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Table 2. Previous Soil Sample Analysis Results (EPA Methods 8015, 8020 and 8260) <br /> `i Subpart B May 2002 Sod Boring Analysis Results-EPA Methods 8016-gas, 8021B, and 8260B <br />' MTBE MTBE <br /> Well Depth (ftj TPH-a 8 T E X 8021 8( 2601 <br /> MW-3R 15 <1 <2 <1 <1 <2 53 78 <br />' 20 <1 6 <1 <3 <3 88 170 <br /> MW-12 5 <1 <1 <1 <1 <2 <25 NA <br /> 10 <1 <1 <1 <1 <2 <25 NA <br /> 15 <1 <1 <1 <1 <2 <25 NA <br /> 20 <1 <1 <1 <1 <2 <25 NA <br /> 25 <1 <1 <1 <1 <2 <25 NA <br />' 30 <1 <1 <1 <1 <2 <25 NA <br /> 40 <1 <1 <1 <1 <2 <25 NA <br /> I MW-13 5 2 64 9 17 14 2,500 2,000 <br /> 10 700 11,000 24,000 17,000 63,000 37,000 25,000 <br /> 15 <1 <2 <4 <3 8 81 210 <br /> 20 <1 47 83 21 76 190 45 <br /> 25 <1 5 14 7 25 40 49 <br /> 30 <1 <3 5 <3 7 37 140 <br /> 40 <1 <2 <3 <2 5 <25 11 <br /> IUnits feet mg/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg <br />' • Subpart C May 2002 Pit Soil Sample Analysis Results-EPA Methods 8015-gas and 8260B <br /> Sample ID Depth TPH-d TPH-a B T E X MTBE <br /> Tap NES 4' <1 <1 <5 <5 <5 <5 75 <br /> Top ESS 4' <1 <1 <5 <5 <5 <5 13 <br /> Top WSS 4' 36 <1 <5 <5 10 15 92 <br /> Top SES 4' <1 11 <5 <5 <5 <5 10 <br />' Top SWS 4' <1 <1 <5 <5 <5 85 21 <br /> Top NWS 4' <1 37 <5 <5 13 140 130 <br /> Top NWS Dup 4' <1 4 <5 -,;,61;� 15 140 190 <br /> Top WNS 4' <1 <1 <5 <5 <5 <5 55 <br />' Top ENS 44 <1 <1 <5 <5 <5 <5 17 <br /> Bot NWS 12' 440 92 <5 1,100 11,000 47,000 4,600 <br /> Bot NES 12' 700 350 490 1,300 14,000 2,400 4,700 <br /> I Bat SES 12' _6w G40 640'Led 700 630 32,000 14,000 3,700 <br /> Bot SWS 12' 320 89 15 22 2,300 170 340 <br /> Bot WSS 12' 32 32 24 <5 46 81 640 <br /> I Bot WNS 14' 3,000 2,500 27,000 330,000 120,000 730,000 26,000 <br /> Bot ENS 14' 340 120 1,100 1,200 18,000 24,000 19,000 <br /> Bot ESS 14' 2,600 1,500 5,900 1,100 7,900 3,400 3,600 <br />' Units mglkg mg/kg ug/kg ug/kg ug/kg ug/kg ug/kg <br /> j j VI\4, <br /> a <br /> I 2 <br /> I <br />