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HomeMy WebLinkAboutItem C PPP OC San-SAWPA Joint Policy Meeting 08-29-20228/29/2022 1 Santa Ana River Interceptor/ Plant No. 2 Overview Presented by: Rob Thompson Assistant General Manager Santa Ana River Interceptor •The pipeline varies in size from 39” at the County Line to 84” at Plant No. 1 •All 25 MGD diverted to Plant No. 2 via OC San’s Interplant Pipeline. 1 2 8/29/2022 2 Splitting Plant No. 2 •Reclaimable and Non-reclaimable flow are separated at Headworks. •Each flow is treated separately. •Reclaimable flow is pumped to OCWD. •Non-reclaimable discharged to the ocean. Splitting Headworks New 72” Interplant Diversion Pipe New Recirculation Pipe New Low Flow Influent Pumps (3) New Gates (17) Legend Non-Reclaimable Reclaimable New Primary Metering Drain Pumps New Samplers InterplantBushardMiller-Holder Coast 3 4 8/29/2022 3 New Low Flow Outfall Pumps •New, smaller outfall pumps are being installed for anticipated lower outfall flowrates. 5