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16-105028
CITY OF Federal Way DETERMINATION OF NONSIGNIFICANCE (DNS) Steel Lake Park to Downtown Trail Project FILE No:16-105028-00-SE Proposal: The intent of this project is to widen S 312`h St. to construct a bike lane and sidewalk on the South side from 24`s' Ave. S. to 28`h Ave. S. (approximately 1,300 feet) and new channelization from 23`a Ave. S. to 28' Ave. S. (approximately 1,650 feet). Also included is curb and gutter, planter strip, illumination, retaining walls and ADA handicap ramps. Lead Agency: City of Federal Way Public Works Department Location: Project limits for improvements to S 312`h St. are from 24`h Ave. S. to 28 h Ave. S. Staff Dave Van De Weghe, Senior Planner, 253-835-2638 (SEPA) Contacts: Christine Mullen, P.E., Street Systems Project Engineer, 253-835-2723 (Project) The lead agency for this proposal has determined that it does not have a probable significant adverse impact on the environment, and an environmental impact statement (EIS) is not required under RCW 43.21C.030(2)(c). This decision was made after review of a completed environmental checklist, Federal Way Comprehensive Plan, and other municipal policies, plans, rules, and regulations designated as a basis for exercise of substantive authority under the State Environmental Policy Act pursuant to RCW 43.21 C.110. This information is available to the public on request. Further information regarding this action is available to the public upon request from the Department of Community Development. This DNS is issued under WAC 197-11-340(2); the lead agency will not act on this proposal for 14 days from the date of issuance. Comments must be submitted by 5:00 p.m. on December 16, 2016. Unless modified by the city, this determination will become final following the above comment deadline. Any person aggrieved of the city's final determination may file an appeal. Anyone may appeal this determination to the Federal Way City Clerk (address below), no later than 5:00 p.m. on January 6, 2017, by a written letter stating the reason for the appeal of the determination. You should be prepared to make specific factual objections Responsible Official: Brian Davis Title: Community Development Director Address: 33325 8`' Avenue South, Federal Way, WA 98003 Phone: 253-835-2612 Date Issued: December 2, 2016 Signature: _ ,, i,J, 16-105028-00-SE Doc LD. 74957 E V) PROJECT w LOCATION S MHTH S l z PUGET SOUND -`- f_ ~ 3047H ST STEEL 308T-H ST rJ LAKE L,9 S 312TH ST _ In S 320TH ST _ y EXIT 1-5 #i43 vt V 340TH MOTH s T MOTHY 1 Lrl 'S}i�c`• ti �C v+ I 360TH ST Doe.I,D 74957 16-105028-00-SE SEPA ENVIRONMENTAL CHECKLIST OCT 17 Z016 Purpose of checklist: CITY OF FEIDERAL WAY CDS 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 a licable" or "does not apply" only when you can ex lain 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: LLeM 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 hL� 1. Name of proposed project, if applicable: hel Steel Lake Park to Downtown Trail 2. Name of applicant: hf elpl City of Federal Way, Public Works Department SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 1 of 15 3. Address and phone number of applicant and contact person: hf elpl Christine Mullen, P.E., Street Systems Project Engineer, City of Federal Way, 33325 8 h Avenue South, Federal Way, WA 98003 253-835-2723 4. Date checklist prepared: hf elpl October 4, 2016 5. Agency requesting checklist: lbpjpj City of Federal Way, Community Development Services Department 6. Proposed timing or schedule (including phasing, if applicable): hf elpl Construction expected spring/summer 2017 7. Do you have any plans for future additions, expansion, or further activity related to or connected with this proposal? If yes, explain. Jhel There are no plans for future additions, expansions, or further activity related with this proposal. 8. List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal. [hel None known or anticipated for 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. hC elp] There are no pending governmental approvals affecting this proposal. 10. List any government approvals or permits that will be needed for your proposal, if known. h[ elpl None anticipated. 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.) [hel The project will include road widening on S 312' St to construct a bike lane and sidewalk on the south side from 24th Avenue S to 28t' Avenue S (approx. 1300ft) and new SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 2 of 15 channelization from 23rd Ave S to 28" Avenue S (approx. 1650ft). Also included is curb and gutter, planter strip, illumination, retaining walls and ADA ramps. 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. hf elgl The project is located in the City of Federal Way, SEC. 9, T. 21 N., R. 4 E. The project limits are on the south side of S 3121 St from 23' Ave S to 28' Ave S. B. ENVIRONMENTAL ELEMENTS [hel 1. Earth ltpipj a. General description of the site: tbglpl S 312" Street is a two-lane road with 11-foot lanes and 8-foot shoulders. It has a posted speed limit of 35 mph and carries an estimated 8300 ADT. Horizontal alignment is straight. Vertical alignment has 6% grades on each side of a sag vertical curve and is mostly on fill. The City's Steel Lake Park property is on both sides of the road within the project limits. (circle one): FI rolling, Ily, steep slopes, mountainous, other Road profile is approx. 6% b. What is the steepest slope on the site (approximate percent slope)? hf elpl Cut embankments along the side of roadway consist of an approximate 33% slope. 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. h[ elpl Geotech boring has not yet been completed yet. Soil survey shows gravelly sandy loam. d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. hI gipl No known indications or history of unstable soils. 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. hf elpl Grading will be required for roadway widening and for cut/fill slopes to blend with adjacent ppropperties. Approximately 1,200 cubic yards of fill can be expected. All fill material will be from a WSDOT certified source. SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 3 of 15 f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe. hel Earthwork activities could result in erosion. Best Management Practices (BMps) and erosion control measures would be proposed for review and approval by the City of Federal Way, Public Works Department prior to construction. g. About what percent of the site will be covered with impervious surfaces after project construction (for example, asphalt or buildings)? hel App1proximately 77% of the site will be covered with impervious surfaces, asphalt and concrete. This will consist of roadway, curb & gutter, and sidewalk. The remainder of the site will include back -of -curb landscape strips and back -of -walk landscaping restoration. h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: Lhel Temporary Erosion and Sedimentation Control plans (TESC) will be in place prior to construction. Control measures will include appropriate BMPs such as, catch basin filters, hay bales and silt fencing. 2. Air hC elp] 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. 1hel Typical construction -related emissions to the air can be expected from heavy equipment operations. Increased airborne dust particulates may also increase during construction. b. Are there any off -site sources of emissions or odor that may affect your proposal? If so, generally describe.[tgipl There are no off -site sources of emissions or odor that may affect this proposal. c. Proposed measures to reduce or control emissions or other impacts to air, if any: hL elpl During dry periods of construction, the site will be sprayed with water to reduce fugitive dust. 3. Water ItpigI 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. 1hel Steel Lake is approximately 1,200ft north of the project location and forms the headwaters of Redondo Creek. The majority of surface water enters Steel Lake via stormwater outfalls located around the perimeter of the lake. No streams flow into the lake. SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 4 of 15 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. JLelp No. 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. hf pjpl None. 4) Will the proposal require surface water withdrawals or diversions? Give general description, purpose, and approximate quantities if known. hf g-[ None. 5) Does the proposal lie within a 100-year floodplain? If so, note location on the site plan. hf elpl 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. Jhel No, there would be no discharge of waste materials to surface waters. 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. hf elpl 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. hf elpl No waste material will be discharged into the ground. 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. hf elpl Surface water runoff control and water quality treatment will meet the requirements of the 1998 King County Surface Water Design Manual (KCSWDM), and the Federal Way Amendment to the 1998 SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 5 of 15 KCSWDM. The surface water runoff will be collected in the proposed storm system and conveyed to an enclosed pipe system that ultimately discharges to Steel Lake. 2) Could waste materials enter ground or surface waters? 'If so, generally describe. hf elpl Precautions will be taken to avoid waste materials from entering surface or ground water. A Spill Prevention Control Plan will be required to be prepared by the contractor prior to construction. 3) Does the proposal alter or otherwise affect drainage patterns in the vicinity of the site? If so, describe. hf e The proposal does not alter or affect drainage patterns. d. Proposed measures to reduce or control surface, ground, and runoff water, and drainage pattern impacts, if any: hf elpl Staging of construction area will be away from any sensitive areas. Stormwater quality and detention will meet the King County Surface Water Design Manual (KCSWDW and the Federal Way Amendment to the 1998 KCSWDM. TESC Plan and BMPs shall be in place prior to beginning construction and will be checked and maintained on a regular basis. 4. Plants hf elpl a. Check the types of vegetation found on the site: hf elpl X deciduous tree: X evergreen tree: X shrubs X grass ____pasture alder, maple, aspen, other fir, cedar, pine, other crop or grain orchards, vineyards or other permanent crops. X 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? thel Construction would remove vegetation including trees, shrubs and grasses within the project limits. c. List threatened and endangered species known to be on or near the site. h[ elpl No known 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:Itp_[pl SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 6 of 15 The project includes a planter strip which will include grass and trees. e. List all noxious weeds and invasive species known to be on or near the site. LLel There are no noxiious weeds or invasive species known on site. 5. Animals Jhel 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. Lt9121 Examples include: birds: hawk, heron, eagle, son birds, other: mammals: deer, bear, elk, beaver, other: raccnanT nnecllm, squirrel and rodents fish: bass, salmon, trout, herring, shellfish, other b. List any threatened and endangered species known to be on or near the site. Lhel No known threatened or endangered species on or near the site. C. Is the site part of a migration route? If so, explain. Ltglp It is not known whether the site is part of a migration route. d. Proposed measures to preserve or enhance wildlife, if any: hel pJ The site will be revegetated after construction. e. List any invasive animal species known to be on or near the site. Lhel No known invasive animal species on or near the site. 6. Energy and Natural Resources JbL1pJ 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. hei Electricity would be needed for the street lighting. b. Would your project affect the potential use of solar energy by adjacent properties? If so, generally describe. hel The proposal will not affect the potential use of solar energy by any adjacent properties. 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. hei The improvements will promote more sustainable transportation modes with the construction of bike lane and sidewalk. LED lighting will be used for all street lighting. SEPA Environmental checklist (WA 1197-11-960) Jul 2016 Y Page 7 of 15 7. Environmental Health 1hel 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. hf elpl There is a potential of spills from construction equipment. 1) Describe any known or possible contamination at the site from present or past uses. hel There is no known contamination at the site from present or past use. 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. hf elpl There are no known existing hazardous chemicals/conditions that may 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. hf elpl There are no known hazardous chemicals/conditions that would be produced, used or stored because of the project that may affect project development and design. 4) Describe special emergency services that might be required. tbplpl No special emergency services will be required. 5) Proposed measures to reduce or control environmental health hazards, if any: h� elpl TESC and spill control plans will be in place. b. Noise hf e 1) What types of noise exist in the area which may affect your project (for example: traffic, equipment, operation, other)? 1hel No area noises are expected to impact the project. 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. 1hel Short-term noise would occur during construction activities from heavy machinery and other equipment. Construction hours would comply with the City of Federal Way Noise Ordinances. 3) Proposed measures to reduce or control noise impacts, if any:Itp-[pl All construction equipment will be equipped with mufflers. SEPA Environmental checklist (WAC 197-11-960) July 2016 Page B of 15 8. Land and Shoreline Use hel pJ 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. Lhel Steel Lake Park is on troth sides of S 312' St within limits of the proposed sidewalk construction. Adjacent properties to the west and east are single family residential, multi- family residential, and government use. The project win not impact current uses. 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? [hel No known history of site used as working farm/forest lands. No use or conversion of resource lands with this project. 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: JLelp No. c. Describe any structures on the site. JtpjpJ None. d. Will any structures be demolished? If so, what? Lhel None. e. What is the current zoning classification of the site? Lt&j The project is within the City street public right-of-way. Adjacent properties are Steel Lake Park, mixed -use zone and single family zone. f. What is the current comprehensive plan designation of the site? LtLeM According to the comprehensive plan the project is within parks and open space, city center frame and single family high density designations. g. If applicable, what is the current shoreline master program designation of the site? JtQjPJ Not applicable. h. Has any part of the site been classified as a critical area by the city or county? If so, specify. hel SEPA Environmental checklist (WAC 197-11-960) Jul 2016 -- Y Page 9 of 15 No part of the site has been classified as an environmentally critical area. i. Approximately how many people would reside or work in the completed project? Lhel No people would reside or work in the completed project. j. Approximately how many people would the completed project displace? [hel No people would be displaced by this project. k. Proposed measures to avoid or reduce displacement impacts, if any: JtpjpJ There are no proposed measures. L. