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HomeMy WebLinkAboutExhibit_2_SEPA_ChecklistSEPA Environmental checklist (WAC 197-11-960) July 2016 Page 1 of 12 SEPA ENVIRONMENTAL CHECKLIST Purpose of checklist: Governmental agencies use this checklist to help determine whether the environmental impacts of your proposal are significant. This information is also helpful to determine if available avoidance, minimization or compensatory mitigation measures will address the probable significant impacts or if an environmental impact statement will be prepared to further analyze the proposal. Instructions for applicants: This environmental checklist asks you to describe some basic information about your proposal. Please answer each question accurately and carefully, to the best of your knowledge. You may need to consult with an agency specialist or private consultant for some questions. You may use “not applicable” or "does not apply" only when you can explain why it does not apply and not when the answer is unknown. You may also attach or incorporate by reference additional studies reports. Complete and accurate answers to these questions often avoid delays with the SEPA process as well as later in the decision- making process. 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. Instructions for Lead Agencies: Please adjust the format of this template as needed. Additional information may be necessary to evaluate the existing environment, all interrelated aspects of the proposal and an analysis of adverse impacts. The checklist is considered the first but not necessarily the only source of information needed to make an adequate threshold determination. Once a threshold determination is made, the lead agency is responsible for the completeness and accuracy of the checklist and other supporting documents. Use of checklist for nonproject proposals: For nonproject proposals (such as ordinances, regulations, plans and programs), complete the applicable parts of sections A and B plus the SUPPLEMENTAL SHEET FOR NONPROJECT ACTIONS (part D). Please completely answer all questions that apply and note that the words "project," "applicant," and "property or site" should be read as "proposal," "proponent," and "affected geographic area," respectively. The lead agency may exclude (for non-projects) questions in Part B - Environmental Elements –that do not contribute meaningfully to the analysis of the proposal. A. Background [HELP] 1. Name of proposed project, if applicable: Rogolo Townhomes 2. Name of applicant: Joe Bernasconi. 3. Address and phone number of applicant and contact person: PO Box 1343 Renton, WA 98056; (253) 740-2119 4. Date checklist prepared: May 6, 2020 Exhibit 2 RECEIVED 07/29/2020 amorganroth PLANNING DIVISION DocuSign Envelope ID: 7AA8C5B2-956E-4E15-93A2-9CB8F148EB1E SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 2 of 12 5. Agency requesting checklist: City of Renton 6. Proposed timing or schedule (including phasing, if applicable): Construction will start upon the receipt of all required building and construction permits. This is estimated to occur in 2021. 7. Do you have any plans for future additions, expansion, or further activity related to or connected with this proposal? If yes, explain. None at this time. 8. List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal. Geotechnical Report: Associated Earth Sciences, Inc. Critical Areas Study: Re-Align Environmental Level One Downstream Analysis: D.R. Strong Consulting Engineers Inc. 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. Not at this time. 10. List any government approvals or permits that will be needed for your proposal, if known. SEPA Determination City of Renton Site Plan Approval City of Renton Other Customary Construction Related Permits City of Renton Construction General Stormwater Permit Department of Ecology 11. Give brief, complete description of your proposal, including the proposed uses and the size of the project and site. There are several questions later in this checklist that ask you to describe certain aspects of your proposal. You do not need to repeat those answers on this page. (Lead agencies may modify this form to include additional specific information on project description.) The project is the development of the existing 0.139 acre parcel with six new townhouses. 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 Site is located at 82 Williams Avenue South, in Renton, Washington, also known as King County Tax Parcel Number 000720-0147. The Site is located in the NW ¼ Section 17, Township 23 N, Range 5 W. B. Environmental Elements [HELP] 1. Earth [help] a. General description of the site: (circle one): Flat, rolling, hilly, steep slopes, mountainous, other _____________ DocuSign Envelope ID: 7AA8C5B2-956E-4E15-93A2-9CB8F148EB1E SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 3 of 12 b. What is the steepest slope on the site (approximate percent slope)? The steepest slope on the Site is approximately 7% and is found in the northeast corner of the property. 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. The referenced Web Soil Survey (WSS) resource identifies Urban Land (Map Unit Symbol Ur) as the primary soil unit underlying the subject site. Per the geotechnical report, the soils present on-site is Holocene Alluvium, which consists of silt with some fine grained sands to a depth of approximately 8 feet. d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. No surface indictations or history of unstable soils found in the immediate vicinity. 