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' J WA9MA LOG OF WELL VW-1 <br /> PROJECT EKHOLM PROPERTY LOCATION 1702 JACKSON AVENUE ESCALON CA PROJECT NO 150047 01 <br /> DATE DRILLED tO114-15/93 LOGGED BY MARCIE MCCABE REVIEWED BY GREG P STAHL RG No 5023 <br /> ILLING COMPANY SPECTRUM EXPLORATION DRILLER JOEL STAPELTON METHOD HOLLOW STEM AUGER <br /> RE HOLE DIAMETER — 10 IN DEPTH DRILLED 50 FT DEPTH TO WATER INITIAL NA FT STATIC FT <br /> CASING TYPE PVC FASO DIAMETER _ 4 IN SCHEDULE 40 INTERVAL 0 FT TO 20 FY <br /> SCREEN TYPE PVC FASO DIAMETER 4 IN SLOT SIZE —0.020 IN INTERVAL _ 20 F7 TO 50 FT <br /> FILTER PACK TYPE N3 SILICA SAND INTERVAL - -- is M TO - 50 FT <br /> SURFACE SEAL TYPE NEAT CEMENT OVER 2 BENTONITE INTERVAL 0._ EL TO -- -_IS EI <br /> ' COMMENTS PAGE 9 OF <br /> WELL DEPTH PID SAMPLE ID U.S C DESCRIPTION <br /> DETAIL FT PPM BLOWCOUNT LOG <br /> 0-7' FILL GRAVEL <br />' 2 <br /> n LL <br />' 4 GRAVEL <br /> 6 <br />' 7-10 5' FILL SAND <br /> 8 <br /> SAND <br /> FILL <br />' _ 10 <br /> 10.5-16 5/20' WELL GRADED SAND WITH GRAVEL, 759. FN-CRS, SA-SR, <br />' 12 W GRDD SND 25% FN SA-SR. W GRDD GRVL, M DNS <br /> 6RN, NPO, MST, N HCL REACTION WEAK CEMENTATION <br /> SW <br /> 14 <br /> EP-VWI-15 5' <br /> 9 <br /> 16 3715 <br /> 21 <br /> 76 5/20-36 5/40 WELL GRADED SAND 100% M-CRS, SA-SR, W GRDD SND, <br />' DNS, YLLW ERN NPO LIST. N HCL REACTION, WEAK <br /> 18 CEMENTATION <br />' = 20 31 6 <br /> 13 <br /> _ 19 <br /> _ <br /> 22- <br /> -24- <br /> 42 <br /> 2 2442 EP-VW1-25 5' <br />' = 7 <br /> 26 16 SW <br /> 20 <br /> 28- <br /> -30— 40 8 <br />' t5 <br /> t5 <br /> 32 <br /> 34 <br /> 26 EP-VW1-35 5 <br /> 6 <br /> 36 15 36 5/40-41 5/45' WELL GRADED SAND WITH GRAVEL. 80% M-CRS, SA-SR, W <br />' I 16 GROD SND, 209 FN-CRS, SA-5R, W GRDD GRVL, V ONS, <br /> ORNG 6RN, NPO, MST, N HCL REACTION, WEAK CEMENT- <br /> S$ ATION <br /> 1 <br /> 5w <br /> 40 3 4 � <br />