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1 <br /> Client Number: 020203767 <br /> Proiect ID: 455 Grant Line Rd.,Tracy <br /> Work Order Number: C3-09-0229 <br /> ' Table Y <br /> ANALYTICAL. RESULTS <br /> ' Aromatic Volatile Organics and <br /> Total Petroleum Hydrocarbons as Gasoline in Water <br /> ' EPA Methods 5030, 8020, and Modified 8015a <br /> GTEL Sample Number 01 <br /> 02 03 04 <br /> Client Identification MW5 MW15 MW11 MW3 <br /> Date Sampled 09/10/93 09/10/93 09/10/93 09/10/93 <br /> Date Analyzed 09/18/93 09/18/93 <br /> Detection 09/18/93 09/18/93 <br /> ' <br /> Analyte Limit, ug/L Concentration, ug/L <br /> Benzene 0.3 <0.3 <0.3 <br /> Toluene <0.3 <0.3 <br /> 0.3 <0.3 <0.3 <0.3 <0.3 <br /> Ethylhenzene 0.3 <0.3 <0.3 <br /> <q.3 <0.3 <br /> Xylene, total 0.5 <0.5 <0,5 <br /> BTEX,total _ <0.5 <0.5 <br /> TPH as Gasoline 10 <10 <1Q r' `Detection Limit Multiplier <10 <10 <br /> 1 1 1 1 <br /> BFB surro ate, % recovery 139b <br /> ' 129 138b 128 <br /> a. Test Methods for Evaluating Solid Waste,SW-646,Third Edition,revision 0,US EPA November 79$fi. Modification for TPH as <br /> gasoline as per California State Water Resources Control Board LUFr Manual protocols,May 19&3 revision. Bation for <br /> TPH n- <br /> zene surrogate recoveryacceptability limits are 70-130%, <br /> b. Surrogate recovery high due to analyst loading error. <br /> 1 <br /> GTEL Concord,CA <br /> C3090729.BTE <br /> QGTEL <br /> ' E N VI RON AI ENTAL <br /> - LARORASORIE$. INC, <br />