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans, if any: hei Right-of-way improvements support adjacent land use. M. Proposed measures to reduce or control impacts to agricultural and forest lands of long-term commercial significance, if any: Lhel N/A 9. Housing Jhel a. Approximately how many units would be provided, if any? Indicate whether high, middle, or low-income housing. help No housing will be provided as part of this project. b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low-income housing. Lhel None. C. Proposed measures to reduce or control housing impacts, if any: hel There are no proposed measures for housing impacts. 10. Aesthetics JLel a. What is the tallest height of any proposed structure(s), not including antennas; what is the principal exterior building material(s) proposed? Lbelp No buildii1cys will be added as a part of this proposal. The tallest structures will be street luminaries acid will be installed at typical heights. b. What views in the immediate vicinity would be altered or obstructed? LLelpl SEPA Environmental checklist (wAC 197-11-960) JulY 2016 Page 10 of 15 No views would be altered or obstructed by this proposal. b. Proposed measures to reduce or control aesthetic impacts, if any: hf elpl The proposed project will incorporate planter strips providing street trees and landscaping. 11. Light and Glare JLelpl a. What type of light or glare will the proposal produce? What time of day would it mainly occur? hf elpl LED street lighting will be provided. These lights would be on outside of daylight hours. b. Could light or glare from the finished project be a safety hazard or interfere with views? [hel Light or glare from the finished project would not be a safety hazard or interfere with views. c. What existing off -site sources of light or glare may affect your proposal?ltq[pl No existing off -site sources of light or glare are expected to affect this proposal. d. Proposed measures to reduce or control light and glare impacts, if any: thel Cut-off light fixtures may be used to control light. 12. Recreation thel a. What designated and informal recreational opportunities are in the immediate vicinity? Jhel Steel Lake Park is adjacent to project. b. Would the proposed project displace any existing recreational uses? If so, describe. Ltelpl The proposed would not displace any existing 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: hf elpl Bike lanes will be added to provide for a potential connection to future bike routes within the City. 13. Historic and cultural preservation hf elpl 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. h[ 1p] No known places or objects listed on preservation registers exist on the site. 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, SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 11 of 15 or areas of cultural importance on or near the site? Please list any professional studies conducted at the site to identify such resources. Jhel There are no landmarks or evidence of historic, archaeological, scientific or cultural importance known at the site. 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. ltgipl An EZ-1 form was sent to DAHP and it was determined the project should not have an impact on cultural resources. (See attached) 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. hel N/A 14. Transportation hf elpl 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. hf elpl The project is on S 312"' St. Multiple streets connect including 23`d Ave S, 24" Ave S and 28" Ave 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? hf e Just west of the project limits Metro bus route 901 serves S 312' St and turns on 23`d Ave S. just east of the project limits Metro bus route 183 serves 28' Ave S. c. How many additional parking spaces would the completed project or non -project proposal have? How many would the project or proposal eliminate?Itg_[pl The proposal makes no changes to parking. 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). Jhel The proposal will include improvements to S 312" St, which include roadway widening, bike lane and sidewalk. e. Will the project or proposal use (or occur in the immediate vicinity of) water, rail, or air transportation? If so, generally describe. thel SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 12 of 15 This project will not use nor is it in the immediate vicinity of water, rail, or air transportation. 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? hf elpl This project will not generate vehicular trips. 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. thel No. h. Proposed measures to reduce or control transportation impacts, if any: [hel This project itself will promote sustainable transportation modes by providing a bike lane and sidewalk reducing vehicular trips and increasing traffic flow. 15. Public Services h[ elp] 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. hj jpl This project will not result in an increased need for public services. b. Proposed measures to reduce or control direct impacts on public services, if any. thel No measures are proposed. 16. Utilities hj elpl a. tiIities currents a electricit natural gas water efuse servic eiephon anitary sewer septic system, 0 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. hf elpl Roadway lighting will require electrical service from Puget Sound Energy (PSE). Landscape irrigation will require water service from Lakehaven Utility District. The project will need to relocate existing overhead power lines. Other underground utilities may need to be relocated to allow for the new roadway. SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 13 of 15 C. Signature ihel 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: -� a Name of signee Chri �•� �� �� Position and Agency/Organization } ! Date Submitted: D. supplemental sheet for nonproject actions LLel (IT IS NOT NECESSARY to use this sheet 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; pro- duction, storage, or release of toxic or hazardous substances; or production of noise? Proposed measures to avoid or reduce such increases are: 2. How would the proposal be likely to affect plants, animals, fish, or marine life? Proposed measures to protect or conserve plants, animals, fish, or marine life are: 3. How would the proposal be likely to deplete energy or natural resources? Proposed measures to protect or conserve energy and natural resources are: SEPA Environmental checklist (WAC 197-11-960) Jul 2016 y Page 14 of 15 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? Proposed measures to protect such resources or to avoid or reduce impacts are: 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? Proposed measures to avoid or reduce shoreline and land use impacts are: 6. How would the proposal be likely to increase demands on transportation or public services and utilities? Proposed measures to reduce or respond to such demand(s) are: 7. Identify, if possible, whether the proposal may conflict with local, state, or federal laws or requirements for the protection of the environment. SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 15 of 15 d hp ML August 11, 2016 Ms. Christine Mullen City of Federal Way 33325 8th Ave S Federal Way, WA 98003 Allyson Brooks Ph.D., Director State Historic Preservation Officer In future correspondence please refer to: Project Tracking Code. 2016-08-05758 Property: Sidewalk Installation along S 312th St from 24th Ave to 28th Ave S Re: Executive Order 05-05, No Effect Dear Ms. Mullen: Thank you for contacting the Department of Archaeology and Historic Preservation (DAHP) and providing an EZ-1 form describing your project. i have reviewed the information contained in the EZ-1 form and feel that the project should not have an impact on cultural resources. However, prior to any ground -disturbing activities, please be certain to have an inadvertent discovery plan in place. This will guide the notification process in the unlikely event that cultural resources are identified during construction. As a result of this review, further contact with DAHP on this matter is not necessary. However, should new information become available and/or the scope of work changes significantly, please resume consultation as our assessment may be revised. In the event that archaeological or historic materials are discovered during project activities, work in the immediate vicinity must stop, the area secured, and contact made with concerned tribes and DAHP for further consultation. We appreciate receiving any correspondence or comments from concerned tribes or other parties that you receive as you consult under the requirements of Executive Order 05-05. These comments are based on the information available at the time of this review and on behalf of the State Historic Preservation Officer (SHPO) in conformance with Executive Order 05-05. Thank you for the opportunity to review and comment. Should you have any questions, please contact me. Sincerely, Matthew Sterner, M.A. Transportation Archaeologist (360) 586-3082 matthew.sterner@dahp.wa.gov State of Washington Department of Archaeology & Historic Preservation R•�sz"rf.n� P.O. Box 48343 • Olympfo, Washington 98504-8343 • (360) 586-3065 www.dahp.wa.gov s• �` CITY OF Federal Way July 12, 2016 City of Federal Way Marwan Salloum, PE, Public Works Director 33325 8th Avenue S Federal Way, WA 98003 Re: Steel Lake Park to Downtown Trail Project Parks Section 4(fi Support Letter Dear Mr. Salloum: CITY HALL 33325 8th Avenue South Federal Way, WA 98003-6325 (253) 835-7000 www. cityoffederalway. corn Jim Ferrell, Mayor As the public official with jurisdiction over City of Federal Way parks, I am writing this letter in support of the Steel Lake Park to Downtown Trail project. This project will construct sidewalk improvements along S 312th Street from 23rd Ave S to 28th Ave S, and will enhance pedestrian access to park property. Based on our evaluation of the proposed construction improvements, the project will enhance the activities, features, and attributes that qualify this property for Section 4(f) protection. I trust this letter confirms the City of Federal Way Parks Department's commitment to this project while maintaining our long-term commitment to preserving and enhancing these public assets. Sincerely, Hutton Parks Director CC: PW Project File CITY OF A Federal Way DETERMINATION OF NONSIGNIFICANCE (DNS) Steel Lake Park to Downtown Trail Project FILE No: 16-105028-00-SE Proposal: The intent of this project is to widen S 3121h St. to construct a bike lane and sidewalk on the South side from 241h Ave. S. to 280' Ave. S. (approximately 1,300 feet) and new channelization from 23`d Ave. S. to 28"' Ave. S. (approximately 1,650 feet). Also included is curb and gutter, planter strip, illumination, retaining walls and ADA handicap ramps. Lead Agency: City of Federal Way Public Works Department Location: Project limits for improvements to S 312`h St. are from 24"' Ave. S. to 28111 Ave. S. Staff Dave Van De Weghe, Senior Planner, 253-835-2638 (SEPA) Contacts: Christine Mullen, P.E., Street Systems Project Engineer, 253-835-2723 (Project) The lead agency for this proposal has determined that it does not have a probable significant adverse impact on the environment, and an environmental impact statement (EIS) is not required under RCW 43.21 C.030(2)(c). This decision was made after review of a completed environmental checklist, Federal Way Comprehensive Plan, and other municipal policies, plans, rules, and regulations designated as a basis for exercise of substantive authority under the State Environmental Policy Act pursuant to RCW 43.21 C.110. This information is available to the public on request. Further information regarding this action is available to the public upon request from the Department of Community Development. This DNS is issued under WAC 197-11-340(2); the lead agency will not act on this proposal for 14 days from the date of issuance. Comments must be submitted by 5:00 p.m. on December 16, 2016. Unless modified by the city, this determination will become final following the above comment deadline. Any person aggrieved of the city's final determination may file an appeal. Anyone may appeal this determination to the Federal Way City Clerk (address below), no later than 5:00 p.m. on January 6, 2017, by a written letter stating the reason for the appeal of the determination. You should be prepared to make specific factual objections Responsible Official: Brian Davis Title: Community Development Director Address: 33325 8`' Avenue South, Federal Way, WA 98003 Phone: 253-835-2612 Date Issued: December 2. 2016 Signature: 16-105028-00-SE Doc. I.D.74957 PROJECT `ry W LOCATION A--= 2 PUGET SOUNDvi R 3D4rH ST STEEL /s `, 3; ?9TP 5T - LA►IE i S �320TH ET 3 �kw EXIT M TH ,r 1$ vI -� 5 0t� �} -- — 6 35r TH ; s ; �E..^TrA S7 16-105028-00-SE Doc. I D. 74957 OCT 17 2016 T CITY OF FEDERAL WAY CITY OF "' CDS Federal Way MASTER LAND USE APPLICATION DEPARTMENT OF COMMUNITY DEVELOPMENT SERVICES 33325 8`1' Avenue South Federal Way, WA 98003-6325 253-835-2607;Fax 253-835-2609 tii ww.cityo_FTedcral►v:tomom � APPLICATION NO(S) I � I 0 (5ozg-6 0 � � Date (O ° Il-i • Ilv Project Name tAGC_ 1 l._Q jA'P -6 'Do Lx. iintl w In 'i l '1 VO' eCi- Property Address/Location Parcel Number(s) A 10 2C) W Project Description Voted +i,d -) or) E53 t 2+h 5t -tb GDi 15t't"ll a ti Ke £ S i dCu lid -1-h� Soon S,de �rvm 24-' A ie_ 5 --io 2i2t.4" eve 5 1 r1l;Reuy c�Y,� �■zl iich fro, n 23 rd Ail& S -b Ptve pc1 C r'b r Q1 a-n+.r 53 Vtukmi nochon, r'za i n 5 nq uc�L�S , �4DFE t-a-rn PLEASE PRINT J Type of Permit Required Annexation Binding Site Plan Boundary Line Adjustment Comp Plan/Rezone Land Surface Modification Lot Line Elimination Preapplication Conference Process I (Director's Approval) Process II (Site Plan Review) Process III (Project Approval) Process IV (Hearing Examiner's Decision) Process V (Quasi -Judicial Rezone) Process VI SEPA w/Project SEPA Only Shoreline: Variance/Conditional Use Short Subdivision Subdivision Variance: Commercial/Residential Required Information Q(A Zoning Designation Comprehensive Plan Designation Value of Existing Improvements I 5 M" L-- Value of Proposed Improvements International Building Code (IBC): NSA Occupancy Type Construction Type Applicant Name: Cia-y o� Vrederoat L0Ck3-Pu0(c Works Address: 13325 8+"' p,,ie_ S City/State: >recieeo-t uwa.j , w A Zip: oteco3 Phone: C253;)W35 - 2-12-5 Fax: C253)8313 --2109 Emai 1: Ch r i ski nr< • (n � tLie n p C� Signature: CkLa;bbi dL_'rnL_L1U .Q.rt, Agent (if different than Applicant) Name: '5 A M E Address: City/State: Zip: Phone: Fax: Email: Signature: Owner Name: SAME Address: City/State: Zip: Phone: Fax: Email: Signature: January 1, 2011 Page 1 of 1 k:\Handouts\Master Land Use Application CITY OF Federal Way DEPARTMENT OF COMMUNITY DEVELOPMENT 33325 8th Avenue South Federal Way WA 98003 253-835-7000; Fax 253-835-2609 www.cityoffederalway.com DECLARATION OF DISTRIBUTION 1, Je Ssc )V Q-1-4-z mv,4 hereby declare, under penalty of perjury of the laws of the State of Washington, that a: a ❑ Notice of Land Use Application/Action ❑ Notice of Determination of Significance (DS) and Scoping Notice 0--Notice of Environmental Determination of Nonsignificance (SEPA, DNS) ❑ Notice of Mitigated Environmental Determination of Nonsignificance (SEPA, MDNS) ❑ Notice of Land Use Application & Optional DNS/MDNS ❑ FWRC Interpretation ❑ Other ❑ Land Use Decision Letter ❑ Notice of Public Hearing before the Hearing Examiner ❑ Notice of Planning Commission Public Hearing ❑ Notice of LUTC/CC Public Hearing ❑ Notice of Application for Shoreline Management Permit ❑ Shoreline Management Permit ❑ Adoption of Existing Environmental Document was ❑ mailed ❑ faxed ❑ e-mailed and/or vposted to or at each of the attached addresses on Project Name File Number(s) Signature Z, - i,0562-(6- W - 5 J 4 Date - 2 ", K:\CD Administration Files\Declaration of Distribution.doc/Last printed 12/2/2016 8:03:00 AM Posted Sites: Federal Way City Hall: 33325 8th Ave South Federal Way Library: 34200 1 It Way South Federal Way 320th Library: 848 S. 320th St K:\CD Administration Files\Declaration of Distribution.doc/Last printed 12/2/2016 8:03:00 AM CIT Federal Way DEPARTMENT OF COMMUNITY DEVELOPMENT 33325 8th Avenue South Federal Way WA 98003 253-835-7000; Fax 253-835-2609 www.cityoffederalway.com DECLARATION OF DISTRIBUTION I, hereby declare, under penalty of perjury of the laws of the State of Washington, that a- ❑ Notice of Land Use Application/Action ❑ Notice of Determination of Significance (DS) and Scoping Notice Environmental Determination of Nonsignificance (SEPA, DNS) ❑ Notice of Mitigated Environmental Determination of Nonsignificance (SEPA, MDNS) ❑ Notice of Land Use Application & Optional DNS/MDNS ❑ FWRC Interpretatbn ❑ Other ❑ Land Use Decision Letter ❑ Notice of Public Hearing before the Hearing Examiner ❑ Notice of Planning Commission Public Hearing ❑ Notice of LUTC/CC Public Hearing ❑ Notice of Application for Shoreline Management Permit ❑ Shoreline Management Pelmit ❑ Adoption of Existing Environmental Document was Amailed faxed -X e-mailed and/or 0 posted to or at each of the attached -addresses on 2016 Project Name File Number(s) Signature ) is —/ D 5D Date — — K:\CD Administration Files\Declaration of Distdbution.doc/Last printed 1 /8/2015 10:07:00 AM CHECKLIST AND DNS TO THE FOLLOWING AGENCIES: Permit #16-105028-00-SE; STEEL LAKE PARK TO DOWNTOWN TRAIL PROJECT (S 312TH STREET, tOM 24T" AVE S TO 2eH AVE S) DEPT OF ECOLOGY ENVIRONMENTAL REVIEW SEC PO BOX 47703 OLYMPIA WA 98504-7703 se aunit W- ec .wa go MUCKLESHOOT INDIAN TRIBE FISHERIES DIVISION ENVIRONMENTAL REVIEWER 39015 172ND AVE SE AUBURN WA 98092 kwalter@muckleshoot.nsn.us CITY OF AUBURN 25 W MAIN ST AUBURN WA 98001 ksnyder _.ci.aubum.wa.us KENT CITY HALL PLANNING DEPT 220 4T" AVE S KENT WA 98032 tannin kentwa. ov CITY OF DES MOINES 21630 11T" AVE S DES MOINES WA 98198 diathrooCcDdesmoineswa.gov GARY KRIEDT KING COUNTY TRANSIT DIV ENV PLANNING MS KSC-TR-0431 201 S JACKSON ST SEATTLE WA 98104-3856 Q2rv.kried4@kingcougty.gov Tina Vaslet Pierce Transit 3701 96th St. SW Lakewood, WA 98499 Zvasiet@piercetransit.org PIERCE CO PW & UTILITIES 2702 S 42ND ST STE 628 TACOMA WA 98409 bz i eg le a,co . pie rce.wa . u s RAMON PAZOOKI WSDOT SOUTH KING COUNTY PO BOX 330310 SEATTLE WA 98133-9710 ramin. azooki wsdot.wa. ov BRANDON REYNON PUYALLUP TRIBE OF INDIANS HISTORIC PRESERVATION DEPT 3009 E PORTLAND AVE TACOMA WA 98404 brandon-reynon@puvallul)tribe.com CITY OF PACIFIC BUILDING & PLANNING 100 THIRD AVE SE PACIFIC WA 98047 idol a ci. aci'Fc.wa.us CITY OF TACOMA 747 MARKET ST STE 345 TACOMA WA 98402-3769 sh i riev. sch u! tzAci . taco m a. wa. us DENNIS LEWARCH THP OFFICE SUQUAMISH TRIBE 18490 SUQUAMISH WAY SUQUAMISH, WA 98392 djewarchsucjuarnish.nsn.us KING CO ROADS DIVISION COUNTY ROADS ENGINEER 155 MONROE AVE NE RENTON WA 98056 maint.roads kin count _ ov KING CO TRANSPORTATION 201 S JACKSON ST KSC-TR-0815 SEATTLE WA 98104 Harold.taniguchi __kinccounty,goy SOUTH KING FIRE & RESCUE 31617 1IT AVE S FEDERAL WAY WA 98003 chris_inaham()southkinq kre.orq ordon. oodsell southkin fire,or WA ST DEPT TRANSPORTATION PO BOX 47300 OLYPIA WA 98504 ha custom a rse rvice(o)-wsd ot. wa. g ov JAMEY TAYLOR DNR SEPA CENTER PO BOX 47015 OLYMPIA, WA 98504 se acenter dnr.wa. ov PUBLIC WORKS DIRECTOR ALGONA CITY HALL 402 WARDE ST ALGONA WA 98001-8505 fianner cit ofa! ona.com LAURA MURPHY TRIBAL ARCHEOLOGIST MUCKLESHOOT INDIAN TRIBE 39015 172ND AVE SE AUBURN WA 98092 Lau ra.mur h va muckIeshoot. nsn.us CITY OF EDGEWOOD 2224 1041" AVE E EDGEWOOD WA 98372-1513 cit ha!! cit ofed ewood.or STEVE FRIDDLE CITY OF FIFE 5411 23RD ST E FIFE WA 98424 sfriddle cit offife.or BRIAN ASBURY LAKEHAVEN UTILITY DIST PO BOX 4249 FEDERAL WAY WA 98063 basburva-lakehaven.org BEN HAN TRANSIT PLANNER KING COUNTY METRO MS KSC-TR-0413 401 S JACKSON ST SEATTLE WA 98104 lansreview kin count . ov CHECKLIST AND DNS TO THE FOLLOWING AGENCIES: PIERCE CO PLNG & LAND SVCS 2401 S 35T" ST #2 TACOMA WA 98409 ac)a rkC57co. pi a rce.wa. u 5 KRISTI KYLE PSE REGIONAL STRUCTURE PO BOX 97034 BELLEVUE WA 98009 JERRY STEELE COMCAST CABLE COMM 4020 AUBURN WAY N AUBURN WA 98002 METRO TRANSIT VICTOR NOVELO 201 S JACKSON ST KSC-TR-0324 CENTURY LINK COMMUNICATIONS SEATTLE WA 98104 2510 84T" ST S STE 18 Customer.comments@kinrlcounty_gov LAKEWOOD WA 98499 Victor.nov_el_oa-centurylink. cam OSP ENGINEERING PERRY WEINBERG SOUND TRANSIT AT&T CABLE MAINTENANCE 401 S JACKSON ST 11241 WILLOWS RD NE STE 130 SEATTLE WA 98104-2826 REDMOND WA 98052 At) t'r:vl -i:k CITY OF — Federal Way DETERMINATION OF NONSIGNIFICANCE (DNS) Steel Lake Park to Downtown Trail Project FILE No: 16-105028-00-SE Proposal: The intent of this project is to widen S 312"' St. to construct a bike lane and sidewalk on the South side from 241h Ave. S. to 28d' Ave. S. (approximately 1,300 feet) and new channelization from 23`d Ave. S. to 28"' Ave. S. (approximately 1,650 feet). Also included is curb and gutter, planter strip, illumination, retaining walls and ADA handicap ramps. Lead Agency: City of Federal Way Public Works Department Location: Project limits for improvements to S 312"' St. are from 24" Ave. S. to 28"' Ave. S. Staff Dave Van De Weghe, Senior Planner, 253-835-2638 (SEPA) Contacts: Christine Mullen, P.E., Street Systems Project Engineer, 253-835-2723 (Project) The lead agency for this proposal has determined that it does not have a probable significant adverse impact on the environment, and an environmental impact statement (EIS) is not required under RCW 43.21 C.030(2)(c). This decision was made after review of a completed environmental checklist, Federal Way Comprehensive Plan, and other municipal policies, plans, rules, and regulations designated as a basis for exercise of substantive authority under the State Environmental Policy Act pursuant to RCW 43.21 C.110. This information is available to the public on request. Further information regarding this action is available to the public upon request from the Department of Community Development. This DNS is issued under WAC 197-11-340(2); the lead agency will not act on this proposal for 14 days from the date of issuance. Comments must be submitted by 5:00 p.m. on December 16, 2016. Unless modified by the city, this determination will become final following the above comment deadline. Any person aggrieved of the city's final determination may file an appeal. Anyone may appeal this determination to the Federal Way City Clerk (address below), no later than 5:00 p.m. on January 6, 2017, by a written letter stating the reason for the appeal of the determination. You should be prepared to make specific factual objections Responsible Official: Brian Davis Title: Community Development Director Address: 33325 8"' Avenue South, Federal Way, WA 98003 Phone: 253-835-2612 Date Issued: December 2, 2016 Signature: a^ Doc I.D. 74957 16-105023-00-SE 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 a I " only when you can ex lain 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 Mour progosal, 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: Le1p 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 ACTIOiVs art 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 Igipi 1. Name of proposed project, if applicable: hf elpl Steel Lake Park to Downtown Trail 2. Name of applicant: JLelpl City of Federal Way, Public Works Department SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 1 of 15 3. Address and phone number of applicant and contact person: Lhel Christine Mullen, P.E., Street Systems Project Engineer, City of Federal Way, 33325 8' Avenue South, Federal Way, WA 98003 253-835-2723 4. Date checklist prepared: hf e October 4, 2016 5. Agency requesting checklist: 1hel City of Federal Way, Community Development Services Department 6. Proposed timing or schedule (including phasing, if applicable): hf elpl Construction expected spring/summer 2017 7. Do you have any plans for future additions, expansion, or further activity related to or connected with this proposal? If yes, explain. hf elpl There are no plans for future additions, expansions, or further activity related with this proposal. 8. List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal. hf elpl None known or anticipated for 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. ftelpl There are no pending governmental approvals affecting this proposal. 10. List any government approvals or permits that will be needed for your proposal, if known. hL el None anticipated. 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.) bp-p] The project will include road widening on S 312" St to construct a bike lane and sidewalk on the south side from 24th Avenue S to 28" Avenue S (approx. 1300ft) and new SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 2 of 15 channelization from 231 Ave S to 281h Avenue S (approx. 1650ft). Also included is curb and gutter, planter strip, illumination, retaining walls and ADA ramps. 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. thel The project is located in the City of Federal Way, SEC. 9, T. 21 N., R. 4 E. The project limits are on the south side of S 312'h St from 23rd Ave S to 28'h Ave S. B. ENVIRONMENTAL ELEMENTS LtLel 1. Earth thel a. General description of the site: hf elpl S 312'h Street is a two-lane road with 11-foot lanes and 8-foot shoulders. It has a posted speed limit of 35 mph and carries an estimated 8300 ADT. Horizontal alignment is straight. Vertical alignment has 6% grades on each side of a sag vertical curve and is mostly on fill. The City's Steel Lake Park property is on both sides of the road within the project limits. (circle one): F[ ral[ing, Ily, steep slopes, mountainous, other Road profile is approx. 6% b. What is the steepest slope on the site (approximate percent slope)? Lhel Cut embankments along the side of roadway consist of an approximate 33% slope. 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. 1hel Geotech boring has not yet been completed yet. Soil survey shows gravelly sandy loam. d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. hel No known indications or history of unstable soils. 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. h[ elpl Grading will be required for roadway widening and for cutt ill slopes to blend with adjacent rpperties. Apppproximately 1,200 cubic yards of fill can be expected. All fill material will be from a DdT certit-red source. SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 3 of 1 S f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe. hel Earthwork activities could result in erosion. Best Management Practices (BMPs) and erosion control measures would be proposed for review and approval by the City of Federal Way, Public Works Department prior to construction. g. About what percent of the site will be covered with impervious surfaces after project construction (for example, asphalt or buildings)? h�� Appjproadmately 77% of the site will be covered with impervious surfaces, asphalt and concrete. Tl>�s will consist of roadway+, curb & gutter, and sidewalk. The remainder of the site will include hack -of -curb landscape strips and back -of -walk landscaping restoration. h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: hf elpl Temporary Erosion and Sedimentation Control plans (TESC) will be in place prior to construction. Control measures will include appropriate BMPs such as, catch basin filters, hay bales and silt fencing. 2. Air hf elpl 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. ILelpl Typical construction -related emissions to the air can be expected from heavy equipment operations. Increased airborne dust particulates may also increase during construction. b. Are there any off -site sources of emissions or odor that may affect your proposal? If so, generally describe. h[ elp] There are no off -site sources of emissions or odor that may affect this proposal. c. Proposed measures to reduce or control emissions or other impacts to air, if any: thel During dry periods of construction, the site will be sprayed with water to reduce fugitive dust. 3. Water hf elpl 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. ILelpl Steel Lake is approximately 1,200ft north of the project location and forms the headwaters of Redondo Creek. The majority of surface water enters Steel Lake via stormwater outfalls located around the perimeter of the lake. No streams flow into the lake. SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 4 of 15 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. hf elpl No. 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. tLLeM None. 4) Will the proposal require surface water withdrawals or diversions? Give general description, purpose, and approximate quantities if known. tLelpl None. 5) Does the proposal lie within a 100-year floodplain? If so, note location on the site plan. hel 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. hf elpl No, there would be no discharge of waste materials to surface waters. 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. h[ elpl 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. tLelpl No waste material will be discharged into the ground. 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. hf elpl Surface water runoff control and water quality treatment will meet the requirements of the 1998 King County Surface Water Design Manual (KCSWDW, and the Federal Way Amendment to the 1998 SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 5 of 15 KCSWDM. The surface water runoff will be collected in the proposed storm system and conveyed to an enclosed pipe system that ultimately discharges to Steel Lake. 2) "Could waste materials enter ground or surface waters? If so, generally describe. 1hel Precautions will be taken to avoid waste materials from entering surface or ground water. A Spill Prevention Control Plan will be required to be prepared by the contractor prior to construction. 3) Does the proposal alter or otherwise affect drainage patterns in the vicinity of the site? If so, describe.Itg-[pl The proposal does not alter or affect drainage patterns. d. Proposed measures to reduce or control surface, ground, and runoff water, and drainage pattern impacts, if any: JLelpl Staging of construction area will be away from any sensitive areas. Stormwater quality and detention will meet the King County Surface Water Design Manual (KCSW DW and the Federal Way Amendment to the 1998 KCSWDM. TESC Plan and SMPs shall be in place prior to beginning construction and will be checked and maintained on a regular basis. 