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HomeMy WebLinkAboutExhibits_Combined_FINALWashington – Renton North 8th and Logan Avenue North, Renton, WA 98055 51 52 53 54 55 51 52 53 54 55 A B C D E F A B D E F C Revised 03-19-15 Copyright 2015 © The Boeing Company. All rights reserved. 900 900 167 169 167 D40 D9 D35 D20D44 D41 D4 D25D32D30 D1 5 D1 0 405 515 405 405 D51 D4 8 D50 EXIT 5 EXIT 4 EXIT 4B EXIT 4A EXIT 3 EXIT 2B From Issaquah From Bellevue 4-04 Medical Clinic Safety LKWASHINGTONBLVDNFrom Seattle Boeing Employees Flying Association RAI N I E R A V E N 4-41 4-20 4-21 4-69 4-78 4-77 4-79 4-71 4-42 4-45 Apron D 5-27 5-403 5-288 9 7 1 15 20 12 10 13A 14 81-01GARDEN AVE N NEVANEDRAGPARK AVE NN 8TH ST 11 10-16 10-13 4-89 4-88BadgeOce 10-20 10-80 Hub4-17 4-90 4-75 4-81 4-82 4-83 4-86 Renton Airport From I-5 From Longacres Park From Kent and Auburn From EnumclawApron A Apron BRAINIER AVE N RAINIER AVE S AIRPORT WAY REN T O N A V E S S 3RD ST S 2ND ST Stadium 4-70 4-51 S U N S E T B LV D W BENSON RD S M. L . K I N G J R W A Y S SW 10TH S T OAKESDALE AV E SW SW 19TH ST SW 16TH ST DNOMYARWSEVAWSEVADNILTALBOTRDLOGANAVENCEDAR R IVE R N 1 S T S T S 4TH ST N 3RD ST N 4TH ST NNEDRAGSEVATTENRUBLOGAN AVE S SW 7TH ST GRADY WAY S W S GRADY W AY NEVAYROTCAFMONSTERRDNEVASMAILLIWFrom Seattle N 5TH ST N 6TH ST N 8TH ST N 10TH ST N 10TH P L 5-45 7-244 Rivertech Corporate Center HOUSERWAYBYPASSPARK AVE N WELLS AVE N POWELL AVE SW NACHESAVEEmployee gates AMS Turnstile gates Fence lines Boeing property General parking Restricted parking Bus stop Helistop Cafeteria in the building Boeing North Bridge BoeingSouthBridge 4-65 4-504-68LAKE WASHINGTON 5-50 5-51 BRONSON W AY N HOUSER WAY NMAIN AVE S7-206 Triton Towers Two 7-207 Triton Towers Three 5-08/5-09 PERIMETER RDPERIMETER RDPERIMETER RD 4-44 LOGAN AVE ND45Renton ENVIRONMENTAL CHECKLIST 1 6/30/2017 ENVIRONMENTAL CHECKLIST A. BACKGROUND 1. Name of proposed project, if applicable: Boeing Replace sewer Lift station near 4-42, Fuel spill containment at Apron D, modify gate D-50 gate entrance 2. Name of applicant: The Boeing Company P.O. Box 3707, M/S 1W-09 Seattle, WA 98124-2207 3. Address and phone number of applicant and contact person: Mark Clement Facilities Permits/Land use The Boeing Company P.O. Box 3707, M/S 96-01 Seattle, WA 98124-2207 Ph [206 617-2944] 4. Date checklist prepared: March 2017 5. Agency requesting checklist: City of Renton, Washington State Department of Ecology, 6. Proposed timing or schedule (including phasing, if applicable): July 2017 to December 2017 7. Do you have any plans for future additions, expansion, or further activity related to or connected with this proposal? If yes, explain. None known at this time. 8. List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal. 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. Standard Stream Narrative and Habitat Data Report, Geotechnical report and a Technical information report, has been prepared as part of this project and will be part of City of Renton permit records. 10. List any government approvals or permits that will be needed for your proposal, if known. ENVIRONMENTAL CHECKLIST 2 6/30/2017 State of Washington: Washington State Department Ecology Shoreline substantial development permit review City of Renton/Local: State Environmental Policy Act Review, Renton Land use/ Shoreline, Building & 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 Project Description The project consists of three separate tasks at the Boeing main Renton plant and at the Renton Municipal airport. Replace sewer lift station near 4-42 Fuel spill containment at Apron D, Modify D-50 gate entrance Task one Replace sewer lift station near 4-42, Replace sewer lift station is just west of the 4-42 bldg underneath the Boeing internal roadway on the east side of the Cedar River Task two Fuel spill containment at Apron D, Fuel spill containment at Apron D is near the Boeing south bridge adjacent to the Boeing access road east of the river ENVIRONMENTAL CHECKLIST 3 6/30/2017 Task three Modify D-50 gate entrance Modify D-50 gate entrance is adjacent to East. Perimeter road and west of the Cedar River on Boeing leased airport property. Task one Replace sewer lift station near 4-42 Scope of Work The scope of work for this task involves replacement of Building 4 -42 sewage lift station. This lift station serves Building 4 -42, 4-41 and west side of Building 4-20. The new lift station shall be constructed and readied to place on line. During an outage, the sewer pipes shall be switched from the old lift station to the new lift station without impacting the building operations. Design of the new lift station shall take into effect the need to keep the buildings operational except for the switchover. Reroute existing fire line for new lift station The scope of work includes installation of a new vault for collection of sewage, two new submersible sewage pumps, controls and piping. A new 8” sewer line from sewage collected from Building 4-42 and 4-41 will be rerouted to the new 8 ft. sewage lift station vault. A 48” diameter manhole will be installed to collect the sewage upstream of the new vault The 4” discharge line from the new sewage pumps will be connected to the existing 4” sewage discharge line just south of the new lift station. The old sewage lift station will be demolished and filled in after the new lift station is put into service. Impervious surface disturbance is approx. 