Laserfiche WebLink
San Joaquin County DIRECTOR <br /> PAWN Donna Heran, REHS <br /> Environmental Health Department 1"' ASSISTANT DIRECTOR <br /> Z � Z 600 East Main Street Laurie Cotulla,REHS <br /> Stockton, California 95202-3029 <br /> PROGRAM COORDINATORS <br /> Carl Borgman, REHS <br /> Mike Huggins,RENS,RDI <br /> Website: www.sjgov.org/ehd <br /> Margaret Lagorio, REHS <br /> Phone: (209)468-3420 Robert McClellon,REHS <br /> Fax: (209)464-0138 Jeff Carruesco,REHS,RDI <br /> SATMAN SINGH ETAL Kasey Foley,REHS <br /> GET-N-GO MART <br /> 574 W GRANT LINE RD <br /> TRACY CA 95376 <br /> RE: UNOCAL SERVICE(FORMER SCOTTY'S) SITE CODE: 1405 <br /> 574 W GRANT LINE RD <br /> TRACY CA <br /> WORK PLAN: WORK PLAN FOR SOIL AND GROUNDWATER ASSESSMENT <br /> DATED: November 11,2008 <br /> PREPARED BY: Aqua Science and Engineers, Inc. <br /> APPROVED: [XI <br /> ADEQUATE AND NECESSARY ELEMENTS OF THE WORK-PLAN [H&S 25296.10(c)(3)1: <br /> 1. To better evaluate the ground water conditions in the area of MW2,post ozone sparging <br /> remediation,seven shallow(15 feet bsg) Geoprobes will be completed to collect selected soil <br /> and ground water samples for chemical analysis. <br /> 2. Samples selected will be analyzed for:TPH-G, BTEX,and fuel additivesioxygenates including <br /> MTBE by EPA Methodology 82600. <br /> 3. Aqua Science will prepare a report of finding that will be submitted to EHD and CVRWQCB for <br /> review and comment. <br /> COMMENTS AND CONDITIONS: <br /> 1. A drilling permit must be secured from EHD before drilling begins. <br /> 2. This scope of work must be completed within 90 days. <br /> 3. Fuel additive analysis for 1,2-DCA and EDB must be completed unless already ruled out <br /> during previous sampling events. <br /> 4. A report of finding must be submitted 90 days after work completion. MTBE distribution and <br /> MTBE mass estimates should be included in the report as well as conclusions and <br /> recommendations. <br /> DATED j2ho6ok13Y <br /> Harlin Knoll, Senior REHS(269)468-3442 <br /> CC: RAMLSH SOOD <br /> AQUA SCII NCL`. <br />