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I28 January 2006 • AGE-NC Project No 95-0121 ' Page 7 of 9 J 120 µg11, respectively ' BTE X compounds were detected in samples EW-1 and VW-2 at maximum concentrations of ' 8,300 gg/l benzene, 650 pg/l toluene, 550 gg/I ethylbenzene, and 1,720 gg/l xylenes in well EW-1 VW-2 was detect only for benzene, at a concentration of 3 1 pg/I The fuel additive MTBE was detected utilizing EPA Method 8260B in the samples collected from ' wells EW-1 and VW-2 at concentrations of 32 µg/l and 12 gg/l, respectively In addition, TAME was detected in sample EW-1 at a concentration of 18 pg/1, and 1,2-DCA was detected in sample VW-2 at a concentration of 31 µg/l ' No other analytes of concern were detected during the laboratory analysis of the ground water samples Previous and current analytical results of ground water samples are summarized in Table 5 The laboratory reports (CT214-0503029), QA/QC report, and chain of custody forms are provided z 1 m Appendix D Documents confirming the upload of laboratory electronic deliverable format(EDF) files and depth to water measurements to GeoTracker are included in Appendix E 3 3 2 25-26 May 2005 1 • TPH-g was detected in ground water samples MW-1 through MW-4 and MW-7, EW-1, and VW-2 at a maximum concentration of 53,000 µg/l in well EW-1 (Figure 4) ' BTEX compounds were detected in samples MW-1 through MW-4 and MW-7 EW-1 and VW-2 p p g � , ' at maximum concentrations of 18,000 µg11 benzene, 4,600 µg11 toluene, 1,700 µg/1 ethylbenzene, and 3,700 gg/I xylenes in well EW-1 The fuel additive MTBE was detected utilizing EPA Method 8260B in the samples collected from n ' wells MW-,1 through MW-4, EW-1, and VW-2 at a maximum concentration,of 120 µg/1 in well MW-1 In addition, TAME was detected in sample MW-1 through,MW-4, MW-7, and EW-1 at a ' maximum concentration of 48 gg/l in EW-1 1,2-DCA was detected in sample MW-1 through MW-4, MW'7, EW-1, and VW-2 at a maximum concentration of 200 gg/1 in,EW-1 ' No other analytes of concern were ,detected during the laboratory analysis of the ground water samples Previous and current analytical results of ground water samples are summarized in Table 5 The laboratory reports(CT2 f 4-0505251 and-0505263),QA/QC report,and chain of custody forms ' are provided in Appendix D Documents confirming the upload of laboratory electronic deliverable format (EDF) files and depth to water measurements to GeoTracker are included in Appendix E IAdvanced GeoEnvironmental,Inc