1900 sq. ft. ENVIRONMENTAL CHECKLIST 4 6/30/2017 Task Two Fuel spill containment Apron D Scope of Work The project will add a new fuel containment to the Boeing Apron D which is used for 737 Aircraft stalls. The system is designed to capture any fuel that may be spilled on the apron in an underground holding area. To allow for control and isolation of the storm water flow paths in the event of a spill, the existing 72” storm drainage a manhole will be replaced with an 84” storm drainage manhole. The replacement will allow for the installation of valves to direct the storm drainage flow. To contain any potential fuel the project will install 2 each new 5000 gallon fuel spill containment tanks The project will replace several short (approx. 7LF each) sections of existing 24 & 12 diameter pipes. The system is being designed to maintain the current operating conditions of the existing system only making modifications to allow for containment and isolation of potentially fuel laden storm flows. The hydrology of the normally operating system will not be impacted by this project. The project will then replace 840 sq. ft. of existing Asphalt pavement, and 750 sq. ft. of concrete pavement for a total of 1,590 total replaced pavement Task 3 Modify existing Boeing Gate D-50 entrance to add a pedestrian walkway path Scope of Work ENVIRONMENTAL CHECKLIST 5 6/30/2017 This scope of work for this task involves of removal of a 24ft automatic gate and 60 ft. of existing fencing to create new opening, Remove asphalt and curbing. The Installation of 136 LF of new 7 ft. high fencing, and new 36 ft. wide double swing gate. Add 1each traffic control swing arm Replace Approx. 3280 sq. ft. of existing Asphalt Add 2 new concrete filled steel bollards Add new 3 x 7 exterior door, 4x 4 metal landing, metal stairs and 3x5 awning at existing guard house Relocate 2 each light fixtures 7’ high on existing guard shack. Point light fixtures downwards and away from Cedar River . 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. See above Refer to Neighborhood Map; and Site Map for project location. Legal Description on cover sheet B. ENVIRONMENTAL ELEMENTS 1. Earth a. General description of the site (circle one): Flat, rolling, hilly, steep slopes, mountainous, other . . . ... ENVIRONMENTAL CHECKLIST 6 6/30/2017 Flat; b. What is the steepest slope on the site (approximate percent slope)? 2%; 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 prime farmland. Sandy silt loam d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. Yes, Liquefaction zone. See Geotechnical report e. Describe the purpose, type, and approximate quantities of any filling or grading proposed. Indicate source of fill. No grading or fill proposed f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe. . Any risks will be mitigated using best management practices & temporary erosion and sedimentation control (TESC) plan will be in place to prevent erosion. These elements may include minimizing exposed soils, stabilizing exposes soils, using erosion control fences and inlet protection g. About what percent of the site will be covered with impervious surfaces after project construction (for example, asphalt or buildings)? 98% no change h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: Temporary erosion control measures will be used by contractor 2. Air a. What types of emissions to the air would result from the proposal (i.e., dust, automobile, odors, and industrial wood smoke) during construction and when the project is completed? If any, generally describe and give approximate quantities if known. Temporary dust and smoke from construction equip. during normal construction activities. b. Are there any off-site sources of emissions or odor that may affect your proposal? If so, generally describe. ENVIRONMENTAL CHECKLIST 7 6/30/2017 No c. Proposed measures to reduce or control emissions or other impacts to air, if any: Mitigation measures to reduce emissions include ensuring that machines and equipment used during construction are well maintained. 3. Water a. Surface: 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. Cedar River which flows into Lake Washington 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. Yes, see site map 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. NA 4) Will the proposal require surface water withdrawals or diversions? Give general description, purpose, and approximate quantities if known. NA 5) Does the proposal lie within a 100-year floodplain? If so, note location on the site plan. No 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. ENVIRONMENTAL CHECKLIST 8 6/30/2017 No b. Ground: 1) Will ground water be withdrawn, or will water be discharged to ground water? Give general description, purpose, and approximate quantities if known. No 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. None 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. Storm water runoff discharges into the Cedar River through a 6-inch diameter NPDES permitted pipe. The paved area collected by slot drains and conveyed to a treatment system on the Boeing property. After the runoff is treated it is discharged into the Lake Washington through an existing 60-inch diameter pipe. 2) Could waste materials enter ground or surface waters? If so, generally describe. NA d. Proposed measures to reduce or control surface, ground, and runoff water impacts, if any: The work conducted under Task 3 will be covered under Construction Permit WAR303562, a SWPPP is developed and appropriate BMP’s will be implemented to control erosion. The additional tasks will implement similar controls, such as filter fabric, plastic covering silt fence, straw waddles and street sweeping will be utilized. . 