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GROUND ZERO ANALYSIS LOG OF WELL M_W16B <br /> ' PROJECT KNOWLES ROEK LOCATION 102 S WILSON WAY STOCKTON CA PROJECT NO 329 Y-- <br /> DATE DRILLED 1/14/03 LOGGED BY 5 GARVEY REVIEWED BY G STAHL RG 5023 <br /> DRILLING COMPANY V&W DRILLER AMADER ARROYO METHOD HOLLOW STEM AUGER <br /> ' BORE HOLE DIAMETER B IN DEPTH DRILLED 80 FT DEPTH TO WATER INITIAL 45 FT STATIC 41.5 FT <br /> CASING TYPE DIAMETER 2 IN SCHEDULE 40 INTERVAL 0 FT TO 70_ FT <br /> SCREEN TYPE PVC DIAMETER 2 IN SLOT SIZE 0.020 IN INTERVAL 70 FT TO 80 FT <br /> FILTER PACK TYPE 93 SAND INTERVAL 68 FT TO BO FT <br /> ' SURFACE SEAL TYPE _.-_ NEAT CEMENT OVER BENTONITE -_ INTERVAL O FT TO 68 FT <br /> COMMENTS PAGE r1_OF <br /> WELL DEPTH PID SAMPLE ID U 5 C DESCRIPTION <br /> ' (DETAIL FT PPM BLOWCOUNT LOG <br /> _ z <br /> ' a <br /> 6 <br /> B <br /> - 10 <br /> 12 <br /> 14 <br /> 16 SEE WELL LOG MW16A FOR LITHOLOGY BETWEEN 0-60' <br /> 16 <br /> ' - 20 <br /> 22- <br /> 24 <br /> t -26- <br /> 62830 28- <br /> 30 <br /> 23436 32- <br /> 34- <br /> 36 <br /> - <br /> 3B- <br /> 4 <br />