrants and two pressure hydrants. These field tests will be simulated in the model to calibrate the model under steady state conditions. Pressure loggers will be used to measure static and residual pressure at the pressure hydrants and also deployed throughout the system during hydrant tests to better measure the system’s reaction to each fire flow. The fire flow tests will each stress the City’s distribution system by creating a differential between the hydraulic grade line (HGL) at the points of hydrant flow and the system HGL at neighboring hydrants. This HGL differential will increase the effect of the roughness coefficients on system losses. The model roughness coefficients will be adjusted to match model pressures to field pressures within an acceptable tolerance. As the model is adjusted to match system pressures, roughness and loss coefficients will be adjusted only within a tolerance of industry accepted roughness coefficient ranges. If the model is unable to match the calibration results without leaving the acceptable range of roughness coefficient values for a given pipeline CITY OF RENTON | WATER SYSTEM PLAN | TECHNICAL MEMORANDUM 2 2-6 | JUNE 2018 | DRAFT material and age, there may be cause for further investigation of a previously unknown field condition. Examples of such conditions, which typically arise during hydraulic model calibration, include closed pipelines, partially closed or malfunctioning valves, extreme corrosion within pipelines, connectivity and diameter errors in GIS/as-builts, and diurnal patterns of large water users. 2.3.2 Fire Flow Test Locations Carollo has selected 20 preliminary testing sites, which are shown on Figure 2.1. Each of the testing sites is shown in detail on an individual detail map (Appendix 2A and Appendix 2B). Pressure loggers will also be installed in the system during the fire hydrant tests. The system was divided into three (3) sections, as shown on Figure 1. Each section is anticipated to have approximately 15 pressure loggers installed to help understand system’s response to hydrant tests. The test sites have been selected for accessibility and also such that they create a good geographical coverage of the City’s entire distribution system. All tests involve 6-inch and 8-inch diameter pipelines and are located away from major transmission lines to increase the chance that a substantial pressure drop (> 10 pounds per square inch (psi)) is observed during the tests. The fire test sites were selected using the City’s updated hydraulic model water main database, however, the City should confirm the pipeline and fire hydrant information in the vicinity of each test site (e.g., alignment, diameter, age, and material of the pipelines and location of fire hydrants). HYD-NE-01008 HYD-NE-00686 HYD-N-00354 HYD-SW-00798 HYD-SE-00285 HYD-S-00608 HYD-S-00604 HYD-S-00539 HYD-SW-00088 HYD-NE-00997 HYD-S-00165 HYD-SE-00306 HYD-SE-00307 HYD-S-00168 HYD-SW-00840 HYD-NE-00924 HYD-N-00256 HYD-NE-00274 HYD-NE-00231 HYD-S-00341 HYD-S-00681 HYD-NW-00016 HYD-SE-00112 HYD-S-00652 HYD-NW-00069 HYD-S-00410 HYD-S-00154 HYD-N-00018 HYD-NE-00137 HYD-NE-00179 HYD-S-00179 HYD-SE-00257 HYD-S-00208 HYD-SE-00170 HYD-NW-00050 HYD-NE-00679 HYD-S-00064 HYD-S-00215 HYD-S-00689 HYD-S-00725 HYD-SW-00015 HYD-NW-00046 HYD-NE-00269 HYD-NE-00099 HYD-N-00196 HYD-N-00247 HYD-N-00081 HYD-SE-00199 HYD-N-00051 HYD-NE-00133 HYD-NE-00592 HYD-SW-00231 HYD-SW-00282 HYD-SE-00030 HYD-SE-00111 HYD-SE-00052 HYD-SW-00568 HYD-NE-00660 HYD-NE-00533 HYD-N-00076 HYD-S-00718 HYD-S-00152 HYD-NE-00768 HYD-S-00204 HYD-S-00257 HYD-S-00709HYD-S-00077 HYD-S-00034 HYD-S-00130 HYD-N-00213 HYD-SE-00166 HYD-SW-00013 HYD-SW-00184 HYD-SE-00151 HYD-SW-00254 HYD-N-00446 HYD-S-00096 HYD-N-00535 HYD-SW-00902 HYD-S-00783 HYD-NW-00014 HYD-S-00713 HYD-S-00004 HYD-N-00524 ?æ ?Å FH Test 4 FH Test 5 FH Test 1 FH Test 19 FH Test 18 FH Test 17 FH Test 16 FH Test 6 FH Test 7 FH Test 15 FH Test 9 FH Test 13 FH Test 20 FH Test 3 FH Test 2 FH Test 8 FH Test 10 FH Test 11FH Test 14 FH Test 12 LakeBoren PantherLake LakeWashington Last Revised: June 08, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\FireHydrantTestLocation.mxd TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN | CITY OF RENTON Figure 2.1 Overview Map of Fire Test & Pressure Logger Locations O 0 3,0001,500 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton Legend Retail Service Area Waterbody Pressure Zone Name Parcel !PFire Flow Testing Location "5 XÚ Pump Station UUT Reservoir Diameter 6'' and smaller 8-14'' 16'' and larger !5 Intertie Pressure Reducing Station Spring Production Well!W( !S( Logger Flowing Hydrant 1 Flowing Hydrant 2 Pressure Hydrant 1 Pressure Hydrant 2 Test Site Earlington 370 East Talbot Hill 300 Highlands 435 Highlands 565 Kennydale 218 Kennydale 320 Rolling Hills 395 Rolling Hills 490 Rolling Hills 590 Scenic Hill 370 Talbot Hill 350 Valley 196 West Hill 300 West Hill 495 West Talbot Hill 300 Talbot Hill 270 3Q Water Treatment Plant SECTION I SECTION II SECTION III CITY OF RENTON | WATER SYSTEM PLAN | TECHNICAL MEMORANDUM 2 2-8 | JUNE 2018 | DRAFT -This Page Intentionally Left Blank- TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 | 2-9 2.3.3 Preliminary Schedule for Testing Days The equipment testing and fire flow tests are scheduled between Monday, June 18, 2018 and Friday, June 29, 2018. The following schedule details the events for the day. June 18, 2018 8:00 am Meet at Renton Shop: • Introductions. • Record time difference between field time and supervisory control and data acquisition (SCADA) clock. • Distribute packets and routing information. • Check radios, if necessary (or fill in cell phone contact sheet). • Calibrate pressure gauges on a nearby hydrant and record differences. • Travel to sites determined for the day. 8:30 am - 3:00 pm • Install all pressure loggers for Section I as shown on Figure 1. June 19, 2018 8:00 am Meet at Renton Shop: • Distribute packets and routing information. • Check radios, if necessary (or fill in cell phone contact sheet). • Travel to sites determined for the day. 8:30 am - 3:00 pm • Perform fire hydrant tests 1, 2, 3, and 6. June 20, 2018 8:00 am Meet at Renton Shop: • Distribute packets and routing information. • Check radios, if necessary (or fill in cell phone contact sheet). • Travel to sites determined for the day. 8:30 am - 3:00 pm • Perform fire hydrant tests 5 and 4. • Remove all pressure loggers from Section I. • Install all pressure loggers from Section II. June 21, 2018 8:00 am Meet at Renton Shop: • Distribute packets and routing information. • Check radios, if necessary (or fill in cell phone contact sheet). • Travel to sites determined for the day. CITY OF RENTON | WATER SYSTEM PLAN | TECHNICAL MEMORANDUM 2 2-10 | JUNE 2018 | DRAFT 8:30 am - 3:00 pm • Download Section I pressure loggers data. • Perform fire hydrant tests 7, 8, 10, and 11. June 26, 2018 8:00 am Meet at Renton Shop: • Distribute packets and routing information. • Check radios, if necessary (or fill in cell phone contact sheet). • Travel to sites determined for the day. 8:30 am - 3:00 pm • Perform fire hydrant tests 12, 13, and 9. • Remove Section II pressure loggers. June 27, 2018 8:00 am Meet at Renton Shop: • Distribute packets and routing information. • Check radios, if necessary (or fill in cell phone contact sheet). • Travel to sites determined for the day. 8:30 am - 3:00 pm • Install Section III pressure loggers. • Download Section II pressure loggers’ data. • Perform fire hydrant tests 19, 18, and 20. June 28, 2018 8:00 am Meet at Renton Shop: • Distribute packets and routing information. • Check radios, if necessary (or fill in cell phone contact sheet). • Travel to sites determined for the day. 8:30 am - 3:00 pm • Perform fire hydrant tests 15, 14, 16, and 17. June 29, 2018 8:00 am Meet at Renton Shop: • Distribute packets and routing information. • Check radios, if necessary (or fill in cell phone contact sheet). • Travel to sites determined for the day. 8:30 am - 3:00 pm • Remove Section III loggers. • Install 20 pressure loggers for EPS calibration. TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 | 2-11 2.3.4 Standard Fire Flow Test Protocol 2.3.4.1 Required Equipment / Staff Required Staff A minimum of 5 people should be available during the hydrant flow testing for the following tasks: • Three (3) City staff members at the flowing hydrant(s). • Two (2) Carollo staff members at pressure hydrants. City staff shall be responsible for installation/removal of data loggers on hydrants, operation of valves, driving City vehicles or any other function involving City property. Required Equipment (City) • 3 pressure gauges (1 primary, 1 secondary, 1 spare). • 3 flow gauges and diffusers (1 primary, 1 secondary, 1 spare). • Dechlorinating equipment for the discharged water. • Signage and cones for traffic safety. • Sand bags as needed for control of discharged water. • 6 hand-held radios or push-to-talk type cell phones (1 per person and 1 spare). • Wrenches and equipment to open/flow each hydrant and necessary valves. • 5 Dickson pressure loggers. Required Equipment (Carollo) • Maps and field testing forms (including routing and order of testing). • Data collection sheets. • Means to pull data from pressure loggers. • 15 Dickson pressure loggers. 2.3.4.2 Fire Flow Testing Procedure 1. Calibrate Meters. On the day of fire flow testing, all the pressure and flow meters should be calibrated by comparing readings when attached to the same hydrant. 2. Take Positions. Position everyone at their respective locations with their clipboard and field-testing forms and confirm that everyone is at their place via radio/cell phone/hand signals. 3. Install Pressure Loggers. Attach the pressure loggers to the pressure hydrants (P-1 and P-2) and Flow hydrant (F-1). 4. Record Pre-flow Conditions: a. Carollo coordinator will log the time, date and location in the testing form. b. Carollo coordinator will record the static pressure reading from each hydrant, one-by-one (before opening the flowing hydrant), and record in the field testing form. 5. Install Flow Gauge. Attach the flow gauge to the flow hydrant (F-1). 6. Start Hydrant Flow. Carollo coordinator will have a City staff member open the flowing hydrant (F-1) until a steady stream is flowing (divert into gutters). 7. Confirm Pressure Drop Target is Met and Record Flow Conditions: a. Carollo coordinator will ask for the flow from the flowing hydrant (F-1) and record in the field testing form. CITY OF RENTON | WATER SYSTEM PLAN | TECHNICAL MEMORANDUM 2 2-12 | JUNE 2018 | DRAFT b. Carollo coordinator will obtain pressure drop from person at pressure hydrants (P-1 and P-2). c. Carollo coordinator will confirm that pressure is stabilized and at least 10 psi less than static pressure: i. If ΔP≥10 psi: go to next step. ii. If ΔP<10 psi: Carollo coordinator will ask person at flowing hydrant (F-1) to close the hydrant, repeat steps above with both flowing hydrants (F-1 and F-2). iii. If ΔP≥5 psi: go to next step (10 psi is preferred, but 5 psi is still acceptable). iv. If ΔP<5 psi: move to next site (test failed). 8. Close Flowing Hydrant. Carefully and slowly close the flowing hydrant. If two hydrants are flowing, close one at a time. 9. Check Results. Carollo coordinator will check for any anomalies (such as a gauge stuck on a high pressure or consistently showing significantly higher pressure than the rest of the readings). If results are irregular, repeat the test one more time. 10. Move to Next Site. If all looks good, Carollo coordinator will notify all field personnel to move on to the next hydrant flow test site. 2.3.5 Extended Period Calibration The extended period calibration (EPS) improves the model’s ability to simulate long-period operation of the system. The calibration is done by closely matching the model pressures, flows, and tank levels to field conditions over a 24-hour period of similar demand and system boundary conditions. Pressure data, tank levels, and flows from the water supplies, booster stations, and the pressure reducing stations will be recorded for several days in order to obtain EPS calibration data. The primary varied parameters for this calibration will be operational controls and pipeline roughness coefficients; although other parameters may also be adjusted as calibration results are generated. 2.3.5.1 Data Required for Extended Period Calibration The calibration data required for the extended period calibration consists of records of system pressures, tank levels, and flows from groundwater wells, interconnections, pump stations, and the pressure reducing stations throughout the distribution system. These system pressures will be gathered both by the City’s existing sensor network and by temporary pressure loggers, which will be attached to hydrants throughout the distribution system. Additional data, including system controls and operational details, will be required to establish boundary conditions for the model. This data will be gathered over the course of twenty-one (21) days between June 29, 2018 and July 20, 2018 (See Table 2.1 for the complete calibration schedule). A target system interval of 15 minutes will be used for data gathering. If any facilities listed lack the capabilities for 15 minute interval data gathering (e.g., they use circular charts or flow totalizers), assumptions will be necessary to interpolate data for the calibration. The calibration data required for EPS calibration is listed by site in Table 2.2. The location of the temporary pressure loggers are shown on Figure 2.2, and the respective hydrant number is listed on Table 2.3. See Appendix 2C for detailed temporary pressure logger site information. TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 | 2-13 Table 2.2 EPS Calibration Data Gathering Parameters Facility Name Measurement Unit Interval Source Reservoirs North Talbot Reservoir level flow pressure ft gpm psi 15 min 15 min 15 min SCADA SCADA SCADA Mt. Olivet Reservoir level flow pressure ft gpm psi 15 min 15 min 15 min SCADA SCADA SCADA Highlands 435 - 1.5 MG Reservoir level flow pressure ft gpm psi 15 min 15 min 15 min SCADA SCADA SCADA Highlands 435 - 2.0 MG Reservoir level flow pressure ft gpm psi 15 min 15 min 15 min SCADA SCADA SCADA Highlands 565 - 0.75 MG Reservoir level flow pressure ft gpm psi 15 min 15 min 15 min SCADA SCADA SCADA Hazen 565 Reservoir level flow pressure ft gpm psi 15 min 15 min 15 min SCADA SCADA SCADA Rolling Hills 590 Reservoir level flow pressure ft gpm psi 15 min 15 min 15 min SCADA SCADA SCADA Rolling Hills 490 Reservoir level flow pressure ft gpm psi 15 min 15 min 15 min SCADA SCADA SCADA West Hill Reservoir level flow pressure ft gpm psi 15 min 15 min 15 min SCADA SCADA SCADA South Talbot Reservoir level flow pressure ft gpm psi 15 min 15 min 15 min SCADA SCADA SCADA Maplewood Clearwell level flow pressure ft gpm psi 15 min 15 min 15 min SCADA SCADA SCADA Pump Stations Mt Olivet PS flow gpm 15 min SCADA suction pressure psi 15 min SCADA discharge pressure psi 15 min SCADA House Way PS flow gpm 15 min SCADA suction pressure psi 15 min SCADA discharge pressure psi 15 min SCADA CITY OF RENTON | WATER SYSTEM PLAN | TECHNICAL MEMORANDUM 2 2-14 | JUNE 2018 | DRAFT Table 2.2 EPS Calibration Data Gathering Parameters (Continued) Facility Name Measurement Unit Interval Source Highlands PS flow gpm 15 min SCADA suction pressure psi 15 min SCADA discharge pressure psi 15 min SCADA West Hill PS flow gpm 15 min SCADA suction pressure psi 15 min SCADA discharge pressure psi 15 min SCADA Rolling Hills PS flow gpm 15 min SCADA suction pressure psi 15 min SCADA discharge pressure psi 15 min SCADA North Talbot PS flow gpm 15 min SCADA suction pressure psi 15 min SCADA discharge pressure psi 15 min SCADA Maplewood PS flow gpm 15 min SCADA suction pressure psi 15 min SCADA discharge pressure psi 15 min SCADA South Talbot PS flow gpm 15 min SCADA suction pressure psi 15 min SCADA discharge pressure psi 15 min SCADA Tiffany Park PS flow gpm 15 min SCADA suction pressure psi 15 min SCADA discharge pressure psi 15 min SCADA Fred Nelson PS flow gpm 15 min SCADA suction pressure psi 15 min SCADA discharge pressure psi 15 min SCADA Dimmitt PS flow gpm 15 min SCADA suction pressure psi 15 min SCADA discharge pressure psi 15 min SCADA System Inflows/Outflows PRV 28 SPU Sta. #33 flow gpm 15 min SCADA Fred Nelson SPU Sta. #34 flow gpm 15 min SCADA SPU Sta. #36 flow gpm 15 min SCADA PRV 6 SPU Sta. #37 flow gpm 15 min SCADA PRV 35 SPU Sta. #38 flow gpm 15 min SCADA TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 | 2-15 Table 2.2 EPS Calibration Data Gathering Parameters (Continued) Facility Name Measurement Unit Interval Source Tiffany Park SPU Sta. #39 flow gpm 15 min SCADA Renton / Seattle flow gpm 15 min SCADA Boeing Plant Meter – East flow gpm 15 min SCADA Boeing Plant Meter – West flow gpm 15 min SCADA Skyway Wholesale flow gpm 15 min SCADA Wells (provide best available information on flows if SCADA not available) Springbrook flow level gpm ft 15 min 15 min SCADA SCADA Well RW-1 flow level gpm ft 15 min 15 min SCADA SCADA Well RW-2 flow level gpm ft 15 min 15 min SCADA SCADA Well RW-3 flow level gpm ft 15 min 15 min SCADA SCADA Well PW-8 flow level gpm ft 15 min 15 min SCADA SCADA Well PW-9 flow level gpm ft 15 min 15 min SCADA SCADA Well PW-5A flow level gpm ft 15 min 15 min SCADA SCADA Well PW-11 flow level gpm ft 15 min 15 min SCADA SCADA Well PW-12 flow level gpm ft 15 min 15 min SCADA SCADA Well PW-17 flow level gpm ft 15 min 15 min SCADA SCADA Well EW-3R flow level gpm ft 15 min 15 min SCADA SCADA CITY OF RENTON | WATER SYSTEM PLAN | TECHNICAL MEMORANDUM 2 2-16 | JUNE 2018 | DRAFT -This Page Intentionally Left Blank- !W( !W(!W( !W( !W( !W(!W(!W(!W( !W( !W( !W( 3Q 3Q 3Q 37 WTP WTP WTP WTP UUT UUT UUT UUT UUT UUT UUTUUT UUT UUTUUT UUT XÚXÚXÚXÚ XÚXÚ XÚXÚ XÚXÚ XÚXÚXÚXÚ XÚXÚXÚXÚ XÚXÚXÚ XÚXÚXÚ XÚXÚXÚ XÚXÚXÚXÚ XÚ XÚXÚXÚ XÚXÚXÚXÚXÚXÚ !5 !5 !5 !5 !5!5 !5 !5 !5!5 !5!5 !5 !S(!S( "5 "5 "5 "5"5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5"5 "5"5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 "5 Ea s t V a l l e y R d Ra i n i e r A v e N S 133rd St Oa k e s d a l e A v e S W B e n s o n D r S SW 7th St 14 0 t h A v e S E N E S u n set Blvd §¨¦405 Ma p l e V a l l e y H w y La k e Y o u n g s S e r v i c e R d SE May Vall e y R d Un i o n A v e N E SE Petrovitsky Rd?æ ?