4. Plants a. Check or circle types of vegetation found on the site: deciduous tree: alder, maple, aspen, other evergreen tree: fir, cedar, pine, other ENVIRONMENTAL CHECKLIST 9 6/30/2017 shrubs, grass, pasture, crop or grain, wet soil plants: cattail, buttercup, bullrush, skunk cabbage, other water plants: water lily, eelgrass, milfoil other types of vegetation . . b. What kind and amount of vegetation will be removed or altered? None c. List threatened or endangered species known to be on or near the site. Migratory Salmon- Puget Sound Chinook salmon, Puget Sound steelhead trout, Coastal/Puget Sound Bull trout in Cedar River, see stream narrative study for detailed list d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the site, if any: None proposed 5. Animals a. Circle any birds and animals, which have been observed on or near the site or are known to be on or near the site: Birds and animals which have been observed on or near the site are listed below: Birds: seagulls, crows, eagles, Blue heron Mammals: Beaver Fish: Coho salmon, Chinook salmon sockeye salmon steelhead and cutthroat trout, native char (bull trout) and long fin smelt b. List any threatened or endangered species known to be on or near the site. Puget Sound Steelhead and their status are under ESA, the species is listed as “threatened,” as are Puget Sound Chinook salmon and coastal/Puget Sound bull trout c. Is the site part of a migration route? If so, explain. Yes Pacific Flyway; see 2003 Boeing EIS. Puget Sound Chinook salmon, Puget Sound steelhead trout, coho salmon, sockeye salmon, coastal cutthroat trout, non-anadroumous rainbow trout d. Proposed measures to preserve or enhance wildlife, if any: None proposed 6. Energy and natural resources ENVIRONMENTAL CHECKLIST 10 6/30/2017 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. Electric power 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: None 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. None known 1) Describe special emergency services that might be required. None known 2) Proposed measures to reduce or control environmental health hazards, if any: Contractor mitigation plan, Pre –construction meeting, safety plan b. Noise 1) What types of noise exist in the area which may affect your project (for example: traffic, equipment, operation, other)? None, Renton airport nearby 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. Temporary noise Construction from equipment, 3) Proposed measures to reduce or control noise impacts, if any: Construction during daytime only ENVIRONMENTAL CHECKLIST 11 6/30/2017 8. Land and shoreline use a. What is the current use of the site and adjacent properties? The site is fully developed as an aircraft manufacturing and final assembly facility. Renton Airport and Boeing Apron D leased and developed for Pre- flight stalls b. Has the site been used for agriculture? If so, describe. No c. Describe any structures on the site. The Renton Plant and is a large airplane manufacturing and final assembly facility, consisting of many buildings and ancillary uses. Renton Municipal Airport has numerous pre- flight aircraft stalls and aircraft hangars and support buildings. The City of Renton boathouse is adjacent to the site Will any structures be demolished? If so, what? None e. What is the current zoning classification of the site? UCN-2 f. What is the current comprehensive plan designation of the site? UCN-2 g. If applicable, what is the current shoreline master program designation of the site? The Cedar River and Lake Washington are shorelines of the state and subject to the Shoreline Management Act. The City’s Shoreline Master Program (SMP) designates the project area as Shoreline High Intensity and it is in Cedar River Reach A and Lake Washington reaches I and J. h. Has any part of the site been classified as an "environmentally sensitive" area? If so, specify. Cedar River, Lake Washington i. Approximately how many people would reside or work in the completed project? ENVIRONMENTAL CHECKLIST 12 6/30/2017 Varies, j. Approximately how many people would the completed project displace? None k. Proposed measures to avoid or reduce displacement impacts, if any: None l. Proposed measures to ensure the proposal are compatible with existing and projected land uses and plans, if any: No change in existing uses 9. Housing a. Approximately how many units would be provided, if any? Indicate whether high, middle, or