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MONITORING WELL SAMPLING DATA ' <br /> Project Name: Former Vintage Carwash Project Number: S9183-06-02 ' <br /> Well No.: MW-6 Date: 03/02/09 <br /> Well Diameter: 2 in. Field Personnel: JJE/MOB ' <br /> Casing Length: 62 ft. Screened Casing Length: 31ft. <br /> Well Elevation: 11.51 feet above MSL ' <br /> PURGE CHARACTERISTICS ' <br /> FrCalculated <br /> urging: 29.35 ft. 2 in=.1632 Gal/ft. 4 in=.6528 Ga/ft. <br /> mn Volume: 5.33 gal. Volumes Purged: 3.003 End Purging Time: 1115 <br /> Total Time: 12 min. Flow Gauge: to ' <br /> Total Volume Purged: 16 gal. Avg.Flow Rate: 1.3 gpm <br /> Water Depth After Purging: Time: ' <br /> Dissolved Oxygen: 0.42 mg/l Free Product: (1); Thickness: <br /> SAMPLING CHARACTERISTICS ' <br /> Purging Method: Submersible Pump Sampling Method: Disposable Bailer ' <br /> Laboratory Analysis: Acetone,Bromate, CrVI <br /> TIME TEMPERATURE CONDUCTIVITY pH Gallons ' <br /> (°C) (umhos/cm) Purged <br /> 1107 20.0 1,167 6.99 5 ' <br /> 1111 20.7 1,148 6.88 10 <br /> 1115 20.9 1,139 6.86 16 ' <br /> 1125 Sample <br /> 1 <br /> Comments: Turbid,no odor ' <br /> t <br />