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MONITORING WELL, SAMPLING DATA <br /> Project Name Shop 10 Project dumber 58100-06-62 <br /> ' Well No MW-14 Date 10/24/96 <br /> Well Diameter 4 in Field Personnel IM/RS <br /> ' Casing Length 71 5 feet Screened Casing Length <br /> Well Elevation feet MSL measured from <br /> PURGE CHARACTERISTICS <br /> ' Water Depth Before Pumping 59 78 ft 2 in = 1632 Gal/ft 4 in = 6528 Gal/ft <br /> Calculated Water Column Volume 7 65 Gal Volumes Purged 3 <br /> ' Start Pumping Time 1210 End Pumping Time 1216 <br /> Total Time 6 min Flow Gauge 28591 to 28614 <br /> ' Total Volume Pumped 23 Gal Avg Flow Rate 3 8 gpm <br /> Water Depth After Pumping 69 40 feet Time 1216 <br /> SAMPLING CHARACTERISTICS <br /> Sampling Method disposable bailer <br /> ' Laboratory Analysis TPHg, TPHd, BTEX, MTBE <br /> TIME TEMPERATURE CONDUCTIVITY pH TGallons <br /> (°F) (umbos/cm) Purged <br /> 1212 682 971 771 8 <br /> 1213 694 998 756 16 <br />' 1216 698 992 763 23 <br /> 1230 1 J sample <br /> comments strong odor <br />' drawdown Y 9 62 <br /> rsarnple dtw 60 97 = 88 % recovery <br />