4. Plants JLel a. Check the types of vegetation found on the site: hel X deciduous tree: alder, maple, aspen, other X evergreen tree: fir, cedar, pine, other X shrubs X grass _pasture crop or grain _orchards, vineyards or other permanent crops. X wet soil plants: cattail, buttercup, bullrush, skunk cabbacle, other water plants: water lily, eelgrass, milfoil, other other types of vegetation b. What kind and amount of vegetation will be removed or altered? thel Construction would remove vegetation including trees, shrubs and grasses within the project limits. c. List threatened and endangered species known to be on or near the site. Itpipl No known 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: LLelp SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 6 of 15 The project includes a planter strip which will include grass and trees. e. List all noxious weeds and invasive species known to be on or near the site. ltgipj There are no noxious weeds or invasive species known on site. 5. AnimalsItg!pI 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. hf elpl Examples include: birds: hawk, heron, eagle, songbirds, other: mammals: deer, bear, elk, beaver, other: raccoon ossum s uirrel and rodents fish: bass, salmon, trout, herring, shellfish, other b. List any threatened and endangered species known to be on or near the site. hf elpl No known threatened or endangered species on or near the site. c. Is the site part of a migration route? If so, explain. h[ e It is not known whether the site is part of a migration route. d. Proposed measures to preserve or enhance wildlife, if any: Lhel The site will be revegetated after construction. e. List any invasive animal species known to be on or near the site. 1hel No known invasive animal species on or near the site. 6. Energy and Natural Resources Itg1pl 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. hf elpl Electricity would be needed for the street lighting. b. Would your project affect the potential use of solar energy by adjacent properties? If so, generally describe. thel The proposal will not affect the potential use of solar energy by any adjacent properties. 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: hel The improvements will promote more sustainable transportation modes with the construction of bike lane and sidewalk. LED lighting will be used for all street lighting. SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 7 of 15 7. Environmental Health hf e a. Are there any environmental health hazards, including exposure to toxic chemicals, risk ,ofifire and explosion, spill, or hazardous waste, that could occur as a result of this proposal? If so, describe. JLel There is a potential of spills from construction equipment. 1) Describe any known or possible contamination at the site from present or past uses. hf elpl There is no known contamination at the site from present or past use. 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. hf � There are no known existing hazardous chemicals/conditions that may 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. hf elpl There are no known hazardous chemicals/conditions that would be produced, used or stored because of the project that may affect project development and design. 4) Describe special emergency services that might be required. hf eip] No special emergency services will be required. 5) Proposed measures to reduce or control environmental health hazards, if any: hel TESC and spill control plans will be in place. b. Noise hf e 1) What types of noise exist in the area which may affect your project (for example: traffic, equipment, operation, other)? JLel No area noises are expected to impact the project. 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. thel Short-term noise would occur during construction activities from heavy machinery and other equipment. Construction hours would comply with the City of Federal Way Noise Ordinances. 3) Proposed measures to reduce or control noise impacts, if any: hf g1pl All construction equipment will be equipped with mufflers. SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 8 of 15 8. Land and Shoreline Use hf elpl 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. Lhel Steel Lake Park is on both sides of S 312" St within limits of the proposed sidewalk construction. Adjacent properties to the west and east are single family residential, multi- family residential, and government use. The project will not impact current uses. 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? Lhel No known history of site used as working farm/forest lands. No use or conversion of resource lands with this project. 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: 1hel No. c. Describe any structures on the site.(helpl None. d. Will any structures be demolished? If so, what? JLLel None. e. What is the current zoning classification of the site? hl elpl The project is within the City street public right-of-way. Adjacent properties are Steel Lake Park, mixed -use zone and single family zone. f. What is the current comprehensive plan designation of the site? hf elpl According to the comprehensive plan the project is within parks and open space, city center frame and single family high density designations. g. If applicable, what is the current shoreline master program designation of the site? thel Not applicable. h. Has any part of the site been classified as a critical area by the city or county? If so, specify. hf elpl SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 9 of 15 No part of the site has been classified as an environmentally critical area. i. Approximately how many people would reside or work in the completed project? hf elgl No people would reside or work in the completed project. j. Approximately how many people would the completed project displace? hf gipl No people would be displaced by this project. k. Proposed measures to avoid or reduce displacement impacts, if any: hj el There are no proposed measures. L. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans, if any: [hel Right-of-way improvements support adjacent land use. m. Proposed measures to reduce or control impacts to agricultural and forest lands of long-term commercial significance, if any: hf elpl N/A 9. Housing h[ elpl a. Approximately how many units would be provided, if any? Indicate whether high, middle, or low-income housing. JLel No housing will be provided as part of this project. b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low-income housing.[Le_lpl None. c. Proposed measures to reduce or control housing impacts, if any: [hel There are no proposed measures for housing impacts. 10. Aesthetics Lhel a. What is the tallest height of any proposed structure(s), not including antennas; what is the principal exterior building material(s) proposed? hf elpl No buildings will be added as a part of this proposal. The tallest structures will be street luminaries and will be installed at typical heights. b. What views in the immediate vicinity would be altered or obstructed? 1hel SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 10 of 15 No views would be altered or obstructed by this proposal. b. Proposed measures to reduce or control aesthetic impacts, if any: Jhel "The proposed project will incorporate planter strips providing street trees and landscaping. 11. Light and Glare LLelp a. What type of light or glare will the proposal produce? What time of day would it mainly occur? hel LED street lighting will be provided. These lights would be on outside of daylight hours. b. Could light or glare from the finished project be a safety hazard or interfere with views? h� elpl Light or glare from the finished project would not be a safety hazard or interfere with views. c. What existing off -site sources of light or glare may affect your proposal? hf elpl No existing off -site sources of light or glare are expected to affect this proposal. d. Proposed measures to reduce or control light and glare impacts, if any: hf elpl Cut-off light fixtures may be used to control light. 12. Recreation thel a. What designated and informal recreational opportunities are in the immediate vicinity? hf elpl Steel Lake Park is adjacent to project. b. Would the proposed project displace any existing recreational uses? If so, describe. [hel The proposed would not displace any existing 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: hL e Bike lanes will be added to provide for a potential connection to future bike routes within the City. 13. Historic and cultural preservation JLel 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. Itgipl No known places or objects listed on preservation registers exist on the site. 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, SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 11 of 15 or areas of cultural importance on or near the site? Please list any professional studies conducted at the site to identify such resources. jtgM There are no landmarks or evidence of historic, archaeological, scientific or cultural importance known at the site. 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. hel An EZ-1 form was sent to DAHP and it was determined the project should not have an impact on cultural resources. (See attached) 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. Itel N/A 14. Transportation JLelp 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. hf elpl The project is on S 312th St. Multiple streets connect including 23rd Ave S, 24th Ave S and 28th Ave 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? 1hel Just west of the project limits Metro bus route 901 serves S 3121h St and turns on 23rd Ave S. Just east of the project limits Metro bus route 183 serves 28'h Ave S. c. How many additional parking spaces would the completed project or non -project proposal have? How many would the project or proposal eliminate? hf elpl The proposal makes no changes to parking. 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). hf ell The proposal will include improvements to S 312th St, which include roadway widening, bike lane and sidewalk. e. Will the project or proposal use (or occur in the immediate vicinity of) water, rail, or air transportation? If so, generally describe. thel Page 12 of 15 SEPA Environmental checklist (WAC 197-11-960) July 2016 This project will not use nor is it in the immediate vicinity of water, rail, or air transportation. 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? hel This project will not generate vehicular trips. 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. ItgIgI No. h. Proposed measures to reduce or control transportation impacts, if any: hf elpl This project itself will promote sustainable transportation modes by providing a bike lane and sidewalk reducing vehicular trips and increasing traffic flow. 15. Public Services h[ @ 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. thel This project will not result in an increased need for public services. b. Proposed measures to reduce or control direct impacts on public services, if any. lbel No measures are proposed. 16. Utilities JLelpl a. tilities currentl a electricit natural gas water efuse servic elephon anitary sewe septic system, 0 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. thel Roadway lighting will require electrical service from Puget Sound Energy (PSE). Landscape irrigation will require water service from Lakehaven Utility District. The project will need to relocate existing overhead power lines. Other underground utilities may need to be relocated to allow for the new roadway. SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 13 of 15 C. Signature LnLet 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: �iC Lk�1 7 i j L, 1 Name of signee Position and Agency/Organization (° ,' �M 41 RAkAJ2 A Wl � � " �� Date Submitted: - 1 [� ti►-4 ►i v D. supplemental sheet for nonproject actions hf elpl (IT IS NOT NECESSARY to use this sheet for project actions) ?ay�' 6)r 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; pro- duction, storage, or release of toxic or hazardous substances; or production of noise? Proposed measures to avoid or reduce such increases are: 2. How would the proposal be likely to affect plants, animals, fish, or marine life? Proposed measures to protect or conserve plants, animals, fish, or marine life are: 3. How would the proposal be likely to deplete energy or natural resources? Proposed measures to protect or conserve energy and natural resources are: SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 14 of 15 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? Proposed measures to protect such resources or to avoid or reduce impacts are: 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? Proposed measures to avoid or reduce shoreline and land use impacts are: 6. How would the proposal be likely to increase demands on transportation or public services and utilities? Proposed measures to reduce or respond to such demand(s) are: 7. Identify, if possible, whether the proposal may conflict with local, state, or federal laws or requirements for the protection of the environment. SEPA Environmental checklist (WAC 197-11-960) July 2016 Page 15 of 15 August 11, 2016 Ms. Christine Mullen City of Federal Way 33325 8th Ave S Federal Way, WA 98003 Allyson Brooks Ph.D., Director State Historic Preservation Officer In future correspondence please refer to: Project Tracking Code: 2016-08-05758 Property: Sidewalk Installation along S 312th St from 24th Ave to 28th Ave S Re: Executive Order 05-05, No Effect Dear Ms. Mullen: Thank you for contacting the Department of Archaeology and Historic Preservation (DAHP) and providing an EZ-1 form describing your project. I have reviewed the information contained in the EZ-1 form and feel that the project should not have an impact on cultural resources. However, prior to any ground -disturbing activities, please be certain to have an inadvertent discovery plan in place. This will guide the notification process in the unlikely event that cultural resources are identified during construction. As a result of this review, further contact with DAHP on this matter is not necessary. However, should new information become available and/or the scope of work changes significantly, please resume consultation as our assessment may be revised. In the event that archaeological or historic materials are discovered during project activities, work in the immediate vicinity must stop, the area secured, and contact made with concerned tribes and DAHP for further consultation. We appreciate receiving any correspondence or comments from concerned tribes or other parties that you receive as you consult under the requirements of Executive Order 05-05. These comments are based on the information available at the time of this review and on behalf of the State Historic Preservation Officer (SHPO) in conformance with Executive Order 05-05. Thank you for the opportunity to review and comment. Should you have any questions, please contact me. Sincerely, Matthew Sterner, M.A. Transportation Archaeologist (360) 586-3082 matthew.sterner@dahp.wa.gov State of Washington • Department of Archaeology & Historic Preservation P.O. Box 48343 • Olympia, Washington 98504-8343 • (360) 586-3065 www.dahp.wa.gov STA p, o � CITY OF L. Federal Way July 12, 2016 City of Federal Way Marwan Salloum, PE, Public Works Director 33325 8th Avenue S Federal Way, WA 98003 Re: Steel Lake Park to Downtown Trail Project Parks Section 4(1) Support Letter Dear Mr. Salloum: CITY HALL 33325 8th Avenue South Federal Way, WA 98003-6325 (253) 835-7000 www. cityoffederalway. com Jim Ferrell, Mayor As the public official with jurisdiction over City of Federal Way parks, I am writing this letter in support of the Steel Lake Park to Downtown Trail project. This project will construct sidewalk improvements along S 312th Street from 23rd Ave S to 28th Ave S, and will enhance pedestrian access to park property. Based on our evaluation of the proposed construction improvements, the project will enhance the