The URL can be used to link to this page

22-100735-Final Authorizations WDF-ECY-USACE-02-16-2022-V1PERMITTEE AUTHORIZED AGENT OR CONTRACTOR Wet.land, LLC Dana Ostenson ATTENTION: Jennifer Marriott 11111 Santa Monica Blvd, Suite 800 15803 Bear Creek Pkwy, Unit E513 Los Angeles, CA 90025 Redmond, WA 98052-4886 Project Name:Woodbridge Buildings A & B Project Description:The Applicant proposes to construct approximately 439,050 square feet of new building space with associated infrastructure, parking, and stormwater facility. Direct fill in wetlands is proposed with mitigation through the purchase of credits from the King County In Lieu Fee Program. Stream and wetland buffer modifications are proposed. The Project includes the construction of a new outfall into a stream at the upper limits of the buffer. Note: Buildings A and B were permitting separately with the City of Federal Way, so there are 2 SEPA decisions, one per building. The stormwater was designed for both projects, and the outfall was permitting with the City through the Building A permitting process. The Building A SEPA decision was appealed. The appeal was processed and the Project was allowed to proceed. Minor mitigation measures were added to the Project as a result of the appeal. See appeal decision. Buildings A & B were permitted together for the USACE, until the USACE determined that none of the wetlands onsite were Waters of the US. See the USACE AJD decision, attached. The Project is currently under final review with ECY for issuance of an administrative order. A draft AO has been prepared and is under internal review. PROVISIONS 1. This STANDARD Hydraulic Project Approval (HPA) is issued for: A. Stream and wetland buffer modifications; 1. Direct fill of wetlands, including approximately 14,000 SF of impacted wetland and stream buffer area; 2. Clearing of vegetation for development of commercial buildings, parking lots, and a stormwater retention pond; B. Installation of a new stormwater outfall structure; C. Mitigation including replanting with native vegetation, wetland and stream buffer enhancement. TIMING - PLANS - INVASIVE SPECIES CONTROL 2. TIMING LIMITATION: You may begin the project immediately and you must complete the project by December 15, 2026. 3. APPROVED PLANS: You must accomplish the work per plans and specifications submitted with the application and approved by the Washington Department of Fish and Wildlife, entitled, "20-101386-Civil Plan Set-04-22-2021-V3.pdf," dated November 10, 2021; and all supporting documents and communications uploaded to the Aquatic Protection Permitting System (APPS) project file; except as modified by this Hydraulic Project Approval. You must have a copy of these plans available on site during all phases of the project construction. Page 1 of 6 HYDRAULIC PROJECT APPROVAL Washington Department of Fish & Wildlife PO Box 43234 Olympia, WA 98504-3234 (360) 902-2200 Permit Number: 2021-4-897+01 FPA/Public Notice Number: N/A Application ID: 26787 Project End Date: December 15, 2026 Issued Date: December 16, 2021 4. INVASIVE SPECIES CONTROL: Follow Method 1 for low risk locations (i.e. clean/drain/dry). Thoroughly remove visible dirt and debris from all equipment and gear (including drive mechanisms, wheels, tires, tracks, buckets, and undercarriage) before arriving and leaving the job site to prevent the transport and introduction of invasive species. For contaminated or high risk sites please refer to the Method 2 Decontamination protocol. Properly dispose of any water and chemicals used to clean gear and equipment. You can find this and additional information in the Washington Department of Fish and Wildlife's "Invasive Species Management Protocols", available online at https://wdfw.wa.gov/species-habitats/invasive/prevention. NOTIFICATION REQUIREMENTS 5. PRE- AND POST-CONSTRUCTION NOTIFICATION: You, your agent, or contractor must contact the Washington Department of Fish and Wildlife by e-mail at HPAapplications@dfw.wa.gov; mail to Post Office Box 43234, Olympia, Washington 98504-3234; or fax to (360) 902-2946 at least three business days before starting work, and again within seven days after completing the work. The notification must include the permittee's name, project location, starting date for work or date the work was completed, and the permit number. The Washington Department of Fish and Wildlife may conduct inspections during and after construction; however, the Washington Department of Fish and Wildlife will notify you or your agent before conducting the inspection. 6. PHOTOGRAPHS: You, your agent, or contractor must take photographs of the job site before the work begins and after the work is completed. You must upload the photographs to the post-permit requirement page in the Aquatic Protection Permitting System (APPS) or mail them to Washington Department of Fish and Wildlife at Post Office Box 43234, Olympia, Washington 98504-3234 within 30-days after the work is completed. 7. FISH KILL/ WATER QUALITY PROBLEM NOTIFICATION: If a fish kill occurs or fish are observed in distress at the job site, immediately stop all activities causing harm. Immediately notify the Washington Department of Fish and Wildlife of the problem. If the likely cause of the fish kill or fish distress is related to water quality, also notify the Washington Military Department Emergency Management Division at 1-800-258-5990. Activities related to the fish kill or fish distress must not resume until the Washington Department of Fish and Wildlife gives approval. The Washington Department of Fish and Wildlife may require additional measures to mitigate impacts. STAGING, JOB SITE ACCESS, AND EQUIPMENT 8. Stage all equipment landward of the ordinary high water line (OHWL). 9. Equipment used for this project may operate waterward of the ordinary high water line, provided the drive mechanisms (wheels, tracks, tires, etc.) do not enter or operate waterward of the OHWL. 10. Check equipment daily for leaks and complete any required repairs in an upland location before using the equipment in or near the water. 11. Use environmentally acceptable lubricants composed of biodegradable base oils such as vegetable oils, synthetic esters, and polyalkylene glycols in equipment operated in or near the water. CONSTRUCTION-RELATED SEDIMENT, EROSION AND POLLUTION CONTAINMENT 12. Work in the dry watercourse (when no natural flow is occurring in the channel, or when flow is diverted around the job site). 13. Protect all disturbed areas from erosion. Maintain erosion and sediment control until all work and cleanup of the job site is complete. 14. Straw used for erosion and sediment control, must be certified free of noxious weeds and their seeds. 15. Stop all hydraulic project activities except those needed to control erosion and siltation, if flow conditions arise that will result in erosion or siltation of waters of the state. 16. Prevent project contaminants, such as petroleum products, hydraulic fluid, fresh concrete, sediments, sediment- laden water, chemicals, or any other toxic or harmful materials, from entering or leaching into waters of the state. 17. Route construction water (wastewater) from the project to an upland area above the limits of anticipated floodwater. Page 2 of 6 HYDRAULIC PROJECT APPROVAL Washington Department of Fish & Wildlife PO Box 43234 Olympia, WA 98504-3234 (360) 902-2200 Permit Number: 2021-4-897+01 FPA/Public Notice Number: N/A Application ID: 26787 Project End Date: December 15, 2026 Issued Date: December 16, 2021 LOCATION #1:, , WA Remove fine sediment and other contaminants before discharging the construction water to waters of the state. 18. Deposit waste material from the project, such as construction debris, silt, excess dirt, or overburden, in an upland area above the limits of anticipated floodwater unless the material is approved by the Washington Department of Fish and Wildlife for reuse in the project. 19. Deposit all trash from the project at an appropriate upland disposal location. CONSTRUCTION MATERIALS 20. Store all construction and deconstruction material in a location and manner that will prevent contaminants such as petroleum products, hydraulic fluid, fresh cement, sediments, sediment-laden water, chemicals, or any other toxic or harmful materials from entering waters of the state. 21. Use only clean, suitable material as fill material (no trash, debris, car bodies, tires, asphalt, concrete, etc.). OUTFALL 22. To prevent scouring, protect the watercourse bank and bed at the point of discharge using biotechnical techniques, including installation of an appropriately sized rock splash pad. Install native plantings adjacent to the splash pad area, such that the root system can grow and lock the rock splash pad in place. Examples of preferred native plant species include red-osier dogwood (Cornus sericea) and willow (Salix spp.). 23. The downstream end of the outfall structure must be located at least 4 feet landward of the OHWL, and a rock pad must be used to dissipate the energy of flowing water exiting the outfall. 24. The angular rock must be large enough and installed to withstand the 100-year peak flow. 25. To prevent the entry of adult or juvenile fish, construct the outfall structure according to the approved plans and specifications. 26. The outfall must have a T-diffuser energy dissipater located upland of the OHWM. 27. Isolate the excavation pit from the wetted perimeter. DEMOBILIZATION AND CLEANUP 28. Seed areas disturbed by construction activities with a native seed mix suitable for the site that has at least one quick-establishing plant species. 29. Replant the job site with the plant species composition and planting densities approved by the Washington Department of Fish and Wildlife. 30. Complete replanting of riparian vegetation during the first dormant season (late fall through late winter) after project completion per the approved plan. Maintain plantings for at least three years to ensure at least eighty percent of the plantings survive. Failure to achieve the eighty percent survival in year three will require you to submit a plan with follow-up measures to achieve requirements or reasons to modify requirements. 31. Remove temporary erosion and sediment control methods after job site is stabilized or within three months of project completion, whichever is sooner. 32. Upon completion of the project, remove all materials or equipment from the site and dispose of all excess spoils and waste materials in an upland area above the limits of anticipated floodwater. 