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s , i14 January 2005 . , AGE-NC Project No 00-0769 iPage 4 of 7 i HU-1 Ground water samples from monitoring wells MW-1, MW-213, MW-3B, and "A"wells, MW-4A ithrough MW-0,, were collected from HUI (25 feet to 51 feet bsg) s` TPH-g was detected in all ground water samples except MW-8A and MW-9A at concentrations ranging from 210,000 micrograms per liter (µg/l) in well MW-1 to 220 µg/1 in well MW-6A (Figure 7) BTEX compounds were detected in all samples excapt,MW-8A and MW-9A at concentrations ranging from 27,000 µg/1 (MW-1) to 32 µg/1`(MW-7A) benzene, 48,000µg/1 (MW-1) to 13 µg/1 (MW-6A)toluene,3,200µg/l(MW-1)to 5 8 µg/l(MW-6A)ethylbenzene,and 18,400µg/1(MW-1) to 38 pg/1 (MW-6A) total xylenes The fuel additive 1,2-DCA was detected in samples from wells MW-1,MW-213,MW-4A,MW-5A, and MW-6A at concentrations ranging from 4,000 µg/1 (MW-1) to 8 5 µg/1 (MW-6A) DIRE was detected in the sample from well MW-213 at a concentration of 15 µg/1 TAME was detected in the • samples from wells MW-213 and MW-4A at concentrations of 62 µg/1 and 71 µg/l, respectively HU-2 Ground water samples from wells MW-2A,MW-3A,and"B"wells,MW-4B through MW-913,were collected from HU-2 (112 feet to 125 feet bsg) TPH-g was detected in all, ground water samples except MW-2A, MW-8B, and MW-9B at concentrations ranging from 23,000 µg/1 (MW-3A) to 200 µg/l (MW-7B) Various BTEX compounds were detected in all samples except MW-2A, MW-8B, and MW-9B at concentrations ranging from 4,000 µg/1(MW-4B)to 23 µg/1(MW-7B)benzene,920µg/1(MW-4B) to 17 µg/l(MW-7B)toluene,400µg/1(MW-3A)to 9 2 µg/l(MW-5A)ethylbenzene,and 1,680 µg/1 (MW-3A) to 38 µg/l (MW-7B) total xylenes _ The fuel additive 1,2-DCA was detected in the samples collected from wells MW-413 and MW-6B at concentrations of 98 µg/1 and 24 µg/l, respectively HU-3 Ground water samples from"C" wells, MW-4C through MW-9C, were collected from HU-3 i (140 feet to 160 feet bsg) iAdvanced GeoEnvaronmental,Inc