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Upgradien Environmental C€ f'lsultants <br /> AU6 1 0 2009 <br /> E ENVIRONMENT HEALTH <br /> < PERMIT/SERVE <br /> i CES <br /> July 27, 2009 <br /> Mr. Michael Infurna <br /> Environmental Health Department =sa <br /> 600 E. Main <br /> ,Stockton, CA 95201. <br /> Subject: Valley Motors <br /> ---- - <br /> Second Quarter 200 Repot <br /> Dear Mr. Infurna: <br /> Upgradient Environmental Consultants has prepared this letter report for the <br /> second quarter of 2009 on behalf of Valley Motors in-Stockton, California. <br /> In accordance with the new groundwater monitoring schedule in your directive of <br /> March 9,2009, groundwater was not monitored in the.second,quarter. The next - <br /> monitoring event will take place in early September. <br /> The groundwater extraction pilot'test was initiated in May and is still in progress. <br /> Approximately'10,000 gallons of groundwater were pumped and filtered through carbon <br /> canisters. Samples of the treated water were collected at the beginning of the test and <br /> after the first 5,000 gallon tank was filled, and the laboratory results were transmitted to <br /> the City of Stockton Sanitation Department(DPA) for review and approval. Further <br /> extraction was suspended until approval to dispose was granted. The DPW issued a <br /> permit to dispose in mid-July, and Upgradient Environmental has'scheduled the disposal <br /> for Monday,August 3. Extraction will resume when the storage tanks have been emptied, <br /> and we anticipate pumping another 10,000 to 30,000 gallons before concluding the test. <br /> -A-full-report of the test willbe prepared•after`the lasf batch-of waterhas`been disposed of,- <br /> .: <br /> which likely will not take place until additional samples are collected and theyesults have <br /> been reviewed by the Sanitation Department. This could occur during the month of. <br /> September or October. ' <br /> Sinc rel _ <br /> 1 ///(//�J _ ;.j rl:•f;-,4!• S ..t/'n ALa •'1]w��.f!4{!t i.Y i! .'i'.' •,.' -�• <br /> �O�Q►.Cyc` <br /> Victor B. herven,T'h D' r► , <br /> j1� '.l.F.f ri�,w .y.t'P. wee .{.. '`: �}.S t1j� � � i Set �..f 1'•.0 r.hi'r i{ t?fi Y;{`.•'r jt .!i ;":2 i�i._.d:u IN <br /> Principal <br /> NO.347 <br /> Cc: Tom O Neill . .r tly , •,.,: ,, .r a <br /> o _ <br /> u.. Opp <br /> �F r. <br /> Stockton: PO.'Box 8002, Stockton, CA 95208' (209) 772-3620 <br /> a Cameron Park: 3369 Kimberly Road, Cameron Park, CA 95682 (530) 677-3055 <br />