low-income housing. None b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low-income housing. None c. Proposed measures to reduce or control housing impacts, if any: None 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? No new structures b. What views in the immediate vicinity would be altered or obstructed? None c. Proposed measures to reduce or control aesthetic impacts, if any: None 11. Light and glare a. What type of light or glare will the proposal produce? What time of day Would it mainly occur? ENVIRONMENTAL CHECKLIST 13 6/30/2017 2 each exterior lights above doors at existing guard shack for pedestrian safety between dusk and dawn b. Could light or glare from the finished project be a safety hazard or interfere with views? No c. What existing off-site sources of light or glare may affect your proposal? None d. Proposed measures to reduce or control light and glare impacts, if any: Light are pointed at the ground 12. Recreation a. What designated and informal recreational opportunities are in the immediate vicinity? The Cedar River shoreline trail and park are within the general area of the Renton Site. Kayak club, Renton City Boathouse b. Would the proposed project displace any existing recreational uses? If so, describe. None. c. Proposed measures to reduce or control impacts on recreation, including recreation opportunities to be provided by the project or applicant, if any: NA 13. Historic and Cultural Preservation a. Are there any places or objects listed on, or proposed for, national, state, or local preservation registers known to be on or next to the site? If so, generally describe. No structures of historical significance have been identified on the project site. The Washington State Information System for Architectural and Archaeological Records Data does not identify any properties within the project area as being on the historic property inventory or register. Mitigation measures identified below will need to be implemented during construction if archaeological resources are encountered during construction. ENVIRONMENTAL CHECKLIST 14 6/30/2017 b. Generally describe any landmarks or evidence of historic, archaeological, scientific, or cultural importance known to be on or next to the site. None have been identified on the project site. c. Proposed measures to reduce or control impacts, if any: Should any unknown archaeological resources be encountered during project activities, ground-disturbing activities will be halted in the area of the find in accordance with RCW 27.53.060 (Archaeological Sites and Resources) and RCW 27.44.020 (Indian Graves and Records). A professional archaeologist will be called in to assess the significance of the find, and the Department of Archaeology and Historic Preservation in Olympia will be notified so that a course of action can be implemented. 14. Transportation a. Identify public streets and highways serving the site, and describe proposed access to the existing street system. Show on site plans, if any. The site has access to North 6th Street and Logan Avenue North. b. Is site currently served by public transit? If not, what is the approximate distance to the nearest transit stop? Yes Metro. 150 yards c. How many parking spaces would the completed project have? How many would the project eliminate? NA d. Will the proposal require any new roads or streets, or improvements to existing roads or streets, not including driveways? If so, generally describe (indicate whether public or private). No e. Will the project use (or occur in the immediate vicinity of) water, rail, or air transportation? If so, generally describe. Yes, Renton Municipal Airport, Rail spur f. How many vehicular trips per day would be generated by the completed project? If known, indicate when peak volumes would occur. None g. Proposed measures to reduce or control transportation impacts, if any: None ENVIRONMENTAL CHECKLIST 15 6/30/2017 15. Public Services a. Would the project result in an increased need for public services (for example: fire protection, police protection, health care, schools, other)? If so, generally describe. None is anticipated. b. Proposed measures to reduce or control direct impacts on public services, if any. NA 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. Electrical power for construction equipment PSE, King County Metro Sewer 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. Signature: _______________________________________ Mark D. Clement Date Submitted: _________________________________ Dan.johnston on: Mar 21, 2017 10:40 AM File: Q:\FederalWay\2017\A17.0167\00\CADD\Dwgs\C07_RTN-YD-C153C.dwg BOEING COMMERCIAL AIRPLANE GROUP RENTON WASHINGTON Boeing Replace sewer Lift station near 4-42, Fuel spill containment at Apron D, modify gate D-50 gate entrance MITIGATION DESCRIPTION Construction Mitigation Measures & Best Practices: All activities will begin with the implementation and installation of Best Management Practices (BMP). These practices include: Safety/ Environmental Pre-construction meeting The project will start with Boeing Environmental and Safety preconstruction to mitigate any risk associated with project Proposed Hauling/ Transportation routes Contractors will apply for their own hauling traffic control plans permits related to this project. And will follow a city approved route. Construction. The actual Construction will be accomplished by a Construction contractor. The contractor will call for all required inspections, as well as site pre-construction meeting. The contractor will keep records of any special inspections at the construction site  Flaggers will be used to reduce impacts  Activities will be scheduled during the City of Renton approved hours.  