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Chevron <br /> . ,� - Chevron <br /> I'AL IUM cif <br /> Chevron U.S.A.Products Company <br /> October 28, 1996 6001 Bollinger Canyon Road <br /> Building L <br /> San Ramon,CA 94583 <br /> P0.Box 5004 <br /> San Ramon,CA 94583=0804 <br /> Ms.Mary Meays <br /> San Joaquin County Environmental Health Marketing-Northwest Region <br /> P.O.Box 388 Phone 510 842 9500 <br /> Stockton, CA 95201-0388 <br /> Re: Chevron Station#9-4275,2905 West Benjamin Holt Drive, Stockton, CA <br /> Attached Response Letter(GTI, 3/20/92) <br /> Attached Municipal Well#10 Analytical Results(Superior Analytical, 3/25/92) <br /> Dear Ms.Meays: <br /> Thank you for.the opportunity to meet with you on October 24, 1996 to discuss various options being <br /> considered for the subject site as well as, Chevron's obligations to remain in compliance with your agency, <br /> the Central Valley Regional Water Quality Control Board(CVRWQCB), and the San Joaquin County <br /> District Attorney's office. At last weeks meeting a letter dated October 24, 1996 from the CVRWQCB was <br /> also presented to Chevron. The letter summarized current-groundwater conditions at the site, cited four <br /> issues pertaining to Chevron's past activities, and stated that Chevron is considered ineligible for State <br /> Underground Storage Tank Cleanup Funds. By way of this letter,I would like to present Chevron's plans <br /> for further action at the subject site,provide an associated time schedule.for these actions, and respond to <br /> the four issues raised in the CVRWQCB's letter. <br /> Future Plans <br /> Chevron will proceed to meet water quality goals for the subject site according to the Workplan for Soil <br /> and Groundwater Remediation dated August 31,_1995 by Geraghty&Miller. The workplan will be <br /> carried out with the understanding that it has been preliminarily approved by your agency as an expanded <br /> feasibility study/interim remediation workplan. A final:corrective action plan will be submitted which <br /> describes the results of the interim remediation andwhich discusses the feasibility of proceeding as <br /> originally described in the August, 1995 workplan. A schedule for these activities is presented below: <br /> Perform drilling of all remediation(SVE/sparge)wells: week of November 11, 1996 <br /> Install subsurface remediation piping and abatement equip: week of November 18, 1996 <br /> Start-up remediation system: prior to November 29, 1996 <br /> Submit System performance summary/CAP: prior to May 30, 1997 <br /> Reply to CVRWQCB Letter(10/24/96) <br /> The following replies are intended to address those four issues presented in the CVRWQCB's letter and <br /> are numbered similarly. <br /> Re3ryc;��z�ica <br />