activities, features, and attributes that qualify this property for Section 4(f) protection. I trust this letter confirms the City of Federal Way Parks Department's commitment to this project while maintaining our long-term commitment to preserving and enhancing these public assets. Sincerely, n Hutton Parks Director CC: PW Project File Tamara Fix To: 'ECY RE SEPA UNIT' (SEPAUNIT@ECY.WA.GOV); kwalter@muckleshoot.nsn.us; ksynder@ci.auburn.wa.us; planning@kentwa.gov; dlathrop@desmoineswa.gov; tvaslet@piercetransit.org; bziegle@co.pierce.wa.us; ramin.pazooki@wsdot.wa.gov; 'brandon.reynon@puyalluptribe.com'; jdodge@ci.pacific.wa.us; shirley.schultz@ci.tacoma.wa.us; dlewarch@suquamish.nsn.us; maint.roads@kingcounty.gov; harold.taniguchi@kingcounty.gov; Gordon Goodsell; hqcustomerservice@wsdot.wa.gov; sepacenter@dnr.wa.gov; planner@cityofalgona.com; 'laura.murphy@muckleshoot.nsn.us'; cityhall@cityofedgewood.org; sfriddle@cityoffife.org; 'Brian Asbury'; plansreview@kingcounty.gov; aclark@co.pierce.wa.us; customer.comments@kingcounty.gov; victor.novelo@centurylink.com; 'gary.kriedt@kingcounty.gov' Cc: David VanDeWeghe Subject: Steel Lake Park to Downtown Trail Project DNS Attachments: 20161202082251.pdf Attached is a SEPA Checklist and DNS for the above -mentioned project in the City of Federal Way. The Senior Planner for the project, David Van de Weghe, can be reached at david.vandewe he cit ofFederalwa .com or 253-835-2638. Tamara Fix Administrative Assistant Federal Way 33325 8th Avenue South Federal Way, WA 98003-6325 Phone:253/835-2602 Fax: 253/835-2609 www.city2ffederalway.com IN .f CITY OF `�•"� '`��•�l Federal Way DEPARTMENT OF COMMUNITY DEVELOPMENT 33325 8th Avenue South Federal Way WA 98003 253-835-7000; Fax 253-835-2609 www.citvoffed6ralway.com DECLARATION OF DISTRIBUTION hereby declare, under penalty of perjury of the laws of the State of Washington, that a: ❑ Notice of Land Use Application/Action ❑ Notice of Determination of Significarce (DS) and Scoping Notice Notice of Environmental Determination of Nonsignificance (SEPA, DNS) ❑ Notice of Mitigated Environmental Determination of Nonsignificance (SEPA, MDNS) ❑ Notice of Land Use Application & Optional DNS/MDNS ❑ FWRC Interpretafbn ❑ Other ❑ Land Use Decision Letter, ❑ Notice of Public Hearing before the Hearing Examiner ❑ Notice of Planning Commission Public Hearing ❑ Notice of LUTC/CC Public Hearing ❑ Notice of Application for Shoreline Management Permit ❑ Shoreline Management Pemit ❑ Adoption of Existing Environmental Document was -❑ mailed ❑ faxed CC e-mailed and/or ❑ posted to or at each of the attached addresses on D v _-�L—. 201 8. Project Name " e- � File Number(s) Signature -lb5;b Date I I -,3 U,J6 K:\CD Administration Files\Declaration of Distribution.doc/Last printed 1 /8/2015 10:07:00 AM Tamara Fix From: Jennifer Anderson <jnderson@fedwaymirror.com> Sent: Thursday, December 01, 2016 11:33 AM To: Tamara Fix Subject: Re: Steel Lake Park Trail DNS Got it, thanks! Jennifer Anderson Advertising Sales Consultant Direct: 253-946-2890 Internal: 35602 Fax: 253-925-5750 31919 1st Ave S, Ste 101, Federal Way, WA 98003 Sound Publishing Map Print hates Online Rates Media Kit . nemd h Fn On Wed, Nov 30, 2016 at 2:31 PM, <tarnaraf ci offederaiwa .comma wrote: Please publish the attached legal notice (Steel Lake Park Trail DNS, 16-105028) in Friday's (Dec. 2, 2016) issue. Please confirm and issue an affidavit of publication. FILE 0TY of Feera' Way NOTICE DETERMINATION OF NONSIGNIFICANCE (DNS) Steel Lake Park to Downtown Trail Project FILE No: 16-105028-00-SE Proposal: The intent of this project is to widen S 312"' St. to construct a bike lane and sidewalk on the South side from 24"' Ave. S. to 28"' Ave. S. (approximately 1,300 feet) and new channelization from 23`d Ave. S. to 28"' Ave. S. (approximately 1,650 feet). Also included is curb and gutter, planter strip, illumination, retaining walls, and ADA handicap ramps. Lead Agency: City of Federal Way Public Works Department Location: Project limits for improvements to S 312"' St. are from 24"' Ave. S. to 28"' Ave. S. Staff Dave Van De Weghe, Senior Planner, 253-835-2638 (SEPA) Contacts: Christine Mullen, P.E., Street Systems Project Engineer, 253-835-2723 (Project) The lead agency for this proposal has determined that it does not have a probable significant adverse impact on the environment, and an environmental impact statement (EIS) is not required under RCW 43.21C.030(2)(c). This decision was made after review of a completed environmental checklist, Federal Way Comprehensive Plan, and other municipal policies, plans, rules, and regulations designated as a basis for exercise of substantive authority under the State Environmental Policy Act pursuant to RCW 43.21C.I 10. This information is available to the public on request. Further information regarding this action is available to the public upon request from the Department of Community Development. This DNS is issued under WAC 197-11-340(2); the lead agency will not act on this proposal for 14 days from the date of issuance. Comments must be submitted by 5:00 p.m. on December 16, 2016. Unless modified by the city, this determination will become final following the above comment deadline. Any person aggrieved of the city's final determination may file an appeal. Anyone may appeal this determination to the Federal Way City Clerk (address below), no later than 5:00 p.m. on January 6, 2017, by a written letter stating the reason for the appeal of the determination. You should be prepared to make specific factual objections Responsible Official: Brian Davis Title: Community Development Director Address: 33325 8t" Avenue South, Federal Way, WA 98003 Phone: 253-835-2612 I6-105028-00-SE Doc I D 7501; A. CIiV OF Federal Way DETERMINATION OF NONSIGNIFICANCE (DNS) Steel Lake Park to Downtown Trail Project FILE No: 16-105028-00-SE Proposal: The intent of this project is to widen S 3121" St. to construct a bike lane and sidewalk on the South side from 24"' Ave. S. to 28"' Ave. S. (approximately 1,300 feet) and new channelization from 23d Ave. S. to 281h Ave. S. (approximately 1,650 feet). Also included is curb and gutter, planter strip, illumination, retaining walls and ADA handicap ramps. Lead Agency: City of Federal Way Public Works Department Location: Project limits for improvements to S 312"' St. are from 241h Ave. S. to 28"' Ave. S. Staff Dave Van De Weghe, Senior Planner, 253-835-2638 (SEPA) Contacts: Christine Mullen, P.E., Street Systems Project Engineer, 253-835-2723 (Project) The lead agency for this proposal has determined that it does not have a probable significant adverse impact on the environment, and an environmental impact statement (EIS) is not required under RCW 43.21 C.030(2)(c): This decision was made after review of a completed environmental checklist, Federal Way Comprehensive Plan, and other municipal policies, plans, rules, and regulations designated as a basis for exercise of substantive authority under the State Environmental Policy Act pursuant to RCW 43.21 C.110. This information is available to the public on request. Further information regarding this action is available to the public upon request from the Department of Community Development. This DNS is issued under WAC 197-11-340(2); the lead agency will not act on this proposal for 14 days from the date of issuance. Comments must be submitted by 5:00 p.m. on December 16, 2016. Unless modified by the city, this determination will become final following the above comment deadline. Any person aggrieved of the city's final determination may file an appeal. Anyone may appeal this determination to the Federal Way City Clerk (address below), no later than 5:00 p.m. on January 6, 2017, by a written letter stating the reason for the appeal of the determination. You should be prepared to make specific factual objections Responsible Official: Brian Davis Title: Community Development Director Address: 33325 8�' Avenue South, Federal Way, WA 98003 Phone: 253-835-2612 Date Issued: December 2, 2016 Signature: 1 rJ'2l �1 16-105028-00-SE Doc. LD. 74957 PROJECT Li LOCATION T PUGET SOUND ST jl L'VE S r 1 2TH T p s 3 2 u f F � 4S-,, T T- EXI (_3 - 1-5 k 0 TN Cl, > S- C:n 6TH OU. 16-105028-00-SE Doc- I.D. 74957 CITY OF t Federal Way December 2, 2016 Christine Mullen City of Federal Way, Public Works 33325 8"' Avenue South Federal Way, WA 98003 RE: File #16-105028-00-SE; LETTER OF COMPLETENESS/NOTiCE OF DNS Steel. Lake Park to Downtown Trail; S 312t" St., Federal Way Dear Ms. Mullen: FILE, CITY HALL 33325 8th Avenue South Federal Way, WA 98003-6325 (253) 835-7000 www.cityoffederalway.com Jim Ferrell, Mayor The Community Development Department is in receipt of your October 17, 2016, application submittal of a SEPA Environmental Checklist. NOTICE OF COMPLETE APPLICATION Please consider this correspondence a formal Letter of Complete Application. Pursuant to Federal Way Revised Code (FWRC) 14.10.020, the application is deemed complete as of December 2, 2016. The complete application determination is based on a review of your submittal relative to those requirements as set forth in FWRC 14.10.020. The submittal requirements are not intended to determine if an application conforms to the City of Federal Way codes; they are used only to determine if all required materials have been submitted. SEPA THRESHOLD DETERMINATION The City has completed review of the environmental checklist for the project and it has been determined that the proposal will not have a probable significant adverse impact on the environment. As a result, an Environmental Impact Statement (EIS) is not required to comply with the State Environmental Policy Act (SEPA). A copy of the Determination of Nonsignificance (DNS) is enclosed. A 14-day comment period is required by the SEPA rules (WAC 197-1 1-340). A notice inviting comments will be published in the Federal Way Mirror, posted onsite, posted on the official public notification boards of the city and public libraries, and mailed to all property owners within 300 feet of the site on December 2, 2016. At the end of the comment period, the department will determine if the DNS should be withdrawn, modified, or issued as proposed. All final determinations may be appealed within 21 days (January 6, 2017) following the comment deadline. No licenses, permits, or approvals will be issued until completion of the appeal period. Our decision not to require an EIS does not mean that the license, permit, or approval you are seeking from the city has been granted. Approval or denial of the proposal will be made by the appropriate administrative or legislative body vested with that authority. MS. Mullen December 2. 2016 Pa-e 2 CLOSING Formal processing and review of your application will now begin. Technical review comments may follow at a later date. Any questions concerning your SEPA application may be directed to me at 253- 835-2638, or david.vandewe�he@citvoffederalway.com. Sincerely, Dave Van e Weghe Senior Planner enc: DNS 16-105028-00-SE Due I D M07 CITY OF ='�Y Federal Way DEPARTMENT OF COMMUNITY DEVELOPMENT 33325 8th Avenue South Federal Way WA 98003 253-835-7000; Fax 253-835-2609 www.cityoffederalway.com DECLARATION OF DISTRIBUTION I, hereby declare, under penalty of perjury of the laws of the State of Washington, that a: ❑ Notice of Land Use Application/Action ❑ Notice of Determination of Significarce (DS) and Scoping Notice [� environmental Determination of Nonsignificance (SEPA, DNS) ❑ Notice of Mitigated Environmental Determination of Nonsignificance (SEPA, MDNS) ❑ Notice of Land Use Application & Optional DNS/MDNS ❑ FWRC Interpretation ❑ Other ❑ Land Use Decision Letter. ❑ Notice of Public Hearing before the Hearing Examiner ❑ Notice of Planning Commission Public Hearing ❑ Notice of LUTC/CC Public Hearing ❑ Notice of Application for Shoreline Management Permit ❑ Shoreline Management Pemnit ❑ Adoption of Existing Environmental Document -was Kmailed 0 faxed 0 e-mailed and/or 0 posted to or at each of the attached addresses on 1 2016 Project Name S� e B I LA, L'k !ram_ File Number(s) Signature _/ 6 ! 0.� Date l a - I -) 6 K:\CD Administration Files\Declaration of Distribution.doc/Lost printed 1 /8/2015 10:07,00 AM CITY OF Federal Way DETERMINATION OF NONSIGNIFICANCE (DNS) Steel Lake Park to Downtown Trail Project FILE No: 16-105028-00-SE Proposal: The intent of this project is to widen S 312`h St. to construct a bike lane and sidewalk on the South side from 24°i Ave. S. to 28"' Ave. S. (approximately 1,30.0 feet) and new channelization from 23d Ave. S. to 28d' Ave. S. (approximately 1,650 feet). Also included is curb and gutter, planter strip, illumination, retaining walls and ADA handicap ramps. Lead Agency: City of Federal Way Public Works Department Location: Project limits for improvements to S 312`h St. are from 24d' Ave. S. to 28`" Ave. S. Staff Dave Van De Weghe, Senior Planner, 253-835-2638 (SEPA) Contacts: Christine Mullen, P.E., Street Systems Project Engineer, 253-835-2723 (Project) The lead agency for this proposal has determined that it does not have a probable significant adverse impact on the environment, and an environmental impact statement (EIS) is not required under RCW 43.21 C.030(2)(c): This decision was made after review of a completed environmental checklist, Federal Way Comprehensive Plan, and other municipal policies, plans, rules, and regulations designated as a basis for exercise of substantive authority under the State Environmental Policy Act pursuant to RCW 43.21 C.110. This information is available to the public on request. Further information regarding this action is available to the public upon request from the Department of Community Development. This DNS is issued under WAC 197-11-340(2); the lead agency will not act on this proposal for 14 days from the date of issuance. Comments must be submitted by 5:00 p.m. on December 16, 2016. Unless modified by the city, this determination will become final following the above comment deadline. Any person aggrieved of the city's final determination may file an appeal. Anyone may appeal this determination to the Federal Way City Clerk (address below), no later than 5:00 p.m. on January 6, 2017, by a written letter stating the reason for the appeal of the determination. You should be prepared to make specific factual objections Responsible Official: Brian Davis Title: Community Development Director Address: 33325 81h Avenue South, Federal Way, WA 98003 Phone: 253-835-2612 Date Issued: December 2, 2016 Signature: 1 `Z 2 16-105028-00-SE Doc. I.D. 74957 (n PROJECT LOCATION PUGET SOUND --T L 4 LWE 12 H, ST S ;3XIfF' ST im. E X I IL LL 4 8 TH 18 5 356TH 'i 16-105028-00-SE Doc. 1.D. 74957 ••�•••• ""'y••�•��•• i 1/1A�1 AY _KTw516OW i Use Avery® Template 51600 Feed Paper - expose Pop-up EdgeT^+ V 1 CLIFFORD BUTLER 31040 22ND AVE S FEDERAL WAY, WA 98003 PARCEL #: 0537000656 SHANNON F. BODEN 31046 22AVE S FEDERAL WAY, WA 98003 PARCEL#:0537000655 PATRICK L. RAUTIO 31054 22ND AVE S FEDERAL WAY, WA 98003 PARCEL#:0537000652 SCOTT HOLLY 2204 S 312TH ST FEDERAL WAY, WA 98003 PARCEL#:0537000651 BARBARA WELLS 31052 22ND AVE S FEDERAL WAY, WA 98003 PARCEL#:0537000653 GUIYING MARRIOTT 2214 S 312TH ST FEDERAL WAY, WA 98003 PARCEL #: 0537000650 YURIY & VALENTINA MOMUTYUK 27327 48TH AVE S KENT, W 98032 PARCEL: 0537000660 EDWARD & ELNA AKI 2236 S 312TH ST FEDERAL WAY, WA 98003 PARCEL: 0537000665 OLEG & ALINA SHEMER 31102 24TH CT S FEDERAL WAY, WA 98003 PARCEL#:0537000670 ALICIA BELL 31113 24TH CT S FEDERAL WAY, WA 98003 PARCEL#:0537000672 BAEK CHONG 31105 24TH CT S FEDERAL WAY, WA 98003 PARCEL: 0537000671 STEVE READ 12108 18TH ST E EDGEWOOD, WA 98372 PARCEL: 0537000690 JULIA TSAI 4424 S 332ND PL FEDERAL WAY, WA 98001 PARCEL #: 0537000685 NICHAEL N BROWN 3177 LAS BRISAS WAY PALM SPRINGS, CA 92264 PARCEL #: 0537000680 SALLY TAYLOR 32228 46TH PL SW FEDERAL WAY, WA 98023 PARCEL#:0537000675 CITY OF FEDERAL WAY 33325 8TH AVE S FEDERAL WAY, WA 98003 PARCEL#: 0921049026, 092104919 KEI APARTMENT FUND 5 LLC 16670 SAINTSBURY GLEN SAN DIEGO, CA 92127 PARCEL#:0921049210 CP FEDERAL WAY, LLC 1910 FAIRVIEW AVE E, SUITE 500 SEATTLE, WA 98102 PARCEL #: 0921049127 BEAL SERVICE GROUP 6000 LEGACY DRIVE PLANO, TX 75024 PARCEL#:0921049284 NED OCT 17 2016 CITY OF FEDERAL WAY CDS �o \'D � �p(z'✓PA�R� � Nv & L--C) 8 Ittiquettes faciles it peler ' A Repliez a la hachure afin de ' Utilisez le gabarit AVERY D 51604D cha Bement Sens cle reveler le rebord Pop-upmc www.averv.com ; 1-800-GO-AVERY 1 I RECEIVED OCT 17 2016 r CITY OF FEDERALEll WAY N � cis - —T -3 ® ® - -- G t� 'o CSC T� C2-0._ Cj�,.1 1 314 ST S 3� T! S316LN arr of Federal Way Steel Lake Pedestrian Improvements S 312th St (24th Ave S to 28th Ave S) PROPERTIES III/I 300' FT OF PROJECT This map is intended for use FOR S EPA MAILING LIST as a graphical representation. Map Date: 7/2016 The City of Federal Way makes K:\STREETS\GRANTS\GrantApplications\2016\TIB Steel Lake Sidewalk no warranty as to its accuracy. J a— City of Federal Way N A Kent 5 272nd St WVV� V' ! ' sad Des fm �jj}��++ 17 n! Moines 'Aq CITY OF FEDERAL WAY a � CDS o S 28MMh ; 0) ys P vow- 11MWWa �4 SW 312th St 312th Sw _ L St SW 320th S! 1 R '_ -.