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Metropolitan Wastewater Management Commission Capital Improvement Program <br />THERMAL LOAD MITIGATION: PRE-IMPLEMENTATION <br />(P80062) <br />Description: <br /> This project comprises the three-phase planning study for thermal load mitigation <br />strategies, including recycled water use and riparian shading projects. The study also <br />addresses regulatory strategy development related to the temperature standard <br />implementation and NPDES permit renewal conditions. The current Phase 3 study effort <br />further develops the recommendations of the Phase 2 study to implement the riparian <br />shade credit program; Class A recycled water demonstration, and increased recycled <br />water use and storage at the MWMC’s BMF/BRS. Phase 3 work also provides analysis of <br />other potential future thermal load mitigation strategies including formal expansion of <br />recycled water distribution, wetland and stream flow augmentation, and credit for <br />watershed partnerships for cold water function. <br />Status: <br />90% complete – the first two of three study phases are complete and Phase 3 study is <br />scheduled for completion in FY 19-20. <br />Justification: <br /> A thermal load compliance strategy is needed for the future NPDES permit. The <br />compliance strategy should balance cost-effectiveness, environmental outcomes, and <br />community benefits to meet the MWMC’s overall goals. Final analyses and <br />recommendation plans will guide permit compliance strategies. <br />Project Driver: <br />Long-term need for NPDES permit temperature standard strategies related to future <br />thermal load compliance requirements. <br />Project Trigger: <br /> NPDES permit renewal readiness. <br />Improvement <br />SDC Eligibility: <br />26.1% <br />Estimated Project Cost: <br />$1,007,000 <br />Estimated Cash Flow: <br />FY 13-14 = $ 295,995; FY 14-15 = $48,908; FY 15-16 = $34,165; FY 16-17 = $116,314; <br />FY-17-18 = $45,194; FY 18-19 = $171,424; FY 19-20 = $295,000 <br />Prior2018-19 <br /> Expenditure/Category:YearsEst. Act. <br />2019-202020-212021-222022-232023-24Total <br /> Design/Construction$0$0$0$0$0$0$0$0 <br /> Other$540,576$171,424$295,000$0$0$0$0$1,007,000 <br />Total Cost$540,576$171,424$295,000$0$0$0$0$1,007,000 <br />Page 55 FY 19-20 BUDGET AND CIP <br />- ¸ ΐΒǾ ΑΏΐΘǾ 7®±ª 3¤²²¨®­ ȟ )³¤¬ Β# <br /> <br />