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I <br /> ITABLE 1 <br /> CONCENTRATIONS Of TPH, TRPH, VOCs AND LEAD IN SOIL SAMPLES <br /> OBTAINED ON JULY 1, 1992 <br />' PARTS PER MILLION <br /> SAMPLE 1.1) # TPH(1) TRPH(2) ACETONE TOLUENE XYLENES ETHYLBENZENE LEAD(3) <br /> fB-7 0 5' 43 NA(4) ND(5) 0 017 0.019 NO 8.57 <br /> 0-7 is 10' NO NA NO 0 011 NO NO 6 68 <br />' B-7 Q 15' NO NA NA NA NA NA 11.4 <br /> 8-7 a 20' NO NA NA NA NA NA 6.68 <br /> 8-7 is 25' NO NA NA NA NA NA 6.68 <br /> B-7 2 30' NO NA NA NA NA NA 7.63 <br /> 0-8 it 5' NO NA NO 0 012 NO NO 8 57 <br /> 8-8 is 10' NO NA NO NO NO NO 7 63 <br />' B-8 is 15' NO NA NA NA NA NA 10 5 <br /> B-8 8 20' NO NA NA NA NA NA 7 63 <br /> B-8 2 25' NO NA NA NA NA NA 7 63 <br />' B-8 is 30' NO NA NA NA NA NA 6 68 <br /> B-9 is 5' NO NA NA NA NA NA 5 72 <br /> 11-9 2 10' NO NA NA NA NA NA 8 57 <br /> B-9 a 15' 1,580 NA NA NA NA NA 11 4 <br /> B-9 8 20' 3,490 563 ND 0 500 101 00 19 00 11 4 <br /> 8-9 2 25' 1,220 NA 3 55 0 517 8 46 2 25 7.63 <br />' B-9 8 30' 2,930 NA NA 66 300(6) 47.10(6) 205 00(6) 10 5 <br /> e-10 a 5' 8 NA NO 0 160 0.300 NO 6.68 <br />' 8-10 8 10' NO NA NO 0 023 NO NO 13.4(7) <br /> B-10 2 15' NO NA NA NA NA NA 6 68 <br /> 8-10 a 20' NO NA NA NA NA NA 7.63 <br /> 8-10 2 25' NO NA NA NA NA NA 11.4 <br />' 8-10 2 30' NO NA NA NA NA NA 6.68 <br /> Notes <br />' VOCs were determined using EPA Method 8240 <br /> (1) Total Petroleum Hydrocarbons by modified EPA Method 8015. <br /> (2) Total Recoverable Petroleum Hydrocarbons by EPA Method 418 1. <br /> (3) Total Lead <br /> (4) Not Analyzed <br /> (5) Not Detected <br /> (6) Test results determined by EPA Method 8020 <br /> (7) Also tested for solubte lead No soluble lead detected <br /> JLA:MWSI(T2.T 1 <br /> Project No. 1232 <br />' ENVIRONMENTAL AUDIT,INCA <br />