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Metropolitan Wastewater Management Commission Capital Improvement Program <br />LINE BIOSOLIDS LAGOONS – PHASE 3 <br />Description: <br /> Reline existing lagoons, Phase 3 at the Biosolids Management Facility (BMF). <br />Status: <br /> Design phase. Construction is anticipated to start in the summer of 2011. <br />Justification: <br /> Existing clay lagoon liners are reaching the end of the material’s useful life. A new synthetic <br />liner will be installed in the lagoons. In Phases 1 and 2, the liner material of choice was high <br />density polyethylene. In the Phase 1 project implementation, the contractor installed the main <br />components for a new dredge lateral movement system for all four lagoons, for improved <br />operational safety and efficiency. <br />Project Driver: <br />The MWMC proactively desires to improve the safety of BMF staff, improve operational <br />reliability of the facultative lagoons, and ensure DEQ compliance related to groundwater <br />protection. <br />Project Trigger: <br />Implement the phased work based on the 2005 work plan schedule provided from the MWMC <br />to the DEQ. Continue to monitor the effectiveness of the first and second phase of the lagoon <br />lining projects. The MWMC anticipates rehabilitating all four existing lagoons and monitor the <br />new liner improvements. <br />Project Type: <br />100% Rehabilitation <br />Estimated Project Cost: <br />$3,200,000 <br />Expected Cash Flow: <br /> FY 09-10 = $192; FY 10-11 = $1,200,808; FY 11-12 = $1,999,000 <br />Prior2010-11 <br />Expenditure/Category:YearsEst. Act.2011-122012-132013-142014-152015-16Total <br />Design/Construction $192 $1,200,808 $1,999,000 000$3,200,000 <br />Other 00000000 <br />Total Cost $192 $1,200,808 $1,999,000 $0$0$0$0$3,200,000 <br />Page 47 DRAFT FY 11-12 BUDGET AND CIP <br />