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rl <br /> f. . <br /> 42475-A OSGOOD ROAD FREMONT, CA 94539 <br /> PHONE (415) 659-0404 CONTR. LIC. NO. 464324 <br /> October 15 , 1985 <br /> Mr. Tom Dosh <br /> Director of Municipal Utilities Department <br /> City of Stockton <br /> 2500 Navy Drive <br /> Stockton , CA 95206 <br /> Dear Mr. Dosh , <br /> This letter is a formal request. for approval to discharge gas- <br /> oline-contaminated water from three tanks currently undergoing exca- <br /> vation at the Del Monte plant site . A site description , the analytical , <br /> results and the proposed discharge procedure is provided below. <br /> The three tanks are located on an abandoned gasoline station at <br /> the intersection of Myrtle and filbert Streets ( see Attachment 1 ) . <br /> The Del ilonte plant address is 2716 East Miner . Each tank contains <br /> approximately 10 , 000 gallons of contaminated water. <br /> Samples were taken using a long sampling tube to collect repre- <br /> sentative samples of the water in each tank. A sample from each tank <br /> was analyzed for volatile organics and lead . The results were as follows : <br /> Volatile Organics (mg/ 1 ) <br /> Tank: 1 2 . 8 <br /> Tank 2 5 .6 <br /> Tank 3 0 . 13 <br /> i <br /> Lead was found to be non-detectabletoless than 0 .01 mg/1 . An analysis <br /> report is provided in Attachment 2 . <br /> Based on tnese results , the levels of gasoline are well low <br /> the lower explosive limit and are believed to be acct�yI.il r�,�Qirect <br /> discharge to the sewer system. A sanitary sewer pipe s avail behind <br /> the gas station building . <br /> OCT ii 1989 <br /> ENVIRONMENTAL HEALTI' <br /> ! PERMIT/SERVICE <br /> i <br /> i <br /> 1 <br /> i <br /> i <br /> 1 <br /> d <br />