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EXHIBIT A <br />SCOPE OF WORK <br />1 <br />1 of 41 <br />Category 2: Sensitive information <br />Category 2: For official use only / disclosure permissible by law. <br />City of Everett Port Gardner Storage Facility West Marine View Drive Storm and Combined Sewer <br />PGSF WMVD Storm and Combined Sewer Design <br />Project Understanding <br />The City of Everett (City) has acquired the former Kimberly Clark Wastewater Treatment Plant <br />(KCWWTP) and has prepared a Facility Plan outlining redevelopment of the site into the Port Gardner <br />Storage Facility (PGSF). The PGSF will improve Puget Sound water quality by reducing combined sewer <br />overflows (CSO) and providing regional stormwater treatment. To support that work, a series of <br />conveyance projects must be built to convey and discharge flows to and from the PGSF. <br />This scope of work is to design the required improvements identified in the Port Gardner Storage <br />Facility Engineering Report, HDR and Brown and Caldwell, August 18, 2021, including: CO-1, CO-2, CO- <br />3 (including replacement of the downstream discharge structure), CO-8, CO-9, CO-10, CO-11, CO-19, <br />CO-20, CO-28, CO-33. In addition, four stormwater pretreatment units are to be provided. CO-2, CO-8, <br />CO-9, CO-10, CO11, CO-19, CO-20, CO-28, and CO-33 are required to be complete and operational by <br />the end of 2027 per the Agreed Order. <br />Scope of Work Summary and Work Breakdown Structure <br />The scope of work for the Project herein includes 29 primary phases identified in the following table. <br />Project Controls <br />Phase 110 Project management <br />Phase 120 Quality assurance and quality control (QAQC) <br />Predesign Work <br />Phase 200 Predesign Management <br />Phase 210 Background, project understanding, data requests <br />Phase 220 Condition assessment (CO-3, C0-8) <br />Phase 230 Stormwater pretreatment analysis <br />Phase 240 Technical refinements <br />Phase 250 Basis of design report <br />Phase 260 Project Labor Agreement Evaluation <br />Support Services <br />Phase 310 Geotechnical Investigations <br />Phase 320 Topographic survey and easements <br />Phase 330 Permitting (environmental and City) <br />Phase 340 Public outreach and stakeholder support <br />Phase 350 Grant funding / DOE coordination <br />Phase 360 PGSF coordination <br />Phase 370 Modeling – confirmation of design <br />Phase 380 Traffic control <br />Phase 390 Constructability review <br />Preliminary Design <br />Phase 400 Preliminary design management <br />Phase 410 30% design <br />Phase 420 Construction packaging <br />Phase 430 Updated BODR <br />BNSF Trenchless Crossings <br />Phase 510 Trenchless Installation Method TM and Workshop – <br />New BNSF Railroad Crossing