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State of Washington Department of Ecology Page 12 of 27 <br /> Agreement No: TCPRA-1921-EverPW-00080 <br /> Project Title: Everett Landfill Tire Fire <br /> Recipient Name: CITY OF EVERETT <br /> ii <br /> SCOPE OF WORK <br /> Task Number: 5 Task Cost: $125,000.00 <br /> Task Title: ENGINEERING DESIGN-J005 <br /> Task Description: <br /> This task funds RECIPIENT eligible costs ECOLOGY deems reasonable and necessary to plan and perform environmental <br /> control measures at the Site consistent with Consent Decree No.01-2-3640-6. This includes activities under three categories: <br /> Landfill Gas Protection,Landfill Cover Compliance,and Groundwater Protection Measures. <br /> Eligible Activities Include: <br /> Landfill Gas Protection:RECIPIENT will review and coordinate the design and construction requirements of Consent Decree <br /> No. 01-2-3640-6 for the Site to ensure the Site remains in compliance with the terms of the Consent Decree. RECIPIENT <br /> shall review the perimeter of the landfill gas collection system,blower stations and disposal systems,including items such as <br /> instrumentation and SCADA controls,telemetry and backup power systems. Included in eligible costs are any collection <br /> improvements,evaluations for designs and agency approvals, and permitting efforts.Work includes engineering evaluations, <br /> designs,any needed permits and construction documents,construction, construction oversight and construction reporting. <br /> RECIPIENT shall also observe and document the landfill gas collection system design and construction by the developer,and <br /> for the monitoring requirements,once constructed. <br /> Landfill Cover Compliance: RECIPIENT shall review and coordinate the design and construction requirements of Consent <br /> Decree No.01-2-3640-6. Including RECIPIENT's review of the landfill cover design,development of the quality <br /> assurance/quality control plan,and monitoring,observing and documenting the construction of the landfill cover system <br /> performed by the developer. RECIPIENT shall provide a review of all developer submittals,document the review process, <br /> provide a third-partyreview of the design,site inspections and construction qualityassurance reporting,and coordination and <br /> �� P <br /> oversight with ECOLOGY to ensure compliance with Consent Decree No. 01-2-3640-6. <br /> Groundwater Protection: RECIPIENT shall provide oversight of the design,creation of the quality assurance/quality control <br /> plan,and observe and document the landfill pile installation design and construction by the developer and shall ensure <br /> protection of the deep aquifer at the landfill. Eligible costs include City staff review of all developer submittals and designs, <br /> including piling design and specifications,documentation of piling location and installation specifics,QA/QC plans,site <br /> inspections,and coordination with ECOLOGY to ensure compliance with Consent Decree No.01-2-3640-6. <br /> Task Goal Statement: <br /> Landfill Gas Protection:The system is designed and constructed,with operational controls in place to protect against potential <br /> landfill gas migration from the closed landfill site and to collect landfill gas from the developed portions of the site. <br /> Landfill Cover: Provide proper oversight of site developer landfill cover work so the modified landfill cover provides adequate <br /> protection for the site development regarding environmental compliance and health and safety of workers and future inhabitants. <br /> Groundwater Protection:Provide proper oversight and assurance that the pile and foundation plans for development comply <br /> with the deep aquifer protection requirements of the Consent Decree. <br /> Template Version 10/30/2015 <br />