Å Logger 8WCV-0346 / WCV-0347Downstream Side of PRV Logger 17 (City)WCV-0360 / WCV-0361Downstream Side of PRV Logger 13WCV-0375 / WCV-0376Upstream Side of PRV Logger 9WCV-0378 / WCV-0379Downstream Side of PRV Logger 11WCV-0394 / WCV-0395Upstream Side of PRV Logger 12WCV-0443 / WCV-0444Downstream Side of PRV LakeBoren PantherLake LakeWashington Logger 4-HYD-SE-00285 Logger 7-HYD-NW-00091 Logger 18-HYD-SW-00253 Logger 20-HYD-NW-00015 Logger 2-HYD-NE-00678 Logger15-HYD-S-00254 Logger 3-HYD-NE-00099 Logger 5-HYD-SE-00197 Logger 1-HYD-NE-00529 Logger 6-HYD-N-00076 Logger 16-HYD-S-00187 Logger 14-HYD-S-00034 Logger 10-HYD-S-00281 Logger 19-HYD-S-00134 Last Revised: June 05, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\PressureLoggerLocations.mxd Figure 2.2 Pressure Logger Locations O 0 3,0001,500 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton Legend Retail Service Area Waterbody Pressure Zone Name Parcel !P "5 XÚ Pump Station UUT Reservoir Diameter 6'' and smaller 8-14'' 16'' and larger !5 Intertie !5 Emergency Intertie Pressure Reducing Station Spring Production Well!W( !S( Loggers Earlington 370 East Talbot Hill 300 Highlands 435 Highlands 565 Kennydale 218 Kennydale 320 Rolling Hills 395 Rolling Hills 490 Rolling Hills 590 Scenic Hill 370 Talbot Hill 350 Valley 196 West Hill 300 West Hill 495 West Talbot Hill 300 Talbot Hill 270 3Q Water Treatment Plant TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN | CITY OF RENTON CITY OF RENTON | WATER SYSTEM PLAN | TECHNICAL MEMORANDUM 2 2-18 | JUNE 2018 | DRAFT -This Page Intentionally Left Blank- TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 | 2-19 Table 2.3 Temporary Pressure Logger Summary Logger Site Location (Hydrant/Valve ID) Logger ID Notes Logger 1 NE-00529 30 Logger 2 NE-00678 32 Logger 3 NE-00099 33 Logger 4 SE-00285 34 Logger 5 SE-00197 35 Logger 6 N-00076 36 Logger 7 NW-00091 37 Logger 8 WCV-346/WCV-347 38 Downstream Side of PRV Logger 9 WCV-378/WCV-379 39 Downstream Side of PRV Logger 10 S-00281 41 Logger 11 WCV-394/WCV-395 42 Upstream Side of PRV Logger 12 WCV-0443/WCV-0444 43 Downstream Side of PRV Logger 13 WCV-375/WCV-376 44 Upstream Side of PRV Logger 14 S-00034 45 Logger 15 SE-00254 46 Logger 16 (City) S-00187 City1 Logger 17 (City) WCV-360/WCV-361 City2 Downstream Side of PRV Logger 18 (City) SW-00253 City3 Logger 19 (City) S-00134 City4 Logger 20 (City) N-00015 City5 2.3.5.2 Format of Data SCADA Data All SCADA data needs to be provided in Microsoft (MS) Excel or a MS compatible database format. Table 2.4 presents a sample format for the SCADA data. Depending on the interval of data available and record keeping capabilities of the SCADA system, modifications may need to be made to the SCADA system prior to the calibration week (and impacting the schedule). It would be preferable to our team to obtain SCADA data on 15-minute intervals. If the SCADA data is queried from each facility independently, the time of each data point should be included in the output report. CITY OF RENTON | WATER SYSTEM PLAN | TECHNICAL MEMORANDUM 2 2-20 | JUNE 2018 | DRAFT Table 2.4 Sample SCADA Data Format TANK3_LEVEL TANK2_LEVEL PS9_PRESSUR_SUCT PS9_PRESSUR_DISC time ft time ft time psi time psi 2/1/09 1:00 27.61 2/1/09 1:00 25.73 2/1/09 1:00 44.53 2/1/09 1:00 120.59 2/1/09 1:15 27.52 2/1/09 1:15 25.54 2/1/09 1:15 44.65 2/1/09 1:15 117.05 2/1/09 1:30 27.35 2/1/09 1:30 25.39 2/1/09 1:30 44.20 2/1/09 1:30 119.63 2/1/09 1:45 25.12 2/1/09 1:45 25.29 2/1/09 1:45 45.34 2/1/09 1:45 119.42 2/1/09 2:00 25.59 2/1/09 2:00 25.13 2/1/09 2:00 45.13 2/1/09 2:00 115.52 2/1/09 2:15 25.60 2/1/09 2:15 27.56 2/1/09 2:15 45.26 2/1/09 2:15 117.21 2/1/09 2:30 25.55 2/1/09 2:30 27.60 2/1/09 2:30 44.59 2/1/09 2:30 117.29 2/1/09 2:45 27.96 2/1/09 2:45 27.90 2/1/09 2:45 45.01 2/1/09 2:45 117.05 2/1/09 3:00 25.76 2/1/09 3:00 27.67 2/1/09 3:00 45.75 2/1/09 3:00 116.55 2/1/09 3:15 25.41 2/1/09 3:15 26.51 2/1/09 3:15 44.22 2/1/09 3:15 116.91 2/1/09 3:30 25.56 2/1/09 3:30 27.31 2/1/09 3:30 44.42 2/1/09 3:30 115.15 2/1/09 3:45 25.06 2/1/09 3:45 26.96 2/1/09 3:45 45.04 2/1/09 3:45 119.02 2/1/09 4:00 25.11 2/1/09 4:00 27.00 2/1/09 4:00 44.17 2/1/09 4:00 120.00 Note: (1) This sample was taken from a different SCADA system and thus may not represent the exact format of the City’s SCADA output. Manual Facilities For any manually operated facilities listed in Table 2.2 operated during the EPS data gathering period, an operational log should be substituted for the requested facility parameters. It is assumed that flow totalizers are used to take daily readings of the amount of water pumped during each 24-hour period. For any manually operated pump used during the extended period calibration week, the hours that the pump is on or off, along with the flow rate during each operation period will be needed. Photocopies of the log sheets for these pumps would be sufficient. If the City finds it more convenient, a handwritten or electronic log of all sites would also be sufficient. Temporary Pressure Loggers Carollo will provide 15 temporary pressure loggers to be attached to hydrants within the City’s distribution system. The City has 5 pressure loggers that can also be used for this field test. Our team has indicated hydrant locations for the 20 pressure loggers on Figure 2.2. City staff will install near these locations as local meters and appurtenances allow, tentatively between June 29, and July 20, 2018. 2.3.5.3 Required Equipment / Staff Required Staff (City) City employees will place all of the pressure loggers in the field one day prior the testing (tentatively June 29, 2018). City staff shall be responsible for installation/removal of data loggers on hydrants, driving City vehicles, or any other function involving City property. At the end of the testing (tentatively July 20, 2018), the City staff shall remove the loggers and Carollo will have a courier pick up the pressure loggers at Renton Shop. TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 | 2-21 Required Equipment (City) • Appropriate wrenches and equipment to place loggers at each location. • 5 pressure loggers. Required Equipment (Carollo) • 15 pressure loggers – (C-30 through C-46). 2.3.5.4 Models and Intermediate Readings The sampling interval for all pressure loggers should be set to 5 minutes. Each pressure logger will require approximately 6,048 data points (12 data points per hour over 21 days). The internal capacity of the Dickson PR125 pressure loggers is limited to 60,000 data points, and the internal capacity of Track-IT 150 pressure loggers is limited to 64,000 data points, all of which are sufficient to record twenty-one days of data in 5-minute intervals. CITY OF RENTON | WATER SYSTEM PLAN | TECHNICAL MEMORANDUM 2 2-22 | JUNE 2018 | DRAFT -This Page Intentionally Left Blank- TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 Appendix 2 A FIRE FLOW TEST DETAIL MAPS ¬« ¬« ¬« ¬« SE 100th St SE 98th St SE 96th Pl 1 2 6 t h A v e S E124th Ave SE 12 5th Pl SE NE 25th St M o n r o e C t N E SE 99t h S t NE 24th St 1 2 3 r d A v e S E Olympia Ave NE HYD-NE-00680 HYD-NE-00681 HYD-NE-00679 (P1) HYD-NE-00686 (P2) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 1 Hydrant Flow Test 1 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2 )Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ ¬« ¬« ¬« ¬« NE 6th St Union Ave NE Shelton Ave NE Pedestrian Walk NE 7th St Redmond Ave NE NE 6th Pl Tacoma Ave NE NE 6th Ct NE 7th St NE 6th Pl NE 6th Pl HYD-NE-00843 HYD-NE-00135 HYD-NE-00133 (P2) HYD-NE-00137 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 2 Hydrant Flow Test 2 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2 )Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ ¬« ¬« ¬« ¬« S E 4 t h S t S E 3 r d P l SE 2nd Pl S E 4 t h P l S E 3 r d S t C h e l a n A v e S E A n a c o r t e s A v e S E SE 2nd Pl HYD-SE-00138 HYD-SE-00109 HYD-SE-00111 (P2) HYD-SE-00112 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 3 Hydrant Flow Test 3 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2 )Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ ¬«¬« ¬« ¬«N 34th St N 33rd Pl N 36th St N 35th St Park Ave N Burnett Ave N Lake Washington Blvd N Private Rd Pedestrian Stair Private Rd N 36th St HYD-N-00309 HYD-N-00017 HYD-N-00213 (P1) HYD-N-00018 (P2) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 4 Hydrant Flow Test 4 Form ¬« ¬« ¬« ¬« Blaine Ave NE Edmonds Ave NE Aberdeen Ave NE Camas Ave NE NE 22nd St NE 20th St NE 21st St NE 19th St Dayton Ave NE NE 18th St NE 17th Pl NE 17th Ct NE 18th Pl Glennwood Ave NE Aberdeen Pl NE Dayton Ave NE NE 20th St NE 21st St NE 18th St NE 18th St NE 19th St NE 18th St NE 17th Pl HYD-NE-00069 HYD-NE-00652 HYD-NE-00768 (P1) HYD-NE-01008 (P2) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 240120 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 5 Hydrant Flow Test 5 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' 16'' and larger Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2 )Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ ¬« ¬« ¬« ¬« G r a n d e y W a y N E Windsor Way NE B ron s on Way N E Windsor P l NE S u n s e t B l v d N E B r o n s o n P l N E Private Rd S u n s e t B l v d N S u n s e t B l v d N HYD-NE-00273 HYD-NE-00270 HYD-NE-00269 (P1) HYD-NE-00274 (P2) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 6 Hydrant Flow Test 6 Form ¬« ¬« ¬« ¬« Pierc e A v e S E SE 16th Pl SE 1 8th St M o n r o e A v e S E SE 17th St O l y m p i a A v e S E I n d e x A v e S E SE 19th Ct S E 1 7 t h C t M o n r o e C t S E N e w p o r t C t S E SE 1 8th Ct HYD-SE-00168 HYD-SE-00093 HYD-SE-00166 (P2) HYD-SE-00170 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 275137.5 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 7 Hydrant Flow Test 7 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2 )Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ ¬« ¬« ¬« ¬« SE 22nd Pl S E 2 1 s t P l Jo n es Pl S E 111th Pl SE Gateway Pointe Apt AcRd Lincoln Pl SE SE 160th St Aberdeen Ct SE Monterey Ct SE SE 162nd St HYD-SE-00125 HYD-SE-00302 HYD-SE-00307 (P2) HYD-SE-00306 (P1) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 8 Hydrant Flow Test 8 Form ¬« ¬« ¬« ¬« S 7th St High Ave S S 9th St Grant Ave S Grant Aly S Renton Ave S High Aly S Cedar Ave S Private Rd Private Rd Private Rd Private Rd HYD-S-00780 HYD-S-00097 HYD-S-00783 (P2) HYD-S-00096 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 9 Hydrant Flow Test 9 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2 )Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ ¬« ¬« ¬« ¬« S 31st St M o r r i s A v e S B e n s o n D r S S 2 8 t h C t M i l l A v e S S 2 9 t h C t S 31st Ct S 3 0 t h P l S 3 0 t h C t W h i t w o r t h A v e S S 2 7 t h S t S m i t h e r s C t S S 2 9th Pl S 3 0 t h P l HYD-S-00205 HYD-S-00206 HYD-S-00204 (P1) HYD-S-00208 (P2) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 10 Hydrant Flow Test 10 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2 )Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ ¬« ¬« ¬« ¬«S 3 6 t h P l S 38th Ct S 37th Pl Morris Ave S Smithers Ave S W e l l s A v e S Burnett Ct S S 37th St 103rd Ave SE HYD-S-00685 HYD-S-00683 HYD-S-00689 (P2) HYD-S-00681 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 11 Hydrant Flow Test 11 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2 )Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ ¬« ¬« ¬« ¬« Talbot Rd S S 5 0 t h S t Lake Ave S Talbot Pl S S 51st St L a k e P l S Davis Pl S S 51st Ct S 50th Pl S 4 9 t h P l Shattuck Pl S Davis Ave S Springbrook Apt AcRd S 50t h Pl HYD-S-00602 HYD-S-00605 HYD-S-00604 (P1) HYD-S-00608 (P2) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 16080 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 12 Hydrant Flow Test 12 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' 16'' and larger Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2 )Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ ¬« ¬« ¬« ¬« ¬«S 15th St S 1 4 t h S t Shattuck Ave S Morris Ave S Davis Ave S Smithers Ave SWhitworth Ave S Morris Ave SD a v i s A v e S HYD-S-00130 HYD-S-00717 HYD-S-00718 (P2) HYD-S-00713 (P1) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' 16'' and larger Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 13 Hydrant Flow Test 13 Form ¬« ¬« ¬« ¬« Interurban Trail Sperry Dr Green River Trail West Vall ey H w y HYD-SW-00437 HYD-SW-00202 HYD-SW-00184 (P1) HYD-SW-00282 (P2) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 14 Hydrant Flow Test 14 Form ¬« ¬« ¬« ¬«Rainier Ave S S G r a d y W a y Renton Village AcRd S W G r a d y W a y S W 1 2 t h S t HYD-S-00478 HYD-S-00169 HYD-S-00168 (P2) HYD-S-00165 (P1) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 15 Hydrant Flow Test 15 Form ¬«¬« ¬« ¬« S 3rd St S 2nd St S 3rd Aly Morris Ave S Shattuck Ave S Whitworth Ave S L ak e Av e S Renton HS AcRd HYD-S-00057 HYD-S-00290 HYD-S-00215 (P1) HYD-S-00064 (P2) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 16 Hydrant Flow Test 16 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2 )Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ ¬« ¬« ¬« ¬« N 6th St N 5th St Park Ave N Pelly Aly N Pelly Ave N Wells Aly N Logan Ave N Wells Ave N Park Aly N Burnett Ave N Williams Aly N Williams Ave N HYD-N-00053HYD-N-00056 HYD-N-00051 (P2) HYD-N-00247 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 225112.5 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 17 Hydrant Flow Test 17 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' 16'' and larger Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2 )Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ ¬« ¬«¬« ¬« Lind Ave NW R a i n i e r A v e N NW 4th St Taylor Ave NW Maple Ave NW W Pe r i m e t e r R d Stevens Ave NW Hardie Ave NW NW 3rd Pl Nelson Pl NW NW 3rd St T a y l o r P l N W HYD-NW-00018 HYD-NW-00020 HYD-NW-00014 (P2) HYD-NW-00069 (P1) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 18 Hydrant Flow Test 18 Form ¬« ¬« ¬« ¬« S 121st St 84th Ave S S 122nd St S 123rd Pl 85th Ave S S 123rd St 8 1 s t P l S 82nd Ave S 82 n d Av e S S 123rd Pl S 122nd St HYD-NW-00045 HYD-NW-00051 HYD-NW-00046 (P2) HYD-NW-00050 (P1) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 19 Hydrant Flow Test 19 Form ¬« ¬« ¬« ¬« SW 3rd Pl SW S u ns e t Bl v d SW 4th Pl Earlington Ave SW Thomas Ave SW Stevens Ave SW SW Langston Rd Private Rd Private Rd HYD-SW-00900 HYD-SW-00017 HYD-SW-00013 (P2) HYD-SW-00568 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 225112.5 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 20 Hydrant Flow Test 20 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2 )Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 Appendix 2 B TEMPORARY PRESSURE LOGGERS DURING FIRE FLOW TESTS SUMMARY Fire Hydrant  Test # Section  Map ID Flowing Hydrant  F1 Flowing Hydrant  F2 Pressure  Hydrant P1 Pressure  Hydrant P2 FH Test 1 INE‐00680 NE‐00681 NE‐00679 NE‐00686 FH Test 2 INE‐00843 NE‐00135 NE‐00137 NE‐00133 FH Test 3 ISE‐00109 SE‐00138 SE‐00112 SE‐00111 FH Test 4 IN‐000309 N‐00017 N‐00213 N‐00018 FH Test 5 INE‐00069 NE‐00652 NE‐00768 NE‐01008 FH Test 6 INE‐00270 NE‐00273 NE‐00269 NE‐00274 FH Test 7 II SE‐00168 SE‐00093 SE‐00170 SE‐00166 FH Test 8 II SE‐00302 SE‐00125 SE‐00306 SE‐00307 FH Test 9 II S‐00780 S‐00097 S‐00096 S‐00783 FH Test 10 II S‐00205 S‐00206 S‐00204 S‐00208 FH Test 11 II S‐00685 S‐00683 S‐00681 S‐00689 FH Test 12 II S‐00605 S‐00602 S‐00604 S‐00608 FH Test 13 II S‐00130 S‐00717 S‐00713 S‐00718 FH Test 14 III SW‐00202 SW‐00437 SW‐00184 SW‐00282 FH Test 15 III S‐00478 S‐00169 S‐00165 S‐00168 FH Test 16 III S‐00057 S‐00290 S‐00215 S‐00064 FH Test 17 III N‐00056 N‐00053 N‐00247 N‐00051 FH Test 18 III NW‐00020 NW‐00018 NW‐00069 NW‐00014 FH Test 19 III NW‐00045 NW‐00051 NW‐00050 NW‐00046 FH Test 20 III SW‐00900 SW‐00017 SW‐00568 SW‐00013 Logger # Hydrant iD Serial  Number Carollo  Assigned  ID Logger # Hydrant iD Serial  Number Carollo  Assigned  ID Logger # Hydrant iD Serial  Number Carollo  Assigned  ID 1NE‐00592 3403734 30 1 N‐00076 3403734 30 1 SE‐00257 3403734 30 2NE‐00997 3403735 32 2 N‐00081 3403735 32 2 SE‐00030 3403735 32 3SE‐00285 3403705 33 3 NW‐00016 3403705 33 3 SE‐00052 3403705 33 4NE‐00179 3403848 34 4 SW‐00798 3403848 34 4 S‐00652 3403848 34 5NE‐00533 3403849 35 5 SW‐00088 3403849 35 5 S‐00725 3403849 35 6NE‐00231 3403850 36 6 SW‐00015 3403850 36 6 S‐00410 3403850 36 7NE‐00099 3403851 37 7 S‐00154 3403851 37 7 S‐00004 3403851 37 8NE‐00660 3403852 38 8 S‐00152 3403852 38 8 S‐00077 3403852 38 9N‐00446 3403853 39 9 S‐00341 3403853 39 9 SW‐00840 3403853 39 10 N‐00196 3403855 41 10 S‐00257 3403855 41 10 SW‐00231 3403855 41 11 N‐00535 3404135 42 11 S‐00709 3404135 42 11 SW‐00902 3404135 42 12 N‐00354 3404136 43 12 S‐00034 3404136 43 12 SW‐00254 3404136 43 13 N‐00256 3404137 44 13 S‐00539 3404137 44 13 P1 3404137 44 14 N‐00524 3404138 45 14 S‐00179 3404138 45 14 P2 3404138 45 15 SE‐00199 3404139 46 15 SE‐00151 3404139 46 15 Back‐up 3404139 46 16 NE‐00924 City1 16 P1 16 Back‐up 17 P1 City2 17 P2 17 Back‐up 18 P2 City3 18 Back‐up 18 Back‐up 19 Back‐up 19 Back‐up 19 Back‐up 20 Back‐up 20 Back‐up 20 Back‐up Section I Loggers Section II Loggers Section III Loggers TECHNICAL MEMORANDUM 2 | WATER SYSTEM PLAN |CITY OF RENTON DRAFT | JUNE 2018 Appendix 2C TEMPORARY PRESSURE LOGGER SUMMARY Logger Site Hydrant ID Logger ID Serial Number NotesLogger 1 NE-00529 30 3403734Logger 2 NE-00678 32 3403735Logger 3 NE-00099 33 3403705Logger 4 SE-00285 34 3403848Logger 5 SE-00197 35 3403849Logger 6 N-00076 36 3403850Logger 7 NW-00091 37 3403851Logger 8 WCV-346/WCV-347 38 3403852 Downstream Side of PRVLogger 9 WCV-378/WCV-379 39 3403853 Downstream Side of PRVLogger 10 S-00281 41 3403855Logger 11 WCV-394/WCV-395 42 3404135 Upstream Side of PRVLogger 12 WCV-0443/WCV-0444 43 3404136 Downstream Side of PRVLogger 13 WCV-375/WCV-376 44 3404137 Upstream Side of PRVLogger 14 S-00034 45 3404138Logger 15 SE-00254 46 3404139Logger 16 (City) S-00187 City1Logger 17 (City) WCV-360/WCV-361 City2 Downstream Side of PRVLogger 18 (City) SW-00253 City3Logger 19 (City) S-00134 City4Logger 20 (City) N-00015 City5 ¬« ¬« ¬« ¬«SE 98th St NE 24th St HYD-NE-00680 HYD-NE-00681 HYD-NE-00679 (P1) HYD-NE-00686 (P2) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 1 Hydrant Flow Test 1 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Notes/Photographs: Location/setup of pressure hydrant 1 Logger setup for pressure hydrant 1 . Location of pressure hydrant 2 Logger setup for pressure hydrant 2 Diffuser setup and flowing the hydrant F1 Flooding caused by flowing the hydrant F1 Pressure at Data Loggers: Note: Section 1 loggers were set at a one minute recording interval. The test lasted less than a minute, therefore manual reading pressure gage might be more accurate for residual pressure values. 40 44 48 52 56 60 64 68 8:58 AM 9:00 AM 9:01 AM 9:02 AM 9:04 AM 9:05 AM 9:07 AM 9:08 AM Pr e s s u r e ( p s i ) Time 6/19/2018 Pressure Reading at Pressure Hydrant 2 (HYD-NE-00680) 58 62 66 70 74 78 82 86 90 94 98 8:55 AM 8:57 AM 8:58 AM 9:00 AM 9:01 AM 9:02 AM 9:04 AM 9:05 AM 9:07 AM 9:08 AM 9:10 AM Pr e s s u r e ( p s i ) Time 6/19/2018 Pressure Reading at Pressure Hydrant 1 (HYD-NE-00679) ¬« ¬« ¬« ¬« NE 6th St NE 7th St NE 6th Pl HYD-NE-00843 HYD-NE-00135 HYD-NE-00133 (P2) HYD-NE-00137 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 2 Hydrant Flow Test 2 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Notes/Photographs: Location of pressure hydrant 1 Logger setup for pressure hydrant 1 . Location of pressure hydrant 2 Logger setup for pressure hydrant 2 Location of flowing hydrant Diffuser setup of flowing hydrant Pressure at Data Loggers: 48 50 52 54 56 58 60 62 9:21 AM 9:23 AM 9:24 AM 9:25 AM 9:27 AM 9:28 AM 9:30 AM 9:31 AM 9:33 AM 9:34 AM 9:36 AM Pr e s s u r e ( p s i ) Time 6/19/2018 Pressure Reading at Pressure Hydrant 2 (HYD-NE-00133) 57 58 59 60 61 62 63 64 9:30 AM 9:30 AM 9:31 AM 9:32 AM 9:33 AM 9:33 AM 9:34 AM Pr e s s u r e ( p s i ) Time 6/19/2018 Pressure Reading at Pressure Hydrant 1 (HYD-NE-00137) ¬« ¬« ¬« ¬«SE 2nd Pl HYD-SE-00138 HYD-SE-00109 HYD-SE-00111 (P2) HYD-SE-00112 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 3 Hydrant Flow Test 3 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ HYD-SE-00111 (P2) Flow Hydrant 1 (F1) HYYD-SE-00112 (P1) Pressure Hydrant 1 (P1)Pressure Hydrant 2 (P2) Notes/Photographs: Location of pressure hydrant 1 Logger setup for pressure hydrant 1 . Location of pressure hydrant 2 Logger setup for pressure hydrant 2 Diffuser set up and flowing on flow hydrant Water on roadway from flowing hydrant Pressure at Data Loggers: 99.4 99.6 99.8 100 100.2 100.4 100.6 100.8 101 101.2 10:35:54 AM 10:36:07 AM 10:36:20 AM 10:36:33 AM 10:36:46 AM 10:36:59 AM 10:37:12 AM Pr e s s u r e ( p s i ) Time 6/19/2018 Pressure Readings at Pressure Hydrant 2 (HYD-SE-00114) 60 64 68 72 76 80 84 88 92 10:24 AM 10:26 AM 10:28 AM 10:30 AM 10:32 AM 10:35 AM 10:37 AM 10:39 AM Pr e s s u r e ( p s i ) Time 6/19/2018 Pressure Readings at Pressure Hydrant 1 (HYD-SE-00112) ¬«¬« ¬« ¬« N 36th St N 35th St Private Rd N 36th St HYD-N-00309 HYD-N-00017 HYD-N-00213 (P1) HYD-N-00018 (P2) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 4 Hydrant Flow Test 4 Form Notes/Photographs: Location of pressure hydrant P1 Logger setup for pressure hydrant P1 . Location of pressure hydrant P2 Logger setup for pressure hydrant P2 Location of flowing hydrant F1 Flowing hydrant F1 discharge control Pressure at Data Loggers: Note: Section 1 loggers were set at a one minute recording interval the test lasted less than a minute, therefore manual reading pressure gages might be more accurate for residual pressure values. 