Laserfiche WebLink
40 a <br /> San Joaquin County DIRECTOR <br /> Donna Heran, REHS <br /> Environmental Health Department <br /> ASSISTANT DIRECTOR <br /> 600 East Main Street Laurie Cotulla,REHS <br /> Stockton, California 95202-3029 PROGRAM COORDINATORS <br /> ._.. - Carl Bergman,REHS <br /> Website: www.sjg 9 ov.or /ehd Mike Huggins, REHS,RDI <br /> pR� Margaret Lagorio, REHS <br /> Phone: (209) 468-3420 Robert McClellan,REHS <br /> Fax: (209) 464-0138 .teff Carruesco, REHS,RDI <br /> Kasey Foley, REHS <br /> Jay Mcllrath <br /> JC & M Mcllrath QAN 1 8 M8 <br /> PO Box 326 <br /> Stockton CA 95201 <br /> Subject: JAMAR Service Site Code: 1667 <br /> 4075 Main Street <br /> Stockton CA 95212 <br /> The San Joaquin County Environmental Health Department (EHD) has reviewed Subsurface <br /> Investigation and Pilot Test Work Plan (Work Plan) dated January 15, 2008, prepared on your <br /> behalf by ATC Associates, Inc. (ATC) and has the following comments. <br /> In the Work Plan ATC proposes the advancement of seven cone penetrometor test (CPT) <br /> borings with accompanying hydropunch borings to collect discrete grab groundwater samples, <br /> the installation of three remediation wells to be used in a soil vapor extraction (SVE) pilot test, <br /> and outlines performance of an SVE test. <br /> Data from the proposed CPT borings will be used to develop a more complete hydrogeologic <br /> model of the site. .Data from analysis of the hydropunch samples will provide a more complete <br /> definition of the vertical and lateral extent of the groundwater contamination. The goal of the <br /> proposed SVE pilot test is to determine if SVE would be an effective remediation strategy for <br /> mitigation of the petroleum hydrocarbon impacted soil in the source area of your site. <br /> The EHD approves the scopes of work outlined in the Work Plan. Please proceed with <br /> submittal of an EHD drilling permit application, $89.00 permit application fee and $294.00 permit <br /> inspection fee for each parcel of land on which drilling will be performed, and with scheduling <br /> the approved work. Access agreements and/or encroachment permits must be obtained for all <br /> offsite work and copies must be submitted with the EHD permit applications. If you have any <br /> questions please call Lori Duncan at (209)468-0337. <br /> Sincerely, <br /> Lori Duncan, Senior REHS Nuel C. Henderson Jr., PG <br /> Registered Environmental Health Specialist Engineering Geologist <br /> c: James Barton, CVRWQCB, 11020 Sun Center Dr. #200, Rancho Cordova CA 95670 <br /> Jeanne Homsey, ATC, 1117 Lone Palm Avenue, Suite B, Modesto CA 95351 <br />