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MONITORING WELL SAMPLING DATA <br /> Protect Name 305 S Hutchms Ave Protect Number S8080-06-03 <br /> ' Well No MW-3 Date 12/14/95 <br /> Well Diameter 2 inch Field Personnel IM/BL <br /> Casing Length 70 feet Screened Casing Length 20' (50 - 70 bgs) <br /> Well Elevation 46 27 feet MSL measured from Benchmark #516 <br /> ' PURGE CHARACTERISTICS <br /> Water Depth Before Pumping 53 21 ft 2 inch diameter casing = 0 1632 Gal/ft <br /> ' 4 inch diameter casing = 0 6528 Gat/ft <br /> Calculated Water Column Volume 2 7 gallons FV Purged 5 <br /> Start Pumping Time 14 01 End Pumping Time 14 08 <br /> Total Time 7 min Flow Gauge <br /> ' TotaI Volume Pumped 14 gallons Avg Flow Rate 0 4 gpm <br /> Water Depth After Pumping 43 64 feet Time 14 08 <br /> SAMPLING CHARACTERISTICS <br /> Sampling Method/Equipment Disposable bailer <br /> ' <br /> Laboratory Analysis TPHg, TPHd, BTEX, MTBE <br /> ' TIME TEMPERATURE CONDUCTIVITY pH Gallons <br /> Purged <br /> 1403 696 924 691 5 <br /> 1406 69 3 961 688 10 <br /> ' 1408 694 956 682 14 <br /> 1420 <br /> Sample <br /> Comments Total drawdown = 0 43 feet <br />' 80% Recovery = 53 30 feet <br /> Sample Depth = 53 21 feet <br />