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Clayton PROJECT NO.: 70-02657.00 DATE: 3/23/_ 04 BORING NO. <br /> LOG OF CLIENT: SHELL <br /> 67 <br /> EXPLORATORY BORING LOCATION: SCHULTE&HANSOM/TRACY,CA Sheet <br /> Field location of boring: LOGGED BY: CP DRILLER: CASCADE of 6 <br /> .` TRENCH 3 Drilling Method: AIR ROTARY Hole Dia.: 10 IN. <br /> ae� <br /> Casing Installation Data; 3/23/04 <br /> `a/ N <br /> _ <br /> Ground Elev.: B-66 B-67` Datum <br /> S <br /> Drilling <br /> e Soil water Lovell <br /> Roto PID p m Group Vtho- Time <br /> PTiMIN OVA t p Symbol graphic <br /> It I (u8C3) Symbol Date <br /> (FT) 0 <br /> 0 0 0 o DESCRIPTION <br /> x'37 Gp o e o* SAND AND GRAVEL,AS ABOVE,WET,WELL ROUNDED <br /> 82 ° <br /> SILTY SAND,WET,FINE TO MEDIUM GRAINED,WELL SORTED,ROUNDED, <br /> 84 SM NO HYDROCARBON ODOR <br /> 86 <br /> SILT WITH SOME SAND,TRACE CLAY,TRACE GRAVEL.DRY <br /> 88 ADD 10 FT.TO ROD-DR/E SAMPLE COLLECTED AT 88-89 FT.BGS <br /> 11:03 90 <br /> 92 ML <br /> 94 <br /> 96 <br /> 98 SILTY CLAY TRACE GRAVELlS%D BROWN LOW TO MEDIUM PLASTICITY STIFF <br /> ADD 10 FT.TO ROD <br /> 11:22 100 <br /> 102 <br /> 104 <br /> 106 <br /> 108 CL ADD 10 FT.TO ROD <br /> 11:52 <br /> 110 SILT!CLAY,TRACE GRAVEL/SAND,BROWN,AS ABOVE <br /> 112 <br /> 114 <br /> HOLE IS NO LONGER FULL OF WATER <br /> 116 <br /> op 118 ADD 10 FT.TO ROD <br /> 12: 120 <br />