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GROUND ZERO ANALYSIS LOG OF BORING SB2 <br /> PROJECT TULEBURQ WAREHOUSE 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 /> DRILLING COMPANY VBI DRILLER VIRGIL BAKER METHOD DIRECT PUSH <br /> 13ORE HOLE DIAMETER 2 IN DEPTH DRILLED 73.9 FT DEPTH TO WATER INITIAL 65.0 FT STATIC NA FT <br /> CASING TYPE NA DIAMETER IN SCHEDULE INTERVAL FT TD FT <br /> SCREEN TYPE NA DIAMETER IN SLOT SIZE IN INTERVAL FT TO FT <br /> FILTER PACK TYPE NA INTERVAL FT TO FT <br /> SURFACE SEAL TYPE GROUT WITH NEAT CEMENT INTERVAL FT TO FT <br /> COMMENTS: SOIL INTERPRETATIONS FROM BORING CPTI PAGE I OF-2— <br /> CPT DEPTH PID SAMPLE ID U.S.C. DESCRIPTION <br /> LOG FT. PPA! BLOWCOUNT LOG <br /> ML/CL <br /> VERY 2 <br /> STIFF <br /> FINE <br /> GRAINED <br /> Ml/CL 4 FILL <br /> ML <br /> 6 <br /> uL/CL <br /> B <br /> CL 10 <br /> ML/CL 12 <br /> 14 <br /> CL <br /> —i6 <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; BO% <br /> 26 4D CL FNS, N DLTNCY, M PLST, BRN GRY, SL PO, MST <br /> VERY 28 <br /> STIFF <br /> FINE <br /> GRAINED <br /> 30 TW-3A <br /> gM 30.5-31.0' SILTY SAND (SM): 70-75X FN, A. PRLY GRDD SNp; 30-35X FNS, <br /> ML - SLW DLTNCY, L PLST, BRN, SL P0, MST <br /> 32 10D ML 31.0-32.0' SILT WITH SAND (ML): 15-25% FN, A, PRLY GRDD SND; 85-75Y <br /> FNS, SLW DLTNCY, L PLST, SFT, DRK BRN, SL PO, MST <br /> CL <br /> 34 <br /> ML/CL <br /> CL 36 <br /> ML/CL 38 <br /> CL/MH 39,0-10.0' LEAN CLAY WITH SILT (CL/MH): 5% FN, A PRLY GRDD SND; 95% <br /> FINE GRAIN 40 6Q FNS, SLW DLTNCY, L-M PLST, DRK BRN, SL PO, DRY-MST <br />