Dump trucks will have a cushion of sand to dampen loading noise.  Trucks will use trailers to reduce the number of trips.  Equipment will be shut off during standby activities to limit noise and exhaust.  Materials will be recycled to the extent possible minimizing debris, hauling and preservation of resources.  Activities will be overlapped as much as possible to shorted duration of overall construction duration. BOEING COMMERCIAL AIRPLANE GROUP RENTON WASHINGTON Storm Water - TECS Construction will start with the implementation and installation of Best Management Practices (BMP) for Temporary Erosion and Sedimentation Control (TESC) under supervision of Boeing Environmental personnel. All storm water drain inlets in and around the proposed construction operations and staging areas will be surrounded by oil absorbent padding to mitigate the potential of any hydraulic/fuel leakages emanating from construction machinery entering the watershed As a best management practice, any soil piles resulting from excavation activities will be covered with an impervious material, such as Vis -queen, to minimize and avoid erosion and to prevent silt from entering into the Cedar River Snow, Ice, dirt and mud removal Contractor shall remove snow and ice to the extent necessary to perform the work. The use of calcium chloride or other chemicals will not be permitted to remove snow or ice. Contractor shall assure that vehicles are constructed, loaded, maintained and covered as necessary to prevent the deposition of dirt, mud or other debris on public roadways. Dirt mud or debris shall be removed on continual basis. Any dirt, mud or debris dropped by vehicles shall be removed immediately. Dust Control Through the entire construction period the Contractor shall take all necessary steps to dust control all working area and unpaved roads. The use of calcium chloride or other chemicals will not be permitted for dust control. The Contractor will accomplish dust control by watering and sprinkling to satisfactorily settle the dust. Contractor shall comply with any requirements imposed by law to prevent fugitive dust emissions. All demolished materials and debris will be stockpiled on site to prevent dust and sedimentation from migrating onto roadways. Contractor vehicles that are transporting materials to and from the site will be required to have tires washed prior to leaving the site. This will prevent dust and sedimentation from entering nearby roadways. Airport Mitigation  A pre-construction meeting will set up with the Airport personnel.  The contractor will set up visual controls, and FOD controls including FOD fence.  Contractor will be in communication with airport tower during construction hours.  Contractor personnel will wear reflective vests on Airport apron at all times. DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT 1 K:\Projects\2017\PR17-000238_APRON A AIRLEAK FIX\LUA17000238\01.Submittals\Shoreline Tracking Worksheet_032717_RES.docx Rev: 08/2016 SHORELINE TRACKING WORKSHEET Planning Division 1055 South Grady Way, Renton, WA 98057 Phone: 425-430-7200 | www.rentonwa.gov The City of Renton is required by the Washington State Department of Ecology to track and evaluate the effectiveness of the Shoreline Master Program at achieving no net loss of shoreline ecological functions with respect to shoreline projects. The City will use shoreline development tracking information to prepare a Shoreline Master Program report every eight years to comply with the Shoreline Management Act requirements. SHORELINE STABILIZATION 1. Is there currently a bulkhead on your site?  Yes X No; If yes, fill out table below. If no, see “Site Conditions”, Section 2 below. What Type of Materials is Your Bulkhead Made of? Linear Feet of Hard Materials: Linear Feet of Soft Materials: Examples of Types of Bulkheads: Hard (e.g. rocks, wood); Soft (e.g. sand, plants); Combination-soft materials at the water with hard materials further inland, or a combination of hard and soft materials at the water. SITE CONDITIONS 2. List the size (in square feet) and type of all structures (1st floor only) on your property (e.g. 2,000 sq. ft. house, 125 sq. ft. greenhouse). Guardhouse at Gate D50: 360 SF 3. List distance (in feet) from the water to the closest point of each structure. List each building separately (e.g. shed, dock, and carport). Cedar River to Guardhouse at Gate D50: 165 ft 4. List the size (in square feet) and type of all impervious surfaces (e.g. driveway, parking area, walkway, and patio). 