33. This project will be utilizing the King County In-Lieu Fee Program (KCILFP) for offsite mitigation. Upon agency review, including a complete site inspection, it was determined that the onsite mitigation included with this project, combined with off-site compensatory mitigation through KCILFP will be sufficient to address the impacts of this project. This Hydraulic Project Approval does not require additional compensatory mitigation for this project. Page 3 of 6 HYDRAULIC PROJECT APPROVAL Washington Department of Fish & Wildlife PO Box 43234 Olympia, WA 98504-3234 (360) 902-2200 Permit Number: 2021-4-897+01 FPA/Public Notice Number: N/A Application ID: 26787 Project End Date: December 15, 2026 Issued Date: December 16, 2021 APPLY TO ALL HYDRAULIC PROJECT APPROVALS This Hydraulic Project Approval pertains only to those requirements of the Washington State Hydraulic Code, specifically Chapter 77.55 RCW. Additional authorization from other public agencies may be necessary for this project. The person(s) to whom this Hydraulic Project Approval is issued is responsible for applying for and obtaining any additional authorization from other public agencies (local, state and/or federal) that may be necessary for this project. This Hydraulic Project Approval shall be available on the job site at all times and all its provisions followed by the person (s) to whom this Hydraulic Project Approval is issued and operator(s) performing the work. This Hydraulic Project Approval does not authorize trespass. The person(s) to whom this Hydraulic Project Approval is issued and operator(s) performing the work may be held liable for any loss or damage to fish life or fish habitat that results from failure to comply with the provisions of this Hydraulic Project Approval. Failure to comply with the provisions of this Hydraulic Project Approval could result in civil action against you, including, but not limited to, a stop work order or notice to comply, and/or a gross misdemeanor criminal charge, possibly punishable by fine and/or imprisonment. All Hydraulic Project Approvals issued under RCW 77.55.021 are subject to additional restrictions, conditions, or revocation if the Department of Fish and Wildlife determines that changed conditions require such action. The person(s) to whom this Hydraulic Project Approval is issued has the right to appeal those decisions. Procedures for filing appeals are listed below. , , WA WORK START:December 16, 2021 WORK END:December 15, 2026 WRIA Waterbody:Tributary to: 10 - Puyallup - White Hylebos Creek East Fork Hylebos Creek 1/4 SEC:Section:Township:Range:Latitude:Longitude:County: 16 21 N 04 E 47.2963 -122.2941 King Location #1 Driving Directions Page 4 of 6 HYDRAULIC PROJECT APPROVAL Washington Department of Fish & Wildlife PO Box 43234 Olympia, WA 98504-3234 (360) 902-2200 Permit Number: 2021-4-897+01 FPA/Public Notice Number: N/A Application ID: 26787 Project End Date: December 15, 2026 Issued Date: December 16, 2021 MINOR MODIFICATIONS TO THIS HPA: You may request approval of minor modifications to the required work timing or to the plans and specifications approved in this HPA unless this is a General HPA. If this is a General HPA you must use the Major Modification process described below. Any approved minor modification will require issuance of a letter documenting the approval. A minor modification to the required work timing means any change to the work start or end dates of the current work season to enable project or work phase completion. Minor modifications will be approved only if spawning or incubating fish are not present within the vicinity of the project. You may request subsequent minor modifications to the required work timing. A minor modification of the plans and specifications means any changes in the materials, characteristics or construction of your project that does not alter the project's impact to fish life or habitat and does not require a change in the provisions of the HPA to mitigate the impacts of the modification. If you originally applied for your HPA through the online Aquatic Protection Permitting System (APPS), you may request a minor modification through APPS. A link to APPS is at http://wdfw.wa.gov/licensing/hpa/. If you did not use APPS you must submit a written request that clearly indicates you are seeking a minor modification to an existing HPA. Written requests must include the name of the applicant, the name of the authorized agent if one is acting for the applicant, the APP ID number of the HPA, the date issued, the permitting biologist, the requested changes to the HPA, the reason for the requested change, the date of the request, and the requestor's signature. Send by mail to: Washington Department of Fish and Wildlife, PO Box 43234, Olympia, Washington 98504-3234, or by email to HPAapplications@dfw.wa.gov. You should allow up to 45 days for the department to process your request. MAJOR MODIFICATIONS TO THIS HPA: You may request approval of major modifications to any aspect of your HPA. Any approved change other than a minor modification to your HPA will require issuance of a new HPA. If you originally applied for your HPA through the online Aquatic Protection Permitting System (APPS), you may request a major modification through APPS. A link to APPS is at http://wdfw.wa.gov/licensing/hpa/. If you did not use APPS you must submit a written request that clearly indicates you are requesting a major modification to an existing HPA. Written requests must include the name of the applicant, the name of the authorized agent if one is acting for the applicant, the APP ID number of the HPA, the date issued, the permitting biologist, the requested changes to the HPA, the reason for the requested change, the date of the request, and the requestor's signature. Send your written request by mail to: Washington Department of Fish and Wildlife, PO Box 43234, Olympia, Washington 98504-3234. You may email your request for a major modification to HPAapplications@dfw.wa.gov. You should allow up to 45 days for the department to process your request. APPEALS INFORMATION If you wish to appeal the issuance, denial, conditioning, or modification of a Hydraulic Project Approval (HPA), Washington Department of Fish and Wildlife (WDFW) recommends that you first contact the department employee who issued or denied the HPA to discuss your concerns. Such a discussion may resolve your concerns without the need for further appeal action. If you proceed with an appeal, you may request an informal or formal appeal. WDFW encourages you to take advantage of the informal appeal process before initiating a formal appeal. The informal appeal process includes a review by department management of the HPA or denial and often resolves issues faster and with less legal complexity than the formal appeal process. If the informal appeal process does not resolve your concerns, you may advance your appeal to the formal process. You may contact the HPA Appeals Coordinator at (360) 902-2534 for more information. A. INFORMAL APPEALS: WAC 220-660-460 is the rule describing how to request an informal appeal of WDFW actions taken under Chapter 77.55 RCW. Please refer to that rule for complete informal appeal procedures. The following information summarizes that rule. Page 5 of 6 HYDRAULIC PROJECT APPROVAL Washington Department of Fish & Wildlife PO Box 43234 Olympia, WA 98504-3234 (360) 902-2200 Permit Number: 2021-4-897+01 FPA/Public Notice Number: N/A Application ID: 26787 Project End Date: December 15, 2026 Issued Date: December 16, 2021 A person who is aggrieved by the issuance, denial, conditioning, or modification of an HPA may request an informal appeal of that action. You must send your request to WDFW by mail to the HPA Appeals Coordinator, Department of Fish and Wildlife, Habitat Program, PO Box 43234, Olympia, Washington 98504-3234; e-mail to HPAapplications@dfw.wa.gov; fax to (360) 902-2946; or hand-delivery to the Natural Resources Building, 1111 Washington St SE, Habitat Program, Fifth floor. WDFW must receive your request within 30 days from the date you receive notice of the decision. If you agree, and you applied for the HPA, resolution of the appeal may be facilitated through an informal conference with the WDFW employee responsible for the decision and a supervisor. If a resolution is not reached through the informal conference, or you are not the person who applied for the HPA, the HPA Appeals Coordinator or designee may conduct an informal hearing or review and recommend a decision to the Director or designee. If you are not satisfied with the results of the informal appeal, you may file a request for a formal appeal. B. FORMAL APPEALS: WAC 220-660-470 is the rule describing how to request a formal appeal of WDFW actions taken under Chapter 77.55 RCW. Please refer to that rule for complete formal appeal procedures. The following information summarizes that rule. A person who is aggrieved by the issuance, denial, conditioning, or modification of an HPA may request a formal appeal of that action. You must send your request for a formal appeal to the clerk of the Pollution Control Hearings Boards and serve a copy on WDFW within 30 days from the date you receive notice of the decision. You may serve WDFW by mail to the HPA Appeals Coordinator, Department of Fish and Wildlife, Habitat Program, PO Box 43234, Olympia, Washington 98504-3234; e-mail to HPAapplications@dfw.wa.gov; fax to (360) 902-2946; or hand-delivery to the Natural Resources Building, 1111 Washington St SE, Habitat Program, Fifth floor. The time period for requesting a formal appeal is suspended during consideration of a timely informal appeal. If there has been an informal appeal, you may request a formal appeal within 30 days from the date you receive the Director's or designee's written decision in response to the informal appeal. C. FAILURE TO APPEAL WITHIN THE REQUIRED TIME PERIODS: If there is no timely request for an appeal, the WDFW action shall be final and unappealable. Habitat Biologist Julian.Douglas@dfw.wa.gov for Director WDFWJulian Douglas 206-584-9808 Page 6 of 6 HYDRAULIC PROJECT APPROVAL Washington Department of Fish & Wildlife PO Box 43234 Olympia, WA 98504-3234 (360) 902-2200 Permit Number: 2021-4-897+01 FPA/Public Notice Number: N/A Application ID: 26787 Project End Date: December 15, 2026 Issued Date: December 16, 2021 STATE OF WASHINGTON DEPARTMENT OF ECOLOGY Northwest Regional Office  PO Box 330316  Shoreline, Washington 98133-9716 (206) 594-0000 711 for Washington Relay Service  Persons with a speech disability can call 877-833-6341 November 18, 2021 Federal Way Campus, LLC Attn: Dana Ostenson 11100 Santa Monica Boulevard, Suite 850 Los Angeles, California 90025 Re: Administrative Order No. 20792 to permanently fill/impact 0.228 acres of non-federally regulated wetlands to construct Woodbridge Buildings A and B in King County, Washington Dear Dana Ostenson: The Department of Ecology (Ecology) received your Joint Aquatic Resources Permit Application (JARPA) on July 30, 2021, requesting an Administrative Order (Order) for proposed work in non-federally regulated wetlands. Ecology has determined that the proposed work, as conditioned by the enclosed Order, will comply with applicable provisions of Chapter 90.48 RCW and other applicable requirements of state law. This approval is subject to the conditions contained in the enclosed Order. You