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ME <br /> � <br /> t;4, <br /> (A Ninaeung,5cianct.and 40,0¢109Y <br /> I.3 Noven►lvr 1991 <br /> Sir. Clint Rogers <br /> linvironntcntal f:nginter <br /> Chevron U.S.A. Inc. <br /> 2410 Camin►t Ramon <br /> San Ramon, Clii(Omia !)•11ii3 <br /> Dear Sir. Rogers: <br /> ,,,is site update has tscen prep recd by 1: tinginecring,Science,and"Technology regarding the <br /> late-st groundwater sa1ttltling at fc►rtttcr Ci►cvrt►n S5 9-1918, 4S f=ast Harding Way, Stotktan, <br /> California. Irigure I is a site "LIP silOwing tl►c locations of mtanitirring wells at the site. Tim <br /> eontmi of this docunwnt arc bcutg furnished at the dirretion of Chevron U.S.A. Inc. <br /> Currently, only 1t W9 has sufricicnt water tU colic` f r rcnacncr is environmental <br /> nvironh entalixrnc PlC. <br /> od <br /> Samples were collected ern 23 0,tobcr 19)I and ana y <br /> zcd xylenes (BTEX) and for Total petroleum Iiydrocarbons as gasoline (Tpfl•g). Purge water is <br /> being stored on tltc site in a 55-gallon drum. 'Tabic I sumnuarizes the analytical results of the <br /> latest groundwater sampling. The laboratory report and chain of custody record are included as <br /> Attachment A. Tic groundwater purge and sample rmisincluded <br /> s Attachment <br /> (Table 2) a d walk <br /> included to this report are summary tables v groundwater <br /> gauging (Table 3) to bate. <br /> picase contact us if you have any rlucstians. <br /> Sincerely, <br /> 09 <br /> U!� �tuchtcck <br /> Environmental Chemist <br /> lSi:jtt►lds r�rr«i;,►ste•t,•rntt.�uassu► <br /> Encio,.ares <br />