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WELL/BORING LOG <br /> PROJECT REEVES EXXON LOCATION x360 EAST STREET, TRACY CA PROJECT NO W0388 <br /> WELL/BORING NO SBI& SURFACE ELEVATION NS FT WELLHEAD ELEVATION _ NS CT <br /> DATE DRILLED 12/17/91 REVIEWED BY GREG STAHL RG NO 5023 LOGGED BY LOIS FRANTZ <br /> DRILLING COMPANY EXCELTECH DRILLER GENE NUNES METHOD SOLID FLIGHT AUGER <br /> 1 BORE HOLE DIAMETER A IN DEPTH DRILLED 7 FT DEPTH TO WATER : INITIAL _ .FT STATIC FT <br /> CASING TYPE DIAMETER IN SCHEDULE INTERVAL FT TO FT <br /> SCREEN TYPE DIAMETER _ IN SLOT SIZE __ IN INTERVAL _, ,,.„ _. „ FT TO FT <br /> FILTER PACK TYPE FT <br /> INTERVAL �...^. TO � <br /> SURFACE SEAL TYPE CEMENT SAND SLURRY OVER BENTONITE INTERVAL 0 _FT TO -- - ... 7 ET <br /> NOTES 1 F007 BENTONITE PLUG IN BOTTOM OF BORING ^ <br /> WELL DEPTH PID SAMPLE ID U.S G SOIL DESCRIPTION <br /> DETAIL (FT) (PPM) BLOWCOUNT LOG <br /> 0 0-3" ASPHALT <br /> 2 2r-7' LEAN CLAY, <5% SA-SR, FN-M, PRLY GRDD SND, >95% FNS, H-VH DRY <br /> STRNGTH SLW DLTNCY L TGHNSS L-M PLST STIFF-V STIFF, DRK YLLW <br /> BRN, NPO, MST, N-WEAK HCL REACTION; WEAK CEMENTATION, HOMO <br /> 4 CL <br /> SB4-6 5 <br /> 6 00 <br /> 1 <br /> i5 <br /> 10 <br /> 12 <br /> 14 <br /> j 16 <br /> I 18 J <br /> 20 <br /> 1 22 <br /> 24 <br /> 1 26 <br /> 28 ED GE�- a\ <br /> 30 �N� <br /> 32 GREGORY P. <br /> STAHL <br /> 34 iL No. 5023 <br /> 36 qlf OF CAI.►��� <br /> 38 �J <br /> 40 <br /> 42 <br /> PAGE OF 1 <br />