must familiarize yourself with and abide by the conditions in the Order, including all notification requirements. If you have any questions, please contact Leah Beckett at (425) 324 -5590, Leah.Beckett@ecy.wa.gov . The enclosed Order may be appealed by following the procedures described in the Order. Sincerely, Joe Burcar, Section Manager Shorelands and Environmental Assistance Program Northwest Regional Office Enclosure ec: Kristen McDermott, U.S. Army Corps of Engineers Dan Krentz, U.S. Army Corps of Engineers Jennifer Marriott, Wet.land, LLC Cindy Flanagan, Rainier Audubon/Save Weyerhaeuser Campus Leah Beckett, Ecology Doug Gresham, Ecology ECYREFEDPERMITS@ECY.WA.GOV STATE OF WASHINGTON DEPARTMENT OF ECOLOGY IN THE MATTER OF THE REQUEST BY ) ORDER No. 20792 FEDERAL WAY CAMPUS, LLC ) Corps Ref. No. NWS-2017-1077 FOR AN ADMINISTRATIVE ORDER TO ) CONDUCT WORK IN NON-FEDERALLY ) REGULATED WETLANDS ) TO: Federal Way Campus, LLC Attn: Dana Ostenson 11100 Santa Monica Boulevard, Suite 850 Los Angeles, California 90025 This is an Administrative Order requiring Federal Way Campus, L.L.C. to comply with Chapter 90.48 RCW and the rules and regulations of the Department of Ecology (Ecology) by taking certain actions which are described below. RCW 90.48.120(1) authorizes Ecology to issue Administrative Orders requiring compliance whenever it determines that a person has violated or creates a substantial potential to violate any provision of Chapter 90.48 RCW. On July 30, 2021 Ecology received a request to impact 0.228 acres of non-federally regulated wetlands to construct Woodbridge Buildings A & B in King County. The U.S. Army Corps of Engineers (Corps) issued its jurisdictional determination on July 27, 2021. The site is located at 33663 Weyerhaeuser Way South, Federal Way, Section 16 & 21, Township 21N, Range 4E, King County, and WRIA 10: Puyallup-White. The project proposes to construct approximately 439,050 square feet of new building space with associated infrastructure, parking, and stormwater facilities. The purpose of the project is to provide large commercial facilities to serve as warehouse storage and distribution centers. During construction of the facilities, nine depressional, Category III wetlands will be permanently filled. This Administrative Order authorizes 0.228 acres (9, 922 square feet) of Category III wetland impacts at the project location. Mitigation for this proposal will consist of the purchase of 13.5262 King County In-Lieu Fee credits and all other actions as proposed in the In -Lieu Fee Use Plan dated March 2, 2020. For purposes of this Order, the term “Applicant” shall mean Federal Way Campus, L.L.C., and its agents, assigns, and contractors. In view of the foregoing and in accordance with RCW 90.48.120(1): IT IS ORDERED that the Applicant shall comply with the following: Federal Way Campus, LLC Administrative Order 20792 November 18, 2021 Page 2 of 5 A. General Conditions: A.1 The Applicant shall construct and operate the project in a manner consistent with the project description contained in the JARPA received by Ecology on July 30, 2021, or as otherwise approved by Ecology. A.2 For purposes of this Order, all submittals required by its conditions shall be sent to fednotification@ecy.wa.gov and a cc to Leah.Beckett@ecy.wa.gov. Any submittals shall reference Order No. 20792. A.3 The Applicant shall provide access to the project site upon request by Ecology. A.4 Copies of this Order shall be kept on the job site and readily available for reference by Ecology personnel, the construction superintendent, construction managers and forepersons, and state and local government inspectors. A.5 Nothing in this Order waives Ecology’s authority to issue additional orders if Ecology determines further actions are necessary to implement the water quality laws of the state. Further, Ecology retains continuing jurisdiction to make modifications hereto through supplemental order, if additional impacts due to project construction or operation are identified (e.g., violations of water quality standards, downstream erosion, etc.), or if additional conditions are necessary to further protect the public interest. A.6 The Applicant shall ensure that all appropriate project engineers and contractors at the project site have read and understand relevant conditions of this Order and all permits, approvals, and documents referenced in this Order. B. Notification Requirements: B.1 The Applicant shall provide written notification to Ecology in accordance with condition A.2 above for the following activities: a. At least seven (7) days prior to conducting work activities in wetlands. b. Immediately following a violation of the state water quality standards or any condition of this Order. c. Within seven (7) days of completing work activities in wetlands. C. Wetland Mitigation Conditions C.1 The Applicant shall mitigate wetland impacts as described in In-Lieu Fee Use Plan (hereafter called the “mitigation plan”) prepared by Talasaea Consultants, Inc., dated March 2, 2020 or as revised and approved by Ecology. Federal Way Campus, LLC Administrative Order 20792 November 18, 2021 Page 3 of 5 C.2 The Applicant shall notify and submit in writing to Ecology (see A.2) any proposed changes to the amount of wetland impacts or revision to the mitigation plan for review and approval before implementing the changes. C.3 The Applicant shall obtain a Statement of Sale from the Sponsor as documentation of purchase of 13.526 credits for this impact project (see A.2). The Applicant shall submit a copy of the Statement of Sale to Ecology (see A.2) before impacting wetlands and within 60 days of receipt from the Sponsor. 1. Documentation from the Sponsor shall include: a. Ecology’s Order number, b. Order issuance date, c. Description of mitigation credits purchased, d. Signatures from the Sponsor and the Applicant. C. 4 The Applicant shall complete the purchase of credits before the impacts to wetlands occur, or Ecology may require additional compensation to account for additional temporal loss of wetland functions. C.5 If the Applicant has not purchased credits within 13 months of the date of this Order, the Applicant shall inform Ecology, in writing, of the status of a) Woodbridge Buildings A & B b) When ILF credits will be purchased With the: c) Reason for the delay d) Expected date of completion. The Applicant shall submit an updated written notification every 12 months thereafter until Woodbridge Buildings A & B is complete and the required credits are purchased. C.6 Until the Applicant has received written notice from Ecology that the Mitigation Plan has been fully implemented, the Applicant's obligation under Condition C.1 to mitigate for wetland impacts is not met. D. Timing D. 1. This Order is valid until the Applicant meets all its requirements and the applicant has received written notification from Ecology to that effect. Failure to comply with this Order may result in the issuance of civil penalties or other actions, whether administrative or judicial, to enforce the terms of this Order. Federal Way Campus, LLC Administrative Order 20792 November 18, 2021 Page 4 of 5 Your right to appeal You have a right to appeal this Order to the Pollution Control Hearings Board (PCHB) within 30 days of the date of receipt of this Order. The appeal process is governed by Chapter 43.21B RCW and Chapter 371-08 WAC. “Date of receipt” is defined in RCW 43.21B.001(2). To appeal you must do all of the following within 30 days of the date of receipt of this Order:  File your appeal and a copy of this Order with the PCHB (see addresses below). Filing means actual receipt by the PCHB during regular business hours.  Serve a copy of your appeal and this Order on Ecology in paper form - by mail or in person. (See addresses below.) E-mail is not accepted. You must also comply with other applicable requirements in Chapter 43.21B RCW and Chapter 371-08 WAC. Address and location information. Filing an appeal with the PCHB: Mailing Address: Pollution Control Hearings Board PO Box 40903 Olympia, WA 98504-0903 Street Address: Pollution Control Hearings Board 1111 Israel RD SW STE 301 Tumwater, WA 98501 Serving a copy of the appeal on Ecology: Mailing Address: Department of Ecology Attn: Appeals Processing Desk PO Box 47608 Olympia, WA 98504-7608 Street Address: Department of Ecology Attn: Appeals Processing Desk 300 Desmond Drive SE Lacey, WA 98503 MORE INFORMATION  Pollution Control Hearings Board Website http://www.eluho.wa.gov/Board/PCHB  Chapter 43.21B RCW - Environmental and Land Use Hearings Office – Pollution Control Hearings Board http://app.leg.wa.gov/RCW/default.aspx?cite=43.21B  Chapter 371-08 WAC – Practice And Procedure http://app.leg.wa.gov/WAC/default.aspx?cite=371-08  Chapter 34.05 RCW – Administrative Procedure Act http://app.leg.wa.gov/RCW/default.aspx?cite=34.05 Federal Way Campus, LLC Administrative Order 20792 November 18, 2021 Page 5 of 5  Chapter 90.48 RCW – Water Pollution Control http://app.leg.wa.gov/RCW/default.aspx?cite=90.48  Chapter 173-201A WAC – Water Quality Standards for Surface Waters of the State of Washington http://apps.leg.wa.gov/WAC/default.aspx?cite=173-201A DATED November 18, 2021, at Shoreline, Washington. _________________________________________ Joe Burcar, Section Manager Shorelands and Environmental Assistance Program Northwest Regional Office DEPARTMENT OF THE ARMY CORPS OF ENGINEERS, SEATTLE DISTRICT P.O. BOX 3755 SEATTLE, WASHINGTON 98124-3755 Regulatory Branch July 27, 2021 Mr. Dana Ostenson Executive Vice President, Woodbridge Corporate Park 33663 Weyerhaeuser Way South Federal Way, Washington 98001 Reference: NWS-2017-1077 Ostenson, Dana (Woodbridge Buildings A & B) Dear Mr. Ostenson: On April 5, 2021, we inspected the property at 33663 Weyerhaeuser Way South, Federal Way, King County, Washington in response to your request for verification of the jurisdictional limits of waters of the U.S. in the review area as shown on the enclosed drawings dated March 27, 2017, revised by the Corps on July 20, 2021. The U.S. Army Corps of Engineers has determined that Wetland DP, DQ, DR, DT, DU, DW, DX, DZ, EB, EC, ED, EE, EF, Ditch EE-DR, Ditch DQ, Ditch DR-EB, Drainage Swale and Stream EA are not waters of the U.S. because they are excluded non-waters of the U.S. per 33 CFR Part 328.3 (b). As such, work that would occur within these areas does not require Department of the Army authorization under Section 404 of the Clean Water Act. Other state and local regulations may still apply to these wetlands. For example, the Washington State Department of Ecology (Ecology) may regulate these wetlands. For information on how to obtain State approval for your project, you should contact Ecology’s Federal Permit Coordinator at ecyrefedpermits@ecy.wa.gov or at (360) 407-6068. Information regarding State permitting requirements can also be found at the following website: https://ecology.wa.gov/Water-Shorelines/Wetlands/Regulations. We are sending