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MONITORING WELL SAMPLING DATA <br />' <br /> Project Name Shop 10 Project NumberS8100-06-62 <br />' Well No VW-1 Date 7/3/96 <br /> Well Diameter 4 in Field Personnel IM <br />' CasingLength 100 feet Screened Casing Length <br /> Well Elevation feet MSL measured from <br /> PURGE CHARACTERISTICS <br /> Water Depth Before Pumping 59 73 ft 2 in= 1632 Gal/ft 4 in = 6528 Gal/ft <br /> Calculated Water Column Volume 26 3 Gal Fyolumes Purged 3 <br />' Start Pumping Time 1142 End Pumping Time 1206 <br /> Total Time 44 min Flow Gauge 24545 to 24625 <br />' Total Volume Pumped 80 Gal Avg Flow Rate 1 8 gpm <br /> Water Depth After Pumping 60 48 feet Time 1208 <br /> SAMPLING CHARACTERISTICS <br />' Sampling Method disposable bailer <br /> Laboratory Analysis TPHg,TPHd, BTEX, MTBE <br />' TIME TEMPERATURE I CONDUCTIVITY pH Gallons <br /> (°F) (umbos/cm) Purged <br />' 1150 778 670 608 26 <br /> 1158 742 624 589 52 <br />' 1206 753 590 600 80 <br />' 1215 sample <br /> comments <br /> drawdown=0 75 <br /> sample dtw 59 73 = 100% recovery <br />