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GROUND ZERO ANALYSIS LOG OF BORING S132 <br /> . PROJECT LOCATION STOCKTON CA PROJECT NO 263 <br /> DATE DRILLED 11/10/99 LOGGED BY SEAN GARVEY REVIEWED BY JOHN P LANE REG No 6759 <br /> DIRECT PUSH <br /> YIRGIL BAKER METHOD DI <br /> DRILLING COMPANY V91 DRILLER N�Z <br /> BORE HOLE DIAMETER 2 IN DEPTH DRILLED 73,9 FT DEPTH TO WATER INITIAL 650 FT STATIC <br /> CASING TYPE NA DIAMETER IN SCHEDULE INTERVAL EL TO II <br /> SCREEN TYPE NA DIAMETER IN SLOT SIZE IN INTERVAL ..._ <br /> FL TO <br /> FILTER PACK TYPE NA INTERVAL EL TO FT <br /> SURFACE SEAL TYPE GROUT WITH NEAT CEMENT INTERVAL FT TO _ FL <br /> COMMENTS SOIL INTERPRETATIONS—FROINTERPRETATIONS—FRgH BORING CPT1 PAGE I OF 2 <br /> CPT DEPTH PID SAMPLE ID U S C DESCRIPTION <br /> LOG FT PPM BLOWCOUNT LOG <br /> SM. MIL <br /> ML/CL <br /> VERY 2 <br /> STIFF <br /> FINE <br /> GRAINED <br /> ML/CL 4 FILL <br /> ML <br /> 6 <br /> ML/CL g <br /> CL t0 <br /> ML/CL 12 <br /> 14 <br /> CL <br /> 1fi <br /> 18 <br /> 20- <br /> -22 <br /> CL <br /> 24 <br /> TW-2A <br /> 25 0-26 5' LEAN CLAY WITH SAND (CL) 20% FN, A, PRLY GRDD SND, 80% <br /> 26 40 CL FNS, N DLTNCY, M PLST, BRN GRY, SL PO, MST <br /> VERY 2g <br /> STIFF <br /> FINE <br /> GRAINED <br /> 30 TW-3,A SM 305-31 0' SILTY SAND (SM) 70-75% FN, A, PRLY GRDD SND, 30-35% FNS, <br /> ML SLW DLTNCY L PLST, BRN, SL PO, MST <br /> 32 100 ML 31 0-3201 SILT WITH SAND (ML) 15-25% FN, A, PRLY GRDD SND, 85-75X <br /> FNS, SLW DLTNCY, L PLST, SFT, DRK BRN, 5L P0, MST <br /> CL <br /> 34 <br /> ML/CL <br /> CL 36 <br /> ML/CL 38 <br /> CL/MH 39 0-40 0' LEAN CLAY WITH SILT (CL/MH) 5% FN, A PRLY GRDD SND, 95X <br /> C <br /> FINE GRAIN 40 60 FNS, SLW DLTNCY, L—M PLST, DRK BRN, SL PO, DRY—MST <br />