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PUBLX HEALTH SER'OCES <br /> SAN JOAQUIN COUNTY ,4T <br /> ENVIRONMENTAL HEALTH DIVISION la <br /> f< <br /> Ernest M. Fujimoto, M.D., M.P.M. Acting Health Officer •'• • <br /> 445 N. San Joaquin Street • P.O.Box 388 • Stockton, CA 95201-0388 <br /> (209) 468.3420 C (Opy <br /> JERRY WOOLSEY <br /> HYPONEX CORPORATION MAR 15 1994 <br /> 14111 SCOTTSLAWN RD <br /> MARYSVM,LE OH 43041 <br /> RE: THE SOOTTS COMPANY <br /> 23390 E FLOOD RD <br /> LIND64 CA 95236 <br /> San Joaquin County Public Health Services Environmental Health Division(PHS/EHD)has reviewed the'Site <br /> Contamination Workplan' (SCW) dated February 15, 1994 submitted by Roy F. Weston, Inc. for the above <br /> referenced site. <br /> The SCW section "Proposed Soil Sampling Activities'references EPA method 3550 as an analytical method <br /> for Total Petroleum Hydrocarbons as Diesel ('I'HP-d). This is an enaction method. The extract is to be <br /> analyzed by modified 8015 using a gas chromatograph and flame ionization detector. <br /> The SCW does not mention the detection limits which will be used by the laboratory in the analysis.Although <br /> detection limits may be raised in highly contaminated samples,PHS/EHD will not recognize a sample reported <br /> as below detection limits unless the detection limits are.005 ppm for Benzene,Toluene,Ethyl Benzene and <br /> Xylene (BTEX) in soil and 10.0 ppm for TPH-d in soil. <br /> Please submit the Site Specific Safety Plan since it was not submitted with the work plan. <br /> For further information contact Steven Sasson,Senior R.E.H.S.,of my staff at (209) 468-3459. <br /> Ernest M. Fujimoto, M.D., M.P.H. <br /> Acting Health Officer <br /> Diane M. Hinson, Supervising R.E.H.S. <br /> Environmental Health Division <br /> DMH/SS <br /> c� Chris Murray, Roy F. Weston Inc. <br /> A Division of San Joaquin County Health Care Services <br />