{g Pkwy - S Tacoma 3 1, Project Area a' 4 r r S 312th St >' r - A Q� N S 324th Sta arsE I — -- s St r r1N st e > i v it I 4y N ? Milton CITY OF Federal Way Steel Lake Pedestrian Improvements S 312th St (24th Ave S to 28th Ave S) Vicinity Map This map is intended for use as a graphical representation. Map Date: 7/2016 The City of Federal Way makes K:\STREETS\GRANTS\Grant Applications\2016\TIB Steel Lake Sidewalk no warranty as to its accuracy. Federal Way DETERMfNATION OFNDNI SIGNIFICANCE (DNS} $tee! Lake Park to Downtown Trail Project FOB NO:16-.-The intent Of_105020.90-SE PrOis 10 wide 312th St. 10 construct a hike lane atnd sidgwalk On the South side from 2gth Ave, 5. to 281h Ave. S. fapprox rrmlely 1,300 foot] and new channeilration from 23rd Ave, S. to 28th Ave, S, (approximately 0,650 teat). Rtso frrciuded is curb and gutter, pfanl. r strip, illumination, handicap ramps. retaining walls, and ADA LeadAgency:city of Federal Way Public Works Dapartmont Localfon: Project limits for improvements Eo 5 312fh S1. are from 241h Ave, S.10 28th Ave, S, Staff Dave Van Do Wegha, Senior Planner, 253 835-2638(SEPA) Contacts' Christine Mullen, P.E., Street systems P10*1 Engineer, 253.835-2723 (Project) The Iead agency for this proposal has defermined that it does not have a prababka significant adverse impact an the environment, and ao anvironmantal impaq statement (EfS) is not required under RCW 43.21C.030(2){c). This decision was made after raw of a completed environmental checklist , re - oral Fed. rai Way Comprehensive Plan, and other municfpaf Policies. plans, rules, and regulations designated as a basis for exemise of subsramire authority un. der the Slate Environmental Policy Acl pursuant to RCW 43.21C.IID. This information is available to the public on request. Further information regarding this action is available to the public upon request from the oe- parlmenl Of Community Development, This DNS is issued under WAC 197.11.340(2); the lead agency will not act On this proposal for i4 days from me data of issuance, Comments must W submitted by 5:00 p,m. On December 16, 207& Unless modified by the city, this determination will become final fallowing the above comment dead- line. Any person aggrieved of the citys final deter- mination may file an appeal. Anyone may appeal this determinallOn to the Federal Way City Clark (address below), no later. than 5:00 p,m, on Janu- ary 6.2017, by a written letter stating the reason for the appeal of the determination. You should be prepared to make speopc tactual objections Responsible Official: Brian Davis AWN: 33325 8t� Avonuoet D[reclar Sou h. Federal Way, WA g8003 PhOrre: 253-835.2612 Published In the Federal Way Mirror on Friday, De- cember 2, 2015 FWM2406 ERAL U 31919 11 Ave S, Suite 001 Federal, Way, WA 9$003 1253,925.5565 1253.925.5750 (f) Affidavit of Publication Rudi Alcott, being first duly sworn on oath, deposes and says that he is the Publisher of The Federal Way Mirror, a weekly newspaper. That said newspaper is published in the English language continually as a weekly newspaper in Federal Way, King County, Washington, and is now and during all of said time has been printed in an office maintained by the aforementioned place of publication of said newspaper. That the annexed is a true copy of a legal advertisement placed by City of Federal Way - Community Development as it was published in regular issues (and not in supplemental form) of said newspaper once each week for a period of one consecutive week(s), commencing on the 2nd day of December 2016, and ending on the 2nd day of December 2016 . both dates inclusive, and that such newspaper was regularly distributed to its readers during all of said period. That the full amount of the fee charged for the foregoing publication is the sum of $106.71, which amount has been paid in full, or billed at the legal rate according to RCW 65.16.020. Subscribed to and sworn before me this 12th day of January 2017. Notary Public in and for the State of Washington, Residing at Buckley A AN11j."fr/-* S. koN E} i'r ��i . N NOTARY '2= i PUBLIC r"ji'o ` W 1SH,'t�z� Nil w these �loos Covevr 24" Ave- 5 -tb 3-k-61 La. z Avv f-4-'Ance . Plans -fir --khe 'S meat frDm �o�rk-cMyancz -It) 2 Ave S are n64 �e-- c vailobIC. SCHEDULE OF DRAWINGS SHEET NO. TITLE 1 COVER 2 SURVEY CONTROL 3 LEGEND & ABBREVIATIONS 4 TYPICAL SECTIONS 5 DETAILS 6 SITE PREPARATION PLAN 7-8 ROADWAY PLAN & PROFILE * XX-XX CURB RAMP DETAILS * XX-XX DRIVEWAY PLAN & PROFILE * XX DRIVEWAY SCHEDULE & DETAILS 9-10 DRAINAGE PLAN & PROFILE 11-13 DRAINAGE DETAILS * XX WALL PLAN & PROFILE * XX WALL DETAILS 14-16 ILLUMINAITON PLAN 17 LANDSCAPE PLAN 18 LANDSCAPE SCHEDULE & DETAILS * XX IRRIGATION PLAN * XX IRRIGATION SCHEDULE & DETAILS 19 CHANNELIZATION PLAN * XX TEMPORARY TRAFFIC CONTROL PLAN • NOT INCLUDED IN 30% SUBMITTAL City of Federal Way Public Works Department Federal Way, Washington STEEL LAKE TO DOWNTOWN TRAIL AUGUST 2016 PROJECT ## .:§ , Federal Way 30% REVIEW SUBMITTAL CALL 811 2 DAYS BEFORE YOU DIG PROJECT w LOCATION Q S 288TE-: ST _ PUGET SOUND vi pT R0 00 � 5 ❑ASK a 304TH ST STEEL S 308TH ST LAKE j RO S 312TH STD S a �� U) S S 320TH ST > } N ` a EXIT #143 a 3 40 TH a ` ¢ 5 348TH ST 18 CCc`\�10' S 356TH ST > Uri Q .tip 360TH ST N ReCMITY MAP OCT 17 2016 CITY OF FEDERAL WAY CDS 10 U) W Q 4M N 19 S 312TH ST CENTERLINE LINE BEARING LENGTH L1 I S 88'18'00" E 1025.00' LI ICI I I _ EP 1DO' / N S 312TH ST 13 14 --------------- Q LJ 99 z" � 19 CONTROL POINT LIST PT N DESCRIPTION NORTHING EASTING ELEVATION 100 PK 121075.02 1275991.63 464.36' 101 PK 121061.34 1276336.01 451.91' 102 PK 121054.49 1276558 03 463.46' 103 PK 121025.35 1276380 53 453.15' 104 PK 121027.94 1276265.05 453.17' 105 PK 121033.59 1276135.88 458.44' 107 PK 121008.46 1276924.98 486.24' 108 PK 121015.12 1277284.61 496.10' 109 PK 121069.09 1275495 98 498.11' 110 PK 121082.54 1275034.31 510.11' III RC 121109,77 127554440 501.20' 112 YIC 121094.03 1274657.83 498.32' 113 MIC 121113SI 1274001.90 474.06' 1„ 0 z x uj 77__7_iS_ STEEL LAKE PARK CP 1n2 Lu _/ 15 16 17 312TFfS 18 19 � 20 --------__--- - _-------- PLAN N 0 20 40 80 120 SCALE IN FEET Q © 10 I1 Q Q 19 NOTES 1. THE LOCATIONS OF EXISTING UNDERGROUND UTILITY SYSTEMS, AS SHOWN HEREON, ARE TAKEN FROM UTILITY LOCATE PAINT MARKS OR AS -BUILT PLANS AND ARE SHOWN IN AN APPROXIMATE WAY ONLY. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. ALL LOCATOR SERVICES SHOULD BE CONTACTED PRIOR TO ANY CONSTRUCTION OR SUBSURFACE EXPLORATION. CALL 1-800-424-5555. 2. FIELD SURVEY. KPG, MAY, 2016. 3. CONTOUR INTERVAL = 1 FOOT. 4. STORM AND SEWER CONNECTIONS HAVE BEEN DRAWN FROM CENTER OF LID TO CENTER OF LID. HORIZONTAL DATUM WASHINGTON STATE PLANE COORDINATE SYSTEM, NORTH ZONE, NAD 83/11. VERTICAL DATUM NGVD 29. SHEETINDEX ASITE PREPARATION PLAN ® ROADWAY PLAN AND PROFILE ® DRAINAGE PLAN AND PROFILE ILLUMINATION PLAN ® LANDSCAPE PLAN jp IRRIGATION PLAN P1 CHANNELIZATION k SIGNING PLAN ABBREVIATIONS AC ASPHALT CONCRETE MH MANHOLE MICe MONUMENT IN CASE CD TELEPHONE MANHOLE PAINTED POWER w CONC INLET OR CATCH BASIN TYPE 1 ACP ASPHALT CONCRETE PAVEMENT MIC MONUMENT IN CASE ADA AMERICANS WITH DISABILITIES ACT MJ MECHANICAL JOINT MON® T° PAINTED TELEPHONE Q CATCH BASIN TYPE 2 AP ANGLE POINT MON MONUMENT SURFACE MONUMENT TELEPHONE RISER APPROX APPROXIMATE N NORTH OR NORTHING Q SEWER MANHOLE BLDG BUILDING NAVD NORTH AMERICAN VERTICAL DATUM REBAR & CAP 0 TELEPHONE VAULT LID PAINTED FIBER OPTIC CB CATCH BASIN NO NUMBER STORM PIPE WITH DIRECTION OF FLOW CCP CEMENT CONCRETE PAVEMENT NTS NOT TO SCALE SPOT SHOT (DESCRIBED) TELEPHONE POLE PAINTED TV SIDE SEWER WITH CLEANOUT CDF CONTROLLED DENSITY FILL OC ON CENTER CFW CITY OF FEDERAL WAY OD OUTSIDE DIAMETER CATCH BASIN � TV VAULT LID PAINTED WATER WATER PIPE CHLK CHAINLINK PC POINT OF CURVE CI CENTERLINE PCC POINT OF COMPOUND CURVATURE FIBER OPTIC MANHOLE PAINTED GAS 0 WATER METER CL CLASS PCCP PERVIOUS CEMENT CONCRETE PAVEMENT STORM DRAIN MANHOLE CO CLEANOUT PI POINT OF INTERSECTION ID GAS VALVE so STORM N WATER VALVE COL COLUMN POB POINT OF BEGINNING YARD DRAIN CONIC CONCRETE POE POINT OF ENDING ® GAS METER s SEWER AL FIRE HYDRANT CSBC CRUSHED SURFACING BASE COURSE PRC POINT OF REVERSE CURVATURE DOWNSPOUT SIGN CSTC CRUSHED SURFACING TOP COURSE PT POINT OF TANGENT oa WATER VALVE `r FENCE DI DUCTILE IRON PVC POLYVINYL CHLORIDE OR STORM DRAIN CLEAN —OUT X — CHAIN LINK FENCE DIA DIAMETER POINT OF VERTICAL CURVATURE ® WATER METER HEDGE (HEIGHT NOTED) F FILL EMBANKMENT LINE DW DRIVEWAY PVT POINT OF VERTICAL TANGENT SEWER MANHOLE E EAST OR FASTING PVI POINT OF VERTICAL INTERSECTION C CUT EMBANKMENT LINE EA EACH R RADIUS SEWER CLEAN —OUT OO WATER MANHOLE < < f i BUILDING ELEV ELEVATION ROW RIGHT OF WAY a oov o a a 000000aonoo DETECTABLE WARNING SURFACE EDP EDGE OF PAVEMENT RT RIGHT POWER POLE R FIRE HYDRANT PAINTED STRIPE Elf EACH WAY S SLOPE OR SOUTH HMA CL 1/2' PG 64-22 FOR NEW PAVEMENT EXIST EXISTING SO STORM DRAIN POWER POLE WITH UG CONNECT R FIRE DEPARTMENT CONNECT • • • RAISED —BUTTON SOLID STRIPE FF FINISHED FLOOR SDMH STORM DRAIN MANHOLE CEMENT CONCRETE FL FLOW LINE SE SOUTHEAST POWER VAULT LID O UTILITY VAULT LID (GENERIC/UNKNOWN) TTIP STRIPE RAISED —BUTTON SKIP FO FIBER OPTIC SHT SHEET RESERVOIR COURSE FOC FACE OF CURB SO SQUARE POWER TRANSFORMER Uo UTILITY ACCESS (GENERIC/UNKNOWN) — EDGE OF PAVEMENT HMA HOT MIX ASPHALT SS SANITARY SEWER CSTC HORIZ HORIZONTAL SSMH SANITARY SEWER MANHOLE POWER METER ® BORE SITE WITH FIELD DESCRIPTION) T ( ) FLOWLINE ® CSBC HP ID HIGH POINT INSIDE DIAMETER ST STA STREET STATION POWER OUTLET — CONTOUR IE INVERT ELEVATION STD STANDARD o BOULDER ® TREE GRATE IN INCH/INCHES STCR STRUCTURE GUY ANCHOR EXISTING RIGHT—OF—WAY LINE JB JUNCTION BOX SW SOUTHWEST SIGN m SIGNAL CONTROLLER CABINET L LENGTH TYP VERT TYPICAL VERTICAL Z�� TRAFFIC SIGNAL WITH LUMINAIRE N MAILBOX PROPERTY LINE ® ELECTRICAL SERVICE CABINET LT LF LEFT LINEAR FEET W WEST ® PEDESTRIAN SIGNAL � CONCRETE © BATTERY BACKUP POWER SUPPLY LP LOW POINT YD YARD DRAIN � SHRUB MAX MAXIMUM C GRAVEL m I@[7 JUNCTION BOX TYPE 1, 2, 8 MIN MINIMUM JUNCTION BOX TYPE 1, 2, 3 . GRASS CONDUIT [ TRAFFIC CONTROL CABINET DT12(3)0 DECIDUOUS TREE, DIAM. IN INCHES (/ OF TRUNKS) E TRAFFIC SERVICE CABINET Cnz(3)Lf CONIFEROUS TREE, DIAM. IN INCHES (# OF TRUNKS) TRAFFIC ATTENUATOR LOOP STREET LIGHT (LUMINAIRE) LOT LIGHT YARD LIGHT S312TH ST ROW Ct I VARIES I 8'-9. SHOULDER , VARIES 11'-15' THRU LANE 3' i SEE ALTERNATE SECTION 1 EXISTING ROW 42' 7' 15' THRU LANE BIKE LANE 1, 5-5' 8' SIDEWALK 2.0% MAX g VARIES 2'-7' 0.5% MIN VARIES 3 5 10 GUTTER EDGE ELEVATION S 312TH ST TYPICAL SECTION LOOKING EAST APPROX STA 12+70 TO STA 20+00 NTS 3' EXISTING ROW R.5 SIDEWALK 2.5' ALTERNATE SECTION 1 LOOKING EAST APPROX STA 15+35 TO STA 17+85 NTS TYPICAL SECTION NOTES 1. SUBGRADE PREPARATION SHALL BE IN ACCORDANCE WITH SECTION 2-06 OF THE STANDARD SPECIFICATIONS. 2. ADDITIONAL FILL MATERIAL REQUIRED FOR CONSTRUCTION SHALL BE APPROVED GRAVEL BORROW. FILL MATERIAL SHALL BE COMPACTED TO 95% MODIFIED PROCTOR DENSITY. 3. EMBANKMENTS SHALL BE CONSTRUCTED PER SECTION 2-03 OF THE STANDARD SPECIFICATIONS. 4. IF UNSUITABLE FOUNDATION IS ENCOUNTERED, THE CONTRACTOR SHALL CAREFULLY OVER EXCAVATE TO A MAXIMUM DEPTH OF 1' AND REPLACE WITH GRAVEL BORROW AS DIRECTED BY THE ENGINEER. 5 WHERE EXISTING EDGE OF PAVEMENT IS LESS THAN 2' FROM PROPOSED GUTTER PAN, CONTRACTOR SHALL SAWCUT AND REMOVE PAVEMENT AS REQUIRED TO PROVIDE 2' MINIMUM CLEARANCE, AS DIRECTED BY THE ENGINEER. 6 ACCESS TO ADJACENT PROPERTY MUST BE MAINTAINED AT ALL TIMES UNLESS PRIOR ARRANGEMENTS HAVE BEEN MADE AND APPROVED BY THE ENGINEER. 7. REMOVE EXISTING CURB, GUTTER AND SIDEWALK WHERE INDICATED ON THE PLANS. B. SAVE AND PROTECT ALL EXISTING VEGETATION AND EXISTING IRRIGATION SYSTEMS OUTSIDE OF LIMITS OF CLEARING AND GRUBBING. MATFRiAL CODE © MATERIALS DESCRIPTION 1 .67' HMA CL W PG 64-22 2 IS CSTC 3 .5' CSBC 18' CEMENT CONC TRAFFIC CURB & GUTTER 4 CFW STD DETAIL 3-4, SEE SPECIFICATIONS 5 COMPACTED SUBGRADE 4' CEMENT CONCRETE SIDEWALK (CFW STD 6 DETAIL 3-3. SEE SPECIFICATIONS) 7 r9 3' CSTC GRAVEL BORROW (WHEN REQUIRED BY 8 ENGINEER) SAWCUT & REMOVE EXISTING PAVEMENT WHERE INDICATED ON PLANS. 10 SEE LANDSCAPE PLANS FOR TREATMENT OF PLANTER AREAS, SHEETS #A -If. 11 MODULAR BLOCK FILL WALL, SEE WALL DETAIL SHEETS py-//. 12 BLACK VINYL COATED CHAIN LINK FENCE, SEE DETAIL SHEET XX. — LINE POST CAP 1.25" TOP RAIL 10, 2" LINE POST FABRIC TIE (TYP) END POST CAP CORNER/END POST (EVERY OTHER POST) FABRIC BAND (TYP) 12" ON CENTER TENSION BAR 'v FABRIC, FUSED BONDED VINYL — 1.25' BOTTOM RAIL CONCRETE (TYP) 8" MIN (TYP) NOTES, 1. CHAIN LINK FENCE SHALL BE PER DETAIL OR MATCH EXISTING, UNLESS OTHERWISE APPROVED BY ENGINEER. 2. ALL COMPONENTS TO BE PAINTED BLACK. 3. ALL POST AND RAIL DIAMETERS ARE INSIDE DIAMETERS. 4. END POSTS TO BE INSTALLED EVERY 48 FEET, AT ANGLE POINTS AND AT BOTH ENDS OF THE RUN. 7. FOR FENCE LOCATIONS ON WALL SEE DETAIL SHEET 22. BLACK VINYL COATED CHAIN LINK FENCE NTS NO DATE I BY I APPR REVISIONS Approved By 16036DET.d.g GI FILENAME _^{ ��TM�F CITY OF FEDERAL WAY DETAILS ENGINESRING NIANAUER DATE DESIGNED BY DATE 1i3IOWAve, SIe400 2502Je0erson Ave `moo/� REVIEW Federal Way PROJECT MANAGER DATE' DRAWNBV DATE S.gEWAWz1I Tac6ma,SYA93iQ3 SUBMITTAL STEEL LAKE TO DOWNTOWN TRAIL {21Ai 2*W (253)627-0720 PROJECT ENGINEER DATE CHECKED BY DATE !wx- KPG PROJECT No. 16036 1 SHT 5 OF 9 •9 y l r W I` SDVH IC65 L 'T7L Tf roy 465 w a IE 458.8 N, Ir 24' CMP c, _ PLASTIC ttEV E 46e8 E,6 (�s,L - iv7.g9 [ 464-4 [ 12" 0ry1{r/DYW MA T. Vll I 4 W IE 464 4 , 2• CONIC �' . IE 4651 N. 12" CONC N 1 H x W Y M TT a 16Y 4fiA66 IE 459 8 5, . 1 ' LIPPLASTIC IE 56 8 CB 54, 7 _ +5UD rE nun — — E 459-0 NW. 12 PLASTIC im � �' 1 �' IE 45 B E. 12 PLASTIC IE 454.9 E. 12" CONS ' E 4$68 W 12" PLASTIC IE 4549 W, 12" PLASTIC. w' w `w Tw �~ .•....,1.•....,, 1 ,00 S312 HST i• �15+00 \ 1 . _J---��-----L-----L-----L--- TV S ` l T� V 1 0 4-1 1�- : �_ W� L 10 - - -1 - �_ {c sw 14 1 7 W ILL CTRL TEE 01- PIMA 4fi 1.90 M,MN 1{�5 IE 4534 E, 12" STEEL E 4572 , 0 Y0P OF ,Et PLAN lm� `9 0 10 20 40 60 SCALE IN FEET r- 4i4.B4 PL —' isa0 (, 12 PIASTN; W IE 4510 S, 12' STEEL = IE 4510A 12' STEEL N to CD Ln \k6+00 ` + J a J � r _ W J T TV � ICE 435 l,, N. i�" STEFk ` AHEAD SIGN] 8 ` Q I IE 4476 E. 36" CMP IE 451.1 W. 12" CMP S13VH tt84 W CM FEE RAM 4 ,11 It 4476 E. 12"CMP STAND PIPE IE 447.6 W. 36_CMP W V Z ;I (RFB) 8 W Y STEEL LAKE PARK ly W LLJIE CB 1160 116fi Ti1Y 451 SH P so 44 s 1a--Q SAC— -JJ- IV "Tic 44fi.7 S 24" PLASTIC C'8 1,ffi ..