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WPCF Headworks Replacement Project Scope of Work <br />48 <br /> <br />The following scope of work outlines the site preparation work as a single design package. The site <br />preparation work may include demolition of the existing headworks odor control bed, installation of <br />temporary odor control system, re-alignment of existing conveyance piping, bulk grading, <br />geotechnical ground improvement(s), and installation of a permanent isolation and bypass system <br />on the western side of the Snohomish River. The number and delineated scope of the actual site <br />preparation package(s) will be identified in the delivery packages task, Phase 400 Task 404, and <br />confirmed with the GC/CM following contractor onboarding. The Site Preparation Package design <br />documents will be developed in three design phases preliminary, final, and bid package. This <br />phase includes services during bidding and construction. <br />This scope of work and the associated budget are based on the following assumed sheet list for the <br />site preparation package. <br />Site Preparation Package Sheet List <br />Discipline Sheet Name <br />G COVER SHEET, LOCATION AND VICINITY MAP <br />G INDEX OF DRAWINGS 1 <br />DI TEMPORARY ODOR CONTROL <br />DI BYPASS MODIFICATIONS <br />CX YARD PIPING DEMOLITION <br />CX YARD PIPING DEMOLITION <br />CX YARD PIPING DEMOLITION <br />GX ODOR CONTROL DEMO 1 <br />GX ODOR CONTROL DEMO 2 <br />C BYPASS MODIFICATIONS 1 <br />C BYPASS MODIFICATIONS 2 <br />C BYPASS MODIFICATIONS 3 <br />C BYPASS MODIFICATIONS 4 <br />C GEOTECHNICAL IMPROVEMENTS <br />C YARD PIPING ALIGNMENT 1 <br />C YARD PIPING ALIGNMENT 2 <br />S BYPASS MODIFICATIONS 1 <br />S BYPASS MODIFICATIONS 2 <br />D TEMPORARY ODOR CONTROL 1 <br />D TEMPORARY ODOR CONTROL 2 <br />D TEMPORARY ODOR CONTROL 2 <br />E TEMPORARY ODOR CONTROL 1 <br />E TEMPORARY ODOR CONTROL 2 <br />