a copy of this letter to Ecology and to the Environmental Protection Agency’s Aquatic Resources Unit. This approved jurisdictional determination is valid for a period of five years from the date of this letter unless new information warrants revisions of the determination. A copy of this jurisdictional determination, dated July 20, 2021 is enclosed and can be found on our website at www.nws.usace.army.mil select “Regulatory Branch, Permit Information” and then “Jurisdictional Determinations”. If you object to this determination, you may request an administrative appeal under our regulations (33 Code of Federal Regulations, Part 331) as described in the enclosed Notification of Administrative Appeal Options and Process and Request for Appeal form. -2- You do not require authorization from the U.S. Army Corps of Engineers to perform work on this site. However, this letter does not excuse you from compliance with other Federal, State, or local requirements. A copy of this letter with drawings will be furnished to Ms. Jennifer Marriott at jen@wet.land. If you have any questions, please contact Ms. Kristin McDermott at kristin.l.mcdermott@usace.army.mil or at (206) 316-3975. Sincerely, Jason Sweeney, Team Lead Regulatory Branch Enclosures cc: Washington State Department of Ecology (ecyrefedpermits@ecy.wa.gov) Environmental Protection Agency, Region 10 (R10_Wetlands_and_Oceans@epa.gov) Lance Lundquist, USACE Cultural Resource Department (lance.a.lundquist@usace.army.mil) Allyson Brooks, Department Archaeology and Historic Preservation (Allyson.Brooks@DAHP.WA.GOV) U.S. ARMY CORPS OF ENGINEERS REGULATORY PROGRAM APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM) NAVIGABLE WATERS PROTECTION RULE Page 1 of 8 Form Version 10 June 2020 I. ADMINISTRATIVE INFORMATION Completion Date of Approved Jurisdictional Determination (AJD): 7/20/2021 ORM Number: NWS-2017-1077 Associated JDs: N/A Review Area Location1: State/Territory: Washington City: Federal Way County/Parish/Borough: King Center Coordinates of Review Area: Latitude 47.296307 Longitude -122.294154 II. FINDINGS A. Summary: Check all that apply. At least one box from the following list MUST be selected. Complete the corresponding sections/tables and summarize data sources. ☐ The review area is comprised entirely of dry land (i.e., there are no waters or water features, including wetlands, of any kind in the entire review area). Rationale: N/A or describe rationale. ☐ There are “navigable waters of the United States” within Rivers and Harbors Act jurisdiction within the review area (complete table in Section II.B). ☐ There are “waters of the United States” within Clean Water Act jurisdiction within the review area (complete appropriate tables in Section II.C). ☒ There are waters or water features excluded from Clean Water Act jurisdiction within the review area (complete table in Section II.D). B. Rivers and Harbors Act of 1899 Section 10 (§ 10)2 § 10 Name § 10 Size § 10 Criteria Rationale for § 10 Determination N/A. N/A. N/A N/A. N/A. C. Clean Water Act Section 404 Territorial Seas and Traditional Navigable Waters ((a)(1) waters):3 (a)(1) Name (a)(1) Size (a)(1) Criteria Rationale for (a)(1) Determination N/A. N/A. N/A. N/A. N/A. Tributaries ((a)(2) waters): (a)(2) Name (a)(2) Size (a)(2) Criteria Rationale for (a)(2) Determination N/A. N/A. N/A. N/A. N/A. Lakes and ponds, and impoundments of jurisdictional waters ((a)(3) waters): (a)(3) Name (a)(3) Size (a)(3) Criteria Rationale for (a)(3) Determination N/A. N/A. N/A. N/A. N/A. Adjacent wetlands ((a)(4) waters): (a)(4) Name (a)(4) Size (a)(4) Criteria Rationale for (a)(4) Determination N/A. N/A. N/A. N/A. N/A. 1 Map(s)/figure(s) are attached to the AJD provided to the requestor. 2 If the navigable water is not subject to the ebb and flow of the tide or included on the District’s list of Rivers and Harbors Act Section 10 navigable waters list, do NOT use this document to make the determination. The District must continue to follow the procedure outlined in 33 CFR part 329.14 to make a Rivers and Harbors Act Section 10 navigability determination. 3 A stand-alone TNW determination is completed independently of a request for an AJD. A stand-alone TNW determination is conducted for a specific segment of river or stream or other type of waterbody, such as a lake, where upstream or downstream limits or lake borders are established. A stand- alone TNW determination should be completed following applicable guidance and should NOT be documented on the AJD Form. U.S. ARMY CORPS OF ENGINEERS REGULATORY PROGRAM APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM) NAVIGABLE WATERS PROTECTION RULE Page 2 of 8 Form Version 10 June 2020 D. Excluded Waters or Features Excluded waters ((b)(1) – (b)(12)):4 Exclusion Name Exclusion Size Exclusion5 Rationale for Exclusion Determination Wetland DP 0.007 acre(s) (b)(1) Non- adjacent wetland. Wetland DP meets the definition of a wetland but does not abut an (a)(1) through (a)(3) water; is not inundated by flooding from an (a)(1) through (a)(3) water in a typical year; is not physically separated from a paragraph (a)(1) through (3) water by a natural berm, bank, dune, or similar natural feature or by an artificial dike, barrier, or similar artificial structure that allows for a direct hydrologic surface connection between the wetlands and the paragraph (a)(1) through (a)(3) water in a typical year. See Section III.C for additional details. Wetland DQ 0.016 acre(s) (b)(1) Non- adjacent wetland Same as Wetland DP. See Section III.C for more details. Wetland DR 0.074 acre(s) (b)(1) Non- adjacent wetland Same as Wetland DP. See Section III.C for more details. Wetland DT 0.056 acre(s) (b)(1) Non- adjacent wetland Same as Wetland DP. See Section III.C for more details. Wetland DU 0.009 acre(s) (b)(1) Non- adjacent wetland Same as Wetland DP. See Section III.C for more details. Wetland DW 0.010 acre(s) (b)(1) Non- adjacent wetland Same as Wetland DP. See Section III.C for more details. Wetland DX 0.009 acre(s) (b)(1) Non- adjacent wetland Same as Wetland DP. See Section III.C for more details. Wetland DZ 0.001 acre(s) (b)(1) Non- adjacent wetland Same as Wetland DP. See Section III.C for more details. Wetland EB 0.037 acre(s) (b)(1) Non- adjacent wetland Same as Wetland DP. See Section III.C for more details. Wetland EC 0.019 acre(s) (b)(1) Non- adjacent wetland Same as Wetland DP. See Section III.C for more details. Wetland ED 0.074 acre(s) (b)(1) Non- adjacent wetland Same as Wetland DP. See Section III.C for more details. Wetland EE 0.043 acre(s) (b)(1) Non- adjacent wetland Same as Wetland DP. See Section III.C for more details. Wetland EF 0.026 acre(s) (b)(1) Non- adjacent wetland Same as Wetland DP. See Section III.C for more details. Ditch EE-DR 600 Linear feet (b)(5) Ditch that is not an (a)(1) or (a)(2) water, and The feature is an excavated channel, constructed through uplands and used to convey water from Wetland EE to Wetland DR. The 4 Some excluded waters, such as (b)(2) and (b)(4), may not be specifically identified on the AJD form unless a requestor specifically asks a Corps district to do so. Corps districts may, in case-by-case instances, choose to identify some or all of these waters within the review area. 5 Because of the broad nature of the (b)(1) exclusion and in an effort to collect data on specific types of waters that would be covered by the (b)(1) exclusion, four sub-categories of (b)(1) exclusions were administratively created for the purposes of the AJD Form. These four sub-categories are not new exclusions, but are simply administrative distinctions and remain (b)(1) exclusions as defined by the NWPR. U.S. ARMY CORPS OF ENGINEERS REGULATORY PROGRAM APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM) NAVIGABLE WATERS PROTECTION RULE Page 3 of 8 Form Version 10 June 2020 those portions of a ditch constructed in an (a)(4) water that do not satisfy the conditions of (c)(1). ditch does not meet the conditions of an adjacent wetland and does not satisfy the conditions of an (a)(2) tributary. Those portions of the ditch constructed in wetlands do not satisfy the conditions of (c)(1). See Section III.C for more details. Ditch DQ 150 Linear feet (b)(5) Ditch that is not an (a)(1) or (a)(2) water, and those portions of a ditch constructed in an (a)(4) water that do not satisfy the conditions of (c)(1). The feature is an excavated channel, constructed through uplands and used to convey water from Wetland DQ to a stormwater network. The ditch does not meet the conditions of an adjacent wetland and does not satisfy the conditions of an (a)(2) tributary. Those portions of the ditch constructed in wetlands do not satisfy the conditions of (c)(1). See Section III.C for more details. Ditch DR-EB 200 Linear feet (b)(5) Ditch that is not an (a)(1) or (a)(2) water, and those portions of a ditch constructed in an (a)(4) water that do not satisfy the conditions of (c)(1). The feature is an excavated channel, constructed through uplands and used to convey water from Wetland DR to a culvert at the outlet of Wetland EB. The ditch does not meet the conditions of an adjacent wetland and does not satisfy the conditions of an (a)(2) tributary. Those portions of the ditch constructed in wetlands do not satisfy the conditions of (c)(1). See Section III.C for more details. Drainage Swale 750 Linear feet (b)(5) Ditch that is not an (a)(1) or (a)(2) water, and those portions of a ditch constructed in an (a)(4) water that do not satisfy the conditions of (c)(1). The feature is an excavated channel, constructed through uplands and used to convey water from Wetland DT to Stream EA. The swale does not meet the conditions of an adjacent wetland and does not satisfy the conditions of an (a)(2) tributary. Those portions of the ditch constructed in wetlands do not satisfy the conditions of (c)(1). See Section III.C for more details. Stream EA 500 Linear feet (b)(5) Ditch that is not an (a)(1) or (a)(2) water, and those portions of a ditch constructed in an (a)(4) water that do not satisfy the The feature is an excavated channel, constructed through uplands and used to convey water off-site under Highway 18 into an unnamed tributary to Hylebos Creek and then the Puget Sound. The stream channel does not meet the conditions of an adjacent wetland and does not satisfy the conditions of an (a)(2) tributary. Those portions of the ditch constructed U.S. ARMY CORPS OF ENGINEERS REGULATORY PROGRAM APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM) NAVIGABLE WATERS PROTECTION RULE Page 4 of 8 Form Version 10 June 2020 conditions of (c)(1). in wetlands do not satisfy the conditions of (c)(1). See Section III.C for more details. III. SUPPORTING INFORMATION A. Select/enter all resources that were used to aid in this determination and attach data/maps to this document and/or references/citations in the administrative record, as appropriate. ☒ Information submitted by, or on behalf of, the applicant/consultant: "Existing Conditions Report" dated December 1, 2017; "Existing Conditions and Drainage Study Summary" dated February 10, 2020, "Response to Comments, Email dated 3 May 2021" dated May 13, 2021 This information is sufficient for purposes of this AJD. Rationale: N/A ☐ Data sheets prepared by the Corps: N/A ☒ Photographs: Aerial and Other: Historic Aerials and Topographic Maps by NETRonline accessed July 2021; Project drawings, dated March 27, 2017 revised October 02, 2020. ☒ Corps site visit(s) conducted on: April 5, 2021 ☐ Previous Jurisdictional Determinations (AJDs or PJDs): N/A ☐ Antecedent Precipitation Tool: provide detailed discussion in Section III.B. ☐ USDA NRCS Soil Survey: N/A ☐ USFWS NWI maps: N/A ☒ USGS topographic maps: USGS Historic Topographic Map: Poverty Bay, WA, 1949 Other data sources used to aid in this determination: Data Source (select) Name and/or date and other relevant information USGS Sources N/A. USDA Sources N/A. NOAA Sources N/A. USACE Sources N/A. State/Local/Tribal Sources N/A. Other Sources N/A. B. Typical year assessment(s): N/A C. Additional comments to support AJD: A signed AJD request form was received on February 26, 2021. The Corps project manager (Kristin McDermott) met onsite with an additional Senior Corps project manager, Corps student trainee, and agent (Jennifer Marriott) on April 5, 2021. Site Description: The site consists of two parcels, totaling 32.31 acres, currently owned by Federal Way Campus, LLC. The approximate address is 336633 Weyerhaeuser Way South, Federal Way, Washington. The site is bound to the north and east by Weyerhaeuser Way South, by Weyerhaeuser Road to the west, and State Route highway 18 to the south. The site is currently undeveloped except for existing service roads, a passive recreational trail system, and a maintained landscape materials yard that has been used for the entire Weyerhaeuser property over the past several decades. The majority of the site is a Douglas fir forest with an understory dominated by salal. The site was developed as residential areas in the 1950's but the area has revegetated naturally and the houses were removed sometime between 1969 and 1980. Thirteen (13) wetlands, one (1) stream and three (3) ditches were identified on site. U.S. ARMY CORPS OF ENGINEERS REGULATORY PROGRAM APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM) NAVIGABLE WATERS PROTECTION RULE Page 5 of 8 Form Version 10 June 2020 Stream EA: This stream shows poor substrate development and is mostly comprised of leaf litter. The channel is located at the toe of the slope of a utility easement which traverses the study area. Hydrology is supported by precipitation and surface water flows from the surrounding uplands. Stream EA is not subject to tidal ebb and flow and has no potential to be used in interstate or foreign commerce. Some sources report Stream EA is intermittent and others report Stream EA is ephemeral in a typical year. However, we have established that it contributes surface water flow to an unnamed tributary to Hylebos Creek south of Highway 18, an (a)(2) water. For the purposes of this AJD we did not need to confirm the flow regime of Stream EA since the stream does not meet other requirements of a Tributary. Stream EA is an artificial feature (even though named a "stream") constructed sometime between the year 2000 and 2015. Historic topographic maps from 1949 and 1956 indicate a natural tributary located more than 500 feet south of the existing Stream EA, but historic aerials from 1955 and 1969 do not indicate the natural tributary or other water feature extended to Stream EA's location. Based on review of USGS historic topographic maps, NETRonline historic aerials, grading plans for the Weyerhaeuser Campus construction dated 1969 and as- built drawings for the utility corridor construction dated 1999, no natural tributary was present at the current location of or in the vicinity of Stream EA prior to construction of Stream EA. Therefore, Stream EA did not relocate a tributary and was not constructed in a tributary. The as-built drawings for the utility corridor construction dated 1999 indicate two wetlands, "Wetland F" and "Wetland E", were present in the area where the construction of Stream EA occurred. The wetlands, filled as part of the utility corridor construction, were in the vicinity of a culvert directed south under Highway 18 which discharged into an unnamed tributary to Hylebos Creek. However, there is no stream like feature indicated north of the culvert in the as-built drawings, USGS historic topographic and soil survey maps, or historic aerial photographs. Because these wetlands were filled in the past, it is difficult to determine the flow regime but it is likely that the wetlands did not contribute enough flow to create any channel or tributary. Therefore, Wetland F and Wetland E would not have been an adjacent wetland at the time of Stream EA construction. Based on this information, Stream EA is a ditch that did not relocate a tributary, was not constructed in a tributary, and was not constructed in an adjacent wetland. Wetland DQ, DR, EB, EE: The subject wetlands are Category III palustrine forested or scrub-shrub wetlands ranging from 300 square feet to 3,240 square feet in size. They receive hydrology from direct precipitation, surface sheet flow and/or receive flows from upland excavated ditches. The subject wetlands contribute flow to an (a)(2) water through non-jurisdictional features. Water flows through a series of ditches from Wetland EE to Wetland DR then to the outfall of Wetland EB where water discharges into the Weyerhaeuser Way stormwater drainage network. Wetland DQ directly discharges into the Weyerhaeuser Way stormwater drainage network via Ditch DQ. The ditches which direct the surface waters off-site were not determined to be (a)(2) waters (see Ditch EE-DR, Ditch DR-EB, Ditch DQ). No (a)(1)-(a)(3) waters were identified on-site, therefore, the subject wetlands do not abut, are not physically separated by a natural or artificial feature and are not inundated by flooding from an (a)(1)-(a)(3) water. Wetland DT: The subject wetland is a 2,430 square foot Category III palustrine scrub-shrub wetland. Wetland DT receives hydrology from direct precipitation and surface sheet flow. The subject wetland contributes flow to an (a)(2) water through a non-jurisdictional feature. In direct response to precipitation water flows south of the subject wetland through a constructed drainage swale along Weyerhaeuser Way South. The drainage swale converges with Stream EA prior to the culvert under Highway 18 (see Drainage Swale). No (a)(1)-(a)(3) waters were identified on-site; therefore, the subject wetland does not abut, is not U.S. ARMY CORPS OF ENGINEERS REGULATORY PROGRAM APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM) NAVIGABLE WATERS PROTECTION RULE Page 6 of 8 Form Version 10 June 2020 physically separated by a natural or artificial feature and is not inundated by flooding from an (a)(1)-(a)(3) water. Wetland ED, EF, EC: The subject wetlands are Category III palustrine forested or scrub-shrub wetlands ranging from 821 square feet to 3,234 square feet in size. They receive hydrology from direct precipitation, surface sheet flow and/or receive flows from an underground french drain system. The subject wetlands contribute flow to an (a)(2) water through non-jurisdictional features. Water flows through a french drain from Wetland ED and Wetland EF to Wetland EC where water discharges into Stream EA via a french drain, a (b)(2) excluded water. No (a)(1)-(a)(3) waters were identified on-site; therefore, the subject wetlands do not abut, are not physically separated by a natural or artificial feature, and are not inundated by flooding from an (a)(1)-(a)(3) water. Wetland DP: The subject wetland is a 300 square foot Category III palustrine forested wetland. Wetland DP receives hydrology from direct precipitation, surface sheet flow and high flows from the Drainage Swale. Wetland DP is an isolated depression that does not contribute flow to an (a)(2). A natural berm separates Wetland DP from the drainage swale; however, during high flows the drainage swale will flood into Wetland DP. The drainage swale converges with Stream EA prior to the culvert under Highway 18 (see Drainage Swale). A gravel pedestrian path separates Wetland DP from Stream EA. No (a)(1)-(a)(3) waters were identified on-site; therefore the subject wetland does not abut, is not physically separated by a natural or artificial feature and is not inundated by flooding from an (a)(1)-(a)(3) water. Wetland DU, DW, DX, DZ: The subject wetlands are Category III palustrine forested or scrub-shrub wetlands ranging from 59 square feet to 446 square feet in size. They receive hydrology from direct precipitation and surface sheet flow. The subject wetlands are isolated depressions that do not contribute flow in a typical year to an (a)(2) water. Topography gradually slopes from Wetland DU towards the southwest towards Wetland DW, Wetland DX, and Wetland DZ. No (a)(1)-(a)(3) waters were identified on- site; therefore, the subject wetlands do not abut, are not physically separated by a natural or artificial feature and are not inundated by flooding from an (a)(1)-(a)(3) water. Ditch EE-DR and Ditch DR-EB: The subject ditches are typically dry through the summer and fall but convey surface water flow during heavy rain events in the winter. Hydrology is supported by precipitation and surface water flows from the surrounding uplands and abutting wetlands. The subject ditches are not subject to tidal ebb and flow and have no potential to be used in interstate or foreign commerce. The subject ditches are ephemeral in a typical year and likely contribute surface water flow through non- jurisdictional features to an (a)(2) water, Mill Creek. Water outfalls from Wetland EE through a culvert into Ditch EE-DR and discharges into Wetland DR. Ditch DR-EB begins at the outlet of Wetland DR and discharges flow into a culvert at the outfall of Wetland EB. The culvert is directed east under Weyerhaeuser Way South and discharges into a stormwater pond. The stormwater pond releases water into a stream that flows east on the northside of Highway 18 and likely discharges into Mill Creek. The ditches are artificial features constructed in uplands as a result of development. Historic topographic maps from 1949 and 1956 indicate a natural tributary located at least 0.35 of a mile south of the existing subject ditches, but historic aerials from 1955 and 1969 do not indicate the natural tributary or other water feature extended to or was in the vicinity of the subject ditches locations. Based on review of USGS historic topographic maps, NETRonline historic aerials and grading plans for the Weyerhaeuser Campus construction dated 1969, no natural tributary was present prior to or was in the vicinity of the constructed subject ditches. Therefore, Ditch EE-DR and Ditch DR-EB did not relocate a