0 20 40 60 80 100 120 Pr e s s u r e ( p s i ) Time Pressure Hydrant 1(HYD-N-00213) 0 10 20 30 40 50 60 70 80 90 100 Pr e s s u r e ( p s i ) Time Pressure Hydrant 2 (HYD-N-00018) ¬« ¬« ¬« ¬« NE 22nd St NE 21st St NE 19th St NE 18th StNE 17th Ct NE 18th Pl NE 20t h St NE 21st St NE 18th St NE 18th St NE 19th St NE 17th Pl HYD-NE-00069 HYD-NE-00652 HYD-NE-00768 (P1) HYD-NE-01008 (P2) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 240120 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 5 Hydrant Flow Test 5 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' 16'' and larger Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ «««¬¬¬¬¬¬HYD-NE-00652 Flow Hydrant 1 (F1) Notes/Photographs: Location of pressure hydrant P1 Logger setup for pressure hydrant P1 . Location of pressure hydrant P2 Logger setup for pressure hydrant P2 Diffuser setup of flowing hydrant F1 Surrounding area of flowing hydrant F1 Pressure at Data Loggers: Note: Section 1 loggers were set at a one minute recording interval the test lasted less than a minute, therefore manual reading pressure gages might be more accurate for residual pressure values. 0 10 20 30 40 50 60 70 Pr e s s u r e ( p s i ) Time Pressure Hydrant 2(HYD-NE-01008) 0 10 20 30 40 50 60 Pr e s s u r e ( p s i ) Time Presssure Hydrant 1(HYD-NE-00768) ¬« ¬« ¬« ¬«HYD-NE-00273 HYD-NE-00270 HYD-NE-00269 (P1) HYD-NE-00274 (P2) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 6 Hydrant Flow Test 6 Form Notes/Photographs: Location of pressure hydrant P1 Logger setup for pressure hydrant P1 . Location of pressure hydrant P2 Logger setup for pressure hydrant P2 Diffuser of flowing hydrant F1 Surrounding area of flowing hydrant F1 Pressure at Data Loggers: Note: Section 1 loggers were set at a one minute recording interval the test lasted less than a minute, therefore manual reading pressure gages might be more accurate for residual pressure values. 0 20 40 60 80 100 120 140 160 Pr e s s u r e ( p s i ) Time Pressure Hydrant 1(HYD-NE-00269) 0 20 40 60 80 100 120 Pr e s s u r e ( p s i ) Time Pressure Hydrant 2(HYD-NE-00274) ¬« ¬« ¬« ¬«SE 16th Pl HYD-SE-00168 HYD-SE-00093 HYD-SE-00166 (P2) HYD-SE-00170 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 275137.5 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 7 Hydrant Flow Test 7 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Notes/Photographs: Logger setup of pressure hydrant P1 (Static) Logger setup for pressure hydrant P1(Residual) . Location of pressure hydrant P2 Logger setup for pressure hydrant P2 Diffuser setup of flowing hydrant F1 Surrounding area of flowing hydrant F1 Pressure at Data Loggers: 0 10 20 30 40 50 60 70 80 90 Pr e s s u r e ( p s i ) Pressure Hydrant 2 (HYD-SE-00166) 0 10 20 30 40 50 60 70 80 Pr e s s u r e ( p s i ) Pressure Hydrant 1 (HYD-SE-00170) ¬« ¬« ¬« ¬« SE 162nd St HYD-SE-00125 HYD-SE-00302 HYD-SE-00307 (P2) HYD-SE-00306 (P1) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 8 Hydrant Flow Test 8 Form Notes/Photographs: Location/setup of pressure hydrant 1 Logger setup for pressure hydrant 1 . Location of pressure hydrant 2 Logger setup for pressure hydrant 2 Location of flowing hydrant F1 Diffuser setup of flowing hydrant F1 Pressure at Data Loggers: 48 52 56 60 64 68 72 76 2:19 PM 2:21 PM 2:22 PM 2:24 PM 2:25 PM 2:26 PM 2:28 PM 2:29 PM 2:31 PM Pr e s s u r e ( p s i ) Time 6/20/2018 Pressure Reading at Pressure Hydrant 1 (HYD-SE-00306) 30 34 38 42 46 50 54 58 62 2:25 PM 2:26 PM 2:26 PM 2:27 PM 2:28 PM 2:29 PM 2:29 PM 2:30 PM Pr e s s u r e ( p s i ) Time 06/20/2018 Pressure Reading at Pressure Hydrant 2 (HYD-SE-00307) ¬« ¬« ¬« ¬« S 7th St S 9th St HYD-S-00780 HYD-S-00097 HYD-S-00783 (P2) HYD-S-00096 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 9 Hydrant Flow Test 9 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ 0S-0S-00 th St Pressure Hydrant 1 (P1) Notes/Photographs: Location/setup of pressure hydrant 1 Logger setup for pressure hydrant 1 . Setup of pressure hydrant 2 Static pressure for pressure hydrant 2 Location of flowing hydrant Diffuser setup of flowing hydrant Pressure at Data Loggers: 58 66 74 82 90 98 106 114 12:28 PM 12:30 PM 12:31 PM 12:33 PM 12:34 PM 12:36 PM 12:37 PM 12:38 PM 12:40 PM Pr e s s u r e ( p s i ) Time 06/20/2018 Pressure Reading at Pressure Hydrant 2 (HYD-S-00783) 0 8 16 24 32 40 48 56 12:35 PM 12:35 PM 12:36 PM 12:36 PM 12:36 PM 12:37 PM 12:37 PM 12:37 PM Pr e s s u r e ( p s i ) Time 06/20/2018 Pressure Reading at Pressure Hydrant 1 (HYD-S-00092) ¬« ¬« ¬« ¬« HYD-S-00205 HYD-S-00206 HYD-S-00204 (P1) HYD-S-00208 (P2) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 10 Hydrant Flow Test 10 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Notes/Photographs: Location of pressure hydrant P1 Logger setup for pressure hydrant P1 . Location of pressure hydrant P2 Logger setup for pressure hydrant P2 Surrounding area of flowing hydrant F1 Diffuser setup of flowing hydrant F1 Pressure at Data Loggers: 0 20 40 60 80 100 120 140 Pr e s s u r e ( p s i ) Pressure Hydrant 1 (HYD-S-00204) 0 20 40 60 80 100 120 140 Pr e s s u r e ( p s i ) Pressure Hydrant 2 (HYD-S-00208) ¬« ¬« ¬« ¬« S 38th Ct S 37th Pl HYD-S-00685 HYD-S-00683 HYD-S-00689 (P2) HYD-S-00681 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 11 Hydrant Flow Test 11 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Notes/Photographs: Location of pressure hydrant P1 Logger setup for pressure hydrant P1 . Location of pressure hydrant P2 Logger setup for pressure hydrant P2 Location of flowing hydrant F1 Diffuser setup of flowing hydrant F1 Pressure at Data Loggers: 0 10 20 30 40 50 60 70 Pr e s s u r e ( p s i ) Pressure Hydrant 2 (HYD-S-00689) 0 20 40 60 80 100 Pr e s s u r e ( p s i ) Pressure Hydrant 1 (HYD-S-00681) ¬« ¬« ¬« ¬« S 50th Pl Shattuck Pl S Springbrook Apt AcRd HYD-S-00602 HYD-S-00605 HYD-S-00604 (P1) HYD-S-00608 (P2) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 16080 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 12 Hydrant Flow Test 12 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' 16'' and larger Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Notes/Photographs: Location of pressure hydrant P1 Logger setup for pressure hydrant P1 . Location of pressure hydrant P2 Logger setup for pressure hydrant P2 Location of flowing hydrant F1 Diffuser setup of flowing hydrant F1 Pressure at Data Loggers: 0 20 40 60 80 100 120 Pr e s s u r e ( p s i ) Pressure Hydrant 2 (HYD-S-00608) 0 10 20 30 40 50 60 70 80 90 100 Pr e s s u r e ( p s i ) Pressure Hydrant 1 (HYD-S-00604) ¬« ¬« ¬« ¬«S 15th St HYD-S-00130 HYD-S-00717 HYD-S-00718 (P2) HYD-S-00713 (P1) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' 16'' and larger Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 13 Hydrant Flow Test 13 Form 0700007 71007071 -0SS-0 HYD-S-00717 Notes/Photographs: Location/setup of pressure hydrant 1 Logger setup for pressure hydrant 1 . Location/setup of pressure hydrant 2 Logger setup for pressure hydrant 2 Area surrounding flowing hydrant F1 Location of flowing hydrant F1 Pressure at Data Loggers: 40 44 48 52 56 60 64 68 72 76 12:58:45 PM 12:59:54 PM 1:01:03 PM 1:02:12 PM 1:03:22 PM 1:04:31 PM 1:05:40 PM Pr e s s u r e ( p s i ) Time 06/20/2018 Pressure Reading at Pressure Hydrant 2 (HYD-S-00717) 30 34 38 42 46 50 54 58 62 66 1:00:12 PM 1:01:12 PM 1:02:12 PM 1:03:13 PM 1:04:13 PM 1:05:14 PM 1:06:14 PM 1:07:15 PM Pr e s s u r e ( p s i ) Time 06/20/2018 Pressure Reading at Pressure Hydrant 1 (HYD-S-00135) ¬« ¬« ¬« ¬«HYD-SW-00437 HYD-SW-00202 HYD-SW-00184 (P1) HYD-SW-00282 (P2) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 14 Hydrant Flow Test 14 Form «¬HYD-SW-00437 «¬HYD-SW-00282 (P2) Flow Hydrant 1 (F1)Pressure Hydrant 1 (P1) HYD-SW-00202 Pressure Hydrant 2 (P2) Notes/Photographs: Location and logger setup of pressure hydrant 1 . Location, diffuser setup, and flowing hydrant (F1) Pressure at Data Loggers: 34 38 42 46 50 54 58 62 66 70 74 78 82 86 12:45 PM 12:46 PM 12:46 PM 12:47 PM 12:48 PM 12:48 PM 12:49 PM 12:50 PM Pr e s s u r e ( p s i ) Time 06/27/2018 Pressure Readings at Pressure Hydrant 2 (HYD-SW-00202) 44 48 52 56 60 64 68 72 76 80 84 88 92 96 12:44 PM 12:45 PM 12:46 PM 12:46 PM 12:47 PM 12:48 PM 12:48 PM 12:49 PM 12:50 PM Pr e s s u r e ( p s i ) Time 06/27/2018 Pressure Readings at Pressure Hydrant 1 (HYD-SW-00437) ¬« ¬« ¬« ¬« Renton Village AcRd HYD-S-00478 HYD-S-00169 HYD-S-00168 (P2) HYD-S-00165 (P1) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 15 Hydrant Flow Test 15 Form D-SS-00 Flow Hydrant 2 (F2) Notes/Photographs: Location/setup of pressure hydrant 1 Logger setup for pressure hydrant 2 . Location/setup of flowing hydrant Water on road from flowing hydrant Location of flowing hydrant 2 Diffuser setup of flowing hydrant 2 Pressure at Data Loggers: 62 64 66 68 70 72 74 10:26:24 AM 10:30:00 AM 10:33:36 AM 10:37:12 AM 10:40:48 AM 10:44:24 AM 10:48:00 AM Pr e s s u r e ( p s i ) Time 06/27/2018 Pressure Reading at Pressure Hydrant 2 (HYD-S-00168) 48 52 56 60 64 68 72 76 2:19 PM 2:21 PM 2:22 PM 2:24 PM 2:25 PM 2:26 PM 2:28 PM 2:29 PM 2:31 PM Pr e s s u r e ( p s i ) Time 6/20/2018 Pressure Reading at Pressure Hydrant 1 (HYD-SE-00306) 64 66 68 70 72 74 76 78 80 10:22:48 AM 10:26:24 AM 10:30:00 AM 10:33:36 AM 10:37:12 AM 10:40:48 AM 10:44:24 AM 10:48:00 AM Pr e s s u r e ( p s i ) Time 06/27/2018 Pressure Reading at Presure Hydrant 1 (HYD-S-00165) ¬«¬« ¬« ¬« S 3rd St S 3rd Aly HYD-S-00057 HYD-S-00290 HYD-S-00215 (P1) HYD-S-00064 (P2) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 16 Hydrant Flow Test 16 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ SS-0 Notes/Photographs: Locationof pressure hydrant 1 Logger setup for pressure hydrant 1 . Location of pressure hydrant 2 Location of flowing hydrant Diffuser setup and flowing the hydrant Pressure at Data Loggers: 64 65 66 67 68 69 70 71 9:17 AM 9:18 AM 9:20 AM 9:21 AM 9:23 AM 9:24 AM 9:25 AM 9:27 AM Pr e s s u r e ( p s i ) Time 06/27/2018 Pressure Reading at Pressure Hydrant 2 (HYD-S-00064) First Try 69 70 71 72 73 74 75 76 9:14 AM 9:15 AM 9:17 AM 9:18 AM 9:20 AM 9:21 AM 9:23 AM 9:24 AM 9:25 AM Pr e s s u r e ( p s i ) Time 06/27/2018 Pressure Reading at Pressure Hydrant 1 (HYD-S-00215) First Try 60 62 64 66 68 70 72 74 76 78 80 9:59 AM 10:00 AM 10:01 AM 10:03 AM 10:04 AM 10:06 AM 10:07 AM Pr e s s u r e ( p s i ) Time 06/27/2018 Pressure Reading at Pressure Hydrant 1 (HYD-S-00215) Second Try 55 57 59 61 63 65 67 69 71 73 75 10:03 AM 10:04 AM 10:04 AM 10:05 AM 10:05 AM 10:06 AM 10:06 AM Pr e s s u r e ( p s i ) Time 06/27/2018 Pressure Reading at Pressure Hydrant 2 (HYD-S-00064) Second Try ¬« ¬« ¬« ¬« N 6th St HYD-N-00053HYD-N-00056 HYD-N-00051 (P2) HYD-N-00247 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 225112.5 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 17 Hydrant Flow Test 17 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' 16'' and larger Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ ¬« ¬«¬« ¬« NW 4th St NW 3rd St HYD-NW-00018 HYD-NW-00020 HYD-NW-00014 (P2) HYD-NW-00069 (P1) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 18 Hydrant Flow Test 18 Form W-0WNW Notes/Photographs: Location/setup of pressure hydrant 1 . Location of pressure hydrant 2 Logger setup for pressure hydrant 2 Location of flowing hydrant Diffuser setup of flowing hydrant Pressure at Data Loggers: 50 54 58 62 66 70 74 8:45 AM 8:46 AM 8:47 AM 8:47 AM 8:48 AM 8:49 AM 8:49 AM 8:50 AM 8:51 AM 8:52 AM 8:52 AM Pr e s s u r e ( p s i ) Time 06/27/2018 Pressure Reading at Pressure Hydrant 1 (HYD-NW-00069) 30 34 38 42 46 50 54 58 62 2:25 PM 2:26 PM 2:26 PM 2:27 PM 2:28 PM 2:29 PM 2:29 PM 2:30 PM Pr e s s u r e ( p s i ) Time 06/20/2018 Pressure Reading at Pressure Hydrant 2 (HYD-SE-00307) 70 74 78 82 86 90 94 98 8:49 AM 8:49 AM 8:50 AM 8:50 AM 8:50 AM 8:51 AM 8:51 AM 8:51 AM 8:51 AM Pr e s s u r e ( p s i ) Time 06/27/2018 Pressure Reading at Pressure Hydrant 2 (HYD-NW-00014) ¬« ¬« ¬« ¬« S 123rd PlS 123rd Pl S 122nd St HYD-NW-00045 HYD-NW-00051 HYD-NW-00046 (P2) HYD-NW-00050 (P1) Last Revised: June 01, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 200100 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ Figure 19 Hydrant Flow Test 19 Form ¬« ¬« ¬« ¬«HYD-SW-00900 HYD-SW-00017 HYD-SW-00013 (P2) HYD-SW-00568 (P1) Last Revised: May 15, 2018 \\io-fs-1\Data\GIS\GISBackup\Renton\WaterSystemPlan2017\HydrantTestSites.mxd O 0 225112.5 Feet Disclaimer: Features shown in this figure are for planning purposes and represent approximate locations. Engineering and/or survey accuracy is not implied. Data Sources: City of Renton, ESRI Figure 20 Hydrant Flow Test 20 Form WATER SYSTEM PLAN UPDATE | FIELD WORK MAY 2018 | CITY OF RENTON Legend Fire Flow Testing ¬«Flowing Hydrant 1 ¬«Flowing Hydrant 2 ¬«Pressure Hydrant 1 ¬«Pressure Hydrant 2 Loggers Water Distribution System 6'' and smaller 8-14'' Vicinity Map Logger ID: ________________________ Pressure Hydrant 2 (P2)Pressure Hydrant 1 (P1)Flow Hydrant 1 (F1)Flow Hydrant 2 (F2) Logger ID: ________________________ APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix Q HYDRAULIC MODEL DEVELOPMENT AND CALIBRATION APPENDIX Q – HYDRAULIC MODEL DEVELOPMENT AND CALIBRATION| CITY OF RENTON DRAFT | FEBRUARY 2020 Section 1 INTRODUCTION This appendix provides an overview of the procedures used in the development and calibration of the City of Renton’s (City’s) water system hydraulic model, as part the City’s Water System Plan Update. Section 2 HYDRAULIC MODEL DEVELOPMENT The City provided its existing hydraulic computer model of the water distribution system to Carollo for use as part of the Water System Plan Update (Plan). The existing hydraulic model uses the InfoWater modeling software platform, developed by Innovyze. This section summarizes the procedures used to update the existing hydraulic model per the Plan Scope of Services. 2.1 Model Demands Water demands in the City’s existing hydraulic model were geocoded by the City based on customer AMI records for the year 2018. As part of the model update process, these demands were reviewed by pressure zone to verify the demand estimates provided in Chapter 3 of the Plan. 2.2 Operational Area Diurnal Patterns Custom diurnal patterns for both winter and summer demands were developed for each of the City’s five operational areas. The custom diurnal patterns are based on AMI data provided by the City for winter and summer periods in 2018 for each customer category and normalized so that the average of the hourly multipliers is equal to one. The diurnal patterns are then multiplied by the 24-hour average demands input at the model nodes for the planning scenario to simulate the normal daily demand variations that occur during a typical winter or summer demand condition. This provides operating data on how the tanks and pumps move water through the system. The diurnal patterns were developed using the hourly AMI data provided by the City in SQL format. The AMI usage data was analyzed using a combination of SQL Server, R, and Tableau. Figure 1 is a screenshot from R Studio illustrating examples of patterns developed by customer category. The rest of the patterns for each operational area and each customer category can be found in Attachment A of this Appendix document. CITY OF RENTON | APPENDIX Q – HYDRAULIC MODEL DEVELOPMENT AND CALIBRATION FEBRUARY 2020 | DRAFT Figure 1 Patterns Example Section 3 HYDRAULIC MODEL CALIBRATION The purpose of the water system hydraulic model is to estimate, or predict, how the water system will respond under a given set of demand conditions. One way to test the accuracy of the hydraulic model is to create a set of known conditions in the water system and then compare the results observed in the field against the results of the hydraulic model simulation using the same conditions. Two types of calibration were performed under this effort: • Extended Period Simulation (EPS) calibration. • Steady-state calibration. The EPS calibration uses the SCADA and pressure loggers data and compares pressure, flow, and tank levels at all of the City’s facilities during a representative 24-hour period. Flow tests conducted in the field on the water system are a standard method to verify the models accuracy and confirm the accuracy of the data used in the hydraulic model construction. Analysis of the flow test data also provides a greater understanding of how the water system operates. Field testing can indicate errors in the data used to develop the hydraulic model, or show that a condition might exist in the field not otherwise known. For example, valves, which are reported as being open, might actually be closed (or vice versa), an obstruction could exist in a pipeline, or pressure settings for a PRV may be slightly different than noted. APPENDIX Q – HYDRAULIC MODEL DEVELOPMENT AND CALIBRATION| CITY OF RENTON DRAFT | FEBRUARY 2020 Field testing can also correct erroneous model data such as incorrect pipe diameters or connections. Data obtained from the field tests can be used to determine appropriate roughness coefficients for mains, as roughness coefficients can vary with age and pipe material. 3.1 Model Calibration Overview and Methodology The model calibration consisted of two parts, a EPS calibration and a fire flow (hydrant) test calibration. This section describes both of the calibration steps. 3.1.1 EPS Calibration The initial calibration process consisted of a macro ou EPS calibration. Carollo ran the model under existing demand conditions in order to verify that the model forecasted pressures are reasonable and to make sure that the reservoirs were replenishing following peak hour demands. The macro calibration process included executing the following steps to ensure that the model produces reasonable results. • Transmission Main Connectivity. Carollo used the connectivity features of the hydraulic modeling software to verify the connectivity of the transmission and distribution mains within the distribution system. Proper connectivity verifies that there are no interruptions in the pipe connections. Possible issues found using the connectivity locators are reviewed on a case-by-case basis to determine whether adjustments needed to be made to the connectivity of the model. The model output reports on headloss (ft/kft) and velocity (ft/s) were also used to locate possible connectivity issues that required adjustment. • System Pressures. The macro calibration compared the model output to typical pressures of each pressure zone. This process allowed Carollo to verify that model facility size (pipe diameters and pump capacity), ground elevations, connectivity, and operational controls were reasonable. • Facility Characteristics. Hydraulic model results for the City’s wells, booster pump stations, and tanks were reviewed and compared to the City’s available SCADA data to verify that data input into the hydraulic model (e.g., pump curves, operational controls, PRV settings, etc.) produced results comparable to what the system experiences. The hydraulic model was run under existing conditions and results were compared to the SCADA data at all wells, booster pump stations, tanks, and pressure loggers. 