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j s <br /> i <br /> 0ient Number. 02023767 <br /> Project ID: 455 Grant Una Rd. <br /> Tracy <br /> Work Order Number. C3-12-0213 <br /> Table 1 (Continued) <br />! ANALYTICAL RESULTS <br /> Aromatic Volatile Organics and <br /> Total Petroleum Hydrocarbons as Gasoline in Water <br /> 4 EPA Methods 5030,.8020, and Modified 8015a <br /> GTEL Sample Number 09 10 11 12 <br />' Client Identification MW-1 MW-8 MW-9 MW-10 <br /> Date Sampled 12/10/93 12/10/93 12/10/93 12/10/93 <br /> Date Analyzed 12/16/93 12/16/93 1 12/17/93 12/17/93 <br /> Detection <br /> Analyte Limit, ug/L Concentration, ug/L <br /> Benzene 0.3 570 480 4400 12000 <br /> Toluene 0.3 11 9 320 890 <br /> Ethylbenzene 0.3 60 64 1800 2900 <br /> Xylene, total 0.5 43 29 2100 9300 <br />` TPH as Gasoline 10 1400 1100 24000 43000 <br /> Detection Limit Multiplier 1 1 10 50 <br /> BFB surrogate, % recove 108 102 125 104 <br /> a. Test Methods for Evaluating Solid Waste,SW-846,Third Edition,Revision 0,U5 EPA November 1986. Modification for TPH as <br /> gasoline as per California State Water Resources Control Board LUF'T Manual protocols,May 1988 revision. Bromofluoroben- <br /> zene surrogate recovery acceptability limits are 70-130%. <br /> I <br /> } <br /> C31 Concord, MGTELC3120213.BTE <br /> P <br /> - LAlOQArOQIES. INC <br /> S <br />