tributary and were not U.S. ARMY CORPS OF ENGINEERS REGULATORY PROGRAM APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM) NAVIGABLE WATERS PROTECTION RULE Page 7 of 8 Form Version 10 June 2020 constructed in a tributary. Additionally, review of the above mentioned resources did not indicate wetlands or (a)(1)-(a)(3) waters were present prior to construction of the subject ditches. Based on this information, Ditch EE-DR and Ditch DR-EB are ditches that did not relocate a tributary, were not constructed in a tributary, and were not constructed in adjacent wetlands. Ditch DQ: The subject ditch is typically dry through the summer and fall but will convey surface water flow during heavy rain events in the winter. Hydrology is supported by precipitation and surface water flows from the surrounding uplands. The subject ditch is not subject to tidal ebb and flow and has no potential to be used in interstate or foreign commerce. The subject ditch is ephemeral in a typical year and likely contributes surface water flow through non-jurisdictional features to an (a)(2) water, Mill Creek. Water outfalls from Wetland DQ into Ditch DQ that flows into a culvert directed east under Weyerhaeuser Way South and discharges into a stormwater pond. The stormwater pond releases water into a stream that flows east on the northside of Highway 18 and likely discharges into Mill Creek. The ditch is an artificial feature constructed from uplands as a result of development. Historic topographic maps from 1949 and 1956 indicate a natural tributary located at least 0.35 of a mile south of the existing subject ditch, but historic aerials from 1955 and 1969 do not indicate the natural tributary or other water feature extended to or was in the vicinity of the subject ditch location. Based on review of USGS historic topographic maps, NETRonline historic aerials and grading plans for the Weyerhaeuser Campus construction dated 1969, no tributary was present prior to or was in the vicinity of the constructed subject ditches. Therefore, Ditch DQ did not relocate a tributary and was not constructed in a tributary. Additionally, review of the above mentioned resources did not indicate wetlands or (a)(1)-(a)(3) waters were present prior to construction of the subject ditch. Based on this information, Ditch DQ is a ditch that did not relocate a tributary, was not constructed in a tributary, and was not constructed in adjacent wetlands. Drainage Swale: The subject swale is typically dry through the summer and fall but will convey surface water flow during heavy rain events in the winter. Hydrology is supported by precipitation and surface water flows from the surrounding uplands and Wetland DT. The subject swale is not subject to tidal ebb and flow and has no potential to be used in interstate or foreign commerce. The subject swale is ephemeral in a typical year and likely contributes surface water flow through non-jurisdictional features to an unnamed tributary to Hylebos Creek, an (a)(2) water. Water outfalls from Wetland DT into the Drainage Swale and converges with Stream EA prior to entering a culvert directed south under Highway 18. The culvert outlets into an unnamed tributary that discharges into Hylebos Creek. The swale is an artificial feature constructed from uplands as a result of development. Historic topographic maps from 1949 and 1956 indicate a natural tributary located at least 500 feet south of the existing subject swale, but historic aerials from 1955 and 1969 do not indicate the natural tributary or other water feature extended to or was in the vicinity of the subject ditch location. Based on review of USGS historic topographic maps, NETRonline historic aerials, grading plans for the Weyerhaeuser Campus construction dated 1969 and as-built drawings for the utility corridor construction dated 1999, no natural tributary was present in the location of or in the vicinity of the constructed Drainage Swale. Therefore, the Drainage Swale did not relocate a tributary and was not constructed in a tributary. However, the as-built drawings for the utility corridor construction dated 1999 indicate two wetlands, "Wetland F" and "Wetland E", were present in the area where the construction of Stream EA occurred. The wetlands, filled as part of the utility corridor construction, were in the vicinity of a culvert directed south under Highway 18 which discharged into an unnamed tributary to Hylebos Creek. However, there is no stream like feature indicated north of the culvert in the as-built drawings, USGS historic topographic and soil survey maps, or historic aerial photographs. Because these wetlands were filled in the past, it is difficult to determine the flow regime but it is likely that the wetlands did not contribute U.S. ARMY CORPS OF ENGINEERS REGULATORY PROGRAM APPROVED JURISDICTIONAL DETERMINATION FORM (INTERIM) NAVIGABLE WATERS PROTECTION RULE Page 8 of 8 Form Version 10 June 2020 enough flow to create any channel or tributary. Therefore, Wetland F and Wetland E would not have been an adjacent wetland at the time of the Drainage Swale construction. Based on this information, the Drainage Swale is a ditch that did not relocate a tributary, were not constructed in a tributary, and were not constructed in an adjacent wetlands. a a Ditch EE-DR Ditch DR-EB Drainage Swale Ditch DQ a a Ditch DQ Ditch EE-DR a Ditch EE-DR Ditch DR-EB a Drainage Swale a Drainage Swale a ATTACHMENT A ATTACHMENT A Select pages from the Weyerhaeuser Grading Plans, 1969 (Project Area outlined in GREEN) ATTACHMENT B ATTACHMENT B As-Built Drawing, East Campus Parcel 3 Building A Sanitary Sewer, May 1999 1 § s rg 0 g 1 A PORTION OF THE SE 1/4 OF SEC. 21, TWP.. 21 N, RGE. 4 E., & THE NE 1/4 OF SEC. 21 N., RGE 4 E., W.M. LAKEHAVEN UTILITY DISTRICT 5-5-99 Sewer Plan DATUM: KCAS = NGVD 29 G.P.S. POINT NUMBER FW143 TOP OF MONUMENT INSIDE CASE ELEVATION =389.89, NGVD-29 50 \ 25 0 50 69NTOUR INTERVAL = 2' 100 477.5' OF EXISTING 8" SS, 1 MANHOLE TO BE ABANDONED PLUG AS DIRECTED WET WELL 12O"0 DIA. VALVE PIT WEYERHAEUSER CO, 614260 VOL, 4/69 NOTES 1. SEE SHEET 9 FOR WEYERHAEUSER WAY TYPICAL CROSS SECTION. 2. SET MANHOLE RIMS 6" ABOVE EXISTING GROUND IN UNPAVED AREA. 3. LOCATOR WIRE IS A SINGLE #12 AWG UF COPPER WIRE CONDUCTOR. 4. COORDINATE WITH L.U.D. A TEST OF HDPE SDR 17 AT 150 PSI. SSM.H. #. 5 TYPE 1-48"0 STA. 13+75.56, 0.38' RT. 251 LF, 8" FM VALVE BOX TO VALVE BOX • Water Plan Dated APPROVED FOR CONSTRUCTION SUBJECT TO CHANGES NOTED The District's review is not a check of any dimension or quantities and will not relieve the developer from responsibility for errors of any sort. No changes shall be made in the plans except by the consent of the District. General Manager/District Engineer Date 5 -ZO ' 99 Operations Date This construction plan will expire one year from plan approval date, if construction has not commenced. FUTURE STUB TO BE CONNECTED TO SOUTH BUILDING 20 LF, 8"0 PVC SS AT S=2.0% I.E. = 361.79" SSM.H. #, 1 TYPE 1-48"0 STA. 0+11.90, 0.05' RT. w/ CONG. COLLAR Sc LOCKING LID VALVE BOX TO VALVE BOX 369 LF, 8" FM N 27'28'08" E 400 LF 1O"0 SS SSM.H. #. 2 TYPE 1-48"0 STA. 4+16.97, 0.41' LT. w/ CONG. COLLAR &c LOCKING LID VALVE BOX WITH LOCATOR WIRE 3' A.C.P. PAD STA. 4+39.67, 3.86' LT. NO MARKER POST WETLAND 'T NEW 15' WIDE CSTC DRIVE SEE SECTION A-A SHEET 7 20 LF, 8"0 PVC SSM.H. 3 TYPE 1-48"0 STA. 8+17.63, 0.23' RT. w/ CONG. COLLAR Sc LOCKING LID FILL WORLD VISION LINE — EX. SSMH #3, AS-BUILT PAGE 1449, WETLAND "E" 7+oe-- STA. 0+95.43 UTILITY CROSSING •NOTE: THRUST BLOCK MUST BEAR ON UNDISTURBED SOIL (USE OF DEADMAN WITH JOINT RESTRAINTS ACCEPTABLE) N 4Z00'46" E 400 LF 1O"0 SS ^^ N 42'00'4-6'' E 349 Li'- FM -372- / 368 LF, 8" FM MATCHLINE TO VALVE BOX N 35'05'53" E ^ 400 LF 1O"0 SS LxJ RIGHT OF WAY, (TYP.) [h 395 LF, 8" FM VALVE BOX TO VALVE BOX CALL 48 HOURS BEFORE YOU DIG 1-800-424-5555 FM 01 / \ STA 14+53.85 VALVE BOX WITH LOCATOR WIRE IN PLANTER 0.5' BELOW GRADE VALVE pox WITH LOCATOR WIRE si/^%r3a76 3 LT HIGHWAY 18 - ON RAMP NO MARKER POST " ~ ' ' 420 400 380 360 340 (jj' '^AS^BUILT CERTIFICATION: SSMH #1 TYPE 1^48"0 W/C6NC. COLLAR I (Sc LOCKING LID STA 0+11.90, 0.05' RT. RIM=375.39 I.E. IN=361.46, EX. 8" SE I.E. IN=361.14, 10" NE r.E: | 07; piQ" f^w I.E. IN=361.47, 8T SW I HEREBY DECLARE TO THE BEST OF MY KNOWLEDGE ! THAtr THE INFORMATION SHOWN HEREON REFLECTS THE "AS+CONSTRUCTtD CONDITIONS." THIS CERTIFICATION i IS BASED UPON!WORK PREPARED IN ACCORDANCE WITH GENERALLY ACCEIPTED PROFESSIONAL ENGINEERING AND/OR SURVEYING PRACTICE. ^StlL- I BRIAN HINTHORNE, LS. NO. ?8239 DATb 1/1 2oo 420 SSMH 14 TYPE 1-48"0 w/COND. COLLAR & i LOCKING LIdI STA 12+17.42, 1.81F RT. RIM=378.89 I.E. IN=B64.64. 10" ;NE I.E. 0U1=364.49, 10" SW STA 14+53 VALVE BO:K WITH LOCATOR WIRE IN PUNTER 0.5^ BELOW GRADE SSMH #2 TYPE 1-48"0 SSMH #3 TYPE T-48"0 i w/CONC. COLLAR Sc LOCKING LID STA 8+17.63, 0.23' RT. STA 11+96:70 6" VALVt BOX WITH LOCATOR WIRE •z;* Qn A n P pah 400 SSMH m TYPE 1-48"0 i w/CONC. COLLAR Sc LOCKING LID >fA 380 360 t! : CD CM t— 0 CD m 0 io 0 n CD CD i 0 q CO 1— i in in iin CD CD CO CD CD i CD CD CD CO iCD in n n in n in n n n in 0+00 1+00 2+00 LD Itn o CN iin CO itO n\fn 3+00 340 O) so V-; iCN Csi iuT) CO iCD Sin hO i<N cvl CD ICO ho ifn 4+00 oiiin in eg iifi CO CO n in 5+00 coio 00 oj iin CO iCO ro m mm 6+00 mio ^ |in n Ilo CD ico n in CD (NjCD n Slo CD iCD nin 7+ob CXDil^ lOin n icD cDico nin ^Tob 00 jrv. n ito CDico nin CD iCsl n CO !CD nin 9+ob CD iCD nin iai CD SCO nin 10+00 nioo m icD CD nin 1T+OO o ni^o CvlsO c»in ^ n COil^ nin iFToo LOin O iCN CD nin mim CD ir^ n:n 13+00 m icj) n iq LT) jcD CO si^ njn 14+00 REVISIONS NO. DESCRIPTION/DATE BY EXPIRES 7/13/02 o _J -J CO cc LJJ HI z CD liJ <3 CO # > A a: UJ - m o o — in ^CN GC O o o o Dx Qm d OL a: IxJ cc LU ^ LU CO >• CC < < CO 0 Q M CO LU o cc < 0. CO z> a. < o CO < LU z o I— o V) 3 03 I 8 LU O cr 0- Q < z: Q-cr UJ ^ UJ (/) Q LU O O JOB NO.: 191-41-971-007 DWG. NAME: SS-03-AB DESIGNED BY: BH DRAWN BY: CR CHECKED BY: DATE: 3-30-00 SCALE: H:1"=50' V:1" = 10' DATE OF PRINT: LW S-3 OF 11 SHEETS ATTACHMENT C ATTACHMENT C Existing Conditions for Buildings A & B Overlain with 1999 Wetland Delineations 409.80HV105S SS S P P PP 10 8 T x x x xx x xx x T SC.B.P x x x xx x xx x D S S COSP COSP P P S T T PP S P P T T PP D P IR S T T COS G W G D COS S T PB PB PB PB PB PB PB PB PB PB PB PB PB T PB D D PB PB D PB W D D D D D D D D T T T S P W W D D S GATEWETLAND "G"G-1G-2G-3G-4G-5G-6G-7G-8G-9G-10G-11G-12WETLAND "F"WETLAND "E"WETLAND "D"C-1C-2C-3C-4C-5C-6C-7C-8NON REGULATED"Z-39""Z-38""Z-37""Z-36""Z-35""Z-34""Z-4""Z-2""Z-1""Z-3"WETLAND "Y""X-1""X-2""X-3""X-4""X-5"µ ΒΝΜΣΝΤΘ ΗΜΣ∆ΘΥ≅Κ < 1& ΡΒ≅Κ∆9 0! < 0 40 7/& 16080 Χ≅ΣΤΛ9 Μ−Φ−Υ−Χ− 18 (PUBLIC RIGHT OF WAY)(PUBLIC RIGHT OF WAY) MINOR ARTERIAL (PUBLIC RIGHT OF WAY)(PUBLIC RIGHT OF WAY)(PUBLIC RIGHT OF WAY)ς∆Ξ∆ΘΓ≅∆ΤΡ∆Θ ς≅Ξ Ρ−Ρ− 225ΣΓ ΡΣΘ∆∆Σ2/ΣΓ ≅Υ∆ΜΤ∆ Ρ− ΚΝΝΟ ΘΝ≅ Χ (PRIVATE ROAD) ΚΝΝ Ο Θ Ν ≅ Χ (PRIVATE ROAD) 2 2 Θ Χ Ο Κ ≅ Β ∆ Ρ − SECTION 22 SECTION 21 ς∆Ξ∆ΘΓ≅∆ΤΡ∆Θ ς≅Ξ Ρ− ΕΝΘ∆ΡΣ∆Χ ΑΤΕΕ∆Θ 50.0' FORESTED BUFFER 50.0' FORESTED BUFFER Κ∆Φ∆ΜΧ BOLLARD INFORMATION SIGN S SANITARY SEWER MANHOLE STORM DRAIN CATCH BASIN STORM PIPE INLET/OUTLET P GUY ANCHOR POWER POLE T TELEPHONE MANHOLE WATER VALVE LUMINARY WITH ARM GAS MARKER POST LUMINARY GAS VALVE G POWER POLE WITH TRANSFORMER P POWER VAULT TELEPHONE RISER TELEPHONE JUNCTION BOC WATER METER FIRE HYDRANT POWER JUNCTION BOXPB GATE ENDUTILITY VAULT STORM CULVERT SANITARY SEWER MANHOLE COS OVERHEAD POWER LINESUNDERGROUND POWER LINESUNDERGROUND NATURAL GAS LINESUNDERGROUND WATER LINES UNDERGROUND FIBER OPTIC LINES UNDERGROUND TELEPHONE LINES SANITARY SEWER FORCE MAIN IR IRRIGATION CONTROL BOX Α≅ΡΗΡ ΝΕ Α∆≅ΘΗΜΦ (AKA PRIMARY STATE HIGHWAY NO. 2 - PUBLIC RIGHT OF WAY)ΡΣ≅ Σ∆ ΘΝΤ Σ∆ 0 7 TRAIL TRAIL TRAIL TRAIL TRAIL ASPHALT CONCRETE WALK CONCRETE CURB GRAVEL STORAGE AREA ECOLOGYBLOCK WALL GRAVEL ROAD ASPHALT PAVEMENTASPHALT PAVEMENT ASPHALT WALK {\Ff:\r13c4\com\fonts\romans|c0;LOT 6, CITY OF FEDERAL WAY BOUNDARY LINE ADJUSTMENT NO. 17-100484-SU, RECORDED UNDER RECORDING NUMBER 20171103900001, IN KING COUNTY, WASHINGTON.