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. Total property area is 6,001 s.f. and the area of work is 6,266 s.f. not including offsite storm and utility connections. All surplus soils shall be exported to an approved drop off site. Cut Volume is 1 cu. yds. Fill Volume is 89 cu. yds. Net Volume of cut and fill 88 cu. yards to be exported. f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe. There could be a short-term increase in the potential for on-site erosion where soils are exposed during site preparation and construction, however, the Project will implement all required BMPs and comply with all applicable erosion control measures, short-term and long-term. g. About what percent of the site will be covered with impervious surfaces after project construction (for example, asphalt or buildings)? About 84% of the site will be covered with impervious surfaces. h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: A temporary erosion control plan will be implemented at the appropriate time. Erosion control measures may include the following: siltation fences, controlled surface grading, stabilized construction entrance, and other measures which may be used in accordance with requirements of City of Renton. 2. Air [help] 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. Short-term emissions will be those associated with construction and site development activities. These will include dust and emissions from construction equipment. Long-term impacts will result from increased vehicle traffic. b. Are there any off-site sources of emissions or odor that may affect your proposal? If so, generally describe. Off-site sources of emissions or odors are those that are typical of of a mixed use neighborhood in the City of Renton’s Center Downtown zoning district. These will include automobile emissions form traffic on adjacent roadways and fireplace DocuSign Envelope ID: 7AA8C5B2-956E-4E15-93A2-9CB8F148EB1E SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 4 of 12 emissions from any nearby homes. c. Proposed measures to reduce or control emissions or other impacts to air, if any: The Washington Clean Air Act requires the use of all known, available, and reasonable means of controlling air pollution, including dust. Construction impacts will not be significant and could be controlled by measures such as washing truck wheels before exiting the site. In addition, exposed dirt surfaces will be watered during extended dry periods to control dust. 3. Water [help] a. Surface Water: [help] 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. The Cedar River is located approximately 200 feet northeast of the Site. 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. No, the project will not require any work over, in or adjacent to the described waters. 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. None. 4) Will the proposal require surface water withdrawals or diversions? Give general description, purpose, and approximate quantities if known. No, the proposal will not withdraw or divert surface water. 5) Does the proposal lie within a 100-year floodplain? If so, note location on the site plan. No, the proposal does not lie within a 100-year floodplain. 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. No, a public sanitary sewer system will serve the townhouses. There will be no discharge of waste materials to surface waters. b. Ground Water: [help] 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. No groundwater will be withdrawn. Public water lines will be installed to serve the development. No water will be discharged to the groundwater. 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. No waste material is proposed to be discharged into the ground. The Site will be served by public sanitary sewers and a public water system. DocuSign Envelope ID: 7AA8C5B2-956E-4E15-93A2-9CB8F148EB1E SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 5 of 12 c. Water runoff (including stormwater): 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. The only source of storm water runoff resulting from the proposed project is from the proposed roof area . The roof drains will all convey runoff to a single catch basin located on site and from there the runoff will be conveyed west to the existing conveyance system in Williams Avenue S. This conveyance system directs the water north for approximately 200 feet before it outfalls into the Cedar River. 2) Could waste materials enter ground or surface waters? If so, generally describe. No. 3) Does the proposal alter or otherwise affect drainage patterns in the vicinity of the site? If so, describe. The proposal will not affect the drainage patterns in the vicinity of the site. The new development will discharge water into an existing conveyance system located along the Site frontage. d. Proposed measures to reduce or control surface, ground, and runoff water, and drainage pattern impacts, if any: A City approved storm drainage system will be designed and implemented in order to mitigate any adverse impacts from storm water runoff. Temporary and permanent drainage facilities will be used to control quality and quantity of surface runoff during construction and after development. Erosion control BMPs will be implemented and maintained throughout the construction process. 4. Plants [help] a. Check the types of vegetation found on the site: __ __deciduous tree: alder, maple, aspen, other __ __evergreen tree: fir, cedar, pine, other __ __shrubs __X__grass __ __pasture __ __ crop or grain __ __ Orchards, vineyards or other permanent crops. __ __ wet soil plants: cattail, buttercup, bullrush, skunk cabbage, other __ __water plants: water lily, eelgrass, milfoil, other __ __other types of vegetation b. What kind and amount of vegetation will be removed or altered? Nearly all vegetation will be removed or altered during construction. c. List threatened and endangered species known to be on or near the site. None to our knowledge. d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the site, if any: DocuSign Envelope ID: 7AA8C5B2-956E-4E15-93A2-9CB8F148EB1E SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 6 of 12 Any Site area that will not be covered by impervious surfaces will be landscaped lawn area after construction has been completed. Landscaping will be installed in accordance with the provisions of the City of Renton’s Zoning Code. e. List all noxious weeds and invasive species known to be on or near the site. None to our knowledge. 