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�. _ �si _ .' - - _ fix"`-` �"_ ��L►a <br /> ~ 5.0 Anal ical Results <br /> les from the product tank area were <br /> TPH as <br /> pour selected soil samples state certified labaratorYEor gasoline) <br /> by WEST Laboratories, (purge and trap from the <br /> gasoline by modifiedEPA Methodthod 8020801 Fire selected samples <br /> and for BTEX by volatile organics by EPA <br /> waste oil tank area were analyzed for total oil and grease {TOG) Y <br /> as Method 418.1 and for halogenEPAated <br /> Method 8010. <br /> chemicalthe <br /> fheanalyses, of theeSO-t <br /> Table 1 summarizes tresults <br /> Of reportsare included i. n App <br /> ndix <br /> samples. Copies Records. <br /> B with the Chain-of--Custody <br /> TABLE 1 <br /> RESULTS OF LABORATORYt�ALYSES OF SOIL SAMPLES <br /> YoTown <br /> Stockton, California <br /> pp <br /> ODUCT TANK Ethyl- Total <br /> Boring/ Toluene benzene Xylenes <br /> Depth TPH Benzene <br /> <0.005 <0.005 <br /> <0.005 <0. 0.44 19 <br /> TH-1 30, <0.5 0.55 0-4466 <0.005 <br /> TH-2 l0► 2800 <0.005 <0.005 <br /> 20, <0.5 <0.005 <br /> <0.005 <0.005 <br /> TH-3 20 <br /> <0.5 <0.005 <0.005 <br /> WASTE OIL TANK <br /> Boring/ TOG PCE TCA <br /> Depth <br /> 4700 0.70 0.051 <br /> TH-4 15. <5 <0.001 <0.001 <br /> 2700 0.58 0.041 <br /> TH-5 15► <0.001 <0.001 <br /> 201 <5 <0.001 <0.001 <br /> TH-6 151 [5 <br /> w Results in parts per million (ppm s asoline <br /> TPH = Total petroleum hydrocarbons a. g <br /> i . <br /> TOG = Total oil and grease <br /> PCE = Tetrachloroethene <br /> TCA = 1,1,1-Trichloroethane <br /> < Less than the detection limit for the analytical <br /> methods used <br /> 4 <br /> Ei\t0Yota.rpt r <br />