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City of Everett Water Treatment Plant Portal 4 Improvements I Scope of Work <br />(1) Construction sequence <br />(2) Demolition <br />(5) Civil Notes, Site Plans, and Fencing Details <br />(1) Process and Instrumentation Legend <br />(1) Process and Instrumentation Diagram (new flow control valve actuators) <br />(1) Structural Special Inspection <br />(1) Structural Legend/Notes <br />(1) Structural Plans <br />(2) Structural Repair Details <br />(2) Structural Channel Cover Plan and Details <br />(1) Architectural Legend, Plan, schedules, and Details <br />(3) Process Mechanical Legend/Notes, Plan, Sections, and Details <br />(2) Building Mechanical Legend/Notes, Floor Plan, Roof Plan, Sections, and Details <br />(1) Electrical Legend/Notes <br />(1) Electrical One -line diagram <br />(1) Electrical Schedules <br />(1) Electrical Site Plan (from Plant Electrical Room to Portal 4) <br />(2) Electrical Plan and Section (includes electrical room at plant where feeder transformer is <br />located) <br />(1) Electrical Details <br />(1) Instrumentation Legends/Notes <br />(2) Instrumentation and Panel Details <br />• Conduct site visit as needed during design activities. <br />• Submit preliminary design (30%) to City. <br />Submit intermediate design (60%) to City. <br />During preliminary design, BC developed an out of scope AACEI Class 5 cost estimate based on the <br />design elements presented in the BODR. The amended scope and budget for Task 400 includes <br />additional funds to cover the work necessary to develop a full AACEI Class 1 construction cost <br />estimate intended under the original contract. This cost estimate work includes additional effort for <br />estimating the Portal 4 electrical service cable replacement. BC will develop the cost estimate at the <br />final (90%) design phase (see Task 500 Detailed Design). <br />Everett Responsibilities <br />• Review and provide comment on draft design documents. <br />• Provide Division 0 and 1 specifications to be included in the design documents. <br />Task Assumptions <br />• Project will be delivered using traditional design, bid, build. <br />• Design drawings will be prepared in 2D AutoCAD using existing CAD files as backgrounds and <br />follow City of Everett CAD standards. <br />• Technical specifications will be prepared in Division 50 CSI master format. <br />• Target delivery of intermediate design (60%) by September 2021 February 2022 after <br />completion of the survey and geotechnical field work. Total task duration will be approximately 4 <br />months. <br />Page 6 of 13 <br />