Laserfiche WebLink
t <br /> Y <br /> C A M B R I A <br /> _ <br /> OV 7 P11' 2* 20 October 30, 2003 <br /> Mr Sam Savig <br /> San Joaquin County Environmental Health Department <br /> 304 E Weber Avenue, Third Floor <br /> Stockton, California 95202 <br /> Re Groundwater Monitoring Report -Third Quarter 2003 <br /> Shell-branded Service Station <br /> 620 West Charter Way <br /> Stockton, California <br /> SAP Code 136147 <br /> Incident No 98996187 <br /> , <br /> SJCEHD Site Code 1058124 <br /> Dear Mr Savfg <br /> Cambria Environmental Technology, Inc (Cambria) prepared this report on behalf of Equilon <br /> Enterprises LLC dba Shell Oil Products US (Shell) in accordance with the quarterly reporting <br /> requirements of 23 CCR 2652d <br /> . THIRD QUARTER 2003 ACTIVITIES <br /> Blaine Tech Services, Inc (Blaine) of San Jose, California gauged and sampled all wells and <br /> prepared a summary table of field gauging data and petroleum hydrocarbon and methyl tertiary <br /> butyl ether concentrations Cambria prepared a site vicinity/well survey map (Figure 1) and a <br /> groundwater contour/chermcal concentration map (Figure 2) Blaine's report, presenting the <br /> laboratory report, is included as Appendix A <br /> ANTICIPATED FOURTH QUARTER 2003 ACTIVITIES <br /> Blaine will gauge and sample the site wells according to the existing sampling schedule and <br /> tabulate the data Cambria will prepare a groundwater monitoring report <br /> REMEDIATION SUMMARY <br /> Oakland CA <br /> San Ramon CA <br /> Sonoma, CA A soil vapor extraction (SVE) system operated at this site from September 1992 to <br /> November 1996 During this time, the SVE system removed approximately 17,628 pounds of <br /> Cwbna vapor phase total petroleum hydrocarbons as gasoline from the subsurface <br /> Environmental <br /> Technology,int <br /> Perkins StTeet <br /> P 0 Box 259 <br /> Sonoma CA 95476 <br /> Tel(707)935-4850 <br /> Fax(707)935-6649 <br />