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' O1 November 2005
<br /> . AGE-NC Project No 95-0142
<br /> Page 5 of 8
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<br /> gallons of water were discharged per day
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<br />' '3 2 1" Laboratory Analysis of Influent Ground Water Samples -
<br /> TPH-g and BTEX compounds were detected in the influent samples from wells EW-1,VW-1 and
<br />' VW-3
<br /> • On 20 April TPH-g was detected in influent sample EW-1 at 2,100 micrograms per liter
<br />' (µg/1)and sample VW-1 at 13,000µg/1 BTEX compounds were detected in the sample EW-1
<br /> at 270 µg/l benzene, 230 µg/1 toluene, 40 µg/1 ethylbenzene and 150 µg/1 xylenes and in
<br /> sample VW-1 at 2,400 µg/1 benzene, 1,600 µg/1 toluene, 140 µg/l ethylbenzene and
<br />' 1,100 µg/l xylenes MTBE was not detected in the influent samples
<br /> • On 26 May TPH-g was detected in influent sample EW-1 at 320 µg/1 and sample-VW-1 at
<br />' 5,500µg/1 BTEX compounds were detected in the sample EW-1 at 2 0µg/l benzene,4 2µg/l
<br /> toluene and 20 µg/1 xylenes and in sample VW-1 at 570 µg/l benzene, 320 µg11 toluene and
<br /> 1,300 µg/1 xylenes MTBE was not detected in the first two influent samples, but was
<br />' . detected in sample VW-3 at 0 89 µg11
<br /> • On 15 June TPH-g was detected in influent sample EW-1 at 2,000 µg/1 and sample VW-1
<br /> at 26,000µg/1 BTEX compounds were detected in the sample EW-1 at 290 µg/1 benzene,
<br />' 230 µg/l toluene, 75 µg/1 ethylbenzene and 150 µg11 xylenes and in sample VW-1 at
<br /> 4,000 µg/1 benzene, 3,800 µg/1 toluene, 450 µg/1 ethylbenzene and 2,400 µg11 xylenes
<br />' MTBE was not detected in the first two influent samples,but was detected in sample VW-3
<br /> at 12 µg/l
<br /> • On 14 July ,TPH-g was detected in influent sample EW-1 at 470 µg11 and sample VW-1 at
<br />' 27,000µg/1 'BTEX compounds were detected in the sample EW-1 at 5 3 µg/1 benzene,
<br /> 5 1 µg/1 toluene and 42 µg/1 xylenes and in sample VW-1 at 4,000 µg/1 benzene, 3,700 µg/1
<br /> toluene, 560 µg/1 ethylbenzene and 2,500 µg/1 xylenes MTBE was detected in the influent
<br />' samples EW-1, VW-1 and VW-3 at concentrations of 3 1 µg11, 19 µg/l and 14 µg/1,
<br /> respectively i
<br /> On 23 August TPH-g was detected in influent sample EW-1 at 710 µg/l and sample VW-1
<br /> at 22,000µg/1 BTEX compounds were detected in the sample EW-1 at 79 µg/1 benzene,
<br /> 43 µg/1 toluene and 66 4g/1 xylenes and in sample VW-1 at 2,500 µg/1 benzene, 4,100 µg/1
<br /> toluene, 310 µg/1 ethylbenzene and 1,500 µg/l xylenes MTBE was not reported for in the
<br /> influent samples I ,
<br /> • On 19 September TPH-g was detected in influent sample EW-1 at 1,300 µg/1 and sample
<br /> VW-1 at 15,000µg/1 BTEX compounds were detected in the sample EW-1 at 180 µg/1
<br /> benzene, 78 µg/l toluene and 130 µg/1 xylenes and in sample VW-1 at 1,600 µg/1 benzene,
<br /> Advanced GeoEnvironmental,Inc
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