Laserfiche WebLink
HEALTh thevrnn <br /> 400Chevron <br /> ryrTROU <br /> 95 FEB 2[, Q13 [: 17 <br /> Chevron USA Products Company <br /> 6001 Bollinger Canyon Rd. Bldg L <br /> P 0 Box 5004 <br /> February 21, 1995 San Ramon, CA 945BM804 <br /> Site Assessment& Remediation Group <br /> Mr Harlin Knoll Phone(510)842-9500 <br /> San Joaquin County Environmental Health Department <br /> P O Box 2009 <br /> Stockton, CA 95201 <br /> Re Former Chevron Station #9-8632, 575 West Grant Line Road TracY, CA <br /> Attached Soil and Groundwater Investigation Workplan(GTI, 2114195) <br /> Attached Stockpile analytical results(Sequoia Analytical, 8/29/94) <br /> Dear Mr Knoll <br /> Please find attached a workplan dated February 14, 1995, which was prepared by Chevron's <br /> consultant, Groundwater Technology, Inc (GTI), to descnbe the drilling and sampling procedures <br /> associated with the further assessment of soil and groundwater beneath the subject site <br /> GTI's workplan describes the drilling of four soil borings and the subsequent installation of four <br /> groundwater monitoring wells GTI will perform well development and subsequent groundwater <br /> sampling will be performed by Chevron's groundwater monitoring consultant, BIaine Tech <br /> Services <br /> I would also like to take this opportunity to inform you of Chevron's plans to backfill and compact <br /> all excavations onsite Approximately three hundred cubic yards of soil generated during 1994 <br /> excavation activities have been successfully aerated onsite to below detectable levels for TPHGas <br /> and BTEX constituents Copies of the stockpile analytical results are attached Chevron intends to <br /> reuse these soils as backfill material Backfilling activities are tentatively scheduled for the week of <br /> February 20, 1995 <br /> If you have any questions or comments, you may contact me at(510) 842-8695 <br /> Sincerely, <br /> Brett L Hunter <br /> Environmental Engineer <br /> Site Assessment and Remediation <br /> cc Elizabeth Thayer, Central Valley RWQCB, Sacramento, CA <br /> Bill Snavely, San Joaquin County Public Health Services, Stockton, CA <br />. Stella Rickman, P O Box 244, Tracy, CA 95378 <br /> Kathryn Pudenz, 519 Castro St , Box 88, San Francisco, CA 94114 <br /> Bette Owen, Chevron USA, Products Company, San Ramon, CA (w/o attachments) <br />