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GROUND ZERO ANALYSIS LOG OF BORING CPT1 <br /> PROJECT T I F6 IR. WAREHOUSE LOCATION STOCKTON, CA PROJECT N0. 263 <br /> DATE DRILLED 11/09/98 LOGGED BY SFAN GARVEY REVIEWED BY JOHN P. LANE REG, No. 6759 <br /> DRILLING COMPANY VBI DRILLER VIRGIL BAKER METHOD CONE PENETROMETER <br /> BORE HOLE DIAMETER 2 IN DEPTH DRILLED 75.1 FT DEPTH TO WATER : INITIAL 65 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 ET <br /> SURFACE SEAL TYPE GROUT WITH NEAT CEMENT INTERVAL FT TO FT <br /> COMMENTS: SOIL BEHAVIOR TYPE BASED ON ELECTRONIC CPT DATA _ PAGE 1 OF--g- <br /> WELL <br /> F?WELL DEPTH PID SAMPLE ID U.S.C, <br /> DETAIL FT. PPM BLOWCOUNT LOG SOIL BEHAVIOR TYPE <br /> ML/CL 0-0.5' SILTY SAND TO SANDY SILT (SM/ML) <br /> 0.5-1,3' CLAYEY SILT TO CLAY (ML/CL) <br /> 2 VERY <br /> STIFF 1.3-3.8' VERY STIFF FINE GRAINED <br /> FINE <br /> GRAINED <br /> 4 ML/CL 3.8-5.2' CLAYEY SILT TO SILTY CLAY (ML/CL) <br /> ML5.2-5.9' SANDY SILT TO CLAYEY SILT (ML) <br /> 6 <br /> ML/CL 5.9-9.7' CLAYEY SILT TO SILTY CLAY (ML/CL) <br /> 8 <br /> 0 CL 9.7-10.8' SILTY CLAY TO CLAY (CL) <br /> 12 ML/CL 10.8-12.3' CLAYEY SILT TO CLAY (ML/CL) <br /> 14 <br /> CL 12.3-17.4' SILTY CLAY TO CLAY (CL) <br /> S6 <br /> 17.4-17.9' CLAYEY SILT TO SILTY CLAY (ML/CL) <br /> iB <br /> 20 <br /> 17.9-26.2' SILTY CLAY TO CLAY (CL) <br /> 22 <br /> CL <br /> -24- <br /> -26- <br /> -28, <br /> 2g VERY 26.2-30.7' VERY STIFF FINE GRAINED <br /> STIFF <br /> FINE <br /> GRAINED <br /> 3a <br /> ML 30.7-31.7' SANDY SILT TO CLAYEY SILT (ML) <br /> 32 <br /> CL 31.7-3A.8' CLAY TO CLAY (CL) <br /> 34 <br /> ML/CL 34.8-35.6' CLAYEY SILT TO SILTY CLAY (ML/CL) <br /> 36 CL 35.6-37.2' SILTY CLAY TO CLAY (CL) <br /> I- <br /> -38 ML/CL 37.2-39.2' CLAYEY SILT TO SILTY CLAY (ML/CL) <br /> 40 <br /> FINE GRAIN 39.2-40' VERY STIFF FINE GRAINED <br />