} Κ∆Φ≅Κ Χ∆ΡΒΘΗΟΣΗΝΜ WASHINGTON COORDINATE SYSTEM (WCS) - NORTH ZONE (BASED UPON NAD 83\\11) UTILIZING THE WASHINGTON STATE REFERENCE NETWORK (WSRN) IN NOVEMBER, 2015. Α≅ΡΗΡ ΝΕ ΓΝΘΗΨΝΜΣ≅Κ Χ≅ΣΤΛ NGVD 29 ELEVATIONS REFERENCED TO CITY OF FEDERAL WAY BENCH MARK NO. 144 TOP OF 2" IRON PIPE INSIDE MONUMENT CASE LOCATED AT THE INTERSECTION OF S 320TH ST AND 32ND AVE S ELEVATION=462.933 NGVD 29 Υ∆ΘΣΗΒ≅Κ Χ≅ΣΤΛ Σ∆ΛΟΝΘ≅ΘΞ Α∆ΜΒΓ Λ≅ΘϑΡ TRAIL BURIED COMMUNICATIONS EASEMENT AND SEWER EASEMENT RECORD NO. 20001214000760 (VACATED RIGHT OF WAY)S. 338TH STREET\pxql;VACATED RIGHT OF WAY - {\Fsimplex|c0;SEE KING COUNTY ORDINANCE NO. }00328 (AKA V-1353) DATED FEBRUARY 2, 1970 AND RECORDED UNDER RECORDING NO. 7111090451(VACATED RIGHT OF WAY) 29TH AVENUE S. (VACATED RIGHT OF WAY) 31ST AVENUE S.(VACATED RIGHT OF WAY)S. 340TH STREET\pxql;VACATED RIGHT OF WAY - {\Fsimplex|c0;SEE KING COUNTY ORDINANCE NO. }00328 (AKA V-1353) DATED FEBRUARY 2, 1970 AND RECORDED UNDER RECORDING NO. 7111090451APPROXIMATE LOCATIONOF TELEPHONE EASEMENT RECORDINGNO. 9201160717(VACATED RIGHT OF WAY) 30TH AVENUE S.15'OWNER: FEDERAL WAY CAMPUS, LLC 8847 IMPERIAL HIGHWAY, SUITE H DOWNEY, CA 90242 APPROXIMATE LOCATION OF15' X 15' TELEPHONE EASEMENTRECORDING NO. 920116071768'23'ASPHALT TELEPHONE EASEMENT RECORDING NO. 5678223 ASPHALT ASPHALTASPHALTPOWER VAULT ASPHALT PAVEMENT CONCRETE WALKCONCRETE CURBINGRESS AND EGRESS EASEMENT OVER EXISTING ROADS RECORDING NO. 2011022300000630'20'TELEPHONE EASEMENT RECORDING NO. 820390510WATER EASEMENT RECODING NO. 6693957WATER EASEMENT RECORDING NO. 6693956(VACATED RIGHT OF WAY) 30TH AVENUE S. GUARD RAIL WIRE FENCE GATE CONCRETE WALK A 44925 T S SGIRE DRETE GNTE FO IHSAW T ON \pxql;VACATED RIGHT OF WAY - {\Fsimplex|c0;SEE KING COUNTY ORDINANCE NO. }00328 (AKA V-1353) DATED FEBRUARY 2, 1970 AND RECORDED UNDER RECORDING NO. 7111090451TRAIL TRAILTRAILAPPROXIMATE LOCATIONOF TELEPHONE EASEMENT RECORDINGNO. 9201160717\pxt4;PRESCRIPTIVE RIGHTS FOR AN EXISTING GAS LINE NOTE: FORMER EASEMENT PER RECORDING NO. 8010100959 WAS EXTINGUISHED BY RECORDING NO. 1990817001304 ASPHALT ASPHALTASPHALT ASPHALT WIRE FENCE BURIED COMMUNICATIO NS EASEMENT AND SEWER EASEMENT RECORD NO. 15'(VACATED RIGHT OF WAY)S. 342ND STREETDP CATEGORY III 300 SF DQ CATEGORY III 703 SF DR CATEGORY III 3,240 SF DT CATEGORY III 2,430 SF DU CATEGORY III 373 SF (TO BE FILLED OFFSITE) DW CATEGORY III 446 SF (TO BE FILLED OFFSITE) DX CATEGORY III 392 SF (TO BE FILLED OFFSITE) DZ CATEGORY III 59 SF (TO BE FILLED OFFSITE) EB CATEGORY III 1,601 SF (TO BE FILLED) EC CATEGORY III 821 SF ED CATEGORY III 3,234 SF (TO BE FILLED PORTIONS OFFSITE) EE CATEGORY III 1,881 SF (TO BE FILLED) EF CATEGORY III 1,115 SF ς∆ΣΚ≅ΜΧΡ9 Β Ο , 0 Ψ Ν Μ ∆ Θ Ρ , 8 − 5 Ψ Ν Μ ∆ NO.DESCRIPTION/DATE BY REVISIONS DWG. NAME: DESIGNED BY: DRAWN BY: CHECKED BY: DATE: OF SHEETS JOB NO.: PRINT: DATE OF \\\\esm8\\engr\\esm-jobs\\1886\\001\\016-0015\\plots\\construction plans\\EX-01.dwg5/12/2021 12:28 PMPlotted:File:Plotted By: Jeff HiivaEVERETTFEDERAL WAYΒ Ν Μ Ρ Τ Κ Σ Η Μ Φ ∆ Μ Φ Η Μ ∆ ∆ Θ ΡΚ Κ ΒCivil EngineeringProject ManagementLand SurveyingLandscape ArchitectureLand Planningwww.esmcivil.com(253) 838-6113(425) 297-9900Public WorksΕδχδθκ ςξ+ ς≅ 87//2223// 7σγ ≅υδ Ρ+ Ρτησδ 1/4≅ ΟΝΘΣΗΝΜ ΝΕ Ρ∆ΒΣΗΝΜ 10+ Σ−10 Μ−+ Θ− 3 ∆−+ ς−Λ−Ε∆Χ∆Θ≅Κ ς≅Ξ Β≅ΛΟΤΡ+ ΚΚΒςΝΝΧΑΘΗΧΦ∆ ΑΤΗΚΧΗΜΦ !≅!EXISTING CONDITIONSWASHINGTONCITY OF FEDERAL WAY1886-001-016 EX-01 LGB JJH 04/23/2021 ∆Ω,/0 1 34 \A1;100.0' FORESTED BUFFER GRAVEL PATHAPPROVED DATE PERMIT NO. 20-101386-CO CITY OF FEDERAL WAY INSPECTION 253-835-2700 Know what's below. before you dig.Call R ATTACHMENT D ATTACHMENT D Water Route Exhibit WETLAND DR (CAT. III)WETLAND DQ (CAT. III) WETLAND EB (CAT. III) WETLAND ED (CAT. III) WETLAND EF (CAT. III) WETLANDS: SCALE: 1: = 80’ CONTOUR INTERVAL = 2’ DATUM: N.G.V.D. 29 FEDERAL WAY CAMPUS, LLCWOODBRIDGE BUILDINGS “A & B”WETLAND EC (CAT. III) WETLAND DT (CAT. III) STREAM EA (MINOR) WEYERHAEUSER WAY S.STATE ROUTE 1 8 WEYERHAEUSER WAY S.S. 336TH STREETC P - 1 Z O N E R S - 9 . 6 Z O N E LO O P R O A D 3 3 R D P L A C E S . WETLAND DP (CAT. III) WETLAND DU (CAT. III) WETLAND DW (CAT. III) WETLAND DX (CAT. III) WETLAND DZ (CAT. III) WETLAND EE (CAT. III) EXISTING DETENTION POND Parcel No.6142600005 Parcel No.2121049002 Parcel No.2154660020 Parcel No. 6142600200 Parcel No. 2154660050 Parcel No. 6142603025 ATTACHMENT E ATTACHMENT E Offsite East Pond Downstream Flow Exhibit I COMMENrS PER Cr1? OF FEDERAL WAY 9/7/98 GAS 2 COMMENTS PER Clii OF FEDERAl. WAY tO/25/98 LIP —— '7;I /.3. I EXPIRES 3/3/00 C a) E0a,aCa 00 0 I 0' C C,) •0C .3 I C 00C a, C w .5 C-) Ui ('0:0 DQ.z z ('0: SCALE: 1" CONTOUR NTERVAL = 2' DATUM: KICIA.SI NO CURB IN IRIS AREA A PORTION OF THE NW 114 OF SECTION 22, TWP. 21 N., RGE. 4 E., W.M. MATCHLINE, SEE SHEET C-1O U, (D I N; / ... /,/1 /1 I 7 I I ® 7 ' I I //1 I I 1 ///','/7 ///47/ k.#z /I E H J©\I I !'—\ VI ' ////1 ?/ CHAINLINK GATE /'. \I •N OIL—WATER SEPARATOR (1)37260. 18"ø SD r N ///SEE C—13,/?•'z \I f /36843, 6"ø SS ®N = T' ,///' ,/i/' •7//8"MIN.QUARRYROCK //i /.'/'/'I / 3 /'/// / ,I // I: I '—-H' Vt /I U I I d I I I //I I II/7 {:,/f///' 1 7 a ,//': • I ///.. // I / L /////N . /1/I'/:,j/I /..SEE DEAIL S Er C—13 /LE.: 3Z416'120 I '"p 1 7 N ,(7 I ——--(/%,/'I..—I. I N I I I /I //*=ROOFANDFOOTING .- )4—////J.,! F 5d I I/IL 6Y/S.D.@ . DRAIN CONNECTiON POINTS 381 \ //, />,////. I —E /1 \I I I /N /: ,'r n -—(;\:(MIN 376 00. 6"ø PERF //\\ E 375 12"ø I \ I /:/::i::/ SEE ROSSSECTIONS //CELL1 ì 32'\A FOOTING DRAIN e LOT B /60'N 32' ///b] I //I \N.SDCO #7.6"ø *\.F[L I I • I I - - -*I 7 C I I NTM //j I j 7/ I 12•I I I . - \\/•NN /L " \\\//L ———... 41 '——2 \\COM NED wETPOt9Q/I •• I.E. = 375.51, 80 W.M.208 LF., 24"ø S.D. @ .106 Li., 24"ø S.D. 0 F L.F., 24"ø S.). \. DETE ION POND •j 11'. = 3S9.74.24"ø S.D./I !T I.E. = 371.21. 24"ø %fl/© S0.51%I \\\>\:LOT ç I N ('N \' \ // I /\ .\/ I !--! \\\\..:\N \I I /ill I , \\ \X :@S1.55%\\\\//\I I I I a If ::2 I I 32% \\ ,// / j /1 ®i /;.\\ H\1 1 1 /L L±i /\\ \N /I I 0 \/JY\— 7 //I /•//'\\\'/'--- /1' A A A M0 EX CATCH BASIN INLfl SEE DflAIL OW$HEfl 12 ,/.•©RIM=369.34/7 7 ..0 •36"ø CMP (5) EX./ V °°' C.B. #25,flPE 2—54"ø 0 • .....N -—00 I ————— N • --- W/SOLID LOCKING LID .. %. - C-12 ..... -- I RACK B 'k.•! I I . IDATE .. -J C C C 0 C.) w ' I.,00)0— 0 (ng ('4 Q_ N 0) I C) I- Ui UiI Ui Ui Co T.G. hE. I.E. I.E. = 37$.OO I I C)I- I.E.: I.E.• 37 37 .17, 8"ø.84, its I.E.37y.84. 24"S IC z IS. = 373.20. i2"s S.D. I KEY NOTES — EXTRUDED CEMENT CONCREtE CURB — EXTRUDED CEMENT CONCRflE CURB AND SIDEWALK — NOT USED — CEMENT CONCRETE SIDEWALK — ASPHALT PAVEMENT SECTION — CONCRETE SLAB I.E. = 377.34, 8"ø W.M. wI- CC0 a- CC0 C) z0 p CC0 a- CC0 C) I-z CC0 MC D ci I- CI) MCw J08 NO.:191—41—971 DWG. NAME:SD—O1 DESIGNED BY:BAS DRAWN BY:JMMIR.JB CHECKED aY: DATE:10—30—98 DATE OF PRINT: C-8 8 OF 15 SHEETS BLD98—0544BPERMIT NO. .8LD98—0524A dIn, OF• FEDERAL WAY CITY' OF FEDERAt W/¼YIt BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY A PRE— CONSTRUCTION MEETING MUST BE HELD BEPNEEN THE OF FEDERAL WAY, THE APPLICANT, AND THE APPLICANT'S CONSTRUCTION REPRESENTATIVE. 9.VERTICAL DATUM SHALL BE KCAS OR NGVD—29. 1 0.ALL UTILITY TRENCHES IN THE RIGHT—OF—WAY SHALL BE BACKEILLED WITH 5/8 INCH CRUSHED ROCK. I 1 .ALL UTILITY TRENCHES SHALL BE BACKFILLED AND COMPACTED TO 95% DENSITY. 12.ALL ROADWAY SUBGRADE SHALL BE BACKEILLED AND COMPACTED TO 95% DENSITY IN ACCORDANCE WITH WSDOT 2—06.3. 1 3.OPEN CUllING OF EXISTING ROADWAYS IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE DIRECTOR OF PUBLIC WORKS AND NOTED ON THESE APPROVED PLANS.ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH KCRS 8.03(B)3. 1 4.THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARDS,DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT LIFE. HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK COVERED BY THE CONTRACTOR.ANY WORK WITHIN THE TRAVELED RIGHT—OF--WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE AT LEAST ONE FLAGGER FOR EACH LANE OF TRAFFIC AFFECTED.ALL SECTIONS OF THE WSDOT STANDARD SPECIFICATIONS 1 —07.23—TRAFFIC CONTROL, SHALL APPLY. 15.CONTRACTOR SHALL PROVIDE AND INSTALL ALL AND WARNING SIGNS PER THE LATEST ADDITION OF MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. 16.ALL UTILITIES SHALL BE ADJUSTED TO FINAL GRADE AFTER PAVING ASPHALT WEARING COURSE. 17.ROCKERIES ARE CONSIDERED TO BE A METHOD OF BANK STABILIZATION AND EROSION ONLY.ROCKERIES SHALL NOT BE CONSTRUCTED TO SERVE AS RErAINING WALLS.ALL RDCKERIES SHALL BE CONSTRUCTED IN ACCORDANCE WITH KCRS DRAWING NUMBERS 19, 20, AND 21.ROCKERIES MAY NOT EXCEED 8 FEET IN HEIGHT FOR CUT SECTIONS OR 4 FEET IN HEIGHT FOR FILL SECTIONS UNLESS DESIGNED BY A GEOTECHNICAL OR STRUCTURAL ENGINEER LICENSED IN THE STATE OF WASHINGTON. LEGEND IMPERVIOUS COVERAGE BUILDING 'B' 77% IMPERVIOUS BASE UPON DEVELOPED AREA FOR BUILDING 'B' TOTAL SITE 74%IMPERVIOUS PER APPROVED TIR DATED OCTOBER 21, 1998 PERVIOUS AREA = 4.09 AC IMPERVIOUS AREA =1 1 .49 AC TOTAL AREA =15.58 AC 5.ALL CATCH BASIN GRATES SHALL CONFORM TO KCRS DRAWING NUMBERS 41, 46, 47, OR 48. REVISIONS 9/20/00 0 -J -J C') Lu Lu z CDz — I- -I 0)z 0 C.) I I A PORTION OF THE N.W. 1/4 OF SECTION 22, TWP., 21 N., AGE. 4 E,W.M.DESCRIPTION/DATE BY I ORDER lB 2/5/00 2 CHANGE ORDCR 15 PER COY COMBOS 2/5/00n SCALE: 1 = 100' CONTOUR INTERVAL = 2' DEVELOPMENT AREA ,,.,, RESIDENTIAL \.. \__ .---." (FUTURE) /,.,.,..y,.... / / >. I : RIGHT IN / RIGHT OUT 7/: I I I PARCEL 3 TOTAL WETLAND BUFFER AREAS LESS WETLAND TRACTS NET DEVELOPABLE AREA PROPOSED DEVELOPED AREA I,I / i LAKE CONTINUATiON//HIGH SCHOOL F //i,::/ WIFH .WETLAND "V'I (/(NONRECULATED)/ \ SEE r Ii --F -:/J////'I j \-)j t ' ,\s .-.., ////'SHEETS C-4, C-6 1./COUNCIL CONDITIONS OF PROJECT APPROVAL.THESE DOCUMENTS -/ARE SUPPLEMENTED BY THE STANDARD SPECIFICATIONS FOR ROAD, ./_BRIDGE, AND MUNICIPAL CONSTRUCTION (WSDOT/APWA), THE KING .7 /7/' ./THE ABOVE REQUIREMENTS FOUND IN THESE PLANS.ALLVCORRECTIONS SHALL BE AT NO ADDITIONAL COST OR LIABILITY TO THE CITY OF FEDERAL WAY. 2.THE DESIGN ELEMENTS WITHIN THESE PLANS HAVE BEEN REVIEWED—/ACCORDING TO THE FEDERAL WAY ENGINEERING REWEW ,—.