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HomeMy WebLinkAboutAgenda Report - June 17, 2015 C-26 SMAGENDA ITEM CO2b CITY OF LODI COUNCIL COMMUNICATION TM AGENDA TITLE: Receive Update on Emergency Condition at White Slough Water Pollution Control Facility Digesters No. 1 and No. 2 MEETING DATE: June 17, 2015 PREPARED BY: Public Works Director RECOMMENDED ACTION: Receive update on emergency condition at White Slough Water Pollution Control Facility Digesters No. 1 and No. 2. BACKGROUND INFORMATION: White Slough Water Pollution Control Facility (WSWPCF) has four covered anaerobic digesters that serve the purpose of breaking down sewage sludge that enters the plant. On July 16, 2014, Council declared an emergency condition in response to concurrent roof failures on Digesters No. 1 and No. 2. Public contract code requires Council to review the emergency action at its next regularly -scheduled meeting and each regularly -scheduled meeting thereafter until the emergency is terminated. The completed Digester No. 2 became operational on April 6, 2015. The Contractor has completed the protective coating process on the interior digester walls. Work to install the digester mixing system continues and is expected to be completed by early July 2015. The new roof for Digester No. 1 has been fabricated, coated and set aside until it is time for installation. The procurement and construction schedule reflecting project milestones is provided below. The work is progressing on the original schedule, and there is no substantial change from last report. Project Definition Meeting July 21, 2014 Issue Final Contract Documents August 1, 2014 Receive GMP Proposals August 20, 2014 Issue Notice to Proceed September 15, 2014 Complete Digester No. 2 Improvements April 2, 2015 Complete Digester No. 1 Improvements August 27, 2015 FISCAL IMPACT: Not applicable. FUNDING AVAILABLE: Not applicable. F. Wally 5 delin Public Works Director Prepared by Charlie Swimley, City Engineer/ Deputy Public Works Director FWS/CES/jr cc: Associate Civil Engineer Nathan Charlie Swimley, City Engineer / Deputy Public Works Director Wastewater Plant Superintendent Construction Project Manager Max, � =a abduer, City Manager K:\WP\COUNCIL\2015\CUpdate061715.doc 5/23/2015