3.1.2 Fire Flow Test Calibration The second step in model calibration after macro calibration is to compare model results to field pressures measured during a series of fire flow tests. This process is used to develop a calibrated hydraulic model by closely matching model simulated pressures to field pressures under similar demand and system boundary conditions. The model parameters that are adjusted during this process are primarily the pipeline roughness coefficients, although other parameters can also be adjusted as calibration results are generated. CITY OF RENTON | APPENDIX Q – HYDRAULIC MODEL DEVELOPMENT AND CALIBRATION FEBRUARY 2020 | DRAFT Hazen-Williams roughness coefficients, or C-factors, have industry accepted value ranges based on pipeline material, diameter, and age. Characteristics specific to the City’s water distribution system such as water quality, temperature, construction methodologies, material suppliers, and other factors may result in roughness coefficients that differ from the average of the industry accepted ranges. Fire flow calibration refines the value of roughness coefficients that best indicate the conditions of the City’s distribution system. During average day flows, roughness coefficients have a relatively small effect on the operation of the distribution system. However, as the flows increase in the system on higher demand days or during fire flows, velocity within pipelines increase and roughness coefficients contribute more to overall system headloss. Fire flow tests artificially create high demand events to generate more headloss, allowing a better estimation of the pipeline roughness coefficients. Fire flow tests stress the distribution system by creating a differential between the hydraulic grade line (HGL) at the point of hydrant flow and the system HGL at neighboring hydrants. This HGL differential increases the effect of the roughness coefficients on system losses and allows adjustments to the model to match model pressures to field pressures within an acceptable tolerance. As the model is adjusted to match system pressures, roughness coefficients should be adjusted only within a tolerance of industry accepted roughness coefficient ranges. If a model is unable to match the calibration results without leaving the acceptable range of roughness coefficient values for a given pipeline material and age, there may be cause for further investigation of a previously unknown field condition. Examples of such conditions, which typically arise during hydraulic model calibration, include closed valves, partially closed or malfunctioning valves, extreme corrosion within pipelines, connectivity and diameter errors, and diurnal patterns of large water users. The City performed hydrant flow tests as part of this project so that the most current data available could be utilized to update the model. The sites were selected so that each of the City’s pressure zones had at least one fire flow test and so that the locations were not near pump stations, valves, or storage facilities, if possible. Calibration Plans and testing locations are located in Appendix P Each fire test was conducted by first measuring static pressures at two “pressure” hydrants. Next, two “flowing” hydrants were opened to release a large amount of flow and to cause a significant headloss and pressure drop. With the flowing hydrants open, measurements were recorded to quantify the flow rate from each hydrant, and to determine the residual pressure of the two pressure hydrants. The City also provided SCADA data for the majority of major system facilities, including supply sources (i.e., wells, Springbrook Springs), tanks, and booster pump stations. SCADA data were not available for the City’s PRVs. Two model simulations, or scenarios, were created in the hydraulic model for each fire flow test. The first scenario was called the "static" run, which simulated the water system just prior to each test. The second scenario, referred to as the "residual" run, simulated the system during the test while the hydrants were flowing. A total of 20 tests were performed on the system and therefore a total of 40 computer simulations were created to calibrate the model. APPENDIX Q – HYDRAULIC MODEL DEVELOPMENT AND CALIBRATION| CITY OF RENTON DRAFT | FEBRUARY 2020 In both static and residual model scenarios, model demands were scaled up or down to represent the model demand during the fire flow test as reasonably as possible. Tank levels were also adjusted in each fire test scenario to match the actual tank levels recorded during the tests. In addition, the initial status of the City’s wells and booster pumps were modified so that they matched actual conditions (i.e., open or closed) recorded during the tests. The residual model scenarios are identical to the appropriate static model scenarios, except that fire flow demands were added to the appropriate nodes. 3.2 Model Calibration Results Numerous simulations were performed during the calibration phase. The model was run for a 24-hour representative period from the field testing period and modeled results were compared to field recorded data from SCADA and pressure loggers. For each facility, pressure, flow, and levels were compared. A total of 12 tanks, seven booster pump stations (BPS), eight wells and sources, and 20 loggers were used during calibration. Figure 2 shows an example of calibration results for the Highlands BPS; the rest of the calibration graphs can be found in Attachment B. Figure 2 EPS Calibration Example CITY OF RENTON | APPENDIX Q – HYDRAULIC MODEL DEVELOPMENT AND CALIBRATION FEBRUARY 2020 | DRAFT For several test locations, the hydrant tests were re-run to check system changes and verify test results. Adjustments were made to the model between runs to minimize the differences between the model and field results. A detailed summary of the calibration results is shown in Table 1. The table lists the results of each field test conducted and corresponding hydraulic model results. For the pressure hydrant tests, the results are considered acceptable if the model simulated pressures are within 10 ft (4.3 psi) difference to the field data. As shown in Figures 3 and 4, 90 percent of all static pressure are within the +/-4.3 psi, while 80 percent of the residual pressure are within +/-4.3 psi. Figure 3 Steady-State Static Pressure Calibration Results Summary APPENDIX Q – HYDRAULIC MODEL DEVELOPMENT AND CALIBRATION| CITY OF RENTON DRAFT | FEBRUARY 2020 Figure 4 Steady-State Residual Pressure Calibration Results Summary Section 4 SUMMARY For all of the facilities SCADA data and all fire flow tests performed by City staff, the model- simulated pressures, flows, and levels as compared to the corresponding field-measured metrics are in the good or very good range. The model is calibrated for the system as it is configured and operated in 2018. Therefore, the model is an appropriate tool for projecting future conditions. Hydrant Test Data Sheet - Calibration Results Calibration Comments F1 HYD-NE-00680 850 2180 P1 HYD-NE-00679 88 564 61 502 88 561 58 494 1.4 3.5 P2 HYD-NE-00686 60 549 45 514 66 561 51 528 -5.4 -6.0 Elevation of J2684 appears off F1 HYD-NE-00843 980 2510 P1 HYD-NE-00137 60 557 55 545 62 561 57 550 -2.3 -2.4 P2 HYD-NE-00133 65 564 55 541 64 561 56 544 1.3 -1.4 F1 HYD-SE-00111 840 2150 P1 HYD-SE-00112 74 564 N/A 72 560 54 519 1.7 P2 HYD-SE-00114 80 557 48 483 81 560 49 487 -0.8 -1.1 F1 HYD-N-00309 925 2370 P1 HYD-N-00213 99 317 90 296 95 326 87 307 4.0 3.1 P2 HYD-N-00018 90 318 80 295 87 326 79 308 3.2 0.9 F1 HYD-NE-00652 775 1980 P1 HYD-NE-00768 50 438 41 417 52 441 48 432 -1.7 -6.5 P2 HYD-NE-01008 60 440 55 429 61 441 54 424 -0.9 1.4 F1 HYD-NE-00270 1060 Gage on 2.5" port P1 HYD-NE-00269 137 439 130 423 138 443 129 422 -1.0 0.9 P2 HYD-NE-00274 115 453 103 425 111 443 104 427 4.3 -0.8 F1 HYD-SE-00168 1225 Gage on 2.5" port P1 HYD-SE-00170 60 592 38 541 59 592 39 546 0.0 -2.3 P2 HYD-SE-00166 77 593 71 579 77 592 65 564 0.4 6.3 F1 HYD-SE-00302 1130 Gage on 2.5" port P1 HYD-SE-00306 70 596 60 573 68 591 63 579 2.5 -2.5 P2 HYD-SE-00307 54 588 49 577 55 591 49 578 -1.1 -0.6 F1 HYD-S-00780 1316 3370 P1 HYD-S-00092 54 489 39 454 57 493 36 444 -1.7 4.7 P2 HYD-S-00783 111 495 60 377 110 493 64 386 0.8 -3.7 F1 HYD-S-00205 1030 2640 P1 HYD-S-00204 110 496 90 450 105 492 85 445 1.6 2.1 P2 HYD-S-00208 108 486 79 419 111 492 76 411 -2.6 3.5 F1 HYD-S-00685 1190 3050 P1 HYD-S-00681 100 357 91 336 98 351 89 330 2.4 2.9 P2 HYD-S-00689 51 348 40 322 47 351 31 314 -1.6 3.7 F1 HYD-S-00605 1325 3390 P1 HYD-S-00604 91 352 75 315 91 351 77 318 0.2 -1.5 P2 HYD-S-00608 111 355 95 318 110 351 95 318 1.5 -0.1 F1 HYD-S-00131 1000 2560 P1 HYD-S-00135 64 265 50 233 74 290 48 230 -10.5 1.5 P2 HYD-S-00717 75 275 60 241 82 290 62 243 -6.2 -1.1 F1 HYD-SW-00282 980 2510 P1 HYD-SW-00437 75 200 68 184 74 196 65 177 1.9 3.1 logger indicates 68 psi during flow P2 HYD-SW-00202 72 194 64 176 74 196 66 178 -0.5 -1.0 logger indicateds 64 psi during flow F1 HYD-S-00478 1180 3020 F2 HYD-S-00734 930 2380 P1 HYD-S-00165 75 200 67 181 74 196 61 167 1.4 5.9 P2 HYD-S-00168 72 194 65 178 73 196 65 178 -1.1 -0.2 Field Results Model Results Comparison Hydrant Hydrant Number Recorded Flow (gpm)Test No. Pressure Zone Date Time 9:00 Res. Pressure Diff (psi) Static Pressure (psi) Static HGL (FT) Residual Pressure (psi) Res. HGL (FT) Static Pressure Diff (psi) Static HGL (FT) Res. Pressure (psi) Res. HGL (FT) 3 Highlands 565 Zone 19-Jun 9:55 2 Highlands 565 Zone 19-Jun 9:30 Adjusted Flow (gpm) Static Pressure (psi) 1 Highlands 565 Zone 19-Jun 6 Highlands 435 Zone 19-Jun 12:50 5 Highlands 435 Zone 19-Jun 13:15 4 Kennydale 320 Zone 19-Jun 10:36 8 Rolling Hills 590 Zone 20-Jun 14:28 7 Rolling Hills 590 Zone 20-Jun 14:48 Construction in PZ during hydrant tests 10 Rolling Hills 490 Zone 20-Jun 13:20 Construction in PZ during hydrant tests 9 Rolling Hills 490 Zone 20-Jun 12:36 12 Talbot Hill 350 Zone 20-Jun 13:58 11 Talbot Hill 350 Zone 20-Jun 13:40 15 Valley 196 Zone 27-Jun 10:30 Need to confirm the PRV settings  10 psi different  thank what the field/logger read at the time. Prior  testing similary showed zone HGL was ~278 feet Today’s pressure readings:          HYD‐S‐00717  (15th & Morris) = 85psi HYD‐s‐00135 (15th & Davis) = 78psi 14 Valley 196 Zone 27-Jun 12:47 13 West Talbot Hill 300 Zone 20-Jun 13:04 Table 1 Hydraulic Model Fire Test Calibration Results Hydrant Test Data Sheet - Calibration Results Calibration Comments Field Results Model Results Comparison Hydrant Hydrant Number Recorded Flow (gpm)Test No. Pressure Zone Date Time Res. Pressure Diff (psi) Static Pressure (psi) Static HGL (FT) Residual Pressure (psi) Res. HGL (FT) Static Pressure Diff (psi) Static HGL (FT) Res. Pressure (psi) Res. HGL (FT)Adjusted Flow (gpm) Static Pressure (psi) F1 HYD-S-00057 1300 3330 P1 HYD-S-00215 75 203 70 191 72 197 67 183 2.6 3.4 P2 HYD-S-00064 70 193 67 186 72 197 67 186 -1.5 0.3 F1 HYD-S-00057 920 2360 F2 HYD-S-00620 1000 2560 P1 HYD-S-00215 75 203 63 175 72 197 67 183 2.6 -3.6 P2 HYD-S-00064 71 196 60 170 72 197 67 186 -0.5 -6.7 F1 HYD-N-00056 530 1360 P1 HYD-N-00247 75 204 71 195 72 197 71 194 3.0 0.4 P2 HYD-N-00051 70 193 68 188 72 197 71 194 -1.6 -2.6 F1 HYD-NW-00019 1190 3050 P1 HYD-NW-00069 70 308 55 274 68 303 53 267 2.5 2.8 P2 HYD-NW-00014 98 306 75 253 97 303 72 246 1.5 2.9 F1 HYD-NW-00045 1400 Gage on 2.5" port P1 HYD-NW-00050 100 497 80 451 97 487 82 452 4.1 -0.5 P2 HYD-NW-00046 90 488 80 465 88 487 81 471 0.5 -2.5 F1 HYD-SW-00900 1190 3050 P1 HYD-SW-00568 75 382 65 359 77 386 60 347 -1.9 5.0 P2 HYD-SW-00013 124 375 110 343 129 387 112 347 -5.2 -1.4 16.2 Valley 196 Zone 27-Jun 9:15 16 Valley 196 Zone 27-Jun 9:15 18 West Hill 300 27-Jun 8:50 17 Valley 196 Zone 27-Jun 9:40 20 Earlington 370 Zone 27-Jun 9:10 19 West Hill 495 27-Jun 8:30 APPENDIX Q – HYDRAULIC MODEL DEVELOPMENT AND CALIBRATION| CITY OF RENTON  DRAFT | FEBRUARY ͮͬͮͬ  Attachment A RENTON DIURNAL PATTERNS    0 0.5 1 1.5 2 2.5 3 3.5 Di u r n a l D e m a n d C o e f f i c i e n t Valley 196 ADD SFR MFR Commercial Public Irrigation Industrial Hydrant/Fire Zone Average 0 0.5 1 1.5 2 2.5 3 3.5 Di u r n a l D e m a n d C o e f f i c i e n t Valley 196 MDD SFR MFR Commercial Public Irrigation Zone_Average -1 0 1 2 3 4 5 6 7 Di u r n a l D e m a n d C o e f f i c i e n t West Hill 495 MDD SFR MFR Commercial Public Irrigation -1 0 1 2 3 4 5 6 Di u r n a l D e m a n d C o e f f i c i e n t West Hill 495 ADD SFR MFR Commercial Irrigation Hydrant/Fire 0 0.5 1 1.5 2 2.5 3 Di u r n a l D e m a n d C o e f f i c i e n t Highlands 435 ADD SFR MFR Commercial Public Irrigation Industrial Hydrant/Fire 0 0.5 1 1.5 2 2.5 3 Di u r n a l D e m a n d C o e f f i c i e n t Highlands 435 MDD SFR MFR Commercial Public Irrigation Industrial 0 0.5 1 1.5 2 2.5 3 Di u r n a l D e m a n d C o e f f i c i e n t Highlands 565 ADD SFR MFR Commercial Public Irrigation 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Di u r n a l D e m a n d C o e f f i c i e n t Highlands 565 MDD SFR MFR Commercial Public Irrigation 0 0.5 1 1.5 2 2.5 3 3.5 4 Di u r n a l D e m a n d C o e f f i c i e n t Rolling Hills 590 ADD SFR MFR Commercial Public Irrigation -0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Di u r n a l D e m a n d C o e f f i c i e n t Rolling Hills 590 MDD SFR MFR Commercial Public Irrigation 0 0.5 1 1.5 2 2.5 3 3.5 Di u r n a l D e m a n d C o e f f i c i e n t ETH300 ADD SFR MFR Commercial Public Irrigation 0 0.5 1 1.5 2 2.5 3 3.5 4 Di u r n a l D e m a n d C o e f f i c i e n t ETH300 MDD SFR MFR Commercial Public Irrigation 0 0.5 1 1.5 2 2.5 3 3.5 4 Di u r n a l D e m a n d C o e f f i c i e n t WTH300 ADD SFR MFR Commercial Public Irrigation 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 Di u r n a l D e m a n d C o e f f i c i e n t WTH300 MDD SFR MFR Commercial Public Irrigation -0.50 0.00 0.50 1.00 1.50 2.00 2.50 3.00 Di u r n a l D e m a n d C o e f f i c i e n t WTH300 MDD South Plant ADD South Plant MDD Skyway ADD Skyway MDD Valley Medical ADD Valley Medical MDD Service Linen ADD Service Linen MDD G&K Services ADD G&K Services MDD APPENDIX Q – HYDRAULIC MODEL DEVELOPMENT AND CALIBRATION| CITY OF RENTON  DRAFT | FEBRUARY ͮͬͮͬ  Attachment B MODEL CALIBRATION DETAILED RESULTS    Hydrant Test Data Sheet - Calibration Results Calibration Comments F1 HYD-NE-00680 850 2180 P1 HYD-NE-00679 88 564 61 502 88 561 58 494 1.4 3.5 P2 HYD-NE-00686 60 549 45 514 66 561 51 528 -5.4 -6.0 Elevation of J2684 appears off F1 HYD-NE-00843 980 2510 P1 HYD-NE-00137 60 557 55 545 62 561 57 550 -2.3 -2.4 P2 HYD-NE-00133 65 564 55 541 64 561 56 544 1.3 -1.4 F1 HYD-SE-00111 840 2150 P1 HYD-SE-00112 74 564 N/A 72 560 54 519 1.7 P2 HYD-SE-00114 80 557 48 483 81 560 49 487 -0.8 -1.1 F1 HYD-N-00309 925 2370 P1 HYD-N-00213 99 317 90 296 95 326 87 307 4.0 3.1 P2 HYD-N-00018 90 318 80 295 87 326 79 308 3.2 0.9 F1 HYD-NE-00652 775 1980 P1 HYD-NE-00768 50 438 41 417 52 441 48 432 -1.7 -6.5 P2 HYD-NE-01008 60 440 55 429 61 441 54 424 -0.9 1.4 F1 HYD-NE-00270 1060 Gage on 2.5" port P1 HYD-NE-00269 137 439 130 423 138 443 129 422 -1.0 0.9 P2 HYD-NE-00274 115 453 103 425 111 443 104 427 4.3 -0.8 F1 HYD-SE-00168 1225 Gage on 2.5" port P1 HYD-SE-00170 60 592 38 541 59 592 39 546 0.0 -2.3 P2 HYD-SE-00166 77 593 71 579 77 592 65 564 0.4 6.3 F1 HYD-SE-00302 1130 Gage on 2.5" port P1 HYD-SE-00306 70 596 60 573 68 591 63 579 2.5 -2.5 P2 HYD-SE-00307 54 588 49 577 55 591 49 578 -1.1 -0.6 F1 HYD-S-00780 1316 3370 P1 HYD-S-00092 54 489 39 454 57 493 36 444 -1.7 4.7 P2 HYD-S-00783 111 495 60 377 110 493 64 386 0.8 -3.7 F1 HYD-S-00205 1030 2640 P1 HYD-S-00204 110 496 90 450 105 492 85 445 1.6 2.1 P2 HYD-S-00208 108 486 79 419 111 492 76 411 -2.6 3.5 F1 HYD-S-00685 1190 3050 P1 HYD-S-00681 100 357 91 336 98 351 89 330 2.4 2.9 P2 HYD-S-00689 51 348 40 322 47 351 31 314 -1.6 3.7 F1 HYD-S-00605 1325 3390 P1 HYD-S-00604 91 352 75 315 91 351 77 318 0.2 -1.5 P2 HYD-S-00608 111 355 95 318 110 351 95 318 1.5 -0.1 F1 HYD-S-00131 1000 2560 P1 HYD-S-00135 64 265 50 233 74 290 48 230 -10.5 1.5 P2 HYD-S-00717 75 275 60 241 82 290 62 243 -6.2 -1.1 F1 HYD-SW-00282 980 2510 P1 HYD-SW-00437 75 200 68 184 74 196 65 177 1.9 3.1 logger indicates 68 psi during flow P2 HYD-SW-00202 72 194 64 176 74 196 66 178 -0.5 -1.0 logger indicateds 64 psi during flow F1 HYD-S-00478 1180 3020 F2 HYD-S-00734 930 2380 P1 HYD-S-00165 75 200 67 181 74 196 61 167 1.4 5.9 P2 HYD-S-00168 72 194 65 178 73 196 65 178 -1.1 -0.2 15 Valley 196 Zone 27-Jun 10:30 Need to confirm the PRV settings 10 psi different thank what the field/logger read at the time. Prior testing similary showed zone HGL was ~278 feet Today’s pressure readings: HYD-S-00717 (15th & Morris) = 85psi HYD-s-00135 (15th & Davis) = 78psi 14 Valley 196 Zone 27-Jun 12:47 13 West Talbot Hill 300 Zone 20-Jun 13:04 12 Talbot Hill 350 Zone 20-Jun 13:58 11 Talbot Hill 350 Zone 20-Jun 13:40 Construction in PZ during hydrant tests 10 Rolling Hills 490 Zone 20-Jun 13:20 Construction in PZ during hydrant tests 9 Rolling Hills 490 Zone 20-Jun 12:36 8 Rolling Hills 590 Zone 20-Jun 14:28 7 Rolling Hills 590 Zone 20-Jun 14:48 5 Highlands 435 Zone 19-Jun 13:15 4 Kennydale 320 Zone 19-Jun 10:36 1 Highlands 565 Zone 19-Jun 6 Highlands 435 Zone 19-Jun 12:50 3 Highlands 565 Zone 19-Jun 9:55 2 Highlands 565 Zone 19-Jun 9:30 9:00 Res. Pressure Diff (psi) Static Pressure (psi) Static HGL (FT) Residual Pressure (psi) Res. HGL (FT) Static Pressure Diff (psi) Static HGL (FT) Res. Pressure (psi) Res. HGL (FT)Adjusted Flow (gpm) Static Pressure (psi) Test No.Pressure Zone Date Time Field Results Model Results Comparison Hydrant Hydrant Number Recorded Flow (gpm) Hydrant Test Data Sheet - Calibration Results Calibration Comments Res. Pressure Diff (psi) Static Pressure (psi) Static HGL (FT) Residual Pressure (psi) Res. HGL (FT) Static Pressure Diff (psi) Static HGL (FT) Res. Pressure (psi) Res. HGL (FT)Adjusted Flow (gpm) Static Pressure (psi) Test No.Pressure Zone Date Time Field Results Model Results Comparison Hydrant Hydrant Number Recorded Flow (gpm) F1 HYD-S-00057 1300 3330 P1 HYD-S-00215 75 203 70 191 72 197 67 183 2.6 3.4 P2 HYD-S-00064 70 193 67 186 72 197 67 186 -1.5 0.3 F1 HYD-S-00057 920 2360 F2 HYD-S-00620 1000 2560 P1 HYD-S-00215 75 203 63 175 72 197 67 183 2.6 -3.6 P2 HYD-S-00064 71 196 60 170 72 197 67 186 -0.5 -6.7 F1 HYD-N-00056 530 1360 P1 HYD-N-00247 75 204 71 195 72 197 71 194 3.0 0.4 P2 HYD-N-00051 70 193 68 188 72 197 71 194 -1.6 -2.6 F1 HYD-NW-00019 1190 3050 P1 HYD-NW-00069 70 308 55 274 68 303 53 267 2.5 2.8 P2 HYD-NW-00014 98 306 75 253 97 303 72 246 1.5 2.9 F1 HYD-NW-00045 1400 Gage on 2.5" port P1 HYD-NW-00050 100 497 80 451 97 487 82 452 4.1 -0.5 P2 HYD-NW-00046 90 488 80 465 88 487 81 471 0.5 -2.5 F1 HYD-SW-00900 1190 3050 P1 HYD-SW-00568 75 382 65 359 77 386 60 347 -1.9 5.0 P2 HYD-SW-00013 124 375 110 343 129 387 112 347 -5.2 -1.4 20 Earlington 370 Zone 27-Jun 9:10 19 West Hill 495 27-Jun 8:30 18 West Hill 300 27-Jun 8:50 17 Valley 196 Zone 27-Jun 9:40 16.2 Valley 196 Zone 27-Jun 9:15 16 Valley 196 Zone 27-Jun 9:15 40 50 60 70 80 90 100 110 120 40 50 60 70 80 90 100 110 120 Fi e l d   R e s u l t s   P r e s s u r e   ( p s i ) Model Results Pressure (psi) Residual Pressure Results 40 50 60 70 80 90 100 110 120 40 50 60 70 80 90 100 110 120 Fi e l d   R e s u l t s   P r e s s u r e   ( p s i ) Model Results Pressure (psi) Static