--—-CHECKLIST.SOME ELEMENTS MAY HAVE BEEN OVERLOOKED OR I MISSED BY THE CITY ENGINEERING PLAN REVIEWER.ANY VARIANCE FROM ADOPTED STANDARDS IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY OF FEDERAL WAY, PRIOR TO CONSTRUCTION./APPROVED GRADING AND STORM 3. OFANYOTHERCONSTRUCflON (EC. NOT DRAINAGE PLAN DOMESTIC WATER CONVEYANCE, SEWER CONVEYANCE, GAS, ELECTRICITY, ETC.) 11/3/98 4. 7 25.77 AC. 3.56 AC. 2.87 AC. 8.08 AC. 19.34 AC. 17.69 AC. 7 — 5-— <z P 3.5 / \9 — BUILDING 'B' IMPROVEMENTS (PORTION OF LOT 'C' BLA) — STORM DETENTION POND TRACT A (CONSTRUCTED W/ BLDG. 'A') — WETLAND — WETLAND BUFFER — WETLAND (<2500 S.F. AND OFFSITE) __________________ — BLA LOT LINES BSP LOT LINES C 5) E CO E 00 > 0 E (I) PERVIOUS AREA IMPERVIOUS AREA TOTAL AREA = 1.06 AC = 3.67 AC =4.73 AC 0 0)0 00 0) ('4 N0 Ui I- 0 0 0 0 0) 0 0 0 0 z C PROOF OF LIABILITY INSURANCE SHALL BE SUBMI1TED TO THE CITY PRIOR TO THE PRECONSTUNCTION MEETING. 2.ALL PIPE AND APPURTENANCES SHALL BE LAID ON PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH WSDOT 7—02.3(1). THIS SHALL INCLUDE LEVELING AND COMPACTING THE TRENCH 8011DM, THE TOP OF FOUNDATION MATERIAL, AND REQUIRED PIPE BEDDING, TO A UNIFORM GRADE SO THAT THE ENTIRE PIPE IS SUPPORTED BY A UNIFORMLY DENSE UNYIELDING BASE. 4.ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES, NOT LOCATED WITHIN A TRAVELED ROADWAY OR SIDEWALK, SHALL HAVE SOLID LOCKING LIDS.ALL DRAINAGE STRUCTURES ASSOCIATED WITH A PERMANENT RETENTION/DETENTION FACILITY SHALL HAVE SOLID LOCKING LIDS. 0 0 <0. w 5.A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 6.CONSTRUCTION NOISE SHALL BE LIMITED AS PER FEDERAL WAY CITY CODE (SECTION 22—1006); NORMALLY THIS IS 7 AM. TO 8 P.M., MONDAY THROUGH SATURDAY. 7.IT SHALL BE THE APPLICANT'S/CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION EASEMENTS NECESSARY BEFORE INITIATING OFF—SITE WORK WITHIN THE ROAD RIGHTS—OF—WAY. 8.FRANCHISED UTILITIES OF OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE APPROVED PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET OF PLANS THAT MEET ALL CITY REQUIREMENTS AND THE REQUIREMENTS OF KCRS CHAPTER 8 ARE SUBMITTED TO THE CITY OF FEDERAL WAY AT LEAST THREE DAYS PRIOR TO CONSTRUCTION. 7.ROCK FOR EROSION PROTECTION OF DITCHES, CHANNELS AND SWALES, WHERE REQUIRED, MUST BE OF SOUND QUARRY ROCK, PLACED TO A DEPTH OF 1 FOOT AND MUST MEET THE FOLLOWING SPECIFICATIONS:4" — 8" ROCK/4O%—7O% PASSING;— 4" ROCK/ 3O%—4O% PASSING; AND —2" ROCK/1O%—2O% PASSING. INSTALLATION SHALL BE IN ACCORDANCE WITH KCRS DRAWING NUMBER 51 OR AS AMENDED BY THE APPROVED PLANS.RECYCLED ASPHALT OR CONCRETE RUBBLE SHALL NOT BE USED. 8.ALL PIPE MATERIAL SHALL BE ADS N—12 OR EQUIVALENT APPROVED MATERIAL UNLESS OTHERWISE SPECIFIED, PER KING COUNTY SURFACE DESIGN MANUAL (KCSWDM). JOB NO.:191—41—971 PERMIT NO.BLD98—0544B DWG. NAME:SD—02 DESIGNED BY:BAS DRAWN BY:CJR CITY OF FEDERAL WAY CITY OF FEDERAL WAY CHECKED BY: DATE:02—28—00 DATE DATE OF PRINT: C-2 2 oF 8 SHEETS A PORTION OF THE N.W. 1/4 OF SECTION 22, TWP., 21 N., RGE. 4 E., W.M.n -"-- —REVISIONS NO. DESCRIPTION/OATE BY CHANGE ORDER lB 2/5/00 2 CHANCE ORDER 18• PER COY EOMENTS 2/8/DC LEGAL DESCRIPTION LOT A THAT PORTION OF THE SOUTHWEST QUARTER OF THE NORTHWEST QUARTER OF SECTION 22; TOWNSHIP 21 NORTH, RAHOE 4 EAST, W.M., IN KING COUNTi WASHINOTON, OESCRIBEO AS FOLLOWS: OOMMENCINO AT THE SOUTHWEST CORNER OF SAIO SOUTHWEST QUARTER OF THE NORTHWEST QUARTER; THENCE ALONO THE WESTERLY LINE THEREOF N 011355' E, 1 322.975 PEEr TO THE NORTH LINE OF SAIO SOUTHWEST QUARTER OF THE NORTHWEST QUARTER; THENCE ALONE SAIO NORTH LINE S 89'O434" E, 60.00 FEET TO THE EASTERLY MARGIN OF 32ND AVENUE SOUTH; THENCE ALONQ SAID EASTERLY MARGIN S W, 39.93 FEET; THENCE CONTINUING ALQNG SAiD EASTERLY MARGIN S 053635" E. 176.67 FEET TO THE TRUE POINT OF BEGINNING; THENCE CONTINUING ALONG SAID EASTERLY MARGIN S E, 326.92 FEET; THENCE CONTINUING ALONG SAID EASTERLY MARGIN S 2W31'2Y E, 27.41 FEET; THENCE ALONG THE NORTHWESTERLY MARGIN OF STATE ROUTE I 8; THENCE ALONG SAID MARGIN N E, 215.41 FEET; THENCE ALONG SAID MARGIN N 574845" E.I 5,28 FEET; THENCE N 3&27'2r W, 308.03 FEET; THENCE N 773259" W, 24,50 FEET; THENCE H 3f27'2S' W. 52.45 FEET; THENCE S 74'38'57" W, 17.85 FEET TO THE TRUE POINT OF BEGINNING. LOT B THAT PORTION OF GOVERNMENT LOT 1 AND OF THE SOUTHWEST QUARTER OF TNE NORTHWEST QUARTER OF SECTION 22, TOWNSHIP 21 NORTH. RANGE 4 EAST, W.M., IN RING COUNTY WASHINGTON, DESCRIBED AS FOLLOWS; COMMENCING AT THE SOUTHWEST CORNER OF SPJD SOUTHWEST QUARTER OF THE NORTHWEST QUARTER; THENCE ALONG THE WESTERLY LINE THEREOF N O1'13'56"E, 1 322.975 FEET TO ThE SOUTH LINE OF GOVERNMENT LOT 1; THENCE ALONG SAID SOUTH LINE S E, 60.00 FEET TO THE EASTERLY MARGIN OF 32ND AVENUE SOUTH AND THE TRUE POINT OF BEGINNING; THENCE ALONG SAID EASTERLY MARGIN N O1'1358" E, 53,97 FEET; THENCE N 89'49'20"E,164.19 FEET; THENCE N 58'57'18"E,1 12.33 FEET; THENCE S 38'37'21'E. 499,08 FEET TO THE NORTHWESTERLY MARGIN OF STATE ROUTE 18; THENCE ALONG SAID MARGIN S 574845 W, 385.74 FEET; THENCE N W, 308.03 FEET; THENCE N 773259" W, 24.50 FEET; THENCE N 38'27'28" W, 52.45 FEET; THENCE S 7436'57 W. 17.85 FEET TO SAID EASTERLY MARGIN OF 32ND AVENUE SOUTH; THENCE ALONG SAID EASTERLY MARGIN N O5'36'38" W,1 76.67 FEET; THENCE CONTINUING ALONG SAID EASTERLY MARGIN N D113'56'E, 39.93 FEET TO THE TRUE POINT OF BEGINNING. LOT C 100 SD 0 100 DATUM: CITY OF FEDERAL WAY N.G.V.D.—29 G.RS. POINT NUMBER FW143 TOP OF MONUMENT INSIDE CASE ELEVATION =389.89, NGVD—29 ONSITE T.B.M. T.B;M. #1 NE CORNER OF POWER VAULT W/TRANSFORMER, 200' NORTH W/T OF EX. DRIVEWAY. ELEVATION =385.62, NGVD—29 SITE AREA TOTAL AREA = 25.77 AC. THAT PORTION OF GOVERNMENT LOT 1 ANO OF THE SOUTHWEST QUARTER OF THE NORTHWEST QUARTER OF SECTION 22, TOWNSHIP 21 NORTH, RAROE 4 EAST W.M.,IN KING COUN1Y WASHINGTON, OESCRIBED AS FOLLOWS; COMMENCING AT THE SOUTHWEST CORNER OF SAID SOUTHWEST QUARTER OF THE NORTHWEST QUARTER; THENCE ALONG THE WESTERLY LINE THEREOF N Cr1358" E. 1322.975 FEET TO THE SOUTH LINE OF SAID GOVERNMENT LOT 1; THENCE ALONG SAID SOUTH LINE S 89'04'34"E. 60.00 FEET TO THE EASTERLY MARGIN OF 32ND AVENUE SOUTH; THENCE ALONG SAID EASTERLY MARGIN N E, 53.97 FEET TO THE TRUE POINT OF BEGINNING;; THENCE N 89'49'20"E,184.19 FEET; THENCE N 58'57'18"E.1 12.33 FEET; THENCE S 38'37'21"E, 499.08 FEET TO THE NORTHWESTERLY MARGIN OF STATE ROUTE 18; THENCE ALONG SAID NORTHWESTERLY MARGIN THE FOLLOWING COURSES; H 52'48'4& E,18.98 FEET; H 50'3119" E, 500.4G FEET; H 79'22'39"E. 223.61 FEET; N 5748'45" E, 85.58 FEET TO THE EAST LINE OF SAID GOVERNMENT LOT 1; THENCE ALONG SAID EAST UHE N 011521" E, 605.26 FEET TO THE SOUTH UNE OF THE NORTH 549.1 FEET OF SAID GOVERNMENT LOT 1; THENCE ALONG SAID SOUTH UNE N 88'56'13" W, 639.65 FEET TO THE WEST LINE OF THE EAST 640.6 FEET OF SAID GOVERNMENT LOT 1; THENCE ALONG SAID WEST LINE S W. 199,81 FEET TO THE NORTH UNE OF THE SOUTH 572.40 FEET OF SAID GOVERNMENT LOT THENCE ALONG SAID NORTH LINE H 89'O4'34" W, 679.58 FEET TO THE WEST UHE OF SAID GOVERNMENT LOT 1; THENCE ALONG SAID WEST LINE S O1'13'5r W, 86.43 FEET TO THE EASTERLY MARGIN OF SOUTH 336TH STREET; THENCE SOUTHERLY ALONG SAiD EASTERLY MARGIN AND ALONG THE EASTERLY MARGIN OF 32ND AVENUE SOUTH, 152.01 FEET ALOHG THE ARC OF A HON—TANGENT CURVE TO THE RIGHT. HAVING A RADIUS OF 380.00 FEET, THE RADIUS POINT OF WHICH BEARS S 6818'46" W, THROUGH A CENTRAL ANGLE OF 22'55'1O" TO A POINT OF TANGENCY; THENCE COHTIHUIHG ALONG SAID EASTERLY MARGIN THE FOLLOWING COURSES: S 011358" W, 77.61 FEET; S 88'48'O4"E, 30.00 FEET; S O1'1358" W, 208.10 FEET TO THE TRUE POINT OF BEGINNING. I EXPIRES 8/20/00 C) w w a a a C') a a — I- —I CDtt a0 CvC'Jw C.)N-US NORTH LAKE CONTiNUATiON HIGH SCHOOL 400 RADIUS FROM COTTONWOOD TREE WITH EAGLES NEST — RESTRICTED ACTIVITY ZONE —SEENDTE3.I ) 700 RADIUS FROM CDTFDHW000 TREE WITH : EAGLE'S NEST — SEASONAL CONSTRUC11ON . RESTRICTIONS APPLY — SEE NOTE 3. //,&R 08240 w LY ERHJ&EUSER COMPANY RESIDENTIAL (FUTURE) SCALE: 1" = 100' CONTOUR INTERVAL = 2' 200 ) .—z V V V V ) I E0 C) > C) E (I) a) z V NOTE 1.SICNIFICANT TREES SHALL BE CRUISED AND VERIFICATION LEVIER SUBMI1TED PRIOR TO CONSTRUCTION/CLEARING OF THE PROPERTY. 2. THERE ARE NO STRUCTURES ON ABUTTING PROPERTIES WITHIN 25' OF THE PROPOSED PROJECT SITE. 3. EAGLE NEST SITE RESTRICTIONS.A BALD EAGLE NEST SITE HAS BEEN LOCATED IN A COfLONW000 TREE APPROXIMATELY 125' OFF—SITE.ON—SITE ACTIVITY RESTRICTIONS APPLY PURSUANT TO A BALD EAGLE NEST SITE MANAGEMENT PLAN APPROVED BY THE WASHINGTON STATE DEPARTMENT OF FISH AND WILDLIFE (WDFW) EXECUTED IN SEPTEMBER 1999 (NEST PLAN), AS SUMMARIZED HEREIN.THE 400' RADIUS SHOWN ON THIS SHEET HEREtO CONSTITUTES A NO ACTIVITY BUFFER, WITHIN WHICH NO DEVELOPMENT,CLEARING, GRAOING OR OTHER INTRUSION OR ACTIVITY MAY OCCUR EXCEPT AS MAY BE PERMITtED BY THE NEST PLAN. ALSO WITHIN THIS 400' RADIUS, CUllING OF ANY DANGER TREE SHALL REOUIRE SUBMITIAL TO WDFW OF A REPORT FROM A PROFESSIONAL FORESTER/ARBORIST, INDICATING THE NEED TO REMOVE THE TREE, EXCEPT THAT THIS RESTRICTION SHALL NOT APPLY TO A TREE THAT PRESENTS IMMINENT DANGER TO THE SAFElY OR PROPERTY OF INDIVIDUALS.THE 700' RADIUS SHOWN ON THIS SHEET HERETO IS SUBJECT TO A SEASONAL HEAVE' CONSTRUCTION RESTRICTION, WITHIN WHICH NO CLEARING,GRADING, UTILITY INSTALLATION, SITE PREPARATION, HEAVY EOUIPMENT USE, EXTERNAL CONSTRUCTION DR PAVING OF THE PARKING AREAS MAY OCCUR BETWEEN FEBRUARY 1 AND JULY 15, EXCEPT THAT IF THE NEST IS INACTIVE, CONSTRUCTION ACTIVITIES MAY BEGIN ON MAY 1 WITH PERMISSION FROM WOFW.THESE RESTRICTIONS APPLY UNTIL SUCH TIME AS THE BREEDING TERRITORY IS UNOCCUPIED FOR FIVE (5) CONSECUTIVE YEARS, AS CONFIRMED BY WOFW, AT WHICH TIME THE CURRENT OWNER, ON ITS OWN SIGNATURE, MAY RECORD A RELEASE OF NEST PLAN RESTRICTIONS. VV 0 Dl0 00 (N IN0 0 0. 0 0 N 0 0 0 V f V VV BLA LOT CONFIGURATION LOT LOTB, LOTAI I z0 I- cc0 0 cc0 C 0 0i-cc(0< w JOB NO.; 191—41—971—201 PERMIT NO.BLD98—O544B CITY OF FEDERAL WAY OWO. NAME;50—03 DESIGNED BY;BAS DRAWN BY;OW CHECKED BY; DATE;02—28—00 DATE OF PRiNT; CITY OF FEDERAL WAY DATE C-3 3 OF 8 SHEETS Attachment F Historic Aerials and Topographic Maps Figure 1. Topographic map of the study area dated 1956. Historic Aerial of the study area dated 1955. The red star indicates the location of Stream EA. Maps by NETRonline accessed July 2021. Figure 2. Topographic map of the study area dated 1969. Historic Aerial of the study area dated 1969. The red star indicates the location of Stream EA. Maps by NETRonline accessed July 2021. Figure 3. Historic Aerial of the study area dated 1936. Historic Aerial of the study area dated 2017. The red star indicates the location of Stream EA. Maps by NETRonline accessed July 2021. Figure 4. Topographic map of the study area dated 1949 overlayed with a topographic map of the study area dated 2017. The blue dot indicates the location of Stream EA. Maps by USGS topographic maps accessed July 2021.