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1 rN <br /> 28 January 2006 <br /> i AGE-NC Project No 95-0121 <br />' Page 6 of 9 <br />' Soil vapor analytical data is summarized i in Table 4 The laboratory reports (CTEL Project Nos <br /> CT214-0501089, -0502105,-0503164, -0504129,and-0505043),quality assurance/quality control <br /> (QA/QC) reports, and chain of custody forms are included in Appendix C <br /> 3 2 GROUND WATER MONITORING RESULTS <br /> s <br />' Depths to ground water were measured during the first and second quarters 2005,and ground water <br /> elevations were determined using these field measurements and surveyed well-casing elevations <br />' Ground water gradient and flow direction during the second quarterly monitoring event 2005 was <br /> inferred}from field data, and depicted in Figure 3 , <br /> ' S x <br /> 12 1 02 March 2005 <br />' The depths to ground water in wells MW-1 through MW-9,VW-I through VW-9,and EW-1 ranged <br /> from 16 85 feet to 18 87 feet below the tops of well casings The ground water elevations were <br /> calculated to,be between -9 72 feet (VW-4) and 11 16 feet (MW-8) below mean sea level (MSL), <br />' . the ground water elevation data obtained during this monitoring event is summarized in Table 3 <br />' 3 2 2 25-26 May 2005 <br />' The depths to ground water in wells MW-1 through MW-9,VW-1 through VW-9,and EW-1 ranged <br /> from 14 55 feet to 16 50 feet below the tops of well casings The ground water elevations were <br /> calculated to be between 9 10 feet(VW-3)and 9 52 feet(MW-5) below mean sea level (MSL),the <br />' ground water elevation data obtained during this monitoring event is summarized in Table 3 The <br /> ground water flow direction within the confined lower sand level of the aquifer was inferred to range <br /> between the northeast to'the southeast under a hydraulic gradient of approximately 0 001 foot/foot <br />' (ft/ft) (Figure 3) <br />' 3 3 LABORATORY RESULTS OF GROUND WATER SAMPLES <br /> Analytical results of the first and second quarterly ground water monitoring events 2005 are as <br /> IJ <br /> follows <br /> 3 3 1 02 March 2005 <br />' TPH- was detected in round water samples EW-1 and V W-2 at concentrations of 14,000 µg/1 and <br /> g g p , <br />' r Advanced GeoEnvironmental,Inc <br /> I w 1 <br />