2 K:\Projects\2017\PR17-000238_APRON A AIRLEAK FIX\LUA17000238\01.Submittals\Shoreline Tracking Worksheet_032717_RES.docx Rev: 08/2016 Impervious surface removed and replaced: 1,900 (4-42 Lift Station) + 1,590 (Apron D Spill Control) + 3,280 (Gate D50) = 6,770 sf total 5. List distance (in feet) from the water to the closest point of each impervious surface (hard surface). @ 4-42 Lift Station: 178 ft @ Apron D Spill Control: 105 ft @ Gate D50: 72 ft 6. Describe the existing vegetation within 100 ft. of the waterline. Estimate the amount (in squ are feet) of native vegetation. Grass and ornamental plantings (e.g. plants requiring care or grown for decorative purposes) should not be counted. Existing vegetation along the east shoreline of the lower Cedar River adjacent to the proposed project sites consists of a mix of native and ornamental plants, including the trees red alder (Alnus rubra), shore pine (Pinus contorta var. contorta), various willow species (Salix app.), an big leaf maple (Acer macrophyllum), unidentified species of poplar. Shrubs include nootka rose (Rosa nutkana), flowering currant (Ribes sanguineum), red osier dogwood (Cornus sericea), and Forsythia spp., as well as a numbered of unidentified shrub species. All vegetation adjacent to the three proposed project locations occurs in the City of Renton’s Cedar River Trail Park. The “native vegetation” cover adjacent to and within 100 feet north and south of the Bldg. 4 -42 Sewage Life Station project site is approximately 15,800 square feet, based on the outline of trees in full leaf coverage The approximately 800 feet of shoreline fronting on the Apron D Fuel Spill Containment project site has a vegetative coverage of approximately 25,950 square feet (Figure 2). 7. Will the project require any added fill? If so, how many cubic yards will be added: No added fill is required. IN WATER AND OVER WATER STRUCTURES 8. Are there any in or over water structures on your site (e.g. docks, floats, bridges, mooring piles, boatlifts)?  Yes X No; If yes, fill out the table below. Describe the in- and over-water structures on your site 3 K:\Projects\2017\PR17-000238_APRON A AIRLEAK FIX\LUA17000238\01.Submittals\Shoreline Tracking Worksheet_032717_RES.docx Rev: 08/2016 Type (e.g. dock, float, bridge, mooring pile, boat lift, etc.) Surface Area (in square feet, if applicable) Light Penetrating Materials (the percentage of the surface area that is made of material that allows light to reach the water) Existing structures to remain Existing structures that will be removed Proposed structures STANDARD STREAM STUDY NARRATIVE AND HABITAT DATA REPORT Multiple Projects Renton, Washington Prepared for: The Boeing Company Renton, Washington Prepared by: Amec Foster Wheeler Environment & Infrastructure, Inc. 3500 188th Street SW, Suite 601 Lynnwood, Washington 98037 (425) 921-4000 March 2017 Project No. LY17160440 Rpt1707 S&EE S&EE SOIL & ENVIRONMENTAL ENGINEERS, INC. 16625 Redmond Way, Suite M 124, Redmond, Washington 98052, www.SoilEnvironmental.com (425) 868-5868 March 18, 2017 Ms. Cynthia Johnson The Boeing Company Cynthia.a.johnson4@boeing.com CC: Mr. Michael Sullivan Letter Report Geotechnical Engineering Services Proposed Gate D-50 Modification Boeing Renton Plant Dear Cynthia: INTRODUCTION Soil & Environmental Engineers, Inc. (S&EE) has been retained by you to perform a geotechnical evaluation for the above-referenced project. The project will involve re-configuration of the traffic flow through the existing D-50 gate. I understand that new underground electrical lines will be constructed, some minor re- grading will be performed, and new asphalt pavement will be installed. SURFACE AND SUBSURFACE CONDITIONS The project site is located in the southeastern portion of Renton Municipal Airport. Figure 1, which is included at the end of this report, shows the site location. The existing gate is surrounded by buildings, and the site surface is covered with asphalt pavement. The gate is accessed by East Perimeter Road which borders the west side of Cedar river and its levee. The site surface is relatively flat. S&EE performed a previous soil test boring, B-2, at the location shown in Figure 1. Based on our knowledge of soil conditions in the area, it is our opinion that the boring data are representative of the subsurface conditions at D-50 gate. The boring shows that the subsurface conditions at the site include fill over alluvial soils. The former is about 10 to 11 feet thick and consists of loose to medium dense silty sand, gravel and sand. The alluvial soils include a soft to medium dense silt and sand layer to a depth of about 30 feet, then dense to very dense sand and gravel below. This sand and gravel layer turns into a dense silty sand at a depth of 97.5 feet. Boring B-2 was terminated in this soil. ENGINEERING PLANNING SURVEYING Technical Information Report Boeing Commercial Airlines Facility Improvements - Gate D-50: Access Reconfiguration Apron D: New Fuel Spill Containment Vault Building 4-42: Sewer Lift Station Replacement Renton, Washington Shoreline Permit Submittal: May 2017 State of Washington • Department of Archaeology & Historic Preservation P.O. Box 48343 • Olympia, Washington 98504-8343 • (360) 586-3065 www.dahp.wa.gov June 28, 2017 Mr. Alex Morganroth Associate Planner City of Renton 1055 South Grady Way Renton, WA98057 In future