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ItA <br /> ASS OCIATES INC <br /> sample identification, placed on ice, and shipped under chain-of-custody to Sequoia Analytical <br /> Field development/purge logs are presented in Attachment 1 <br /> Laboratory Analysis <br /> The groundwater sample from well MW 1 was analyzed by Sequoia Analytical for total petroleum <br /> hydrocarbons as gasoline (TPHg), benzene, toluene, ethylbenzene, and xylenes (BTEX), by EPA <br /> Method 8015/8020, and oxygenates fuel additives by EPA method 8260 <br /> Laboratory Results <br /> No petroleum hydrocarbon constituents were detected <br /> Analytical results are summarized in Table 2 Laboratory data sheets and chain-of-custody <br /> documentation are provided in Attachment 2 <br /> RECOMMENDATIONS <br /> ATC recommends advancing two soil borings in the estimated downgradient direction from well <br /> MW 1 ATC will submit a permit application and notify PHS/EHD when field activities are <br /> scheduled <br /> If you have any questions, please contact our office at (209) 579-2221 <br /> Respectfully Submitted, <br /> ATC Associates Inc <br /> im Kundertr <br /> Staff Geologist9 " <br /> 7 67 <br /> Jeanne Homsey, P E <br /> CA Registered Civil Engineer No C 47410 <br /> Attachments <br /> cc Mr Butch Schmidt, Stockton Unified School District <br /> Mr Marty Hartzell, RWQCB <br /> i <br /> w 117292 000 Breportsl4 qmr 2001 doc 2 <br />