Pressure Results EPS Calibration - Highlands BPS Renton Water System Plan Update City of Renton North System 0 200 400 600 800 1,000 1,200 1,400 1,600 1,800 2,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time Series1 Model Simulated EPS Calibration - Maplewood 565 BPS Renton Water System Plan Update City of Renton North System 0 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA Data Model Simulated EPS Calibration - Mt. Olivet BPS Renton Water System Plan Update City of Renton North System 0 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000 4,500 5,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA Data Model Simulated EPS Calibration - N Talbot Hill 350 BPS Renton Water System Plan Update City of Renton North System 0 100 200 300 400 500 600 700 800 900 1,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA Data Model Simulated EPS Calibration - N Talbot Hill 490 BPS Renton Water System Plan Update City of Renton North System 0 500 1,000 1,500 2,000 2,500 3,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA DAta Model Simulated EPS Calibration - Rolling Hills BPS Renton Water System Plan Update City of Renton North System 0 200 400 600 800 1,000 1,200 1,400 1,600 1,800 2,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA Data Model Simulated EPS Calibration - West Hill BPS Renton Water System Plan Update City of Renton North System 0 200 400 600 800 1,000 1,200 1,400 1,600 1,800 2,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA Data Model Simulated EPS Calibration - Highlands 435 Res Renton Water System Plan Update City of Renton North System 0 5 10 15 20 25 30 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Ta n k H e i g h t ( f t ) Time SCADA Data Model Simulated EPS Calibration - Maplewood Clearwell Renton Water System Plan Update City of Renton North System 0 2 4 6 8 10 12 14 16 18 20 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Ta n k H e i g h t ( f t ) Time SCADA Data Model Simulated EPS Calibration - Mt. Olivet Res Renton Water System Plan Update City of Renton North System 0 5 10 15 20 25 30 35 40 45 50 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Ta n k H e i g h t ( f t ) Time SCADA Data Model Simulated EPS Calibration - Rolling Hills 490 Res Renton Water System Plan Update City of Renton North System 10 15 20 25 30 35 40 45 50 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Ta n k H e i g h t ( f t ) Time SCADA Data Model Simulated EPS Calibration - Rolling Hills 590 Res Renton Water System Plan Update City of Renton North System 0 10 20 30 40 50 60 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Ta n k H e i g h t ( f t ) Time SCADA Data Model Simulated EPS Calibration - N Talbot Hill Res Renton Water System Plan Update City of Renton North System 20 21 22 23 24 25 26 27 28 29 30 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Ta n k H e i g h t ( f t ) Time SCADA Data Model Simulated EPS Calibration - S Talbot Hill Res Renton Water System Plan Update City of Renton North System 0 10 20 30 40 50 60 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Ta n k H e i g h t ( f t ) Time SCADA Data Model Simulated EPS Calibration - West Hill Res Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Ta n k H e i g h t ( f t ) Time SCADA Data Model Simulated EPS Calibration - Hazen Res Renton Water System Plan Update City of Renton North System 80 85 90 95 100 105 110 115 120 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Ta n k H e i g h t ( f t ) Time SCADA Data Model Simulated EPS Calibration - Maplewood Cl Contact Basin Renton Water System Plan Update City of Renton North System 0 5 10 15 20 25 30 35 40 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Ta n k H e i g h t ( f t ) Time SCADA Data Model Simulated EPS Calibration - Springbrook Spring Renton Water System Plan Update City of Renton North System 0 500 1,000 1,500 2,000 2,500 3,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA Data Model Simulated EPS Calibration - Well RW-1 Renton Water System Plan Update City of Renton North System 0 0 0 0 0 1 1 1 1 1 1 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA Data Model Simulated EPS Calibration - Well RW-2 Renton Water System Plan Update City of Renton North System 0 1,000 2,000 3,000 4,000 5,000 6,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA Data Model Simulated EPS Calibration - Well RW-3 Renton Water System Plan Update City of Renton North System 0 1,000 2,000 3,000 4,000 5,000 6,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA Data Model Simulated EPS Calibration - Well PW-8 Renton Water System Plan Update City of Renton North System 0 1,000 2,000 3,000 4,000 5,000 6,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA Data Model Simulated EPS Calibration - Well PW-12 Renton Water System Plan Update City of Renton North System 0 200 400 600 800 1,000 1,200 1,400 1,600 1,800 2,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA Data Model Simulated EPS Calibration - Well PW-17 Renton Water System Plan Update City of Renton North System 0 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Fl o w ( g p m ) Time SCADA Data Model Simulated EPS Calibration - Logger 30 Renton Water System Plan Update City of Renton North System 40 50 60 70 80 90 100 110 120 130 140 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 32 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 33 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 34 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 34 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 35 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 36 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 37 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 38 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 39 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 40 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 41 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 42 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 43 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 44 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 45 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - Logger 46 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - City 1 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - City 2 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - City 3 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated EPS Calibration - City 4 Renton Water System Plan Update City of Renton North System 0 20 40 60 80 100 120 140 160 180 200 0: 0 0 1: 0 0 2: 0 0 3: 0 0 4: 0 0 5: 0 0 6: 0 0 7: 0 0 8: 0 0 9: 0 0 10 : 0 0 11 : 0 0 12 : 0 0 13 : 0 0 14 : 0 0 15 : 0 0 16 : 0 0 17 : 0 0 18 : 0 0 19 : 0 0 20 : 0 0 21 : 0 0 22 : 0 0 23 : 0 0 Pr e s s u r e ( p s i ) Time SCADA Data Model Simulated APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix R DETAILED CIP COSTS Distribution Piping Pressure Zone Rezoning Annual Programs Pump Station Storage General Regulatory TOTAL Project Status Distribution Piping D‐01 R‐33 NE 10th Place Pipe Upsize Upsize N Highlands 445 1030 1, 68Inches8 "  Pipe NE 10th Place between Sunset Blvd NE and Edmonds Ave NE D‐01 70 1, 68Inches8 "  Pipe D‐01 350 8 Inches 8 "  Pipe D‐01 610 8 Inches 8 "  Pipe D‐02 n/a Ferndale Place NE Pipe Upsize Upsize NHighlands 445 500 4 8 Inches 8 "  Pipe Ferndale Pl NE between NE 7th St and Ferndale Ave NE D‐03 R‐27 Windsor Hills Pipe Project Upsize N Highlands 445 6850 4,6 8 Inches 8 "  Pipe Windsor Hills Area Fire flow deficiency location: Windsor Pl NE between Bronson Pl NE and Windsor Way NE D‐04 R‐20 Sunset Blvd N Pipe Upsize Upsize N Valley 196 1800 6 10 Inches 10 "  Pipe Sunset Blvd N between Bronson Way N and N 4th St. D‐05 R‐7 Maplewood Place SE Pipe Upsize Upsize N Valley 196 1200 6 8 Inches 8 "  Pipe Maplewood Pl SE from SE 6th St to SE 7th Ave, SE 7th Ave. D‐06 R‐25 NW 4th St Pipe Upsize Upsize N West Hill 300 210 6 8 Inches 8 "  Pipe NW 4th St between Taylor Ave NE and Hardie Ave NE. D‐07 R‐24 R‐26 SW Sunset Blvd at Crestview  Apartments Pipe Upsize Upsize / New PRV N Valley 196 30 6 12 Inches 12 "  Pipe SW Sunset Blvd at Crestview Apartments D‐08 R‐11 R‐14 R‐16 Downtown Renton Pipe Project Upsize/Replace N Valley 196 5900 4,6 8Inches8 "  Pipe Fire Flow Deficiency Locations: ‐ S 4th St between Burnett Ave S and Whitworth Ave S. ‐ Whitworth Ave S from Houser Way S to S 6th St, S 6th St from Whitworth Ave S to Morris Ave S. Maintenance Condition & RUL Locations: ‐ 4” & 6” Cast Iron main replacement in north (downtown) Renton.  Installed in the 1920’s. D‐09 n/a Glenwood Ave NE Pipe Upsize Upsize N Highlands 445 850 4 8 Inches 8 "  Pipe Glendwood Ave NE and NE 9th Pl D‐10 R‐4S 178th St Pipe Upsize Upsize pipe N Talbot Hill 350 460 6 8 Inches 8 "  Pipe S 178th St from 98th Ave S south to end of street; Talbot Rd S between SE Carr Rd and S 177th St. D‐11 R‐35 N 4th St Pipe Upsize Upsize N Valley 196 120 6 8 Inches 8 "  Pipe N 4th St from Houser Way N west to end of pipe. D‐12 R‐1 Hydrant Lateral Connection at  Benson Condominium Change hydrant lateral connection N Rolling Hills 590 50 n/a 8 Inches 8 "  Pipe Hydrant S‐00110 at Benson Condominium (Benson Rd S) D‐13 n/a S 17th St Pipe Upsize Upsize N Valley 196 634 4 8 Inches 8 "  Pipe S 17th St between Talbot Rd S and Morris Ave S. D‐14 n/a Hydrant Lateral Connection on  Sunset Blvd NE Change hydrant lateral connection N Valley 196 20 n/a 8 Inches 8 "  Pipe Sunset Blvd NE at split to Houser Way Bypass. D‐15 n/a Maple Valley Hwy Pipe Upsize at  Henry Moses Aquatic Center Upsize N West Talbot Hill 300 70 8 12 Inches 12 "  Pipe Maple Valley Hwy at the Henry Moses Aquatic Center. D‐16 n/a Maintenance Condition Project:  Kennydale (NE 24th)Replace N Highlands 445 1670 8,12 8,12 Inches 8,12 "  Pipe In the Kennydale area, replace old asbestos cement water mains in NE 24th St from Jones Ave NE to  Edmonds Ave. D‐17 n/a Maintenance Condition Project:  Highlands Reservoir to Queen Ave.Replace N Highlands 565 1400 8 8 Inches 8 "  Pipe Replace 8” asbestos along NE 12th St with 12” DI.  With the reservoir project, we are replacing the 8”  main from the reservoir site to Queen Ave Ne. D‐18 n/a Maintenance Condition Project:  Monroe Ave NE Replace N Highlands 565 2970 4, 68Inches8 "  Pipe South of the Highlands Reservoir & President Park, replace old steel water mains off of Monroe Ave  NE. D‐19 n/a Maintenance Condition Project:  Shattuck Ave Replace N Talbot Hill 350 490 6 8 Inches 8 "  Pipe Based on maintenance history, replace 6” CI on Shattuck Ave S. north of S. 36th Street. Implemented? Y/N Pressure Zone Project  Element Summary Pipe Length (LF) Existing  Diameter  (inches) Improvement TypeCIP  ID Project Description Proposed Size Units2012 Plan ID Project Name City of Renton Water System Plan Capital Improvement Program CIP Prioritization Table Location Project Status Implemented? Y/N Pressure Zone Project  ElementPipe Length (LF) Existing  Diameter  (inches) Improvement TypeCIP  ID Project Description Proposed Size Units2012 Plan ID Project Name CIP Prioritization Table Location D‐20 n/a Maintenance Condition Project:  Garden Ave N Replace N Kennydale 308 2500 12 12 Inches 12 "  Pipe Replace old 12” asbestos water mains in Garden Ave N from N 3rd St to The Landing (N 8th St). D‐21 n/a Maintenance Condition Project:  West Hill Replace N West Hill 495 1440 4, 6, 88Inches8 "  Pipe West Hill:  Replace old 4”, 6”, and 8” steel water mains along Stevens Ave S from the south end of  Stevens Ave to NW 4th St. D‐22 n/a Maintenance Condition Project:  Tiffany Park Area Replace N Rolling Hills 590 11190 4, 6, 8, 12 8,12 Inches 8,12 "  Pipe Based on maintenance history, replace steel wrapped water mains in the Tiffany Park area  (wastewater did a project here a few years ago, so we should have survey data for some of the area). Pressure Zone Rezoning PZ‐01 R‐29 HLD 445/565 Pipe Reconfiguration N Highlands 445 1200 12 Inches Rezone Development area between Sunset Ln SE and NE Sunset Blvd PZ‐02 n/a VLY196 Re‐zone N Valley 196 300 12 Inches Rezone Intersection of SE Carr Rd and Talbot Rd S. Annual Repair and Replacement Programs P‐01 R‐34  R‐6 R‐19 R‐3 R‐2 Dead end 3,000 gpm fire flow  program n/a N System‐wide n/a n/a n/a Program ‐ Hydrant NW‐00091 at 801 Rainier Ave N ‐ SW CRN of  Complex. ‐ Hydrant S‐00364 at 17910 Talbot Rd S. ‐ Hydrant S‐00174 at 1400 Talbot Rd S Renton Plaza NE CRN. ‐ Hydrant S‐00107 at 1301 Thomas Ln S. ‐ Hydrant S‐00123 at 1817 Grant Ave S ‐ NW CRN of APT. ‐ Hydrant S‐00167 at 1 S Grady Wy Renton Village‐ W SD of Red Lion Hotel.  ‐ Hydrant S‐00053 at 400 S 2nd St Renton High School ‐ E End. ‐ Hydrant S‐00218 at 400 S 2nd St Rention High School ‐ N SD. (5,000 gpm fire flow requirement) ‐ Hydrant N‐00129 at 480 Houser Way N. ‐ Hydrant SE‐00020 at 2205 Maple Valley Hwy Riviera Apt. ‐ Hydrant NE‐00038 at 1442 Hillcrest Ln NE. P‐02 n/a Dead End 1,000 gpm fire flow  program n/a N System‐wide 2370 4, 6 8 Inches Program ‐ Hydrant S‐00189 at 616 S 25th St & Smithers Ave S. ‐ Hydrant NE‐00801 at 1180 Monterey Ave NE. ‐ Hydrant NE‐01092 at 2025 NE 15th St. ‐ Hydrant N‐00172 at 2600 Garden Ct N. ‐ Hydrant S‐00182 at 2500 Talbot Dr S. P‐03 Pipeline Repair and Replacement  Program (High Priority)Replace N System‐wide                          116,120 Program System Wide Pump Station PS‐01 Monroe Ave BPS Generator Pump Station N Highlands 565 n/a n/a 125 HP Pump Station Monroe Ave BPS PS‐02 West Hill BPS Pump Station N West Hill 495 Pump Station West Hill BPS PS‐03 South Talbot BPS Pump Station N Talbot Hill 350 Pump Station South Talbot BPS Project Status Implemented? Y/N Pressure Zone Project  ElementPipe Length (LF) Existing  Diameter  (inches) Improvement TypeCIP  ID Project Description Proposed Size Units2012 Plan ID Project Name CIP Prioritization Table Location Storage ST‐01 Rolling Hills 590 Storage Storage N Rolling Hills 590 n/a n/a Rolling Hills 590 ST‐01 N 1.5 MG Storage Rolling Hills 590 ST‐01 N 100 HP Rolling Hills  Generator Rolling Hills BPS ST‐01 N 750 HP Maplewood  Generator Maplewood BPS ST‐02 West Hill 495 Storage Storage N West Hill 495 n/a n/a n/a Storage West Hill 495 PZ General G‐01 Reservoirs Repair, Painting,  Cathodic Protection General N System‐wide 20 Years General G‐02 Emergency Response Water  Projects General N System‐wide 20 Years General G‐03 Pump Station Condition Evaluation  (mechanical, struture, electrical)General N System‐wide Study General G‐04 Storage Condition Evaluation  (structural, seimsic,…)General N System‐wide Study General G‐05 Security Improvements General N System‐wide 20 Years General G‐06 Telemetry System and SCADA  Upgrades General N System‐wide 20 Years General G‐07 PRV Rehabilitation General N System‐wide 20 Years General G‐08 Improvements to pipelines on  bridge General N System‐wide 20 Years General Regulatory R‐01 Regulatory Compliance Projects General N System‐wide 20 Years Regulatory R‐02 Water Conservation Program  Implementation General N System‐wide 20 Years Regulatory R‐03 Water System Plan General N System‐wide 2 Plans Regulatory Distribution Piping Pressure Zone Rezoning Annual Programs Pump Station Storage General Regulatory TOTAL Distribution Piping D‐01 R‐33 NE 10th Place Pipe Upsize D‐01 D‐01 D‐01 D‐02 n/a Ferndale Place NE Pipe Upsize D‐03 R‐27 Windsor Hills Pipe Project D‐04 R‐20 Sunset Blvd N Pipe Upsize D‐05 R‐7 Maplewood Place SE Pipe Upsize D‐06 R‐25 NW 4th St Pipe Upsize D‐07 R‐24 R‐26 SW Sunset Blvd at Crestview  Apartments Pipe Upsize D‐08 R‐11 R‐14 R‐16 Downtown Renton Pipe Project D‐09 n/a Glenwood Ave NE Pipe Upsize D‐10 R‐4S 178th St Pipe Upsize D‐11 R‐35 N 4th St Pipe Upsize D‐12 R‐1 Hydrant Lateral Connection at  Benson Condominium D‐13 n/a S 17th St Pipe Upsize D‐14 n/a Hydrant Lateral Connection on  Sunset Blvd NE D‐15 n/a Maple Valley Hwy Pipe Upsize at  Henry Moses Aquatic Center D‐16 n/a Maintenance Condition Project:  Kennydale (NE 24th) D‐17 n/a Maintenance Condition Project:  Highlands Reservoir to Queen Ave. D‐18 n/a Maintenance Condition Project:  Monroe Ave NE D‐19 n/a Maintenance Condition Project:  Shattuck Ave Summary CIP  ID 2012 Plan ID Project Name CIP Prioritization Table 21,511,000$ 425,000$ 58,752,000$ 4,505,000$ 17,395,000$ 12,900,000$ 8,800,000$ 124,288,000$                  30% 25% 1. Upsize 1" and 6" pipe to 8" pipe to meet fire flow deficiency (3,000 gpm fire flow requirement). Pipe size and contribute to fire flow deficiencies. 2. Recommend looping existing dead‐end to the west to increase fire flow availability.  0‐10 years 300$ 309,000$             92,700$100,425$   502,000$  300$ 21,000$                6,300$ 6,825$        34,000$ 300$ 105,000$             31,500$34,125$     171,000$  300$ 183,000$             54,900$59,475$     297,000$  Upsize 4" pipe to 8" pipe to meet fire flow deficiency (1,000 gpm fire flow requirement) due to pipe size and  age.0‐10 years 300$ 150,000$             45,000$48,750$     244,000$  1. Upsize 4" pipe to 8" pipe to meet fire flow deficiency (1,000 gpm fire flow requirement) due to pipe size and age. 2. Based on maintenance history, replace old (1942) 4” and 6” cast iron water main in the Windsor Hills  area. 0‐10 years 300$ 2,055,000$          616,500$ 667,875$   3,339,000$ Upsize 6" pipe to 8" pipe to meet fire flow deficiency (3,000 gpm fire flow requirement) 10‐20 years 350$ 630,000$             189,000$ 204,750$   1,024,000$ Upsize 4" and 6" pipe to 8" pipe to meet fire flow deficiency (3,000 gpm fire flow requirement) 10‐20 years 300$ 360,000$             108,000$ 117,000$   585,000$  Upsize 6" pipe to 8" pipe to meet fire flow deficiency (3,000 gpm fire flow requirement on dead end) 10‐20 years 300$ 63,000$                18,900$20,475$     102,000$  1. Install new PRV from EARL370 to WH300 on 8" pipe at intersection of SW Sunset Blvd and Stevens Ave SW. 2. Upsize 30 ft of 6" to 12" pipe on Langston Rd at intersection with SW Sunset Blvd. Project is required to meet 3,000 gpm fire flow requirement on long 8" dead end pipe. 10‐20 years 400$ 212,000$             63,600$68,900$     345,000$  1. System Analysis: Upsize 6" and 4" pipe to meet fire flow deficiency (3,000 gpm fire flow). Pipe size and  age contribute to fire flow deficiencies. 