�. a r w IrUR E 459 8 W. I 5RC 1 IN IE a 1 n 10 S �2TH ST j8+00 1 19+09 ' ' 0+00 20+ 5 /� i 1 1 7 6 1 T54iY04. �a ` 17 i 114 12 CMP UI1LV 13, 1 8 RFB) fi 7 IE 4se ez' 00141 w ❑1L , � TV � P ` �' � 5 _ ��,!" 8/ 4 PARKINGSIGN)� �,`I p r — i � � � 1 [ _ 1.• - j • I I I LF)xx CLILV 1662 `�• IE 4465, 2i CONIC OAV 2041 COLY 2037 REMOVE FALLEN CEDAR TREE IF 4XID. 8- CONIC 1E 457.0, 12' cooc 8 ND PARKING SIGN) CULV 1617 IE 454.7, 12• CONC - (SIGN) 8 4 1 _ I 9 (51GN)�8 (25 3 PLAN 1� N 0 10 20 40 60 SCALE IN FEET GENERAL NOTES 1. USE CAUTION WHEN EXCAVATING IN PROXIMITY OF EXISTING JUNCTION BOXES, DRAINAGE, AND SEWER STRUCTURES. CONTRACTOR IS RESPONSIBLE FOR DAMAGE TO JUNCTION BOXES, MANHOLE CONE SECTIONS, AND CATCH BASINS. 2. PRESERVE AND PROTECT ALL ABOVE AND BELOW GRADE IMPROVEMENTS THAT ARE TO REMAIN IN PLACE. 3. REMOVAL OF SIDEWALK PANELS SHALL BE BETWEEN EXPANSION JOINTS WITH NO SAWCUTTING. 4. SAVE AND PROTECT ALL EXISTING VEGETATION AND EXISTING IRRIGATION SYSTEMS OUTSIDE OF CLEARING AND GRUBBING LIMITS. 5. FOR TREATMENT OF EXISTING SIGNS, SEE SHEETS 19. 6. FOR REMOVAL OR ABANDONMENT OF DRAINAGE FACILITIES, SEE SHEETS 9-10. 7. SAWCUT LINES ARE TYPICALLY NOT SHOWN FOR THE CONSTRUCTION OR REMOVAL OF UNDERGROUND UTILITIES. CONSTRUCTION NOTES O SAWCUT AND REMOVE ASPHALT PAVEMENT. REMOVE ASPHALT SIDEWALK, REMOVE CURB. REMOVE CEMENT CONCRETE SIDEWALK AT THE NEAREST SCORED JOINT AND AS DIRECTED IN THE FIELD BY THE ENGINEER. O UTILITY TO BE ADJUSTED TO GRADE BY OTHERS. �6 UTILITY TO BE REMOVED AND RELOCATED BY OTHERS. 0 EXCAVATE ADDITIONAL DEPTH AT EXIST DITCH AS NECESSARY 4J (APPROX 1.5FT). WORK TO BE PAID UNDER UNSUITABLE FOUNDATION EXCAVATION INCL. HAUL. a8 RELOCATE (BY CONTRACTOR). �9 PRESERVE AND PROTECT. 10 REMOVE FENCE. LEGEND - - - - - - - CLEARING LIMITS SAWCUT REMOVE CEMENT CONIC. SIDEWALK AND/OR PAVEMENT REMOVE ASPHALT PAVEMENT AND/OR SIDEWALK SILT FENCE, PER WSOOT STD PLAN 1-30.15-02 o- (1.5' BEHIND CLEARING LIMITS FOR LENGTH OF FENCE) xxxxxxxxxxx REMOVE CURB REMOVE PIPE 1 ■ ( CATCH BASIN INSERT PER WSDOT STD PLAN 1-40.20.00. IK- REMOVE CONIFEROUS TREE 0 REMOVE DECIDOUS TREE GENERAL NOTES Lu Q NEW RAMP/CROSSWALK TBD. W NO ADA RAMPS SHOWN AT +A = THIS INTERSECTION - CITY IS Y e EVALUATING.CIA IL Q w w �, 1. +00 . _ ., , S 312 ST 15+00 � 00 12+00 �.... \' V. so, . 1• ' x h .A •I % J I - 1 %F' ----- - -= " 2 UFIUFY RISER O�WALL HEIGHT f2'- PLAN 0 10 20 40 60 SCALE IN FEET PROFILE 1. CONSTRUCT CEMENT CONCRETE CURB, GUTTER AND SIDEWALK PER TYPICAL SECTIONS, SHEET SHEETNUMBER. 2. CONTRACTOR SHALL BE RESPONSIBLE FOR CLEARLY MARKING ALL UTILITY APPURTENANCES PRIOR TO PAVING OVER THEM. ALL CASTINGS SHALL BE ADJUSTED TO FINISHED ROADWAY GRADE. 3. SEE SPECIAL PROVISIONS 1-O8.5 FOR PARKING LOT IMPROVEMENTS ORDER OF WORK. — — — co 50` N CONSTRUCTION NOTES :DMATCH EXISTING. + s+00 `^ �1 CONSTRUCT CEMENT CONCRETE SIDEWALK PER CFW STD DETAIL NO. - - N 3-12. 1 f Q3 CONSTRUCT CURB AND GUTTER PER CFW STD DET 3-4. z J ( CONSTRUCT MODULAR BLOCK WALL. SEE WALL PLAN AND ELEVATIONS D = AND WALL DETAILS, SHEET XX k XX. INSTALL 4' BLACK VINYL COATED CHAIN LINK FENCE PER DETAIL, SHEET 5. n INSTALL CEMENT CONCRETE EXTRUDED CURB, PER CFW STD DETAIL `�` � LJ 3-4A. wm CONSTRUCT CEMENT CONCRETE DRIVEWAY ENTRANCE. SEE DRIVEWAY unu1YR PLAN AND PROFILE, SHEETS XX-XX FOR TYPE AND DETAILS. wAEL HEIGHT t3' unuTv 4 S� CONSTRUCT CEMENT CONCRETE OR HMA DRIVEWAY PER DRIVEWAY PLAN AND PROFILE, SHEETS XX-XX. �9 CONSTRUCT CEMENT CONCRETE CURB RAMP. SEE INTERSECTION AND CURB RAMP DETAILS, SHEETS XX-XX FOR TYPE AND DETAILS. 10 INSTALL DETECTABLE WARNING SURFACE PER WSDOT STD PLAN F-45.10-01. SEE ALSO CURB RAMP DETAILS, SHEET XX-XX. LEGEND CURB h GUTTER x FENCE x FILL EMBANKMENT LINE C CUT EMBANKMENT LINE - EXISTING RIGHT OF WAY 0 HMA PAVEMENT SECTION CEMENT CONC. SIDEWALK. —r��^-----��-- STEEL LAKE PARK _ Ln �S 3112T1-1 STLo Q En w z x U - Q7WALL UTILITYUTILIT7±5' 4 WALL HEIGHT t6' WALL HEIGHT t4.5' SEE PUMP STATION BLOW UP THIS SHEET PLAN PUMP STATION BLOW UP 0 2.5 5 10 20 SCALE IN FEET NOTES: CITY TO PROVIDE PUMP STATION AS BUILTS IN ORDER TO EVALUATE PUMP STATION RELOCATION/MODIFICATIONS VS. ELIMINATING PLANTER IN THIS AREA. W V 'FLAT HMA LANDING z WITH TRUNCATED DOMES H z W Y tt 10 � a o r- --.:A lY 1 vie p- _ 2 CD PLAN V A 0 10 20 40 60 SCALE IN FEET PROFILE GENERAL NOTES 1. CONSTRUCT CEMENT CONCRETE CURB, GUTTER AND SIDEWALK PER TYPICAL SECTIONS, SHEET SHEETNUMBER. 2. CONTRACTOR SHALL BE RESPONSIBLE FOR CLEARLY MARKING ALL UTILITY APPURTENANCES PRIOR TO PAVING OVER THEM. ALL CASTINGS SHALL BE ADJUSTED TO FINISHED ROADWAY GRADE. 3. SEE SPECIAL PROVISIONS 1-08.5 FOR PARKING LOT IMPROVEMENTS ORDER OF WORK. CONSTRUCTION NOTES I MATCH EXISTING. �1 CONSTRUCT CEMENT CONCRETE SIDEWALK PER CFW STD DETAIL NO. L`J 3-12. �3 CONSTRUCT CURB AND GUTTER PER CFW STD DIET 3-4. OCONSTRUCT MODULAR BLOCK WALL. SEE WALL PLAN AND ELEVATIONS AND WALL DETAILS, SHEET XX & XX. INSTALL 4' BLACK VINYL COATED CHAIN LINK FENCE PER DETAIL, SHEET 5. �1INSTALL CEMENT CONCRETE EXTRUDED CURB, PER CFW STD DETAIL L�J 3-4A. �7 CONSTRUCT CEMENT CONCRETE DRIVEWAY ENTRANCE. SEE DRIVEWAY PLAN AND PROFILE, SHEETS XX-XX FOR TYPE AND DETAILS. 8� CONSTRUCT CEMENT CONCRETE OR HMA DRIVEWAY PER DRIVEWAY PLAN AND PROFILE, SHEETS XX-XX. L'� CONSTRUCT CEMENT CONCRETE CURB RAMP. SEE INTERSECTION AND CURB RAMP DETAILS, SHEETS XX-XX FOR TYPE AND DETAILS. 10 INSTALL DETECTABLE WARNING SURFACE PER WSDOT STD PLAN F-45.10-01. SEE ALSO CURB RAMP DETAILS, SHEET XX-XX. 11 CONSTRUCT HMA SHOULDER REPAIR. SEE CURB RAMP DETAILS, SHEET XX. LEGEND CURB & GUTTER X FENCE p FILL EMBANKMENT LINE C CUT EMBANKMENT LINE EXISTING RIGHT OF WAY HMA PAVEMENT SECTION 771 CEMENT CONC. SIDEWALK. GENERAL NOTES N1 STORM DRAINAGERD STRUCTURES SHALL BE PER CITY OF FEDERAL WAY Lu 1-- 2, INSTALL VANED GRATES WITH STANDARD FRAME ON CATCH BASINS smut loss crRL > x UNLESS OTHERWISE NOTED. FaM Lu IE 4588TN.24' pro eply = Y 3. LOCATION, DEPTH, AND SIZE OF EXISTING UTILITIES ARE APPROXIMATE. IE 4588 E. E, 12- PLASnr E 461.8 4 TOP OF -± CONTRACTOR TO VERIFY WITH POTHOLING PRIOR TO CONSTRUCTION. f 4U.60 12" CMP ce 1Ia1 a 0 Ion o 4. SEE STORM DRAINAGE PROFILES PER STRUCTURE CALLOUTS. STATION —� — — C 45accmp — — — — t30z w I + a E. 12 PLAsnc — C) AND OFFSET LISTED IS TO CENTER OF THE STRUCTURE UNLESS 45¢a N1Y, F2" PLASTIC 0.1u 4fi0x0 `— '— OTHERWISE NOTED. IE 456.8 E, 12" PLASTIC IE 454.9 E, 12" CONC J IE 4510 !k 12' STEEL H w IE 456.9 W, 12" PLASTIC IE 454.9 W, 12" PLAST C /// f a .SXD K 1z' STEEL W 5. INSTALL POLLUTION PREVENTION MARKER AT EACH CATCH BASIN PER w W W. w — ! — SD (n CITY OF FEDERAL WAY STANDARD DRAWING NO. 4 C) 6, USE CONVERSION RISER WHERE ROUND SOLID LID WILL BE INSTALLED ., .•.-.-..�, S 312 HST + ON TYPE 1 OR TYPE 1L CATCH BASIN PER CITY OF FEDERAL WAY pp i +QO.. '1StOO 6+00 STANDARD DRAWING N0. 4-18. - - / to j 1 S7•_ - --- z — r TVi - n` 4p f IE 464 4 4 E. E, 12" UNKNOWN MAT, _ — 3€-A6A 8.-S,--tti CON"— IE 4644 W. 12' CONC "46783 C R� 456.R5 IE 4651 N. 12" CONC j r (� O� 11687 W I CTRL TEE IE 451.6 W, 2' CMP r �J M11 01. 5 IE 453.4 F- Ir STiL 501111 s!6{ L CSfIL TEi f1 II !A4 i6321 IE 457.2 , 0 Kv OF TU RQ1 453.11 IE &I! IE 447.6.E. 12' CUP STAND PIPE cm'u 1CeS IE 4476 W. 36- CUP DRAINAGE NOTES PLAN N 0 10 20 40 60 SCALE IN FEET PROFILE a1 REMOVE EXISITNG STORM DRAIN PIPE 2Q REMOVE EXISTING STORM DRAIN STRUCTURE. G3 CONSTRUCT OUTFALL PROTECTION. SEE DETAIL SHEET 11. (s1 CONNECT EXISTING STORM DRAIN PIPE TO NEW STORM DRAINAGE LJ STRUCTURE (� INSTALL STORMWATER MEDIA FILTER SYSTEM. SEE DETAIL SHEET lJ 11-13. O INSTALL 6" PVC DRAIN PIPE. MINIMUM SLOPE 0.5% LEGEND N O CATCH BASIN )IIi — STORM PIPE WITH DIRECTION OF FLOW STORM DRAIN DUCTILE IRON PIPE (rSD-DI) xxxxxxxkX xAxxxxx REMOVE EXISTING STORM DRAIN PIPE k STORM DRAIN STRUCTURE NUMBER m STORMWATER MEDIA FILTER 0 CATCH BASIN TYPE 1L WITH CONVERSION RISER 0 OUARRY SPALLS GENERAL NOTES W V 1. STORM DRAINAGE STRUCTURES SHALL BE PER CITY OF FEDERAL WAY Z STANDARD DETAILS. ¢q 2. INSTALL VANED GRATES WITH STANDARD FRAME ON CATCH BASINS CATCH BASIN Z TYPE 1, WITH UNLESS OTHERWISE NOTED. BI—DIRECTIONAL W 3. LOCATION, DEPTH, AND SIZE OF EXISTING UTILITIES ARE APPROXIMATE VANED GRATE Y CONTRACTOR TO VERIFY WITH POTHOLING PRIOR TO CONSTRUCTION. STEEL LAKE PARK d 4. SEE STORM DRAINAGE PROFILES PER STRUCTURE CALLOUTS. STATION Ilan c0 II"e6 CATCH BASIN CB 1190 AND OFFSET LISTED IS TO CENTER OF THE STRUCTURE UNLESS rn A +SISS 451-iA � OTHERWISE NOTED. 1C'i'47.TR;"124i.5-Er•1•Y-RLh$71C— — 454-9 1CONi W � 1Y 17• PLAS C 446:7 S. 24• PLASM SOLID LID IE 4598 0. IY PLASTIC w 5. INSTALL POLLUTION PREVENTION MARKER AT EACH CATCH BASIN PER _ CITY OF FEDERAL WAY STANDARD DRAWING N0. 4-11. 19 s 1Y SO ' wT6. USE CONVERSION RISER WHERE ROUND SOLID LID WILL BE INSTALLED S 3 H ST ON TYPE 1 OR TYPE 1L CATCH BASIN PER CITY OF FEDERAL WAY ,� too 19+09 � ' 0+00 2U+ 5 — _ STANDARD DRAWING N0. 4-18. a �*w l Z 4. CAPE 2ATCH S48" FJ 12" SO 1 1 4645 Br 1 2 ` 1 CATCH N IE 46 8, 1 E 411-0 . Iz" CUP j TYPE 2, A 'E +6B e, 1 v1 _ -- _ — �__�r---- -- ---- -- -- --- -- - --, -- --- c� TWILY 1WJ - < Tj L —E — 1� C - .. J12''$0 KL sw NFW PIPE O 3 S 5 L jT"�L' I+ . ! l •1 g6N�lECT siiG IN1ET FOR ' v 166 CONNECT X151I G V 11T . , ' . .r' . o PIPE TO NEW DITCH IE 446.6 24" CONC PIPE TO NEW CIKV 2043 C11LV W31 IE 459 7, 12" MC STRUC RE STRUCTURE IE 4560, W CORC IE 4570. 1r CONIC 24" PIPE OUTFALL 6 .�:. .1 z •� , �Q DRAINAGE NOTES PLAN (D REMOVE EXISITNG STORM DRAIN PIPE 2D REMOVE EXISTING STORM DRAIN STRUCTURE. 0 10 20 40 60 CONSTRUCT OUTFALL PROTECTION. SEE DETAIL SHEET 11. SCALE IN FEET r l CONNECT EXISTING STORM DRAIN PIPE TO NEW STORM DRAINAGE LJ STRUCTURE INSTALL STORMWATER MEDIA FILTER SYSTEM. SEE DETAIL SHEET LJ 11-13. Q6 INSTALL 6" PVC DRAIN PIPE. MINIMUM SLOPE 0.5% LEGEND Q CATCH BASIN ���-}•— STORM PIPE WITH DIRECTION OF FLOW STORM DRAIN DUCTILE IRON PIPE rSD—DI xxxxxxxkXxxzxkxxxxx REMOVE EXISTING STORM DRAIN PIPE jk STORM DRAIN STRUCTURE NUMBER Q STORMWATER MEDIA FILTER © CATCH BASIN TYPE 1L WITH CONVERSION RISER 99 QUARRY SPALLS PROFILE REVISIONS Kp DRAINAGE PLAN & PROFILE 30% REVIEW "T"°P CITY OF FEDERAL WAY 5131 F11io0Ave,S1e400 2502Je6erwnAse STA 16+50 TO STA 20+50 Se51�WA981i1 Tac6ma,WA Federal Way STEEL LAKE TO DOWNTOWN TRAIL (206)286.1640 (253)627-0720 SUBMITTAL oww= KPG PROJECT No 16036 SHT O OF 19 Approved By 16036STRMPPR.d.g FILENAME B°° EAtiiINEERING hNNADf1i DATE DESIGNED BY DATE BMC PRGJEGi FG4NR4ER DVITE DRAWN BY DATE BOC PROJECT ENGINEER DATE CHECKED BY DATE IE OUT = TOC EL - 49.5' .- FILTERRA UNIT UNLESS OTHERWISE NOTED. INTERIOR LENGTH (L) MODULAR WETLAND SYSTEM IE OUT = TOC EL - 42' INTERIOR LENGTH (L) SIZES VARY, SEE TABLE BELOW SEE DRAINAGE PROFILES SIZES VARY, SEE TABLE BELOW AND DETAIL SHEET 12 AND DETAIL SHEET 13 I MAX BEND 45' (TYP) _-- 6" PVC -- - -- 1 1 _ T MAX BEND 45' (TYP) r I { 13 -1 1 � �tfrrt 6"PVC I , t \f.,f\ F< TOP OF CURB (TOC) t I o -TOP OF CURB TOC SEE DRAINAGE PROFILES BACK OF CURB SEE DRAINAGE PROFILES j \f tit J\t\t� p, � ( ) I I z FOR INVERT ELEVATION I \i t\tit\I\t\ I ' FOR INVERT ELEVATION I Z ♦ \ \ \ \ i z - BACK OF CURB I I ' —__J FLOW CONNECTING & [F��FACEB - -J--" //'I,- FACE OF CURB . BYPASS STRUCTURE GUTTER L 57Ai30N/OFFSET PROVIDED AT FACE GUTTER STRUCTURE OF CURB ALIGNED WITH THE CENTER OPENING AT STATION/OFFSET PROVIDED AT FACE STRUCTURE CURB OF CURB ALIGNED WITH THE CENTER STRUCTURE CONNECTING STRUCTURE 18 5" WIDE DEPRESSED GUTTER STRUCTURE NOTE: THE TOP OF CURB AND CURB HOOD AT CURB NOTE: THE TOP OF CURB 18.5' WIDE DEPRESSED GUTTER OPENING AT OPENING. SEE DETAILS, SHEET 13 ELEVATION (TOC EL) IS FROM STRUCTURE OPENING TO CURB ELEVATION (TEL) IS THE PROJECTED THE PROJECTED BYPASS STRUCTURE. ELEVATION AT THE ELEVATION AT THE SEE DETAILS, SHEET 12 STRUCTURES CURB MODULAR WETLAND SYSTEM LAYOUT DETAIL STRUCTURES CURB FILTERRA UNIT LAYOUT DETAIL OPENING OPENING NTS NTS STORMWATER MEDIA FILTER STRUCTURE NOTES (MODULAR WETLAND SYSTEM OR FILTERRA UNIT) STRUCTURE LOCATION TREATMENT OPTIONS AND SIZE (W X L) FACILITY NOTES STRUCTURE 9 STATION/OFFSET TOC ELEV MODULAR WETLAND SYSTEM FILTERRA UNIT CONNECTING STRUCTURE NOTES XX XX+XX.XX, X.00' RT XXX.XX X' X X' X' X X' X XX XX+XX XX, X,00' RT XXX.XX X' X X' X' X X' X XX XX+XX.XX, X.00' RT XXX.XX X' X X' X' X X' X 1. STRUCTURE LOCATION STATION AND OFFSET IS AT FACE OF CURB ALIGNED WITH THE CENTER OF STRUCTURE, ELEVATION LISTED IS TOP OF CURB ALIGNED NTH CENTER OF STRUCTURE. 2 MODULAR WETLAND IS CLOSED TOP CONFIGURATION (NO VEGETATION). INTERIOR WALL DIMENSIONS (WIDTH X LENGTH) ARE GIVEN. SEE MODULAR WETLAND SYSTEM LAYOUT DETAIL, THIS SHEET. 3. FILTERRA UNIT SIZE IS BASED ON INTERIOR WALL DIMENSIONS (WIDTH X LENGTH), SEE FILTERRA UNIT LAYOUT DETAIL THIS SHEET, 4. SEE STORMWATER PROFILES FOR INVERT ELEVATION OF CONNECTING STRUCTURE, FOR FILTERRA OPTION, CONNECTING STRUCTURE IS ALSO THE "BYPASS' STRUCTURE. MODULAR BLOCK FILL WALL 24' STORM DRAIN PIPE, SEE STORM DRAIN PLAN & PROFILE SHEET 10 2'Hx3'Wx61 / QUARRY SPALL OUTFALL PROTECTION ,- EXISTING GROUND it WRAP QUARRY SPALL IN GEOTEXTILE FOR UNDERGROUND DRAINAGE. OUTFALL PROTECTION DETAIL NTS NO I DATE BY APPR, REVISIONS Approved By 16036STRMDET.dwg FILENAME EMNNEERVQ MANAGER DATE DESIGNED BY DATE PROJE'—T MANAGER PATE DRAWN BY DATE PROJECT ENV E?R DATE CHECKED BY DATE SAWCUT IN NEAT VERTICAL, SEAL WITH AE-4000WJ EXISTING PAVEMENT, DEPTH VARIES CEMENT CONC. HMA ROADWAY AREAS SIDEWALK AREA! SEE TYPICAL SECTION SHEET 4 SEE TYPICAL SECTION — SHEET 4 GRAVEL BORROW FOR TRENCH BACKFILL GRAVEL BACKFILL FOR PIPE ZONE BEDDING— - _ io STORM DRAIN PIPE, SIZE AS SHOWN ON PLANS j �W I MAX PAY LIMIT UNDISTURBED SUBGRADE • ID + 30' FOR 8' DIA & 12' DIA PIPE, WHERE ID IS NOMINAL PIPE DIA (1.5 + ID) + IS' FOR PIPE 18" DIA OR GREATER, WHERE ID IS NOMINAL PIPE DIA TYPICAL TRENCH DETAIL NTS IECJPCVII CITY OF �+� CITY OF FEDERAL WAY DRAINAGE DETAILS 3131DIiotlAve, 51e400 2502 Jefferson Atw 30% REVIEW Federal V11a (206)2,6.1640 1 T53)62-0720 SUBMITTAL y STEEL LAKE TO DOWNTOWN TRAIL 12asl2as•lsao I(2s31s2T-072o www.kpg.com KPG PROJECT No. 16036 1 SHT 11 OF 19 6" 66" GALVANIZED ANGLE NOSING PRECAST 4" MIN TOP SLAB _ - _ _ _ _ _ _ -' - _ _ _ -- - -L THROAT OPENING ; CURB AND GUTTER - FLOW LINE 8's THROAT ELEVATION { I ' � � — THROAT OPENING SEE t t DETAILS THIS SHEET CAST -IN -PLACE i DEPRESSED GUTTER AND THROAT OPENING THROAT PROTECTION DEVICE (BY CONTRACTOR) L------ INCLUDED IN PRECAST UNIT. - - DO NOT REMOVE. LEAVE IN TREE GRATE pa DOWEL BAPS @ 12" O.C. TO BE BENT AS PLACE UNTIL SITE IS STABILIZED NECESSARY BY CONTRACTOR PRIOR TO AND FILTERRA UNIT IS ACTIVATED - - - -s�--------- INSTALLATION OF FIELD POURED GUTTER CURB PRECAST BOX WALL ' SDR-35 PVC COUPLING CAST INTO PRECAST BOX WALL THROAT OPENING (OUTLET PIPE LOCATION VARIES) TOP VIEW NTS OUTLET PIPE CONNECT 4" PVC (PRECAST IN FILTERRA RECESSED TREE FRAME UNIT) TO 6' PVC WITH 6" - AND 4'X 6' PVC REDUCER AND GRATE CAST IN TOP SLAB PVC COUPLING. CLEANOUT COVER -- GALVANIZED TWO (2) - 22.5' BENDS CAST IN TOP SLAB ANGLE NOSING -- CONNECT 6" PVC TO BYPASS STRUCTURE B" TOP SLAB INTERLOCKING MULCH ^� CAST -IN -PLACE JOINT (TYP) CURB AND a GUTTER. SEE TRANSITION TO DEPRESSED 1E DETAIL ABOVE GUTTER (SEE ADDITIONAL ` RIM ELEVATION PER PLANS I—IffE l =1I1 DETAIL) 18 I— THROAT (ENTRANCE) BYPASS DOWELS SET IN DEPRESSED Z11 II��TIc I GUTTER SECTION SEE ELEVATION 2" LOWER STRUCTURE l. I I_I I L—J I [=l f[ i I— C— THAN GUTTER FLOW ` — — DETAIL, THIS SHEET LINE ELEVATION. TREATMENT FILTER MEDIA • a FILTERRA LAYOUT VIEW e � UNDERDRAIN