5. Animals [help] 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. Examples include: birds: hawk, heron, eagle, songbirds, other: mammals: deer, bear, elk, beaver, other: fish: bass, salmon, trout, herring, shellfish, other ________ b. List any threatened and endangered species known to be on or near the site. None known or documented within project area. c. Is the site part of a migration route? If so, explain. Western Washington is in the migration path of a wide variety of non-tropical songbirds, and waterfowl, including many species of geese. d. Proposed measures to preserve or enhance wildlife, if any: None at this time. e. List any invasive animal species known to be on or near the site. None known or documented within project area. 6. Energy and Natural Resources [help] 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. Electricity and/or natural gas will serve as the primary energy source for residential heating and cooling within the development. Any wood stoves incorporated into the new townhouse units will comply with all local and State regulations. b. Would your project affect the potential use of solar energy by adjacent properties? If so, generally describe. No. 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: The required measures of the Washington State Energy Code and the Uniform Building Code will be incorporated in the construction of the residential units. Energy conservation fixtures and materials are encouraged in all new construction. 7. Environmental Health [help] 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. DocuSign Envelope ID: 7AA8C5B2-956E-4E15-93A2-9CB8F148EB1E SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 7 of 12 No, there are no environmental health hazards that could occur as a result of this proposal. 1) Describe any known or possible contamination at the site from present or past uses. There are no known on-site environmental health hazards known to exist today and none will be generated as a direct result of this proposal. 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. No existing hazardous chemicals/conditions will affect project development and design. 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. No toxic or hazardous chemicals will be stored, used, or produced during the projects development or at any time during the operating life of the project. 4) Describe special emergency services that might be required. No special emergency services will be required. 5) Proposed measures to reduce or control environmental health hazards, if any: Special measures are not anticipated for this Project. b. Noise 1) What types of noise exist in the area which may affect your project (for example: traffic, equipment, operation, other)? The primary source of off-site noise in the area originates from vehicular traffic present on adjacent streets. 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)? Indi- cate what hours noise would come from the site. Short-term impacts will result from the use of construction equipment during the site development and residential construction. Construction will occur in compliance with allowed construction hours per City of Renton Code Noise Control: Monday-Friday 7 AM to 8 PM and Saturday 9 AM to 8PM. No work on Sunday. 3) Proposed measures to reduce or control noise impacts, if any: Construction tools, equipment and heavy machinery will be kept in good working order. 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. There is one single-family home on the Site. The current use of adjacent properties is listed as follows: North, East, and South: Single-Family homes West: City of Renton Right of Way DocuSign Envelope ID: 7AA8C5B2-956E-4E15-93A2-9CB8F148EB1E SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 8 of 12 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 nonforest use? Not to our knowledge. 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: Not to our knowledge. c. Describe any structures on the site. One single-family home and one detached garage. d. Will any structures be demolished? If so, what? Yes, both existing structures will be demolished. e. What is the current zoning classification of the site? CD (Center Downtown). f. What is the current comprehensive plan designation of the site? Renton City Center Community Plan. g. If applicable, what is the current shoreline master program designation of the site? Not applicable. h. Has any part of the site been classified as a critical area by the city or county? If so, specify. No. i. Approximately how many people would reside or work in the completed project? Approximately 16 individuals will reside in the completed residential development (6 units x 2.57 persons per household = 15.42 individuals). j. Approximately how many people would the completed project displace? The demolition of the existing residence will displace approximately 2 individuals. k. Proposed measures to avoid or reduce displacement impacts, if any: None at this time. DocuSign Envelope ID: 7AA8C5B2-956E-4E15-93A2-9CB8F148EB1E SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 9 of 12 L. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans, if any: Project will meet all applicable requirements of the City of Renton Municipal Code. m. Proposed measures to reduce or control impacts to agricultural and forest lands of long-term commercial significance, if any: Not applicable. 9. Housing [help] a. Approximately how many units would be provided, if any? Indicate whether high, mid- dle, or low-income housing. 