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;14," ..ri r£ a .,,��3 � Y <br /> PROJECT TITLE: 6 <br /> 2010 Drinking Water State _ Consent COUNCIL BILL# <br /> Revolving Fund Application -X- Action Originating Department Public Works <br /> Form for the Tulalip Water First Reading Contact Person Dave Davis <br /> Pipeline Segment No.3 Second Reading Phone Number 257-8800 <br /> Third Reading FOR AGENDA OF Feb. 17,2010 <br /> Public Hearing <br /> Initialed by: <br /> Department Head <br /> CAA <br /> Council President / <br /> Location Preceding Action Attachments Department(s)Approval <br /> Smith Island Budget Comm. 2/10/10 Loan Application Packet Admin,Legal,Public <br /> Works <br /> Amount Budgeted $6.88 million <br /> Expenditure Required $6.88 million Account Number(s): UP3414—Tulalip Water <br /> Budget Remaining $-0- Pipeline Segment No. 3 <br /> Additional Required $-0- <br /> DETAILED SUMMARY STATEMENT: <br /> The Public Works Department is submitting an application to the Washington State Department of Health for <br /> a Drinking Water State Revolving Fund(DWSRF) loan for the Tulalip Water Pipeline Segment No. 3. The <br /> existing north water supply line to Smith Island was constructed in 1958. The pipe was constructed with no <br /> casing and is reaching the end of its useful life.Based on recent hydraulic modeling,the pipe needs to be <br /> upsized to provide adequate fire flow protection on Smith Island. The Tulalip Water Pipeline Segment No. 3 <br /> project will replace the existing 8-inch steel pipe with an 18-inch high-density polyethylene pipe utilizing <br /> horizontal directional drilling. This new pipeline, along with the south water supply line,will be adequate to <br /> provide fire and industrial/domestic water supply to the island under future build-out conditions. For cost <br /> efficiency,this pipeline will be rolled into the construction of the 36-inch Tulalip Water Pipeline. The total <br /> project cost is estimated to be$6.88 million,with$3 million in funding from the DWSRF loan and the <br /> balance from service revenues. The terms of this low-interest loan are a 1.5%interest rate with a 20-year <br /> term. <br /> RECOMMENDATION: <br /> Authorize the Mayor to sign the 2010 Drinking Water State Revolving Fund Application Form for the <br /> Tulalip Water Pipeline Segment No. 3. <br /> 17 <br />