Laserfiche WebLink
ty! <br /> San Joaquin County <br /> Environmental Health De artment DIRECTOR <br /> p Donna Heran,REHS <br /> _• 'y 600 East Main Street <br /> Stockton, California 95202-3029 PROGRAM COORDINATORS <br /> Margaret Lagodo,REHS <br /> ... :. Robert McClellon,REHS <br /> Jeff Carruesco,REHS,RD] <br /> Ct�C 'o �P Website: www.sjgov.org/ehd Kasey Foley,REHS <br /> Phone: (209)468-3420 <br /> Fax: (209)464-0138 <br /> December 8, 2009 <br /> Mr. Matt Gabris (� <br /> Sara Lee Bakery Group Inc. <br /> 3500 Lacey Road <br /> Downers Grove, Illinois 60515-5424 <br /> Subject: Earth Grains 1 formerly Kilpatrick Bakery LOP Case#: 2371 <br /> 1717 S. Center St. CUF#: 04423 <br /> Stockton, CA 95201 APN: 165-072-28 <br /> WORKPLAN: Groundwater Site Assessment Work Plan <br /> DATED: November 2, 2009 <br /> PREPARED BY: PSC Environmental—John Carrow; PG. <br /> STATUS: APPROVED (with conditions noted below) <br /> ADEQUATE AND NECESSARY ELEMENTS OF THE WORKPLAN Health & Safety Code H&S <br /> Section 25296.1 0(c)(3)1: <br /> + Install three Cone Penetrometer Testing (CPT) borings on and offsite to continue the <br /> lateral and vertical delineation investigation as-required by the EHD. <br /> .COMMENTS AND CONDITIONS: <br /> • Only bottom soil-samples are proposed to be collected and analyzed. Please ensure an <br /> adequate number of soil samples are collected and analyzed to provide data to support <br /> residual mass estimate calculations and soil plume delineation conclusions. Estimates <br /> and delineation conclusions not supported by soil data cannot be accepted. <br /> • As required in EHD correspondence dated September 28, 2009, the report of findings for <br /> this phase is to include either a feasibility study for reinstating the soil vapor extraction <br /> and air sparging system or a proposal for implementation of another more aggressive <br /> remediation technology. In addition, the report of findings is to include iso-concentration <br /> maps for soil and groundwater for all constituents of concern (COC) and the calculations <br /> for the revised estimates of the residual mass of all of the CDCs in the soil and <br /> groundwater. <br /> • The report of findings is due on Geotracker within 60 days from the end of the field work <br /> for this phase. <br /> REASONS FOR DISAPPROVAL OF THE WORKPLAN [H&S Section 25296.10(cl(3)L: <br /> • None. <br /> BY: <br /> Michael J. Infuma Jr., REH (209)468-3454 <br /> Senior Registered Environmental Health Specialist <br /> C' Mr. James L. Barton, CVRWQCB <br /> Mr. Mark Owens, SW RCB—Clean Up Fund <br /> Mr. Paul Anderson, PSC, 210 West Sand Bank Rd., Columbia, Illinois 62236 <br /> Mr. Ismael & Ms. Magdalena Rivera, 1717 S. Center Street, Stockton, CA 95206 <br />