6 middle-income townhouses will be provided. b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low-income housing. One middle-income home will be eliminated. c. Proposed measures to reduce or control housing impacts, if any: None. 10. Aesthetics [help] a. What is the tallest height of any proposed structure(s), not including antennas; what is the principal exterior building material(s) proposed? The maximum building height will conform to City of Renton Standards. b. What views in the immediate vicinity would be altered or obstructed? Views in the vicinity are not likely to be enhanced, extended or obstructed by development of this project. b. Proposed measures to reduce or control aesthetic impacts, if any: The location of the buildings adheres to or exceeds the minimum setback requirements of the zoning district. 11. Light and Glare [help] a. What type of light or glare will the proposal produce? What time of day would it mainly occur? Light and glare will be produced from building lighting. Light will also be produced from vehicles using the site. The light and glare will occur primarily in the evening and before dawn. b. Could light or glare from the finished project be a safety hazard or interfere with views? Light and glare from the project will not cause hazards nor interfere with views. c. What existing off-site sources of light or glare may affect your proposal? The primary off-site source of light and glare will be from vehicles traveling along the area roadways. Also, the adjacent residential uses and streetlights may create light and glare. d. Proposed measures to reduce or control light and glare impacts, if any: None are anticipated at this time. DocuSign Envelope ID: 7AA8C5B2-956E-4E15-93A2-9CB8F148EB1E SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 10 of 12 12. Recreation [help] a. What designated and informal recreational opportunities are in the immediate vicinity? Jones Park is located 200 feet east of the Site. b. Would the proposed project displace any existing recreational uses? If so, describe. No. c. Proposed measures to reduce or control impacts on recreation, including recreation opportunities to be provided by the project or applicant, if any: None are anticipated at this time. 13. Historic and cultural preservation [help] 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. According to the Washington Information System for Architectural and Archaeological Records Data (WISAARD) the property, 82 Williams Avenue S., is not a historic property recorded in the inventory at this time. 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. None known. 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. The King County GIS data and Washington Information System for Architectural and Archaeological Records Data (WISAARD) was used to assess the potential impacts to cultural and historic resources on and near the project. 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. No measures are anticipated. If an archeological site is found during the course of construction, the State Historic Preservation Officer will be notified. 14. Transportation [help] 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. The project will access directly from Williams Avenue S. 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? Bus stops within a 1/2 mile from Site: Redmond Transi Center DocuSign Envelope ID: 7AA8C5B2-956E-4E15-93A2-9CB8F148EB1E SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 11 of 12 c. How many additional parking spaces would the completed project or non-project proposal have? How many would the project or proposal eliminate? The completed project will have a garage parking spaces. Each townhouse will have a single garage parking space. 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). None are anticipated at this time. e. Will the project or proposal use (or occur in the immediate vicinity of) water, rail, or air transportation? If so, generally describe. No. 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 nonpassenger vehicles). What data or transportation models were used to make these estimates? 60 trips. (10 trips per unit: 10 x 6 units = 60trips). Peak hours occur during one o’clock in the afternoon and eight o’clock in the morning. It is anticipated that these peak hours will not see more than 20 additional tiprs as a result of this Project. 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. No. h. Proposed measures to reduce or control transportation impacts, if any: Any necessary Traffic Mitigation Fees will be paid to City of Renton. 15. Public Services [help] 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. Yes, the proposal will result in an increase for those services typical of a residential development of this size and nature. School age children generated by this development will attend schools in Renton School District #405. b. Proposed measures to reduce or control direct impacts on public services, if any. In addition to payment of annual property taxes by homeowners, the proponent will mitigate the direct impacts of the proposal through the City’s traffic and school mitigation programs, if required. 16. Utilities [help] 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. Electricity: Puget Sound Energy Natural Gas: Puget Sound Energy DocuSign Envelope ID: 7AA8C5B2-956E-4E15-93A2-9CB8F148EB1E SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 12 of 12 Water: City of Renton Water District Sewer: City of Renton Sewer District Telephone: Century Link C. Signature [HELP] 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. Signature: _______________07-13-20 Name of signee: Yoshio L. Piediscalzi Position and Agency/Organization: DR Strong Consulting Engineers Date Submitted: 07.13.20 DocuSign Envelope ID: 7AA8C5B2-956E-4E15-93A2-9CB8F148EB1E