Laserfiche WebLink
• <br /> envzroso <br /> May 8, 1996 - 9 29 <br /> Mr. Steve Sasson <br /> San Joaquin County Public Health Services <br /> P O Box 388 <br /> Stockton, California 95201-388 <br /> RE: Soil Boring Installation Report <br /> Shell Service Station <br /> 880 Victor Road <br /> Lodi, California <br /> WIC #204-4416-0806 <br /> 5SG <br /> Dear Mr <br /> This report documents the installation of two exploratory soil borings at the above <br /> referenced site (Plates 1 and 2) The work was performed in response to the August 14, <br /> 1995 San Joaquin County Public Health Services (SJCPHS) letter requiring further <br /> investigation in the vicinity of the former underground storage tank (UST) area Enviros <br /> performed the work in accordance with a work plan prepared by Fugro West, Inc , and in <br /> compliance with SJCPHS and Regional Water Quality Control Board guidelines <br /> 5 <br /> 1.0 SITE DESCRIPTION <br /> The site is currently an operatinVgasoline station located on the southeast corner of <br /> the intersection of Victor Road and Beckman Road in Lodi, California (Plates 1 & <br /> 2) The site layout consists of a service station building, two dispenser islands, <br /> ,two double walled fiberglass USTs,associated piping, and a waste oil tank <br /> Ground water beneath the site is estimated to be approximately 65 feet below grade <br /> (fbg) <br /> During December 1994, four single-walled steel USTs (two 10,000 gallon and two <br /> 6,000 gallon) were removed along with associated product piping Soil samples <br /> collected from beneath the former dispenser islands and product piping did not <br /> contain detectable concentrations of petroleum hydrocarbons Petroleum <br /> hydrocarbons were detected in soil samples collected from the former UST <br /> excavatibn Over-excavation was performed and additional soil samples were <br /> collected Soil sample TP-1, collected at 21 fbg contained 1,000 parts per million <br /> (ppm) of Total Purgeable Petroleum Hydrocarbon (TPPH), and soil sample <br /> EN-2NSW, collected at 17 fbg, contained 0 024 ppm xylenes Complete results of <br /> the UST removal are documented in the Fugro West, Inc , April 19, 1995 <br /> Underground Storage Tank Closure Report <br /> Envlros, Inc 270 Perkins Street Sonoma California To/7071935 4850 <br /> P 0 Box 259 95476 0259 Fax 7071935 6649 <br />