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' MONITORING WELL SAMPLING DATA <br /> F--Well <br /> ct Name: Former Vintage Car Wash Project Number: 59183-06-03 <br /> ' No. MW-3 Date: 10/24/2011 <br /> Diameter: 4 in. Field Personnel: MO <br /> ' Casing Length: 75 feet Screened Casing Length: 25 feet <br /> ' Well Elevation: 10.88 feet MSL <br /> PURGE CHARACTERISTICS <br /> ' Water Depth Before Purging: 25.02 ft. 2 in.=.1632 Gal/ft.4 in. = .6528 Gal/ft. <br /> Calculated Water Column Volume: 32.24 Gal. Volumes Purged: 3.0 <br /> Start Purging Time: 1200 End Purging Time: 1315 <br /> Total Time: 75 min. Flow Gauge: to <br /> Total Volume Purged: 97 Gal. Avg.Flow Rate: 1.3 gpm <br /> Water Depth After Purging: feet Time: <br /> ' Dissolved Oxygen: 0.54 mg/I Free Product: (N);Thickness: inches <br /> ' SAMPLING CHARACTERISTICS <br /> [[Laboratory <br /> ging Method: Deep Submersible Pump Sampling Method: Disposable Bailer <br /> Analysis: TPHg, BTEX, 5 FOCs, 1,2-DCA, naphthalene and ethanol, CrVI <br /> IME TEMP. CONDUCTIVITY pH Gallons Purged <br /> ' (°C (umbos/cm) <br /> 1235 22.3 1098 7.15 32 <br /> t1251 22.1 1136 7.58 64 <br /> 1315 24.1 1119 7.00 97 <br /> ' 1325 Sample <br /> ' Comments: Clear with strong odor <br /> t <br /> 1 <br />