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HomeMy WebLinkAboutAgenda Report - January 7, 2015 C-07AGENDA ITEM Cal ANCITY 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: January 7, 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 process of coating the interior of Digester No. 2 is complete. The digester roof manufacturer has completed the fabrication process for both Digester No. 1 and No. 2 roof structures. Both roof structures arrived on-site during the week of December 22, 2014; and work to assemble the roof of Digester No. 2 is expected to begin early January 2015. The procurement and construction schedule reflecting project milestones is provided below. 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 96ndelin Public Works Director Prepared by Charlie Swimley, City Engineer/ Deputy Public Works Director FWS/CES/smh cc: Associate Civil Engineer Nathan Charlie Swimley, City Engineer/ Deputy Public Works Director Wastewater Plant Superintendent Construction Project Manager APPROVE tep en Schwabauer, Cit Manager OigesterRepalrs ncil Updates\CUpdate010715 doc 12/16/2014