Laserfiche WebLink
i <br /> AMBRIA <br /> August 31, 2005 <br /> Ms. Victoria McCartney <br /> San Joaquin County Environmental Health Department <br /> 304 E.Weber Avenue,Third Floor <br /> Stockton,California 95202 <br /> i <br /> Re: Subsurface Investigation Work Plan <br /> Shell-branded Service Station' <br /> 620 West Charter Way <br /> Stockton,California , <br /> Incident No. 98996187 <br /> SJCEHD Site Code 1058124 <br /> Cambria Project No. 247-0778-007 <br /> Dear Ms. McCartney: <br /> On behalf of Equilon Enterprises LLC dba Shell Oil Products US (Shell),Cambria Environmental <br /> Technology, Inc. (Cambria) prepared this work plan as requested in San Joaquin County <br /> Environmental Health Department's (SJCEHD's) May 18, 2005 letter. The purpose of this <br /> investigation is to,further assess the lateral and vertical extent of petroleum constituents in <br /> groundwater and the lateral 'extent of petroleum hydrocarbonsin soil beneath and in the vicinity - s <br /> of the subject site. The scope of work presented in this document complies with SJCEHD and <br /> Regional Water Quality Control Board guidelines. <br /> r <br /> SITE'DESCRIPTION <br /> i <br /> The site is an active Shell-branded service station located at 620 West Charter Way, east of <br /> Interstate 5 in a commercial area of Stockton, California (Figure 1). The site layout includes a <br /> service station building, six dispenser islands, a fuel underground storage tank (UST) complex, <br /> and a car wash (Figure 2). <br /> PREVIOUS INVESTIGATIONS <br /> Cambria <br /> Environmental During February 1989, Delta Environmental Consultants (Delta) drilled eight soil borings to <br /> Technology,Inc. assess site conditions prior to UST removal and replacement activities. In November 1989, four <br /> USTs were excavated and removed. Soil samples were collected from former tanks and product <br /> 5900 Hollis Street <br /> line trench excavations. <br /> lite A <br /> Emeryville,CA 94606 <br /> Tel(510)420-0700 <br /> fax(510)420-9170 <br />