MEDIA NTS PERFORATED UNDERDRAIN SYSTEM TOP OF CURB FILTERRA UNIT BYPASS STRUCTURE PROFILE VIEW NTS 6' r1.5'�{ I r1.5'�{ 6. rV PREMOLDEDJOINT FILLER (TY TOP OF DEPRESSED GUTTER TRANSITION SECTION GUTTER PAN AT FACE OF NTS CURB �-•-- 18.5" I I v d - I 6 L_------- f 245' —I DEPRESSED GUTTER DIMENSIONS NTS 4.67' 4' C( 12' 6' GRAVEL BEDDING -' TREATMENT CHAMBER PATENTED PERIMETER VOID AREA 6' TREATMENT 6 in CURB CA OPENING MEDIA C/L C%i C `6 TREATMENT II TOP OF RIM OUTLET PIPE 11LL CHAMBERe TO THROAT OPENING — — — =g.g^ VERTICAL UNDERDRAIN MANIFOLD I WEIR WALL I I CONTROL I a _ RISER I �K TOP OF WEIR WALL " 1 (INTERNAL BYPASS) I I J PRETREATMENT — �sw+C PREFILTER CARTRIDGE 1° CHAMBER 2' 1 DRAIN DOWN LINE ELEVATION VIEW PLAN NEW MODULAR WETLAND SYSTEMS LINEAR 4' X W DETAIL NTS MODULAR WETLAND SYSTEM TOP SLAB TOP OF CURB r1.5'� F �5'�•j f f • PREMOLDED I I ! I JOINT FILLER (TYP.) I I I ! I I I I l I I I I i I I I I TOP OF I I ! I GUTTER PAN AT I I FACE OF CURB DEPRESSED GUTTER TRANSITION SECTION NTS TYPICAL GUTTER CURB HOOD, SEE DETAIL WITH 6" CURB TOP SLAB AT CURB OPENING ROADWAY SLOPE DEPRESSED GUTTER w AT CURB OPENING 2" - I t1.5" 7" OPENING OPENING AT 18.5• INTERIOR WALL OF MODULAR 25" WETLAND SYSTEM DEPRESSED GUTTER SECTION NTS TOP OF CURB TO INVERT OUT = 4.13' PRE-TREATMENT AND DISCHARGE CHAMBER DEPRESSED CURB OPENING WIDTH _ a STUDS 2 EACH SIDE (TYP) \ \ \ \ \ \ \ \ \ \ \ R2" a l l • �1 PLAN VIEW 57 R1" 2" 100' 1/4" STEEL DIAMOND PLATE-/ HOT DIP GALVANIZED EXPANSION JC (AFTER FABRICATION) MATERIAL A -A CURB HOOD NTS MODULAR WETLAND RO.50" F TOP SLAB 2.5" 1 _ I 1. -YI R EAR UP GENERAL NOTES 1. ALL WORK SHALL BE IN ACCORDANCE WITH THE WSDOT/APWA STANDARD PLANS, STANDARD SPECIFICATIONS, L THE LATEST AMENDMENTS TO STANDARD SPECIFICATIONS, SPECIAL PROVISIONS, THESE PLANS, NEC, PSE AND CITY GUIDELINES AND STANDARDS. w 2. THE LOCATION OF ALL CONDUIT, JUNCTION BOXES, AND LUMINAIRES SHOWN ON THIS PLAN ARE FOR GRAPHIC - — = REPRESENTATION ONLY AND FINAL LOCATIONS SHALL BE DETERMINED BY THE ENGINEER IN THE FIELD. ALL EQUIPMENT AND CONSTRUCTION ACTIVITIES SHALL BE LOCATED WITHIN THE CITY OF FEDERAL WAY Ln RIGHT-OF-WAY. 10 �� 11 x 0 3. ALL NEW FOUNDATION LOCATIONS SHALL BE APPROVED BY THE ENGINEER PRIOR TO EXCAVATION. o+ 4. ALL NEW JUNCTION BOXES INSTALLED IN SIDEWALKS SHALL HAVE SKID RESISTANT LIDS. AFTER INSTALLATION EX1 cli AND FINAL INSPECTION, LIDS FOR JUNCTION BOXES TYPE 1 AND 2 SHALL BE SPOT WELDED AT TWO < SEPARATE LOCATIONS. ;! V) 5. NUMBER OF CONDUIT BENDS BETWEEN PULL POINTS SHALL NOT BE MORE THAN THE EQUIVALENT OF FOUR N z QUARTER BENDS (360 DEGREES TOTAL.) IF NUMBER OF BENDS EXCEEDS LISTED REQUIREMENTS, THE Gr i CONTRACTOR SHALL INSTALL ADDITIONAL JUNCTION BOXES, AS DIRECTED BY THE ENGINEER, W 6. COORDINATE ALL FIELD ILLUMINATION WORK WITH KING COUNTY MAINTENANCE REPRESENTATIVE: MARK Q _ ®�---^�— --R/W--- a PAR RETT AT (206) 396-3763. M N Q 4 q CY w 2 N Ln 2 o2 0 N Q H z J x U Q LUMINAIRE SCHEDULE LUMINAIRE STATION OFFSET LUMINAIRE TYPE LUMINAIRE ARM MOUNTING HEIGHT BASE CIRCUIT / (SERVICE #) CITY LUMINAIRE POLE # COMMENTS 1 13+36 32.3' RT COBRA 167W, 4000K, 100 LED, 530mA (M-III, B3-UO-G3) 240V 4' 35' FIXED EXISTING 2 14+81 30.6' RT COBRA 167W, 4000K, 100 LED, 530mA (M-III, B3-UO-G3) 240V 6' 35' FIXED EXISTING 3 16+24 30.5' RT COBRA 167W, 40DOK, 100 LED, 53OmA (M-III, B3-UO-G3) 240V 6' 35' FIXED EXISTING c W i N --- 2/W— 13 a ------ R/W-- -- 14 S 312TH ST x W Y w N 15 16 0 1 Q H N 3 z J x U PLAN N 0 10 20 40 60 SCALE IN FEET A / A CONSTRUCTION NOTES �j CONSTRUCT FOUNDATION AND FURNISH AND INSTALL ROADWAY LUMINAIRE POLE, LUMINAIRE ARM, LUMINAIRE AND ALL ASSOCIATED EQUIPMENT/CONDUIT/WIRING PER LUMINAIRE SCHEDULE, THIS SHEET, AND CITY OF FEDERAL WAY STANDARD DWGS 3-39, 3-39A, 3-39B AND 3-40. COMPLETE WIRING PER THE WIRE NOTES, THIS SHEET. SEE SPECIAL PROVISIONS. OINSTALL NEW CONDUIT BY DIRECTIONAL BORING BETWEEN LUMINAIRE EX1 AND LUMINAIRE #1. SPLICE NEW ILLUMINATION WRING TO EXISTING CIRCUIT PROTECT ALL EXISTING WRING AND EQUIPMENT TO REMAIN. 03 LOCATION OF EXISTING ELECTRICAL SERVICE CABINET TO REMAIN. O7 EXISTING POLE AND LUMINAIRE TO REMAIN. WIRE NOTES ®RACEWAY/ CONDUIT SIZE CONDUCTORS COMMENTS 1 2' SPARE 2 2' 2-08 (ILL) DIRECTIONAL BORE CONDUIT 3 2' 2-/8 (ILL) 4 EX EXISTING EXISTING TO REMAIN NOTES 1. ALL NEW PVC CONDUITS CONTAINING CONDUCTORS SHALL CONTAIN GROUND WIRE SIZED TO MATCH THE LARGEST CONDUCTOR (MIN M8 AWG OR AS NOTED OTHERWISE IN THE WIRE NOTES), SPARE/EMPTY CONDUIT SHALL CONTAIN DETECTABLE PULL TAPE (SEE SPECIAL PROVISIONS) AND SHALL BE MARKED AS 'CITY OF FEDERAL WAY" CONDUIT. 2, ALL CONDUIT SHALL BE RIGID PVC SCH 40, EXCEPT UNDER ROADWAYS USE RIGID PVC SCH 80 CONDUIT. END EXISTING NEW DESCRIPTION ROADWAY LUMINAIRE (COBRA) o - AND POLE till RRFB SIGNAL POLE ® ELECTRICAL SERVICE CABINET ® SIGNAL CONTROLLER CABINET ® 0 m B 0 CA JUNCTION BOX TYPE 1, 2, 8 p - - — CONDUIT 0 WIRE NOTE O CONSTRUCTION NOTE C----R/w----� � 6 � STEEL LAKE PARK I 1 u 1 I w N oLo L "_ S 312TH ST 18 19 W T z J _ a a p 5 � I APPROX STA 19+37.7. 30.4' RT — 4 I PLAN 0 10 20 40 60 SCALE IN FEET LUMINAIRE SCHEDULE Lu v z Q a' H z W Y a 20 LUMINAIRE STATION OFFSET LUMINAIRE TYPE LUMINAIRE ARM MOUNTING HEIGHT BASE CIRCUIT li (SERVICE J) CITY LUMINAIRE POLE / COMMENTS 4 17+58 30.5' RT COBRA 167W, 4000K, 100 LED, 53OmA (M-III, B3-UO-G3) 240V 6' 35' FIXED EXISTING 5 18+96 30.5' RT COBRA 20OW, 4000K, 120 LED, 530mA (M-III, 83-UO-G3) 240V 6' 35' FIXED EXISTING 6 19+45 27.0' LT COBRA 20OW, 4000K, 120 LED, 530mA (M-III, B3-UO-G3) 240V 8' 35' FIXED EXISTING GENERAL NOTES 1. ALL WORK SHALL BE IN ACCORDANCE WITH THE WSDOT/APWA STANDARD PLANS, STANDARD SPECIFICATIONS, THE LATEST AMENDMENTS TO STANDARD SPECIFICATIONS, SPECIAL PROVISIONS, THESE PLANS, NEC, PSE AND CITY GUIDELINES AND STANDARDS. 2. THE LOCATION OF ALL CONDUIT, JUNCTION BOXES, AND LUMINAIRES SHOWN ON THIS PLAN ARE FOR GRAPHIC REPRESENTATION ONLY AND FINAL LOCATIONS SHALL BE DETERMINED BY THE ENGINEER IN THE FIELD, ALL EQUIPMENT AND CONSTRUCTION ACTIVITIES SHALL BE LOCATED WITHIN THE CITY OF FEDERAL WAY RIGHT-OF-WAY. 3. ALL NEW FOUNDATION LOCATIONS SHALL BE APPROVED BY THE ENGINEER PRIOR TO EXCAVATION. 4. ALL NEW JUNCTION BOXES INSTALLED IN SIDEWALKS SHALL HAVE SKID RESISTANT LIDS. AFTER INSTALLATION AND FINAL INSPECTION. LIDS FOR JUNCTION BOXES TYPE 1 AND 2 SHALL BE SPOT WELDED AT TWO SEPARATE LOCATIONS. 5. NUMBER OF CONDUIT BENDS BETWEEN PULL POINTS SHALL NOT BE MORE THAN THE EQUIVALENT OF FOUR QUARTER BENDS (360 DEGREES TOTAL.) IF NUMBER OF BENDS EXCEEDS LISTED REQUIREMENTS, THE CONTRACTOR SHALL INSTALL ADDITIONAL JUNCTION BOXES, AS DIRECTED BY THE ENGINEER. 6. COORDINATE ALL FIELD ILLUMINATION WORK WITH KING COUNTY MAINTENANCE REPRESENTATIVE: MARK PARRETT AT (206) 396-3763. CONSTRUCTION NOTES Oj CONSTRUCT FOUNDATION AND FURNISH AND INSTALL ROADWAY LUMINAIRE POLE, LUMINAIRE ARIA, LUMINAIRE AND ALL ASSOCIATED EQUIPMENT/CONDUIT/WIRING PER LUMINAIRE SCHEDULE, THIS SHEET, AND CITY OF FEDERAL WAY STANDARD DWGS 3-39. 3-39A, 3-398 AND 3-40. COMPLETE WIRING PER THE WARE NOTES, THIS SHEET. SEE SPECIAL PROVISIONS. CONSTRUCT NEW 2' SQUARE RRFB SIGNAL POLE FOUNDATION PER WSDOT STANDARD PLAN J-20.11 EXCEPT MATCH EXISTING BOLT CIRCLE AND ANCHOR BOLT DIAMETER OF THE EXISTING RRFB SIGNAL POLE (FIELD VERIFY EXISTING RRFB SIGNAL POLE ANCHOR BOLTS). RELOCATE EXISTING RRFB SIGNAL POLE. REMOVE ALL EXISTING EQUIPMENT EXCEPT FOR EXISTING SIGNS AND REPLACE WITH NEW EQUIPMENT PER DETAIL, SHEET 16. SEE SPECIAL PROVISIONS. OREMOVE EXISTING RRFB FOUNDATION AND BACKFILL VOID AFTER RRFB SIGNAL POLE AND ASSOCIATED EQUIPMENT ARE RELOCATED. ©REMOVE ALL EXISTING EQUIPMENT EXCEPT FOR EXISTING SIGNS AND REPLACE WITH NEW EOUIPMENT PER DETAIL, SHEET 16. SEE SPECIAL PROVISIONS. ® TIMBER POLE AND LUMINAIRE TO BE REMOVED BY OTHERS. COORDINATE WORK WITH UTILITY COMPANY. O TIMBER POLE AND LUMINAIRE TO BE RELOCATED BY OTHERS. COORDINATE WORK WITH UTILITY COMPANY. WIRE NOTES ®RACEWAY/ CONDUIT SIZE CONDUCTORS COMMENTS 1 2' SPARE 2 2' 2-18 (ILL) 3 2' 2-j8 (ILL) DIRECTIONAL BORE CONDUIT 4 EX EXISTING I EXISTING TO REMAIN NOTES 1. ALL NEW PVC CONDUITS CONTAINING CONDUCTORS SHALL CONTAIN GROUND WIRE SIZED TO MATCH THE LARGEST CONDUCTOR (MIN 18 AWG OR AS NOTED OTHERWISE IN THE WARE NOTES). SPARE/EMPTY CONDUIT SHALL CONTAIN DETECTABLE PULL TAPE (SEE SPECIAL PROVISIONS) AND SHALL BE MARKED AS -CITY OF FEDERAL WAY - CONDUIT. 2. ALL CONDUIT SHALL BE RIGID PVC SCH 40, EXCEPT UNDER ROADWAYS USE RIGID PVC SCH 80 CONDUIT. LEGEND XI TIN NEW DESCRIPTION ROADWAY LUMINAIRE (COBRA) o Gi AND POLE [� G� (04 RRFB SIGNAL POLE ® ELECTRICAL SERVICE CABINET ® SIGNAL CONTROLLER CABINET 0001 9 0 E11 JUNCTION BOX TYPE 1, 2, 8 P _ _ — CONDUIT Q WIRE NOTE O CONSTRUCTION NOTE EXISTING BACK TO BACK W11-2 SIGNS TWO (BACK TO BACK) RECTANGULAR RAPID FLASHING BEACON (RRFB) LIGHT BARS WITH PEDESTRIAN VERIFICATION LIGHT. MOUNT AS DIRECTED BY THE ENGINEER IN THE FIELD. SEE SPECIAL PROVISIONS. EXISTING BACK TO BACK W16-7P SIG RRFB CONTROLLER CABINET. MOUNTING HEIGHT SHALL BE DETERMINED IN THE FIELD WITH THE ENGINEER PRIOR TO DRILLING HOLES. RRFB APS STYLE PEDESTRIAN PUSH BUTTON WITH PEDESTRIAN SIGN, MOUNT AS DIRECTED BY ENGINEER IN THE FIELD. SEE SPECIAL PROVISIONS. FOR SIGN DETAILS, SEE THIS SHEET. - EXISTING POLE MATCH LINE EXISTING BASE TOP OF SIDEWALK OR CURB RRFB SOLAR PANEL. MOUNT PE - - MANUFACTURER'S RECOMMENDA FRONT MEW RRFB SOLAR PANEL. MOUNT PE MANUFACTURER'S RECOMMENDA EXISTING BA( BACK W11-2 TWO (BACK TO BA( RECTANGULAR RAPI FLASHING BEACON LIGHT BARS WITH PEDESTRIAN VERIFI( LIGHT. MOUNT AS DIRECTED BY THE ENGINEER IN THE F SEE SPECIAL PROM EXISTING BACK TO W16-713 SIGNS - RRFB CONTROLLER CABINET. MOUNTING HEIGHT SHALL BE DETERMINED IN THE WITH THE ENGINEER TO DRILLING HOLES. RRFB APS STYLE PEDESTRIAN PUSH BUTTON WITH PEDESTRIAN SIGN, MOUNT AS DIRECT ENGINEER IN THE SEE SPECIAL PROVISIONS. FOR DETAILS, SEE THIS SHEET. MATCH SOLAR POWERED RRFB ASSEMBLY DETAIL NTS SIDE VIEW PUSH BUTTON TO N TURN ON WARNING LIGHTS PEDESTRIAN PUSH BUTTON SIGN DETAILS NTS NOTE: SIGN SHALL HAVE BLACK LEGEND WITH WHITE BACKGROUND. 1 I CONSTRUCTION NOTES NI O1 SOD LAWN AREA; INSTALL 4' TOPSOIL TYPE A, TYP. W � f Q I W 2 BACK -OF -WALK RESTORATION AREA; INSTALL 2' TOPSOIL TYPE A O MIX. a I a � l gx AND HYDRDSEED ENTIRE DISTURBED AREA WITH SEEDED LAWN 3 EXISTING TREE TO REMAIN SAVE AND PROTECT. PROVIDE AND O FENCING AROUND ALL EXISTING TREES TO m g AC N a INSTALL TREE PROTECTION eARc SSWIm + w REMAIN PER DETAIL, SHEET 18. ? {- J — 2 v fN cli N H— 1 00 00 r� 14+00 AC S 312TH ST 15+00 16+00 AC U LLJ {I Q I I T2 ARQ H Ln �O aL 3 sD 1 x x sD d 1os SID z Z W`_ SD T — —_ —_— T• _ m T ❑ 1z o O L°'� 0 a ora A a FIR2S" rP10- - B • COid )TV COTS" CEDAR129. BARi 2 AIAP12" P211• r 1ST \ A10!8 OT4* AC 1 L 6" ALD15' 3. 3 3 3 ss<w 17{16 QiLI a55-75 PLAN 0 10 20 40 60 SCALE IN FEET w 0 z 9 z STEEL LAKE PARK Y a W N O 101 PK W W N 1—� O % PK Q + 17+00 S 312TH ST 18+00 19+00 20+00 20+25 N U NT2 w N T1 Of 0- w z 1m x PK x o — v T w Vkls' a e f — R PLANT SYMBOL _ AL02C•�"' A1015 AL018 ,Q1B- .I L018" 2 A, 1 iGil O!, I PLANT QUANTITY 3 fl41p' CD FIR1Y JAP12' SEE SHEET 18 FOR PLAN LANDSCAPE SCHEDULE, DETAILS [y AND GENERAL NOTES. 0 10 20 40 60 SCALE IN FEET NO DATE BY APPR _ REVISIONS Approved By F'Y 16036LPN01.d g FILENAME LANDSCAPE PLAN 30% REVIEW "T" °F OF FEDERAL WAY EiVG,IVE-ERIN01.UN1AQ FIR DATE DESIGNED BY DATE 31119110 AVe,Sle 4110 2502 Jefferson Ave Federal Way STA 12+00 TO STA 20+50 DATE DRAWN BY DATE SefI�WA981a T6c661a,W"'m SUBMITTAL STEEL LAKE TO DOWNTOWN TRAIL PROJECT MANAOSR _ {206j21%,W (253)627-0720 17 19 PROJECT ENCRNEER DATE CHECKED BY DATE • KPG PROJECT No. 16036 SIT OF TREE PROTECTION NOTES LANDSCAPE SCHEDULE 1'-O' MAX TO LIMIT OF GRADING 1. SIX FOOT HIGH HIGH -VISIBILITY FENCE SHALL BE PLACED AT ORIPLINE SYMBOL BOTANICAL NAME/ COMMON NAME SIZE QTY REMARKS OF TREE TO BE SAVED. FENCE SHALL COMPLETELY ENCIRCLE TREE(S). INSTALL FENCE POSTS USING PIER BLOCKS ONLY. AVOID DRIVING POSTS OR STAKES INTO MAJOR ROOTS. STREET TREES 2. TREATMENT OF ROOTS EXPOSED DURING CONSTRUCTION: FOR ROOTS M" CAL' REMOVABLE 6' HT OVER I' IN DIAMETER DAMAGED DURING CONSTRUCTION; MAKE A e T1 ACER RUBRUM 'RED SUNSET'/RED SUNSET MAPLE 12'-14' HT. 12 B&B WELL -BRANCHED I CHAINLINK TREE CLEAN, STRAIGHT CUT TO REMOVE DAMAGED PORTION OF ROOT. ALL PROTECTION FENCING EXPOSED ROOTS SHALL BE TEMPORARILY COVERED WITH DAMP O T2 ACER GRISEUM/PAPERBARK MAPLE 2" CAL. 10'-1C HT_ 6 B&B WELL -BRANCHED BURLAP TO PREVENT DRYING, AND COVERED WITH SOIL AS SOON AS POSSIBLE. 3. WORK WITHIN PROTECTION FENCE SHALL BE DONE MANUALLY. NO STOCKPILE QF MATERIALS, VEHICULAR TRAFFIC, OR STORAGE OF EOUIPMENT OR MACHINERY SHALL BE ALLOWED WITHIN THE LIMITS OF SOD INSTALLATION 325 SY THE FENCING. SEEDED LAWN INSTALLATION 95 SY 4. PORTIONS OF THE CHAIN LINK FENCE MAY BE MOVED 1/3 INTO THE DRIP LINE IF UNABLE TO PROTECT ENTIRE DRIP LINE AREA. THIS IS ONLY PERMITTED FOR PORTIONS OF THE DRIP LINE AREA THAT ARE IN CONFLICT WITH CONSTRUCTION ACTIVITIES BASED UPON ENGINEER'S / EXCAVATION ZONE, APPROVAL. SEE NOTE 2 5. ALL TREES NOTED FOR REMOVAL SHALL BE APPROVED BY ENGINEER PRIOR TO START OF CONSTRUCTION ACTIVITIES. /\ rz . 6. ALL TREES TO REMAIN WITHIN CLEARING AND GRUBBING LIMITS, SHALL BE TAGGED FOR APPROVAL BY ENGINEER, PRIOR TO START OF CONSTRUCTION ACTIVITIES. 7. MAINTAIN FENCING IN PLACE UNTIL THE CITY AUTHORIZES REMOVAL OR A FINAL APPROVAL IS ISSUED. DETAIL B. SIGNS SHALL BE ATTACHED TO THE TREE PROTECTION FENCING TREE PROTECTION STATING THAT THE TREE IS DESIGNATED FOR PROTECTION AND THE NTS AREA INSIDE OF THE FENCE IS NOT TO BE DISTURBED UNLESS PRIOR APPROVAL HAS BEEN OBTAINED FROM THE ENGINEER. TRUNK TREE STAKE PREVAILING WIND TREE STAKE *ROOT BALL TREE STAKING PLAN BARK OR WOOD CHIP MULCH CEMENT CONCRETE CURB CEMENT CONCRETE SIDEWALK NON-ABRASIVE RUBBER TREE TIES 2' DIA. WOOD STAKE; STAKES SHOULD BE 1_I IIROOT BARRIER, TYP. LOCATED OUTSIDE OF ROOT BALL AND SHALL 01,11 NOT INTERFERE WITH PERMANENT BRANCHES TOPSOIL TYPE AROOT FLARE SHALL BE LOCATED ABOVE GROUND UNE; TOP OF ROOT BALL SHALL FINISH GRADE BE FLUSH WITH ROOT BARRIER SECTION 4" SOIL BERM ABOVE ROOT BALL SURFACE; BERM SHALL BEGIN AT ROOT BALL EDGE 2" BARK OR WOOD CHIP MULCH; KEEP AWAY FROM TREE TRUNK CURB Z 6'-0" FINISH GRADE E0. EO. ROOT BARRIER, TYP. 2" DEPTH BARK OR WOOD CHIP MULCH III I TREE TRUNK I III / r \ \f \ TOPSOIL TYPE A SOD LAWN AREA SCARIFY SUBGRADE PRIOR K Ell E0. c.fs..?%,/\a i �i�\/j/r�\r TO TOPSOIL INSTALLATION CEMENT CONCRETE SIDEWAL RECOMPaCT SUBGRADE BELOW ROOT BARRIER, TYP. ELEVATION ROOT BALL TO PREVENT SETTLING PLAN TYPICAL STREET TREE PLANTING DETAILS NTS GENERAL NOTES 4 3:I a W - - N S 312TH ST — .....6 i2+OD - .. � , _ � _ • : a :. 13+00CD ............. ❑� � -- � 4 /l� 10+00 11+00 3 2 a :1:.......: :. ::2: .........................._................. o .0 � W Lu - - _ J Q�... _.... ----- -- ------------ c=i - r�i PLAN __---* 0 10 20 40 60 SCALE IN FEET H X W Y --- n_--- W W ■ 11 11 11 ■ 0 1. REMOVE ALL CONFLICTING EXISTING CHANNELIZATION. 2. ALL PAVEMENT MARKINGS SHALL BE IN ACCORDANCE NTH CFW STANDARD DETAILS 3-17 THRU 3-21 UNLESS OTHERWISE NOTED. 3. OFFSET SIGN 2' FROM FACE OF CURB UNLESS OTHERWISE NOTED. 4, RELOCATED SIGNS SHALL BE INSTALLED ON NEW POSTS PER CFW STANDARD DETAIL 3-51. 5. FOR MUTCD STANDARD SIGN INFO, SEE TABLE, THIS SHEET, CONSTRUCTION NOTES E1 4" WHITE EDGE LINE, PER CFW STD DETAIL 3-17 PAINTED BICYCLE LANE SYMBOL, WHITE, PER WSOOT STD PLAN M-9.50-02. �3 REMOVE. �4 4' DOUBLE YELLOW CENTERLINE, PER CFW STD DET 3-17. F5 MATCH EXISTING. PROTECT EXISTING CHANNEUZATION. PLASTIC CROSSWALK LINE PER CFW STD DETAIL 3-21 (MATERIAL TYPE A) W U Z 9 H Z W Y STEEL LAKE PARK 3 18+00 4 3 19+00 7 3 Eg--\ -I;- - - PLAN IV 0 10 20 40 60 SCALE IN FEET 20+00 20+25 — ----- -------- �_ _ q ,