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GROUND ZERO ANALYSIS LOG OF BORING SB1 <br /> PROJECT TULEBURG WAREHOUSE LOCATION STOCKTON, CA PROJECT NO. 263 <br /> DATE DRILLED 11/09/98 LOGGED BY SEAN GARVEY REVIEWED BY JOHN P. LANE REG. No. 6759 <br /> DRILLING COMPANY V91 DRILLER VIRGIL BAKER METHOD DIRECT PUSH <br /> BORE HOLE DIAMETER 2 IN DEPTH DRILLED 21.5 FT DEPTH TO WATER : INITIAL NA FT STATIC NA FT <br /> CASING TYPE NA DIAMETER IN SCHEDULE INTERVAL FT TO 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 CP11 PAGE I OFA_ <br /> CPT DEPTH PID SAMPLE U.S.C. DESCRIPTION <br /> LOG Ff. PPI1 BLOWCOUNT LOG <br /> ML/CL <br /> VERY 2 <br /> STIFF <br /> FINE <br /> GRAINED <br /> ML/CL d FILL <br /> ML <br /> 6 <br /> ML/CL <br /> B <br /> CL 1D <br /> ML/CL 12 <br /> a—a <br /> 1d <br /> CL <br /> 16 <br /> 18 <br /> 20 TW—1 A 20-21.5' LEAN CLAY (CL): <5% FN, A, PRLY GRDD SND; 95% FNS, M—H <br /> DRY STRNGTH, N DLTNCY, M TGHNSS, M—H PLST, DRK BRN/GRY, <br /> SL PO, MST, MOTTUNG <br /> 22 <br /> CL <br /> —24— ED v'FpCO <br /> c <br /> JOHN P. <br /> z6 LANE <br /> U,28 No. 6795 <br /> ,a Q <br /> 30 0 fi 0 <br /> -- <br /> 32- <br /> 34 <br /> j---36 <br /> —38- <br /> 40 <br />