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I 1 ,d <br /> �. '' II `III 411,1 h 1111 'I t <br /> I'�II y iIIII{1 Ii { <br /> MONITORING WELL SAMPLING DATA <br /> „1I � 111 li iu I <br /> Project Name 305 S Hutchms Ave Project Number 58080-06-03 1 I I <br /> I 111 1 IN Iliih 111 P II + <br /> Well No MW-2 11 96 I I �1�1 <br /> Date O1/ / <br /> Well Diameter 2 inch Field Personnel JJ/RS <br /> � I <br /> I <br /> Casing Length 68 feet Screened Casing Length 20' (48 - 68 bgs) 411 - <br /> Well Elevation 45 17 feet MSL measured from Benchmark #516 <br /> I' <br /> 1 �1 � <br /> PURGE CHARACTERISTIC5 <br /> I a r 111 <br /> Water Depth Before Pumping 5144 ft 2 inch diameter casing = 01'1632 Gal/ft 1 f <br /> 4 inch diameter casing = 0'6528 Gal/ft <br /> I <br /> Calculated Water Column Volume 2 7 gallons Volumes Purged 5 1 , <br /> ' 1 11i I 11 p n11' i�I � <br /> Start Pumping Tune 13 17 End Pumping Tune 13 57 ; <br /> 1 <br /> Total Time 40 min Flow Gauge i <br /> Total Volume Bailed 15 5 gallons Avg Flow Rate N/A <br /> Water Depth After Pumping Time <br /> SAMPLING CHARACTERISTICS <br /> I ` 1 Ai nil it 1 'iltl M II <br /> Samphng Method/Equipment Disposable bailer <br /> ' I i <br /> Laboratory Analysis TI TPI BTEX, MTBE <br /> TIME TEMPERATURE CQND,UCTIVTTY pH Gaions <br /> Purged <br /> 1317 659 972 745 2.5 ' <br /> 1338 I 647 976 738 1 5 0 <br /> 1357 650 ' ' 993 7 34 8 0 1 j,'�� 114 i 1 <br /> Il 4 1 <br /> Sample ' <br /> Comments Total drawdown = <br /> 80% IRB-.overy <br /> i <br /> Sample Depth = , <br /> �1 <br /> , I � <br />