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CONSENT ITEM — 7E <br />,-ARZEN HILLS <br />MEMORANDUM <br />DATE: February 13, 2023 <br />TO: Honorable Mayor and City Councilmembers <br />David Perrault, City Administrator <br />FROM: David Swearingen, P.E. Public Works Director / City Engineer <br />SUBJECT: Lift Station 10 Rehabilitation Project — Pay Request No. 3 & Final Closeout <br />Budgeted Amount: Actual Amount: Funding Sources: <br />$180,000 $257,394.55 Sanitary Sewer Fund <br />Council Should Consider <br />Motions to approve, table, or deny the following: <br />• Change Order No. 1 in the amount of (-)$1,600 to account for unused portion of the <br />project allowance. <br />• Pay Request No. 3 and Final Closeout for the Lift Station 10 Rehabilitation Project to <br />Vinco Inc. in the amount of $10,017.50. <br />Discussion <br />The City's Capital Improvement Program identifies rehabilitation work for Lift Station No. 10 <br />located near the intersection of Cleveland Avenue and County Road E2. The lift station has been <br />in service for 31 years in the current configuration. Several improvements have been identified, <br />including the need to replace the aging pumps, check valves, air release valves and control panel. <br />This lift station also encounters problems with sewer flow backing up into the upstream manhole <br />due to the bottom elevation of the lift station wet well having minimal elevation drop from the <br />upstream gravity sewer. <br />On June 22, 2020, the City Council approved professional services with Bolton & Menk for <br />planning, design and construction. On May 10, 2021, City Council approved plans and <br />specifications and ordered advertisement for bids. On June 14, 2021, City Council approved <br />Resolution 2021-034 awarding the construction contract to Vinco Inc. in the amount of <br />$130,700. <br />Page 1 of 2 <br />