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1 <br /> A'um WELL/BORING LOG <br /> PROJECT MARITAL DEOTUCTION TRUST LOCATION 601 SOUTH VENTURA STOCKTON CA PROJECT NO W0174 <br /> WELL/BORING NO MW4 _ SURFACE ELEVATION NA FT WELLHEAD ELEVATION NA FL <br /> DATE DRILLED 03/17/92 REVIEWED BY GREG P STAHL RG No 5023 LOGGED BY T LOPAGE <br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILLER T COFFEE METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER 8 IN DEPTH DRILLED 32 FT DEPTH TO WATER INITIAL 1950 FT STATIC 15.65 FT <br /> CASING TYPE EVC F4AO DIAMETER 2 IN SCHEDULE 40 INTERVAL ... 0 FT TO 12 FT <br /> SCREEN TYPE PVC F480 DIAMETER — 2 IN SLOT SIZE 0010 IN INTERVAL 12 FT TO 32 IZ <br /> FILTER PACK TYPE --2112—SAND- INTERVAL 9 FT TO 32 FT <br /> SURFACE SEAL TYPE BENTONITE — NEAT CEMENT._, INTERVAL 0 -- -FT- TO 9 FT <br /> NOTES <br /> WELL DEPTH PID SAMPLE ID u S G <br /> DETAIL (FT) (PPM) SLOWCOU LOG SOIL DESCRIPTION <br /> 1 <br /> 0-3' ASPHALT <br /> 2 3'-6" ROAD BASE <br /> LEAN CLAY 10% FN SND 90% FNS H DRY STRNGTH SLW <br /> 4 DLTNCY M TGHNSS M PLST, M BRN, NPO, DRY, N HCL <br /> REACTION, WEAK CEMENTATION HOMO <br /> 3 4 <br /> 6 10 CL <br /> 8 <br /> 10 2 4 <br /> 8 <br /> 12 " <br /> 15-19 SILTY SAND, 80% SR-R, FN PRLY GRDD SND, 20X FNS, LT <br /> OLIVE GRY NPO MST N HCL REACTION, M CEMENTATION HOMO <br /> 14 <br /> 3 5 <br /> 16 6 <br /> t0 SM <br /> 1$ YDi-Yw1-t9 <br /> — 20 <br /> 19-25/28' CLAYEY SAND, 609. SR, FN, PRLY GRDD SND, 40% FNS, LT OLIVE <br /> GRY NPO, WET, N HCL REACTION WEAK CEMENTATION HOMO <br /> 22 Sc <br /> i <br />' - 24 <br /> 25/28-28/32' SILTY SAND, 807 SA FN, PRLY GRDD SND 209. FNS, LT OLIVE <br /> _ GRY, NPO WET WEAK HCL REACTION HOMO <br /> 26 <br /> — 28 28/32-32SANDY CLAY 40% FN SND 602 FNS, H DRY STRNGTH, SLW <br /> SM DLTNCY M TGHNSS M PLST LT OLIVE GRY NPO WET, N HCL <br /> REACTION, HOMO <br /> 30 <br /> IMHC iSi <br /> 32 ���'`� G <br /> 34 <br /> 36 i , SIA �L I <br /> No. 503 <br /> 38 <br /> 40 OF CAJ�'f <br /> I <br /> 42 �. <br /> IPAGE OF--i— <br />