Laserfiche WebLink
ALTON <br /> GEE0SC1MNGE <br /> 'i'IiE R�BULT�'�AM <br /> ? r.1 .. <br /> August 30, 1991 <br /> Mr. Clint Rogers Inc. <br /> Chevron U.S-A— r 310-308 <br /> Post Office Box 5004 94583-0$04 <br /> San Ramon$ California 9- <br /> Report <br /> ect: Quarterly Ground Water42T51t°ring <br /> Subj Chevron Station No- <br /> 2905 West Benjamin Holt Drive <br /> Stockton" California <br /> Dear Mr. Rogers: <br /> our agreementf '.'alto: GelinieReportaforits this <br /> In accordance with o and Sampling aurin Holt <br /> Quarterly Ground Water Monitoring <br /> Chevron Station Ko• 9-421 located at shows <br /> eat Ben <br /> California. Figure 1 shows the site location. <br /> Drive, Stockton, wells; was 1 <br /> of the ground water monitoring requirements i <br /> Monitoring and sampling in acro:Vance with the requirements { <br /> 1491' Fegional Water Quality <br /> er for..ied ori July la e 9 er.cies. ' <br /> '. .� and procedureo of the Calif urjatory g <br /> Board (RWQCB) and local reg <br /> FIELD PROCEDURES depth to ground <br /> ling the wells, the deg" ` <br /> ur in and same of casing G the <br /> Prior top g g measured from the top robe, Ground <br /> an el::ctronic interfaceaPnd checked for <br /> water in each well was me e <br /> time <br /> nearest 0.01 foot uainglso or sheen. <br /> water samples were also ha see hydrocarbons or <br /> the presence of liquid-ph <br /> ore than <br /> ical samples were collected Well- <br /> Ground water Well- <br /> analytical round waterare bailer (dedicated for t <br /> 3 casing volumea of g ro riate clean sample <br /> Each sample was collected using to the app p <br /> each well) , and then transferred custody procedures. <br /> for delivery to a Ca]"afchain ofrtified laboratory <br /> ted, l <br /> containers preservation an anon, trailer <br /> following proper istered) <br /> purgedgDepartment <br /> of Health L� disposal. <br /> rQundrniasDeg red in afacil facility steel tank (Californiand hauled to a proper <br /> �nifestea, � <br /> 1000 Burnett Avenue,Suite 140 <br /> . _ Cal-cold.CanRoinia 94520 .. <br /> . (415)602.1582•FWl V%5)6B2-8921 _ <br /> r -. <br />