RFP LACOSAN Full Circle Effluent Pipeline Project, Lakeport, CA

Lake County

Owner Reference: RFP 24-21

04/17/2024
Past bid date

Trades: *A&E Professional Services: Architecture, Engineering, Consulting & Planning

The goal of the Full Circle Effluent Pipeline is to convey treated wastewater from existing wastewater treatment plants (WWTPs) at Lakeport and Kelseyville around the south side of Clear Lake and to inject this flow into the existing Southeast Geysers Effluent Pipeline (SEGEP) near Lower Lake for Geysers injection. To maximize flexibility for effluent reuse and improve injection quality, as well as reduce pipeline-fouling potential, the effluent from both Lakeport and Kelseyville WWTPs may be treated to tertiary (California Title 22) standards. Additionally, for reliability and redundancy reasons as well as implementability consideration, water may be drawn from Clear Lake and injected in the system, and water in the system may be used for agricultural irrigation along the pipeline alignment. There is renewed interest in the Full Circle project and preliminary discussions with the multiple partners previously involved indicates support for the project. There is a need to review and revise the former Preliminary Design Report, which was completed in November 2004 to account for changes. New technologies have emerged, new pipeline alignments may need to be considered as the highway has shifted, and new partners may want to participate in the potential for beneficial reuse of the treated effluent.

Stephen Carter email only
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Owner: County of Lake CA

Published 02/22/2024 on Construction Bid Source

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