correspondence please refer to: Project Tracking Code: 2017-06-04599 Property: LUA17-000175, ECF, SM Boeing Lift Station, Gate Entrance and Fuel Spill Re: Archaeology – Professional Archaeological Monitor and Monitoring Plan Requested Dear Mr. Morganroth: Thank you for contacting the Washington State Historic Preservation Officer (SHPO) and Department of Archaeology and Historic Preservation (DAHP) and providing documentation regarding the above referenced project. As a result of our review, our professional opinion is that the project area has a high probability to contain precontact archaeological resources. There are two precontact archaeological site recorded within approximately 3,500 feet of the project areas as well as precontact trail systems. There is a high potential for additional archaeological resources to be present. Please be aware that archaeological sites are protected from knowing disturbance on both public and private lands in Washington States. Both RCW 27.44 and RCW 27.53.060 require that a person obtain a permit from our Department before excavating, removing, or altering Native American human remains or archaeological resources in Washington. Failure to obtain a permit is punishable by civil fines and other penalties under RCW 27.53.095, and by criminal prosecution under RCW 27.53.090. Chapter 27.53.095 RCW allows the Department of Archaeology and Historic Preservation to issue civil penalties for the violation of this statute in an amount up to five thousand dollars, in addition to site restoration costs and investigative costs. Also, these remedies do not prevent concerned tribes from undertaking civil action in state or federal court, or law enforcement agencies from undertaking criminal investigation or prosecution. Chapter 27.44.050 RCW allows the affected Indian Tribe to undertake civil action apart from any criminal prosecution if burials are disturbed Since the project area is under impervious surface we recommend a professional archaeologist be present to monitor ground disturbing activities. We request that an archaeological monitoring and inadvertent discovery plan (MIDP) be prepared and submitted to DAHP and the interested Tribes for review prior to ground disturbance We also recommend consultation with the concerned Tribes' cultural committees and staff regarding cultural resource issues. If any federal funds or permits are associated with this proposal, Section 106 of the National Historic Preservation Act, as amended, and its implementing regulations, 36 CFR 800, must be followed. This is a separate process from both the NEPA and SEPA environmental review processes and requires formal government-to-government consultation with the affected Tribes and the SHPO. Also, we appreciate 2 receiving any correspondence or comments from concerned tribes or other parties concerning cultural resource issues that you receive. Thank you for the opportunity to comment on this project and we look forward to receiving the monitoring and inadvertent discovery plan (MIDP) report. Should you have any questions, please feel free to contact me. Sincerely, Gretchen Kaehler Assistant State Archaeologist, Local Governments (360) 586-3088 gretchen.kaehler@dahp.wa.gov cc. Laura Murphy, Archaeologist, Muckleshoot Tribe Dennis Lewarch, THPO, Suquamish Tribe Richard Young, Cultural Resources Director, Tulalip Tribes Cecile Hansen, Chair, Duwamish Tribe DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT M E M O R A N D U M DATE: June 14, 2017 TO: Alex Morganroth, Planner FROM: Ann Fowler, Civil Plan Reviewer SUBJECT: Utility and Transportation Comments for Boeing Lift Station, Gate Entrance, and Fuel Spill Project 737 Logan Ave N LUA 17-000175 I have reviewed the application for the Boeing Lift Station, Gate Entrance, and Fuel Spill Project at 737 Logan Ave N (APN(‘s) 0723059001) and have the following comments: EXISTING CONDITIONS The proposed redevelopment project consists of three separate projects, each of which replace a portion of existing impervious areas.  Project 1 is situated within a fully paved parking and drive area and the proposed replaced impervious surface is a small section within that area. Directly adjacent to the proposed replaced impervious area is the storm drain collection system for the area.  Project 2 is situated within a fully paved active apron. Activities on the apron include the use of environmentally hazardous chemicals and the transportation and loading of fuel onto aircraft.  