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oversight from the Environinental Health D artment and the Stockton Fire <br /> Department. <br /> Analytical results are presented in Table 3.2 <br /> 4.0 Analytical Results <br /> Table 3.1 summarizes the results of analyses of soil samples from 1 ft. below the top and <br /> from under the UST closed in place in 1988. Laboratory reports are included in Appendix <br /> A. <br /> Table 3.1 - Analytical Results For US Closed in 1988 <br /> Compound/Parameter 1 ft. Un er Top Under Tank — <br /> TPH-Diesel in mIkg �f.N� 22,900 <br /> TPH-Gasoline in uglkg �. IND <br /> VOCs b EPA Method 82608 in u Ik l j <br /> (ND Unless Listed) <br /> n-Butynzene_ <br /> lbe _4-04 <br /> sec-butylbenzene --SND I 4.1 <br /> 2-Chlorotoluene <br /> NNFR- __ 7-294-Chlorotoluene 2.42 <br /> Ethylbenzene �ND 9.52 <br /> Isopropylbenzene IND -- _ — 4.5 <br /> n-PropylbenzeneI ND i— 10 <br /> _... . I 1 <br /> TEtrac}iloroethene- -� ,� <br /> Toluene IND 9.3 <br /> ND 27.7 <br /> - -- <br /> j 28.2 <br /> 1,3,5-Trimethylbenzene _. — — ._ —. . <br /> 1,2,4-Trimethylbenzene SND — �— -- 95.5 <br /> m,p-Xylene �ND —. 23-2 <br /> o-Xylene ND 27-6 <br /> Total VOCs — ND — 263.37 <br /> PCBs by EPA 8082 in ug/mg ND IND — <br /> Metals in mg/kg (ND Unless Listed) — — - <br /> SilVer 1.37 0.631 <br /> Arsenic 0.655 ND <br /> Barium 64.7 1230 <br /> Cadmium —.. _ ND —_ —. 0.194 <br /> Cobalt _ 8,48 _ _ 4,65 <br /> Chromium 17 — T 21.3 <br /> Copper - �� — — 17-11 45.2 <br /> Nickel 20-61 21.7 <br /> Lead 2.5680-8 <br /> Vanadium 24.2 29.7 <br /> Zinc I 17.2 21.4 <br /> 3 <br />