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I <br /> MONITORING WELL SAMPLING DATA , <br /> Project Name: Former Vintage Carwash Project Number: S9183-06-02 ' <br /> Well No.: MW-6 Date: 03/09/09 <br /> Well Diameter: 2 in. Field Personnel:BKJMOB ' <br /> Casing Length: 62 ft. Screened Casing Length: 31 <br /> Well Elevation: 11.51 feet above MSL ' <br /> PURGE CHARACTERISTICS ' <br /> Water Depth Before Purging: 29.24 ft. 2 in.=.1632 Gal/ft. 4 in=.6528 Gal/ft. <br /> Calculated Water Column Volume: 5.35 gal. Volumes Purged: 3.1 , <br /> Start Purging Time: 0948 End Purging Time: 0954 <br /> Total Time: 6 min. Flow Gauge: to ' <br /> Total Volume Purged: 16.5 gal. Avg.Flow Rate: 2.8 gpm ' <br /> Water Depth After Purging: Time: <br /> Dissolved Oxygen: 0.41 mg/1 Free Product: (1); Thickness: , <br /> SAMPLING CHARACTERISTICS <br /> Purging Method: Submersible Pump Sampling Method: Disposable Bailer , <br /> Laboratory Analysis: TPHg,BTEX,FOCs,VOCs,Acetone,Bromate,CrV1 <br /> TEVIE TEMPERATURE CONDUCTIVITY pH Gallons ' <br /> (°C (umhos/cm) Purged <br /> 0950 18.6 1,165 7.04 5 ' <br /> 0952 19.6 1,120 7.05 10 <br /> 0954 18.6 1,110 6.94 16.5 , <br /> 1005 Sample ' <br /> Comments: Turbid,no odor ' <br />