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`. w/ <br /> ATTACHMENT 11 <br /> SAN JOAQUIN COGEN LIMITED <br /> WATER SUPPLY AND DISPOSAL <br /> A. Industrial Water Supply <br /> The Sharpe Army Depot has entered into a utilities <br /> service contract with San Joaquin CoGen Limited to <br /> provide treated effluent from their remediation facility. <br /> The water is the byproduct remediation water- from Sharpe <br /> Army Depot (NPDES Permit No. CA-1.004839) . This source <br /> draws water from an aquifer located 50 feet to 300 feet <br /> in depth at well locations approximately two miles from <br /> the site. The water obtained from Sharpe Army Depot <br /> consists of water drawn from remediation wells and <br /> processed with "air stripping" to remove Trichloroethene <br /> (EPA Hazardous Waste No. U228) , pursuant to requirements <br /> imposed upon Sharpe Army Depot under the terms of the <br /> EPA 's National Priorities List dated July 22, 1987 and <br /> the Stale of California Clean-up and Abatement Order No. <br /> S7-026, dated January 23, 1987. Currently this water is <br /> being discharged into the French Camp Slough. The <br /> Trichloroethene content after air stripping is non <br /> detectable. The water quality is monitored , in <br /> accordance with the NPDES permit , to ensure compliance <br /> with the drinking water standards. <br /> B. Potable Water <br /> The Lathrop County Water District has agreed to serve the <br /> San Joaquin CoGen Limited plant with water •for- domestic <br /> purposes. San Joaquin CoGen Limited will run a pipeline <br /> to tie into the water system. <br /> C. Sanitary Sewer <br /> The Lathrop County Water District has agreed to serve the <br /> San Joaquin CoGen plant with sanitary sewer capacity for <br /> the equivalent of two single-family homes. San Joaquin <br /> CoGen Limited will run a sewer line to tie into the <br /> District sewer line. <br /> D. Waste Water Dischai_.l <br /> San Joaquin CoGen will install an EPA approved Class I <br /> non-hazardous waste water injection well to dispose of <br /> water from the water treatment plant as well as cooling <br /> tower blowdown. The injection well is to be drilled on <br /> site to a depth of 5,000 to 6,000 feet. The well will <br /> have a monitoring system to detect any leakage between <br />