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1 <br /> MONI'T'ORING WELL SAMPLING DATA <br /> Project Name Shop 10 Project Number 58100-06-62 <br />' Well No VW-1 Date 10/24/96 <br /> Well Diameter 4 in Field Personnel IM/RS <br /> Casing Length 100 feet Screened Casing Length <br /> Well Elevation feet MSL measured from <br /> 1 <br /> PURGE CHARACTERISTICS <br /> Water Depth Before Pumping 60 19 ft 2 in= 1632 Gal/ft 4 in = 6528 Gal/ft <br /> Calculated Water Column Volume 26 Gal Volumes Purged 3 <br /> ' Start Pumping Time 1130 End Pumping Time 1149 <br /> Total Time 19 min Flow Gauge 28500 to 28578 <br /> ' Total Volume Pumped 78 Gal Avg Flow Rate 4 1 gpm <br /> Water Depth After Pumping 68 10 feet Time 1149 <br /> SAMPLING CHARACTERISTICS <br /> iSampling Method disposable bailer <br /> Laboratory Analysis TPHg,TPHd, BTEX,MTBE <br /> 1 TIMI~ TEMPERATURE CONDUCTIVITY pH Gallons <br /> (°F) (umhos/cm) Purged <br /> 1135 670 1051 763 26 <br /> 1141 682 1092 792 52 <br /> ' 1149 686 975 796 78 <br /> ' 1200 sample <br /> ' comments <br /> ' drawdown= 7 91 <br /> sample dtw 61 07 = 89% recovery <br /> 1 <br />