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u.�uv�!y� utf: 1L XY510 S 9148 GROUNDWATERI TECH j [ JO4 %411 <br /> GTEL Client Number: 023202258 <br /> Project I.D.: 8P Chemical <br /> Work Order Number; T212278 <br /> ANALYTICAL RESULTS <br /> Volatile Organics in Soil <br /> EPA Methods Modified 8020 and Modified 8015a <br /> i <br /> GTEL Sarnple Number 12278.4 12278-5 12278$ 12278.7' <br /> Client Identification 1 SW I;� .1NF 1 SF SP-1 <br /> Date Sampled 12-28-92 ;i 12-28-92 12-28.92 12-28-92 <br /> Date Extracted 12.28-92 12-28-92 12-28-92 12-28-92 <br /> Date Analyzed 12-28-92 .1 12-28-92 12-28-92 12-28.92 <br /> Reporting <br /> Analyte Limit, mg/kg Concentration, mg/kg <br /> Benzene 0.005 x0.005 I x,'0.005 <0.005 <0.020 <br /> Toluene 0.005 <0,005 1..I 0.005 <0.005 <0.020 <br /> Ethylbenzene 0.005 x0.005 <0.005 <0.005 0.54 <br /> Xylene, total 0.015 0,023 j <:0.015 :0.015 12 <br /> TPH as Gasoline 10 <10 I "10 <10 250** <br /> Dilution Multiplierb 1 :i 1 1 4 <br /> TFT Burro atec, % recovery 112 � 110 117 110 <br /> a. Test Methods for Evaluating Solid Waste,8W.846,Third Edition. Revision 0, US'I <br /> EPA November 1988, Modification for TPF!as gasoline <br /> as per Caiifcmia State Water Resources Board LUF7 Manual procedures, Results are calculated on a wet weight basis. <br /> •b, lndicates the adjustments made for sample dilution. I <br /> C. TFT surrogate recovery acceptability limits of 72.8-1230,5 are derived from the 991Y confidence fr,terval of all samples during the previous <br /> quarter, Expected surrogate value is 1,47 mg/kg. <br /> �* Ftp chromatogram thaws a pattern unehaeactotfstic of fresh gasoline. <br /> i <br /> In <br /> j <br /> I <br /> I <br /> i <br /> f <br /> i <br /> i <br /> ~, I <br /> I <br /> GTEL Torrance, CA Page 3 <br /> T212278,DCC i <br /> I- GTE <br /> RIAL <br /> 1� LABORAYDRIE5, INC <br />