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M®NITOPJNG WELL SAMPLING DATA <br />' Protect blame Shop 10 Maintenance Sta Project Number S8475-06-24 <br />' Well No MW-9 Date 5/9102 <br /> Well Diameter 4 to Field Personnel JE <br />' Casing Length 66 6 feet Screened Casing Length <br /> [:Well Elevation feet MSL measured from <br /> PURGE CHARACTERISTICS <br />' Water Depth Before Purging 48 95 ft 2 in= 1632 Gal/ft 4 in = 6528 Gal/ft <br /> Calculated Water Column Volume It 52 Gal Volumes Purged 3 0 <br />' Start Purging Time 0944 End Purging Time 1001 <br /> Total Time 17 mm Flow Gauge to <br /> Total Volume Pumped 35 Gal Avg Flow Rate 2 1 gpm <br /> Water Depth After Purging feet Time <br /> M <br /> SAMEPY.>E11TG CHARACTERISTICS <br />' Purging Method Submersible Pump 11 Sampling Method Disposable Bailer <br /> Laboratory Analysis TPHg, TPHd,BTEX, 5 FOCs by EPA Test Method 8260 <br />' TIME TEMPERATURE CONDUCTIVITY PH Gallons <br /> °C (umhos/cm) Purged <br /> 0950 220 537 704 12 <br />' 0956 219 529 7 13 24 <br /> 1001 21 8 525 714 35 <br /> i <br /> 1010 Sample <br /> Comments <br /> i <br /> Turbidity= -038 ntu <br />