Project 3 is situated within a fully paved parking area and is situated between an existing building and the adjacent property line. Water The site is located outside of an Aquifer Protection Area. Sewer Wastewater service is provided by the City of Renton.. The proposed project 3 includes replacement of an existing private sewer lift station owned and maintained by the applicant. Storm Runoff from the site is carefully collected monitored and processed through oil water separators before leaving the site through a larger interceptor system and ultimately discharged through a submerged pipe into Lake Washington . Boeing Lift Station, Gate Entrance, and Fuel Spill Project – LUA17-000175 Page 2 of 3 CODE REQUIREMENTS SEWER 1. The applicant shall provide verification from the design engineer that the replacement of the sewer lift station is designed in accordance with the current version of the Department of Ecology Orange Book. SURFACE WATER 1. A geotechnical report, dated March 18, 2017, completed by Soil & Environmental Engineers, Inc. (S&EE) for the site has been provided. The submitted report describes the site is a Low Erosion Hazard area. Erosion control measures will need to be in place prior to starting grading activities on the site. The report needs to discuss the soil and groundwater characteristics of the site including infiltration potential and provide recommendations for project design and construction. The report discounts the use of infiltration for the site based on the presence of fill materials in the upper 10-11 feet of soil. Geotechnical recommendations presented need to be address within the project plans. 2. A Preliminary Drainage Plan and Technical Information Report (TIR), dated May 2017, was submitted by DOWL with the Land Use Application. Based on the City of Renton’s flow control map, the site falls within the Peak Rate Flow Control Standard area matching Existing Site Conditions and is within the Lake Washington and Cedar River Drainage Basin. The development is subject to Full Drainage Review in accordance with the 2017 City of Renton Surface Water Design Manual (RSWDM). All nine core requirements and the six special requirements are discussed in the Technical Information Report. 3. Direct Discharge Exception - The project site is located within the Lake Washington and Cedar River drainage basins and the flowpath from the project site discharge point is less than a half mile to the 100-year floodplain of Lake Washington and qualifies for the direct discharge exemption in accordance with Section 1.2.3.1 of the RSWDM and must adhere to all requirements thereof. 4. The project discharges to two separate threshold discharge areas which converge more than ¼- mile downstream of the respective project sites. The combined surface area of new and/or replaced pollution generating impervious surface (PGIS) for each separate threshold discharge area of the redevelopment project is less than 5,000 square feet. Therefore, the development is exempt from the requirement to provide water quality treatment prior to discharge for each separate threshold discharge area. 5. Appropriate on-site BMPs will be required to help mitigate the new runoff created by this development. The final drainage plan and drainage report, addressing the implementation of on- site BMPs must be submitted with the civil construction permit application. The applicant will need to re-evaluate the feasibility of utilizing basic dispersion for the target impervious surface areas that may be able to disperse into any added or existing landscaping areas. 6. A Construction Stormwater General Permit from Department of Ecology will be required if grading and clearing of the site exceeds one acre. A Stormwater Pollution Prevention Plan (SWPPP) is required for this site. 7. Surface water system development fee is $0.641 per square foot of new impervious surface, but not less than $1,608.00. This is payable prior to issuance of the construction permit. Boeing Lift Station, Gate Entrance, and Fuel Spill Project – LUA17-000175 Page 3 of 3 TRANSPORTATION 1. Parking lot reconstruction shall be in accordance with City code 4-4-80G. GENERAL COMMENTS 1. All existing and proposed utility lines (i.e. electrical, phone, and cable services, etc.) along property frontage or within the site must be underground. The construction of these franchise utilities must be inspected and approved by a City of Renton inspector. 2. Maximum exposed retaining wall height is 6-ft and shall be setback a minimum of 3-ft from the right-of-way as outlined in RMC 4-4-040 – Fences, Hedges and Retaining Walls. 3. Adequate separation between utilities as well as other features shall be provided in accordance with code requirements. a. 7-ft minimum horizontal and 1-ft vertical separation between storm and other utilities is required with the exception of water lines which require 10-ft horizontal and 1.5-ft vertical. b. The stormwater line should be minimum 5 feet away from any other structure or wall or building. c. Trench of any utility should not be in the zone of influence of the retaining wall or of the building. 4. All civil construction permits for utility and street improvements will require separate plan submittals. All utility plans shall confirm to the Renton Drafting Standards. A licensed Civil Engineer shall prepare the civil plans. Please visit the Development Engineering Forms page for the most up-to-date plan submittal requirements: http://rentonwa.gov/business/default.aspx?id=42473 5. A landscaping plan shall be included with the civil plan submittal, if applicable. Each plan shall be on separate sheets. 6. Fees quoted in this document reflect the fees applicable in the year 2017 only and will be assessed based on the fee that is current at the time of the permit application or issuance, as applicable to the permit type. Please visit www.rentonwa.gov for the current development fee schedule.