2. Maintenance project based on installation year and size. 3. Pipes are past RUL. 0‐10 years 300$ 1,770,000$          531,000$ 575,250$   2,876,000$ Upsize 4" pipe to 8" pipe to meet fire flow deficiency (1,000 gpm fire flow requirement) due to pipe size and  age.10‐20 years 300$ 255,000$             76,500$82,875$     414,000$  Upsize 6" pipe to 8" pipe to meet fire flow deficiency (3,000 gpm fire flow requirement). Pipe is dead end  with pipes 12" then 6" then 8". Upsize middle section to 8"10‐20 years 300$ 138,000$             41,400$44,850$     224,000$  Upsize 6" pipe to 8" pipe to meet fire flow deficiency (3,000 gpm fire flow requirement on dead end) 0‐10 years 300$ 36,000$                10,800$11,700$     59,000$ Fire flow deficiency (3,000 gpm fire flow requirement). Move hydrant from 6" pipe to 8" pipe 10‐20 years 300$ 15,000$                4,500$ 4,875$        24,000$ Upsize 4" pipe to 8" pipe to meet fire flow deficiency (1,000 gpm fire flow requirement) due to pipe size and  age.10‐20 years 300$ 190,200$             57,060$61,815$     309,000$  Hydrant is on 8" dead end in VLY196. Move hydrant to 14" main line pipe in HLD435 zone (no deficiencies  on pipe)10‐20 years 300$ 6,000$                  1,800$ 1,950$        10,000$ 8" pipe segment is between 12" pipe segments and therefore has high velocity during Peak Hour Demand  (PHD). Upsize 8" segment of pipe.10‐20 years 400$ 28,000$                8,400$ 9,100$        46,000$ Maintenance List of Main Replacement Projects 0‐10 years 630,000$              189,000$ 204,750$   1,024,000$ Maintenance List of Main Replacement Projects 0‐10 years 300$ 420,000$             126,000$ 136,500$   683,000$  Maintenance List of Main Replacement Projects 0‐10 years 891,000$              267,300$ 289,575$   1,448,000$ Maintenance List of Main Replacement Projects 0‐10 years 300$ 147,000$             44,100$47,775$     239,000$  Project Cost Design/Admin Construction ContingencySubtotalUnit Cost ($/Unit)Purpose Total Cost Project Type Project Priority CIP  ID 2012 Plan ID Project Name CIP Prioritization Table D‐20 n/a Maintenance Condition Project:  Garden Ave N D‐21 n/a Maintenance Condition Project:  West Hill D‐22 n/a Maintenance Condition Project:  Tiffany Park Area Pressure Zone Rezoning PZ‐01 R‐29 HLD 445/565 Pipe Reconfiguration PZ‐02 n/a VLY196 Re‐zone Annual Repair and Replacement Programs P‐01 R‐34  R‐6 R‐19 R‐3 R‐2 Dead end 3,000 gpm fire flow  program P‐02 n/a Dead End 1,000 gpm fire flow  program P‐03 Pipeline Repair and Replacement  Program (High Priority) Pump Station PS‐01 Monroe Ave BPS Generator PS‐02 West Hill BPS PS‐03 South Talbot BPS 30% 25% Project Cost Design/Admin Construction ContingencySubtotalUnit Cost ($/Unit)Purpose Total Cost Project Type Project Priority Maintenance List of Main Replacement Projects 0‐10 years 400$                                             1,000,000$           300,000$                           325,000$                                                                  1,625,000$                            Maintenance List of Main Replacement Projects 0‐10 years 432,000$              129,600$                           140,400$                                                                  703,000$                                Maintenance List of Main Replacement Projects 0‐10 years 3,499,000$           1,049,700$                        1,137,175$                                                              5,686,000$                            As area gets re‐developed, new developments will need to connect to HLD 565 pipe due to fire flow  deficiencies on HLD 445 pipe.10‐20 years 200,000$              60,000$                             65,000$                                                                    325,000$                                Re‐zone area to address low pressure and fire flow deficiencies and in VLY196 on transmission main north  of Springbrook Springs. Hydrant S‐00235 at 401 S 43rd St & Talbot Rd will need to be re‐zoned,  decommissioned, or removed. From Ch 7: " Storage analysis showed that the Valley area is deficient for all planning years till 2039 to  supply operational and equalizing volumes at 30 psi to the highest customers. The area has sufficient  storage at 20 psi. To address this issue, the City is in the process of connecting high elevation residents  within the Valley 196 zone to higher pressure zone infrastructure. These improvements will provide  adequate operating pressures and fire flow pressures to these high elevation residents as well." 0‐10 years 100,000$             100,000$                                Hydrants are on dead ends but main line pipes are able to supply 3,000 gpm fire flow demand. These areas  should be reviewed when new development takes place and potentially looped or upsized. 10‐20 years ‐$                                              ‐$                       ‐$                                    ‐$                                                                           ‐$                                         Hydrants are unable to supply 1,000 gpm fire flow requirement in dead end pipes. This program is to move  hydrants from dead end pipes to main line pipes. 0‐10 years 300$                                             711,000$              213,300$                           231,075$                                                                  1,155,000$                            Project to replace pipes that have reached or will reach their remaining useful life in the planning period  based on installation date and pipe material type. (see RUL Summary tab for breakdown of LF by pipe  diameter size) Annual 35,444,000$         10,633,200$                     11,519,300$                                                            57,597,000$                          With the existing reliable sources and reservoirs, the Highlands 565 Operational Area does not have  sufficient storage for all planning years till 2039. The Highlands 565 area is deficient by 1.26 MG by 2029  and 1.65 MG by 2039.  Excess storage located in the Highlands 445 Operational Area is sufficient to offset deficiency in Highlands  565. It is recommended that the City install back‐up power generators at the Monroe Avenue BPS to allow  storage to be provided from the Highlands 445 pressure zone to the Highlands 465 pressure zone (which  will also improve pumping capacity for long‐term). The City is already planning on adding a generator at  Monroe BPS as part of the construction of the new 6.3 MG reservoir in Highlands 445 pressure zone. 0‐10 years 300,000$                                     300,000$              90,000$                             97,500$                                                                    488,000$                                Install generator, increase pumping capacity, electrical, structural, and mechanical improvements.  Estimated cost from RH2 Preliminary Design Report.0‐10 years 1,842,000$                            Replace fire and duty pumps, electrical, structural, and mechanical improvements. Estimated cost from  RH2 Preliminary Design Report.0‐10 years 2,175,000$                            CIP  ID 2012 Plan ID Project Name CIP Prioritization Table Storage ST‐01 Rolling Hills 590 Storage ST‐01 ST‐01 ST‐01 ST‐02 West Hill 495 Storage General G‐01 Reservoirs Repair, Painting,  Cathodic Protection G‐02 Emergency Response Water  Projects G‐03 Pump Station Condition Evaluation  (mechanical, struture, electrical) G‐04 Storage Condition Evaluation  (structural, seimsic,…) G‐05 Security Improvements G‐06 Telemetry System and SCADA  Upgrades G‐07 PRV Rehabilitation G‐08 Improvements to pipelines on  bridge Regulatory R‐01 Regulatory Compliance Projects R‐02 Water Conservation Program  Implementation R‐03 Water System Plan 30% 25% Project Cost Design/Admin Construction ContingencySubtotalUnit Cost ($/Unit)Purpose Total Cost Project Type Project Priority As shown in the storage analysis, with the existing reliable sources and reservoirs, the Rolling Hills 590  Operational Area does not have sufficient storage for all planning years till 2039. Analysis shows that the  operational area is deficient by 0.95 MG by 2039. A few options are available to the City to mitigate the  deficiency. • Construct a new 1.5 MG tank for the Rolling Hills 590 Operational Area. The new tank will replace the  existing 0.3 MG tank. • Add back‐up power to the Maplewood BPS to increase pumping capacity from the Rolling Hills 490 Zone  to the Rolling Hills 590 Zone, and add auto‐start, auto‐transfer, and back‐up power to the Rolling Hills BPS  such that three pumps can be operated at the same time. 7,700,000$                                  10,700,000$         3,210,000.00$                  3,477,500$                                                              17,395,000$                          Construct a new 1.5 MG tank for the Rolling Hills 590 Operational Area. The new tank will replace the  existing 0.3 MG tank.10‐20 years 6,000,000$                                  9,000,000$           2,700,000$                        2,925,000$                                                              14,625,000$                          Add back‐up power to the Maplewood BPS to increase pumping capacity from the Rolling Hills 490 Zone to  the Rolling Hills 590 Zone, confirm that three pumps at West Hill 490 PS can be operated at the same time.0‐10 years 200,000$                                     200,000.00$         60,000$                             65,000$                                                                    330,000$                                0‐10 years 1,500,000$                                  1,500,000$           450,000$                           487,500$                                                                  2,440,000$                            With the existing reliable sources and reservoirs, the West Hill 495 Operational Area does not have  sufficient storage through 2039. The West Hill 495 storage deficiency is minimal (0.02 MG). The City  currently operates the tank with a 16 feet operational band, which equates to a 0.22 MG operational  storage volume (as shown on Table 7.10). It is recommended that the City slightly update operational  strategy and tighten the operational band from 16 feet to 14 feet. This will allow to decrease operational  volume and mitigate deficiency. 0‐10 years ‐$                                              ‐$                       ‐$                                    ‐$                                                                           ‐$                                         $150,000 per year Annual 150,000$                                     3,000,000$          3,000,000$                            $100,000 per year Annual 100,000$                                     2,000,000$          2,000,000$                            0‐10 years 300,000$                                    300,000$                                0‐10 years 400,000$                                    400,000$                                Annual 10,000$                                       200,000$             200,000$                                $50,000 per year Annual 50,000$                                       1,000,000$          1,000,000$                            $100,000 per year Annual 100,000$                                     2,000,000$          2,000,000$                            Annual 200,000$                                     4,000,000$          4,000,000$                            $200,000 per year Annual 200,000$                                     4,000,000$          4,000,000$                            $200,000 a year Annual 200,000$                                     4,000,000$          4,000,000$                            $400,000 in 10 year and in 20 year Annual 400,000$                                     800,000$             800,000$                                APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix S CIP PRIORITIZATION Appendix S – Detailed Ranking Methodology As part of this Water System Plan (Plan), a high-level prioritization matrix was developed to help with prioritization and ranking of the projects identified in the Capital Improvement plan (CIP). The capital improvement implementation was separated into two phases:  Short term: 0 to 10 years.  Long term: 10 to 20 years. The City developed prioritization criteria to prioritize all projects and recommendations from this Plan between Short-term and Long-term. Short-term projects have already started or are committed to starting within a reasonable timeframe and include high-priority projects, such as the following:  High priority multi-feature projects.  Projects improving system reliability.  Maintenance-identified projects. All other CIP projects, such as dead-end programs or single feature projects are long term. Table 1 summarizes the high-level prioritization matrix for different project types and purposes. Table ͭ Overall Prioritization Criteria  Project Types(ͭ) ͬ‐ͭͬ years ͭͬ‐ͮͬ years  Dead‐end pipes in existing non‐single family areas (ͯ,ͬͬͬ gpm):   X  Dead‐end pipes in existing single family areas (ͭ,ͬͬͬ gpm):  X   Maintenance projects X   Pipe upsize due to excessive velocity (over ʹ ft/sec)  X  R&R pipes only – past RUL  Annual replacement ͈ R&R pipes only – reaching RUL ͬ‐ͭͬ years  R&R pipes only – reaching RUL ͭͬ‐ͮͬ years  Pipe upsize for fire flow only  X  Pipe upsize for fire flow, maintenance, and past RUL X   Pipe upsize for fire flow, and RUL reached in ͬ‐ͭͬ years X   Pipe upsize for fire flow, and RUL reached in ͭͬ‐ͮͬ years  X  Pressure Zone projects (PZ‐ͬͮ) X   Pump Station projects (PS‐ͬͭ, PS‐ͬͮ, PS‐ͬͯ) X   Note:   (ͭ) gpm – gallons per minute; RUL – remaining useful life.   A detailed and customized scoring method using weighting factors was developed to help refine ranking and prioritizing specific pipeline projects from the general method above. Note, general repair and replacement program from the Remaining useful Life (RUL) analysis are done evaluated against the method below. The City identified five categories with different weighting factors each: 1. Pipe age 2. Pipe material 3. Pipe size 4. Pipe type 5. Project location   The total score obtained by each pipeline once evaluated with the scores below is an indication of the priority to implement the project identified. Only specific projects developed during the system analysis using the hydraulic model and the specific projects identified by the City’s maintenance Shops were run through this prioritization and ranking methodology. Results are presented in Table 2. Table ͭ Detailed Prioritization Criteria  Criteria Score Pipe Age Prior to 1949 (over 70 years) 10 1950 to 1960 (60 to 69 years) 6 1961 to 1970 (50 to 60 years) 4 Pipe Material A.C 10 Steel 7 C.I. 5 D.I. 3 Pipe Size (capacity) Dead-end 4” and 6” with hydrants 10 4” looped water mains with hydrants 8 6” looped 5 Dead-end 8” 3 Pipe Type Major transmission main 8 Secondary transmission main 6 Distribution main 5 Pipe Location Arterial street 5 Residential street 3 Project Status Distribution Piping D‐01 R‐33 NE 10th Place Pipe Upsize Upsize N Highlands 445 1030 1, 68Inches8 "  Pipe 0‐10 years 502,000$                             45 10 5 3 27 D‐01 70 1, 68Inches8 "  Pipe 34,000$                                D‐01 350 8 Inches 8 "  Pipe 171,000$                              D‐01 610 8 Inches 8 "  Pipe 297,000$                              D‐02 n/a Ferndale Place NE Pipe Upsize Upsize NHighlands 445 500 4 8 Inches 8 "  Pipe 0‐10 years 244,000$                             10 5 10 5 3 33 D‐03 R‐27 Windsor Hills Pipe Project Upsize N Highlands 445 6850 4,6 8 Inches 8 "  Pipe 0‐10 years 3,339,000$                          10 5 10 5 3 33 D‐04 R‐20 Sunset Blvd N Pipe Upsize Upsize N Valley 196 1800 6 10 Inches 10 "  Pipe 10‐20 years 1,024,000$                          65 5 5 3 24 D‐05 R‐7 Maplewood Place SE Pipe Upsize Upsize N Valley 196 1200 6 8 Inches 8 "  Pipe 10‐20 years 585,000$                             10 5 10 5 3 33 D‐06 R‐25 NW 4th St Pipe Upsize Upsize N West Hill 300 210 6 8 Inches 8 "  Pipe 10‐20 years 102,000$                             45 10 5 3 27 D‐07 R‐24 R‐26 SW Sunset Blvd at Crestview  Apartments Pipe Upsize Upsize / New PRV N Valley 196 30 6 12 Inches 12 "  Pipe 10‐20 years 345,000$                             03 10 5 5 23 D‐08 R‐11 R‐14 R‐16 Downtown Renton Pipe Project Upsize/Replace N Valley 196 5900 4,6 8Inches8 "  Pipe 0‐10 years 2,876,000$                          10 5 10 5 5 35 D‐09 n/a Glenwood Ave NE Pipe Upsize Upsize N Highlands 445 850 4 8 Inches 8 "  Pipe 10‐20 years 414,000$                             65 10 5 5 31 D‐10 R‐4S 178th St Pipe Upsize Upsize pipe N Talbot Hill 350 460 6 8 Inches 8 "  Pipe 10‐20 years 224,000$                             0 D‐11 R‐35 N 4th St Pipe Upsize Upsize N Valley 196 120 6 8 Inches 8 "  Pipe 0‐10 years 59,000$                               10 5 10 5 5 35 D‐12 R‐1 Hydrant Lateral Connection at  Benson Condominium Change hydrant lateral connection N Rolling Hills 590 50 n/a 8 Inches 8 "  Pipe 10‐20 years 24,000$                               0 D‐13 n/a S 17th St Pipe Upsize Upsize N Valley 196 634 4 8 Inches 8 "  Pipe 10‐20 years 309,000$                             45 10 5 3 27 D‐14 n/a Hydrant Lateral Connection on  Sunset Blvd NE Change hydrant lateral connection N Valley 196 20 n/a 8 Inches 8 "  Pipe 10‐20 years 10,000$                               0 D‐15 n/a Maple Valley Hwy Pipe Upsize at  Henry Moses Aquatic Center Upsize N West Talbot Hill 300 70 8 12 Inches 12 "  Pipe 10‐20 years 46,000$                               0 D‐16 n/a Maintenance Condition Project:  Kennydale (NE 24th)Replace N Highlands 445 1670 8,12 8,12 Inches 8,12 "  Pipe 0‐10 years 1,024,000$                          610 0 6 5 27 D‐17 n/a Maintenance Condition Project:  Highlands Reservoir to Queen Ave.Replace N Highlands 565 1400 8 8 Inches 8 "  Pipe 0‐10 years 683,000$                             10 10 3 6 5 34 D‐18 n/a Maintenance Condition Project:  Monroe Ave NE Replace N Highlands 565 2970 4, 68Inches8 "  Pipe 0‐10 years 1,448,000$                          10 7 8 5 3 33 D‐19 n/a Maintenance Condition Project:  Shattuck Ave Replace N Talbot Hill 350 490 6 8 Inches 8 "  Pipe 0‐10 years 239,000$                             45 10 5 3 27 Implemented? Y/N Pressure Zone Project  ElementPipe Length (LF) Existing  Diameter  (inches) Improvement Type Project Cost CIP  ID Project Description Proposed Size Units2012 Plan ID Project Name Total Cost CIP Prioritization Table Project Type Project Priority Total Detailed Project Scoring Pipe age Pipe material Pipe Size (capacity) Transm/Dist Residential street Project Status Implemented? Y/N Pressure Zone Project  ElementPipe Length (LF) Existing  Diameter  (inches) Improvement Type Project Cost CIP  ID Project Description Proposed Size Units2012 Plan ID Project Name Total Cost CIP Prioritization Table Project Type Project Priority Total Detailed Project Scoring Pipe age Pipe material Pipe Size (capacity) Transm/Dist Residential street D‐20 n/a Maintenance Condition Project:  Garden Ave N Replace N Kennydale 308 2500 12 12 Inches 12 "  Pipe 0‐10 years 1,625,000$                          610 0 6 5 27 D‐21 n/a Maintenance Condition Project:  West Hill Replace N West Hill 495 1440 4, 6, 88Inches8 "  Pipe 0‐10 years 703,000$                             47 5 5 5 26 D‐22 n/a Maintenance Condition Project:  Tiffany Park Area Replace N Rolling Hills 590 11190 4, 6, 8, 12 8,12 Inches 8,12 "  Pipe 0‐10 years 5,686,000$                          410 5 5 5 29 APPENDICES | WATER SYSTEM PLAN UPDATE | CITY OF RENTON FINAL | MAY 2021 Appendix T CIP SHEETS Project ID:D‐01 Facility Type:Distribution Piping Project Title:NE 10th Place Pipe Upsize Pressure Zone:Highlands 445 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 1,030 LF 300$                 309,000$                92,700$            100,425$          502,000$          502,000$          Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 251,000$           0‐10 years 502,000$          Capacity: 50% 251,000$           Condition: 0% ‐$                    100% 502,000$          502,000$          Project Location Map: Total Anticipated Project Cost Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost City of Renton Water System Plan Capital Improvement Plan NE 10th Place between Sunset Blvd NE and Edmonds Ave NE 1. Upsize 1" and 6" pipe to 8" pipe to meet fire flow deficiency (3,000 gpm fire flow requirement). Pipe size and contribute to fire flow  deficiencies. 2. Recommend looping existing dead‐end to the west to increase fire flow availability.  Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐02 Facility Type:Distribution Piping Project Title:Ferndale Place NE Pipe Upsize Pressure Zone:Highlands 445 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 500 LF 300$                 150,000$                45,000$            48,750$            244,000$          244,000$          Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 122,000$           0‐10 years 244,000$          Capacity: 50% 122,000$           Condition: 0% ‐$                    100% 244,000$          244,000$          Project Location Map: City of Renton Water System Plan Capital Improvement Plan Ferndale Pl NE between NE 7th St and Ferndale Ave NE Upsize 4" pipe to 8" pipe to meet fire flow deficiency (1,000 gpm fire flow requirement) due to pipe size and age. Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐03 Facility Type:Distribution Piping Project Title:Windsor Hills Pipe Project Pressure Zone:Highlands 445 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 6,850 LF 300$                 2,055,000$             616,500$          667,875$          3,339,000$        3,339,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 10% 333,900$           0‐10 years 3,339,000$        Capacity: 10% 333,900$           Condition: 80% 2,671,200$        100% 3,339,000$       3,339,000$        Project Location Map: City of Renton Water System Plan Capital Improvement Plan Windsor Hills Area Fire flow deficiency location: Windsor Pl NE between Bronson Pl NE and Windsor Way NE 1. Upsize 4" pipe to 8" pipe to meet fire flow deficiency (1,000 gpm fire flow requirement) due to pipe size and age. 2. Based on maintenance history, replace old (1942) 4” and 6” cast iron water main in the Windsor Hills area. Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐04 Facility Type:Distribution Piping Project Title:Sunset Blvd N Pipe Upsize Pressure Zone:Valley 196 Priority: 10‐20 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 1,800 LF 350$                 630,000$                189,000$          204,750$          1,024,000$        1,024,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 512,000$           10‐20 years 1,024,000$        Capacity: 50% 512,000$           Condition: 0% ‐$                    100% 1,024,000$       1,024,000$        Project Location Map: City of Renton Water System Plan Capital Improvement Plan Sunset Blvd N between Bronson Way N and N 4th St. Upsize 6" pipe to 8" pipe to meet fire flow deficiency (3,000 gpm fire flow requirement) Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 10 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐05 Facility Type:Distribution Piping Project Title:Maplewood Place SE Pipe Upsize Pressure Zone:Valley 196 Priority: 10‐20 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 1,200 LF 300$                 360,000$                108,000$          117,000$          585,000$           585,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 292,500$           10‐20 years 585,000$           Capacity: 50% 292,500$           Condition: 0% ‐$                    100% 585,000$          585,000$           Project Location Map: City of Renton Water System Plan Capital Improvement Plan Maplewood Pl SE from SE 6th St to SE 7th Ave, SE 7th Ave. Upsize 4" and 6" pipe to 8" pipe to meet fire flow deficiency (3,000 gpm fire flow requirement) Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐06 Facility Type:Distribution Piping Project Title:NW 4th St Pipe Upsize Pressure Zone:West Hill 300 Priority: 10‐20 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 210 LF 300$                 63,000$                   18,900$            20,475$            102,000$           102,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 51,000$             10‐20 years 102,000$           Capacity: 50% 51,000$             Condition: 0% ‐$                    100% 102,000$          102,000$           Project Location Map: City of Renton Water System Plan Capital Improvement Plan NW 4th St between Taylor Ave NE and Hardie Ave NE. Upsize 6" pipe to 8" pipe to meet fire flow deficiency (3,000 gpm fire flow requirement on dead end) Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐07 Facility Type:Distribution Piping Project Title:Pressure Zone:Valley 196 Priority: 10‐20 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 30 LF 400$                 212,000$                63,600$            68,900$            345,000$           345,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 172,500$           10‐20 years 345,000$           Capacity: 50% 172,500$           Condition: 0% ‐$                    100% 345,000$          345,000$           Project Location Map: City of Renton Water System Plan Capital Improvement Plan SW Sunset Blvd at Crestview Apartments 1. Install new PRV from EARL370 to WH300 on 8" pipe at intersection of SW Sunset Blvd and Stevens Ave SW. 2. Upsize 30 ft of 6" to 12" pipe on Langston Rd at intersection with SW Sunset Blvd. Project is required to meet 3,000 gpm fire flow requirement on long 8" dead end pipe. Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 12 "  Pipe Total Anticipated Project Cost Total Anticipated Project Cost Total Anticipated Project Cost SW Sunset Blvd at Crestview Apartments  Pipe Upsize Project Type Project Element Entire Project Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐08 Facility Type:Distribution Piping Project Title:Downtown Renton Pipe Project Pressure Zone:Valley 196 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 5,900 LF 300$                 1,770,000$             531,000$          575,250$          2,876,000$        2,876,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 25% 719,000$           0‐10 years 2,876,000$        Capacity: 25% 719,000$           Condition: 50% 1,438,000$        100% 2,876,000$       2,876,000$        Project Location Map: City of Renton Water System Plan Capital Improvement Plan Fire Flow Deficiency Locations: ‐ S 4th St between Burnett Ave S and Whitworth Ave S. 1. System Analysis: Upsize 6" and 4" pipe to meet fire flow deficiency (3,000 gpm fire flow). Pipe size and age contribute to fire flow  deficiencies. 2. Maintenance project based on installation year and size. 3. Pipes are past RUL. Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐09 Facility Type:Distribution Piping Project Title:Glenwood Ave NE Pipe Upsize Pressure Zone:Highlands 445 Priority: 10‐20 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 850 LF 300$                 255,000$                76,500$            82,875$            414,000$           414,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 207,000$           10‐20 years 414,000$           Capacity: 50% 207,000$           Condition: 0% ‐$                    100% 414,000$          414,000$           Project Location Map: City of Renton Water System Plan Capital Improvement Plan Glendwood Ave NE and NE 9th Pl Upsize 4" pipe to 8" pipe to meet fire flow deficiency (1,000 gpm fire flow requirement) due to pipe size and age. Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐10 Facility Type:Distribution Piping Project Title:S 178th St Pipe Upsize Pressure Zone:Talbot Hill 350 Priority: 10‐20 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 460 LF 300$                 138,000$                41,400$            44,850$            224,000$           224,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 112,000$           10‐20 years 224,000$           Capacity: 50% 112,000$           Condition: 0% ‐$                    100% 224,000$          224,000$           Project Location Map: City of Renton Water System Plan Capital Improvement Plan S 178th St from 98th Ave S south to end of street; Talbot Rd S between SE Carr Rd and S 177th St. Upsize 6" pipe to 8" pipe to meet fire flow deficiency (3,000 gpm fire flow requirement). Pipe is dead end with pipes 12" then 6" then 8".  Upsize middle section to 8" Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐11 Facility Type:Distribution Piping Project Title:N 4th St Pipe Upsize Pressure Zone:Valley 196 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 120 LF 300$                 36,000$                   10,800$            11,700$            59,000$             59,000$             Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 29,500$             0‐10 years 59,000$             Capacity: 50% 29,500$             Condition: 0% ‐$                    100% 59,000$            59,000$             Project Location Map: City of Renton Water System Plan Capital Improvement Plan N 4th St from Houser Way N west to end of pipe. Upsize 6" pipe to 8" pipe to meet fire flow deficiency (3,000 gpm fire flow requirement on dead end) Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐12 Facility Type:Distribution Piping Project Title:Pressure Zone:Rolling Hills 590 Priority: 10‐20 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 50 LF 300$                 15,000$                   4,500$              4,875$              24,000$             24,000$             Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 12,000$             10‐20 years 24,000$             Capacity: 50% 12,000$             Condition: 0% ‐$                    100% 24,000$            24,000$             Project Location Map: City of Renton Water System Plan Capital Improvement Plan Hydrant S‐00110 at Benson Condominium (Benson Rd S) Fire flow deficiency (3,000 gpm fire flow requirement). Move hydrant from 6" pipe to 8" pipe  Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Total Anticipated Project Cost Total Anticipated Project Cost Hydrant Lateral Connection at Benson  Condominium Project Type Project Element Entire Project Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐13 Facility Type:Distribution Piping Project Title:S 17th St Pipe Upsize Pressure Zone:Valley 196 Priority: 10‐20 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 634 LF 300$                 190,200$                57,060$            61,815$            309,000$           309,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 154,500$           10‐20 years 309,000$           Capacity: 50% 154,500$           Condition: 0% ‐$                    100% 309,000$          309,000$           Project Location Map: City of Renton Water System Plan Capital Improvement Plan S 17th St between Talbot Rd S and Morris Ave S. Upsize 4" pipe to 8" pipe to meet fire flow deficiency (1,000 gpm fire flow requirement) due to pipe size and age. Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐14 Facility Type:Distribution Piping Project Title:Pressure Zone:Valley 196 Priority: 10‐20 years Project Status (Completed?):N Project Description: Location:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 20 LF 300$                 6,000$                     1,800$              1,950$              10,000$             10,000$             Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 5,000$                10‐20 years 10,000$             Capacity: 50% 5,000$                Condition: 0% ‐$                    100% 10,000$            10,000$             Project Location Map: City of Renton Water System Plan Capital Improvement Plan Sunset Blvd NE at split to Houser Way Bypass. Hydrant is on 8" dead end in VLY196. Move hydrant to 14" main line pipe in HLD435 zone (no deficiencies on pipe) Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Total Anticipated Project Cost Total Anticipated Project Cost Hydrant Lateral Connection on Sunset  Blvd NE Project Type Project Element Entire Project Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐15 Facility Type:Distribution Piping Project Title:Pressure Zone:West Talbot Hill 300 Priority: 10‐20 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 70 LF 400$                 28,000$                   8,400$              9,100$              46,000$             46,000$             Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 23,000$             10‐20 years 46,000$             Capacity: 50% 23,000$             Condition: 0% ‐$                    100% 46,000$            46,000$             Project Location Map: City of Renton Water System Plan Capital Improvement Plan Maple Valley Hwy at the Henry Moses Aquatic Center. 8" pipe segment is between 12" pipe segments and therefore has high velocity during Peak Hour Demand (PHD). Upsize 8" segment of pipe. Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 12 "  Pipe Total Anticipated Project Cost Total Anticipated Project Cost Total Anticipated Project Cost Maple Valley Hwy Pipe Upsize at Henry  Moses Aquatic Center Project Type Project Element Entire Project Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐16 Facility Type:Distribution Piping Project Title:Pressure Zone:Highlands 445 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 380 LF 300$                 114,000$                34,200$            37,050$            185,000$           1,290 LF 400$                 516,000$                154,800$          167,700$          839,000$           1,024,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    0‐10 years 1,024,000$        Capacity: 0% ‐$                    Condition: 100% 1,024,000$        100% 1,024,000$       1,024,000$        Project Location Map: City of Renton Water System Plan Capital Improvement Plan In the Kennydale area, replace old asbestos cement water mains in NE 24th St from Jones Ave NE to Edmonds Ave. Maintenance List of Main Replacement Projects Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe 12 "  Pipe Total Anticipated Project Cost Total Anticipated Project Cost Total Anticipated Project Cost Maintenance Condition Project:  Kennydale (NE 24th) Project Type Project Element Entire Project Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐17 Facility Type:Distribution Piping Project Title:Pressure Zone:Highlands 565 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 1,400 LF 300$                 420,000$                126,000$          136,500$          683,000$           683,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    0‐10 years 683,000$           Capacity: 0% ‐$                    Condition: 100% 683,000$           100% 683,000$          683,000$           Project Location Map: City of Renton Water System Plan Capital Improvement Plan Replace 8” asbestos along NE 12th St with 12” DI.  With the reservoir project, we are replacing the 8” main from the reservoir site to Queen  Ave Ne. Maintenance List of Main Replacement Projects Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Total Anticipated Project Cost Total Anticipated Project Cost Maintenance Condition Project:  Highlands Reservoir to Queen Ave. Project Type Project Element Entire Project Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐18 Facility Type:Distribution Piping Project Title:Pressure Zone:Highlands 565 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 2,970 LF 300$                 891,000$                267,300$          289,575$          1,448,000$        1,448,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    0‐10 years 1,448,000$        Capacity: 0% ‐$                    Condition: 100% 1,448,000$        100% 1,448,000$       1,448,000$        Project Location Map: City of Renton Water System Plan Capital Improvement Plan South of the Highlands Reservoir & President Park, replace old steel water mains off of Monroe Ave NE. Maintenance List of Main Replacement Projects Project Element Quantity Unit Unit Cost  ($/Unit)Subtotal Total Cost 8 "  Pipe Total Anticipated Project Cost Total Anticipated Project Cost Total Anticipated Project Cost Maintenance Condition Project: Monroe  Ave NE Project Type Project Element Entire Project Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐19 Facility Type:Distribution Piping Project Title:Pressure Zone:Talbot Hill 350 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 490 LF 300$                 147,000$                44,100$            47,775$            239,000$           239,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    0‐10 years 239,000$           Capacity: 0% ‐$                    Condition: 100% 239,000$           100% 239,000$          239,000$           Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Maintenance Condition Project: Shattuck  Ave Based on maintenance history, replace 6” CI on Shattuck Ave S. north of S. 36th Street. Maintenance List of Main Replacement Projects Project Element Quantity Unit Unit Cost  ($/Unit) 8 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐20 Facility Type:Distribution Piping Project Title:Pressure Zone:Kennydale 308 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 2,500 LF 400$                 1,000,000$             300,000$          325,000$          1,625,000$        1,625,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    0‐10 years 1,625,000$        Capacity: 0% ‐$                    Condition: 100% 1,625,000$        100% 1,625,000$       1,625,000$        Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Maintenance Condition Project: Garden  Ave N Replace old 12” asbestos water mains in Garden Ave N from N 3rd St to The Landing (N 8th St). Maintenance List of Main Replacement Projects Project Element Quantity Unit Unit Cost  ($/Unit) 12 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐21 Facility Type:Distribution Piping Project Title:Pressure Zone:West Hill 495 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 1,440 LF 300$                 432,000$                129,600$          140,400$          703,000$           703,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    0‐10 years 703,000$           Capacity: 0% ‐$                    Condition: 100% 703,000$           100% 703,000$          703,000$           Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Maintenance Condition Project: West Hill West Hill:  Replace old 4”, 6”, and 8” steel water mains along Stevens Ave S from the south end of Stevens Ave to NW 4th St. Maintenance List of Main Replacement Projects Project Element Quantity Unit Unit Cost  ($/Unit) 8 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:D‐22 Facility Type:Distribution Piping Project Title:Pressure Zone:Rolling Hills 590 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 9,770 LF 300$                 2,931,000$             879,300$          952,575$          4,763,000$        1,420 LF 400$                 568,000$                170,400$          184,600$          923,000$           5,686,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    0‐10 years 5,686,000$        Capacity: 0% ‐$                    Condition: 100% 5,686,000$        100% 5,686,000$       5,686,000$        Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Maintenance Condition Project: Tiffany  Park Area Based on maintenance history, replace steel wrapped water mains in the Tiffany Park area (wastewater did a project here a few years ago, so  we should have survey data for some of the area). Maintenance List of Main Replacement Projects Project Element Quantity Unit Unit Cost  ($/Unit) 8 "  Pipe 12 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:PZ‐01 Facility Type:Pressure Zone Rezoning Project Title:Pressure Zone:Highlands 445 Priority: 10‐20 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 1,200 LF 300$                 200,000$                60,000$            65,000$            325,000$           325,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 162,500$           10‐20 years 325,000$           Capacity: 50% 162,500$           Condition: 0% ‐$                    100% 325,000$          325,000$           Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan HLD 445/565 Pipe Reconfiguration Development area between Sunset Ln SE and NE Sunset Blvd As area gets re‐developed, new developments will need to connect to HLD 565 pipe due to fire flow deficiencies on HLD 445 pipe. Project Element Quantity Unit Unit Cost  ($/Unit) Rezone Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:PZ‐02 Facility Type:Pressure Zone Rezoning Project Title:Pressure Zone:Valley 196 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 300 LF 300$                 100,000$                ‐$                  ‐$                  100,000$           100,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 50,000$             0‐10 years 100,000$           Capacity: 50% 50,000$             Condition: 0% ‐$                    100% 100,000$          100,000$           Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan VLY196 Re‐zone Intersection of SE Carr Rd and Talbot Rd S. Re‐zone area to address low pressure and fire flow deficiencies and in VLY196 on transmission main north of Springbrook Springs. Hydrant S‐ 00235 at 401 S 43rd St & Talbot Rd will need to be re‐zoned, decommissioned, or removed. From Ch 7: " Storage analysis showed that the Valley area is deficient for all planning years till 2039 to supply operational and equalizing  volumes at 30 psi to the highest customers. The area has sufficient storage at 20 psi. To address this issue, the City is in the process of  connecting high elevation residents within the Valley 196 zone to higher pressure zone infrastructure. These improvements will provide  adequate operating pressures and fire flow pressures to these high elevation residents as well." Project Element Quantity Unit Unit Cost  ($/Unit) Rezone Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:P‐01 Facility Type:Annual Repair and Replacement Programs Project Title:Pressure Zone:System‐wide Priority: 10‐20 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% n/a LF ‐$                  ‐$                         ‐$                  ‐$                  ‐$                    ‐$                    Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    10‐20 years ‐$                    Capacity: 100% ‐$                    Condition: 0% ‐$                    100% ‐$                   ‐$                    Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Dead end 3,000 gpm fire flow program ‐ Hydrant NW‐00091 at 801 Rainier Ave N ‐ SW CRN of  Complex. ‐ Hydrant S‐00364 at 17910 Talbot Rd S. ‐ Hydrant S‐00174 at 1400 Talbot Rd S Renton Plaza NE CRN. ‐ Hydrant S‐00107 at 1301 Thomas Ln S. ‐ Hydrant S‐00123 at 1817 Grant Ave S ‐ NW CRN of APT. ‐ Hydrant S‐00167 at 1 S Grady Wy Renton Village‐ W SD of Red Lion Hotel.  ‐ Hydrant S‐00053 at 400 S 2nd St Renton High School ‐ E End. ‐ Hydrant S‐00218 at 400 S 2nd St Rention High School ‐ N SD. (5,000 gpm fire flow requirement) ‐ Hydrant N‐00129 at 480 Houser Way N. ‐ Hydrant SE‐00020 at 2205 Maple Valley Hwy Riviera Apt. ‐ Hydrant NE‐00038 at 1442 Hillcrest Ln NE. Hydrants are on dead ends but main line pipes are able to supply 3,000 gpm fire flow demand. These areas should be reviewed when new  development takes place and potentially looped or upsized. Project Element Quantity Unit Unit Cost  ($/Unit) Program Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:P‐02 Facility Type:Annual Repair and Replacement Programs Project Title:Pressure Zone:System‐wide Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 2,370 LF 300$                 711,000$                213,300$          231,075$          1,155,000$        1,155,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 100% 1,155,000$        0‐10 years 1,155,000$        Capacity: 0% ‐$                    Condition: 0% ‐$                    100% 1,155,000$       1,155,000$        Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Dead End 1,000 gpm fire flow program ‐ Hydrant S‐00189 at 616 S 25th St & Smithers Ave S. ‐ Hydrant NE‐00801 at 1180 Monterey Ave NE. ‐ Hydrant NE‐01092 at 2025 NE 15th St. ‐ Hydrant N‐00172 at 2600 Garden Ct N. ‐ Hydrant S‐00182 at 2500 Talbot Dr S. Hydrants are unable to supply 1,000 gpm fire flow requirement in dead end pipes. This program is to move hydrants from dead end pipes to  main line pipes. Project Element Quantity Unit Unit Cost  ($/Unit) Program Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:P‐03 Facility Type:Annual Repair and Replacement Programs Project Title:Pressure Zone:System‐wide Priority: Annual Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 65,630 LF 250$                 16,407,500$           4,922,250$      5,332,438$      26,662,000$     17,950 LF 300$                 5,385,000$             1,615,500$      1,750,125$      8,751,000$        4,620 LF 350$                 1,617,000$             485,100$          525,525$          2,628,000$        20,270 LF 400$                 8,108,000$             2,432,400$      2,635,100$      13,176,000$     770 LF 450$                 346,500$                103,950$          112,613$          563,000$           4,410 LF 500$                 2,205,000$             661,500$          716,625$          3,583,000$        2,360 LF 550$                 1,298,000$             389,400$          421,850$          2,109,000$        110 LF 700$                 77,000$                   23,100$            25,025$            125,000$           57,597,000$     Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    Annual 57,597,000$     Capacity: 0% ‐$                    Condition: 100% 57,597,000$     100% 57,597,000$    57,597,000$     Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Pipeline Repair and Replacement  Program (High Priority) System Wide Project to replace pipes that have reached or will reach their remaining useful life in the planning period based on installation date and pipe  material type. (see RUL Summary tab for breakdown of LF by pipe diameter size) 16 "  Pipe Project Element Quantity Unit Unit Cost  ($/Unit) 6 "  Pipe 8 "  Pipe 10 "  Pipe 12 "  Pipe 14 "  Pipe 18 "  Pipe 24 "  Pipe Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:PS‐01 Facility Type:Pump Station Project Title:Pressure Zone:Highlands 565 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% n/a n/a n/a 300,000$                90,000$            97,500$            488,000$           488,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 244,000$           0‐10 years 488,000$           Capacity: 50% 244,000$           Condition: 0% ‐$                    100% 488,000$          488,000$           Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Monroe Ave BPS Generator Monroe Ave BPS With the existing reliable sources and reservoirs, the Highlands 565 Operational Area does not have sufficient storage for all planning years till  2039. The Highlands 565 area is deficient by 1.26 MG by 2029 and 1.65 MG by 2039.  Excess storage located in the Highlands 445 Operational Area is sufficient to offset deficiency in Highlands 565. It is recommended that the City  install back‐up power generators at the Monroe Avenue BPS to allow storage to be provided from the Highlands 445 pressure zone to the  Highlands 465 pressure zone (which will also improve pumping capacity for long‐term). The City is already planning on adding a generator at  Monroe BPS as part of the construction of the new 6.3 MG reservoir in Highlands 445 pressure zone. Project Element Quantity Unit Unit Cost  ($/Unit) Pump Station Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:PS‐02 Facility Type:Pump Station Project Title:Pressure Zone:West Hill 495 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% n/a n/a n/a ‐$                         ‐$                  ‐$                  1,842,000$        1,842,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 35% 644,700$           0‐10 years 1,842,000$        Capacity: 35% 644,700$           Condition: 30% 552,600$           100% 1,842,000$       1,842,000$        Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan West Hill BPS West Hill BPS Install generator, increase pumping capacity, electrical, structural, and mechanical improvements. Estimated cost from RH2 Preliminary Design  Report. Project Element Quantity Unit Unit Cost  ($/Unit) Pump Station Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:PS‐03 Facility Type:Pump Station Project Title:Pressure Zone:Talbot Hill 350 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% n/a n/a n/a ‐$                         ‐$                  ‐$                  2,175,000$        2,175,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 35% 761,250$           0‐10 years 2,175,000$        Capacity: 35% 761,250$           Condition: 30% 652,500$           100% 2,175,000$       2,175,000$        Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan South Talbot BPS South Talbot BPS Replace fire and duty pumps, electrical, structural, and mechanical improvements. Estimated cost from RH2 Preliminary Design Report. Project Element Quantity Unit Unit Cost  ($/Unit) Pump Station Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:ST‐01 Facility Type:Storage Project Title:Pressure Zone:Rolling Hills 590 Priority: 0 Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 1.5 MG 9,000,000$             2,700,000$      2,925,000$      14,625,000$      100 HP 200,000$                 60,000$            65,000$            330,000$           750 HP 1,500,000$             450,000$          487,500$          2,440,000$        17,395,000$      Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 8,697,500$        0‐10 years 2,770,000$        Capacity: 50% 8,697,500$        10‐20 years 14,625,000$      Condition: 0% ‐$                    100% 17,395,000$     17,395,000$      Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Rolling Hills 590 Storage Rolling Hills 590 As shown in the storage analysis, with the existing reliable sources and reservoirs, the Rolling Hills 590 Operational Area does not have sufficient  storage for all planning years till 2039. Analysis shows that the operational area is deficient by 0.95 MG by 2039. A few options are available to  the City to mitigate the deficiency. • Construct a new 1.5 MG tank for the Rolling Hills 590 Operational Area. The new tank will replace the existing 0.3 MG tank. • Add back‐up power to the Maplewood BPS to increase pumping capacity from the Rolling Hills 490 Zone to the Rolling Hills 590 Zone, and add  auto‐start, auto‐transfer, and back‐up power to the Rolling Hills BPS such that three pumps can be operated at the same time. Project Element Quantity Unit Unit Cost  ($/Unit) Storage Rolling Hills Generator Maplewood Generator Total Anticipated Project Cost Project Type Project Element Generators Storage Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:ST‐02 Facility Type:Storage Project Title:Pressure Zone:West Hill 495 Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% n/a LF 300$                 ‐$                        ‐$                 ‐$                  ‐$                   ‐$                   Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 35% ‐$                   0‐10 years ‐$                   Capacity: 35% ‐$                   Condition: 30% ‐$                   100% ‐$                  ‐$                   Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan West Hill 495 Storage West Hill 495 PZ With the existing reliable sources and reservoirs, the West Hill 495 Operational Area does not have sufficient storage through 2039. Excess  storage located in the Valley Operational Area is sufficient to offset deficiencies in the West Hill 495. The Valley Operational Area has 1.04 MG  of excess storage available by 2039, which can be reliably pumped to the West Hill 495 Operational Area via the new West Hill BPS. The City is  currently planning on expanding capacity of the West Hill PS and adding a generator at the West Hill BPS as part of the West Hill BPS  Improvement Project. It is recommended that the City update operational strategy and reduce the operational band thus decreasing the  operational volume and mitigating deficiencies. Project Element Quantity Unit Unit Cost  ($/Unit) Storage Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:G‐01 Facility Type:General Project Title:Pressure Zone:System‐wide Priority: Annual Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 0 LF 150,000$          3,000,000$             ‐$                  ‐$                  3,000,000$        3,000,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 50% 1,500,000$        Annual 3,000,000$        Capacity: 0% ‐$                    Condition: 50% 1,500,000$        100% 3,000,000$       3,000,000$        Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Reservoirs Repair, Painting, Cathodic  Protection 0 $150,000 per year Project Element Quantity Unit Unit Cost  ($/Unit) General Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:G‐02 Facility Type:General Project Title:Pressure Zone:System‐wide Priority: Annual Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 0 LF 100,000$          2,000,000$             ‐$                  ‐$                  2,000,000$        2,000,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    Annual 2,000,000$        Capacity: 0% ‐$                    Condition: 100% 2,000,000$        100% 2,000,000$       2,000,000$        Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Emergency Response Water Projects 0 $100,000 per year Project Element Quantity Unit Unit Cost  ($/Unit) General Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:G‐03 Facility Type:General Project Title:Pressure Zone:System‐wide Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 0 LF 300,000$          ‐$                         ‐$                  ‐$                  300,000$           300,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    0‐10 years 300,000$           Capacity: 0% ‐$                    Condition: 100% 300,000$           100% 300,000$          300,000$           Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Pump Station Condition Evaluation  (mechanical, struture, electrical) 0 0 Project Element Quantity Unit Unit Cost  ($/Unit) General Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:G‐04 Facility Type:General Project Title:Pressure Zone:System‐wide Priority: 0‐10 years Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 0 LF 400,000$          ‐$                         ‐$                  ‐$                  400,000$           400,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    0‐10 years 400,000$           Capacity: 0% ‐$                    Condition: 100% 400,000$           100% 400,000$          400,000$           Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Storage Condition Evaluation (structural,  seimsic,…) 0 0 Project Element Quantity Unit Unit Cost  ($/Unit) General Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:G‐05 Facility Type:General Project Title:Pressure Zone:System‐wide Priority: Annual Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 0 LF 10,000$            200,000$                ‐$                  ‐$                  200,000$           200,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 100% 200,000$           Annual 200,000$           Capacity: 0% ‐$                    Condition: 0% ‐$                    100% 200,000$          200,000$           Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Security Improvements 0 0 Project Element Quantity Unit Unit Cost  ($/Unit) General Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:G‐06 Facility Type:General Project Title:Pressure Zone:System‐wide Priority: Annual Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 0 LF 50,000$            1,000,000$             ‐$                  ‐$                  1,000,000$        1,000,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 100% 1,000,000$        Annual 1,000,000$        Capacity: 0% ‐$                    Condition: 0% ‐$                    100% 1,000,000$       1,000,000$        Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Telemetry System and SCADA Upgrades 0 $50,000 per year Project Element Quantity Unit Unit Cost  ($/Unit) General Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:G‐07 Facility Type:General Project Title:Pressure Zone:System‐wide Priority: Annual Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 0 LF 100,000$          2,000,000$             ‐$                  ‐$                  2,000,000$        2,000,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 0% ‐$                    Annual 2,000,000$        Capacity: 0% ‐$                    Condition: 100% 2,000,000$        100% 2,000,000$       2,000,000$        Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan PRV Rehabilitation 0 $100,000 per year Project Element Quantity Unit Unit Cost  ($/Unit) General Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:G‐08 Facility Type:General Project Title:Pressure Zone:System‐wide Priority: Annual Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 0 LF 200,000$          4,000,000$             ‐$                  ‐$                  4,000,000$        4,000,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 100% 4,000,000$        Annual 4,000,000$        Capacity: 0% ‐$                    Condition: 0% ‐$                    100% 4,000,000$       4,000,000$        Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Improvements to pipelines on bridge 0 0 Project Element Quantity Unit Unit Cost  ($/Unit) General Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:R‐01 Facility Type:Regulatory Project Title:Pressure Zone:System‐wide Priority: Annual Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 0 LF 200,000$          4,000,000$             ‐$                  ‐$                  4,000,000$        4,000,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 100% 4,000,000$        Annual 4,000,000$        Capacity: 0% ‐$                    Condition: 0% ‐$                    100% 4,000,000$       4,000,000$        Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Regulatory Compliance Projects 0 $200,000 per year Project Element Quantity Unit Unit Cost  ($/Unit) Regulatory Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:R‐02 Facility Type:Regulatory Project Title:Pressure Zone:System‐wide Priority: Annual Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 0 LF 200,000$          4,000,000$             ‐$                  ‐$                  4,000,000$        4,000,000$        Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 100% 4,000,000$        Annual 4,000,000$        Capacity: 0% ‐$                    Condition: 0% ‐$                    100% 4,000,000$       4,000,000$        Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Water Conservation Program  Implementation 0 $200,000 a year Project Element Quantity Unit Unit Cost  ($/Unit) Regulatory Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab Project ID:R‐03 Facility Type:Regulatory Project Title:Pressure Zone:System‐wide Priority: Annual Project Status (Completed?):N Project Description: Location:  Purpose:  Anticipated Project Cost: Design/Admin Construction  Contingency 30% 25% 0 LF 400,000$          800,000$                ‐$                  ‐$                  800,000$           800,000$           Notes on Cost Estimation: Cost Allocation:Project Timing: Percent Cost Timing Cost Improvement: 100% 800,000$           Annual 800,000$           Capacity: 0% ‐$                    Condition: 0% ‐$                    100% 800,000$          800,000$           Project Location Map: Subtotal Total Cost City of Renton Water System Plan Capital Improvement Plan Water System Plan 0 $400,000 in 10 year and in 20 year Project Element Quantity Unit Unit Cost  ($/Unit) Regulatory Total Anticipated Project Cost Project Type Project Element Entire Project Total Anticipated Project Cost Total Anticipated Project Cost Go to CIP Summary Table Go to Assumptions Tab Go to Maps Tab