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3 <br /> EVERETT CITY COUNCIL AGENDA ITEM COVER SHEET <br /> PROJECT TITLE: <br /> WPCF Expansion, Phase A. Consent COUNCIL BILL# <br /> Change (Amendment)to X Action Originating Department Public Works <br /> Professional Service First Reading Contact Person Tim Marks <br /> Agreement(PSA)with Brown Second Reading Phone Number 7860 <br /> & Caldwell, Inc.(B&C) for Third Reading FOR AGENDA OF Aug.3, 2005 <br /> Construction Management Public Hearing <br /> Services Initialed by: <br /> Department Head Y fi'A-- <br /> CAA /s"� <br /> Council President ,,/ <br /> Location Preceding Action Attachments Department(s)Approval <br /> Smith Island Approval of PSA with Change Order#1 Legal and Council Budget <br /> B&C on 8/27/03. Award to B&C PSA. Committee <br /> of Construction Contract <br /> with Hoffman on 2/17/05 <br /> Amount Budgeted $45,000,000. <br /> Expenditure Required $986,825. Account Number(s): Fund 339—UP 2993 <br /> Budget Remaining 612,166. <br /> Additional Required None <br /> DETAILED SUMMARY STATEMENT: <br /> Brown and Caldwell is the design engineer for the Water Pollution Control Facility Expansion, Phase A <br /> Project. They are currently under a Professional Service Agreement for$2,444,532 to design and provide <br /> support during construction. There were significant increases in the scope of work during the design phase of <br /> the project which resulted in the entire existing contract with B&C being spent on design. The design changes <br /> include covers for the trickling filters, odor collection systems,bio-filters, electrical power supply changes, and <br /> storm flow control systems for the lagoon system. As a result of this increase in scope, a Change Order <br /> (Amendment) is needed to cover the cost for construction support. The additional work covered by this change <br /> order includes: support during construction, material testing and inspection, recording and evaluating pile <br /> driving records, and design changes as a result of changed conditions. <br /> Public Works staff recommends that the City Council authorize the Mayor to sign Change Order#1 to Brown <br /> and Caldwell's contract to add $986,825. to make the total contract $3,431,357. This is only 8.4% of the <br /> nearly$41 million contract with Hoffman Construction to construct the WPCF Expansion, Phase A <br /> improvements. Normally, this would be 10% - 15% for design and construction support on this size of project. <br /> RECOMMENDATION (Exact action requested of Council): <br /> Authorize the Mayor to sign Change Order#1 with Brown and Caldwell for additional work in the amount of <br /> $986,825.00. <br /> 13 <br />