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ALTON GEOSCIENCE PROJECT NO 42-0014 DATE DRILLED 3-27-92 <br /> LOG OF EXPLORATORY CLIENT Caltrans BORING <br /> BORING ■ 44 LOCATION 1603 South B Street, Stockton, California AB-1 <br /> Taylor _ <br /> LOGGED BY M Ta Y APPROVED BY <br /> Page 1 of 2 <br /> FIELD SKETCH OF BORING LOCATION <br /> DRILLING METHOD Hollow Stem Auger HOLE DIAM 6" <br /> SEE FIGURE 2 SAMPLER TYPE Split spoon__ <br /> CASING DATA NA <br /> DRILLER Westex <br /> Q c <br /> a DEPTH TO WATER 69' <br /> � �-- a W DATE 3/27192 <br /> p ' LU J <br /> o CL _ � _- U U_ TIME 10 15 AM <br /> m a � 0 o v IL DESCRIPTION <br /> 0 <br /> 2 SILTY CLAY with fine sand brown, moist, hard <br /> 4 b £ CL <br /> 31,50 p <br /> t <br /> for 5' a w <br /> e <br /> w, <br /> ? "b <br /> 8 <br /> 10 ----------------------- — <br /> 10,16,25 0 <br /> iiiiiilw SANDY SILT brown, moist, hard <br /> 12 v � ML <br /> 14 <br /> S 4 <br /> ---------------- <br /> ---- <br /> -----www <br /> 9,16,24 0 ,�6 <br /> SANDY CLAY brown, moist, hard <br /> 18 <br /> r b'C'C•Gk <br /> CL <br /> $ lQ� <br /> 9,19,23 0 20 � SILTY CLAY brown, moist, hard <br /> 22 rvw <br /> 14 <br /> 24 --------------------------- <br /> 8,13,15 0 SILTY SAND brown, moist, medium dense <br /> 26 u��€ <br /> M <br /> 28 r Vv++ <br /> t�b�3� <br /> 11,23,31 a 30 � 'SM SILTY SAND greenish brown, moist, very dense <br /> 6n <br /> 32 <br /> 34 <br /> 1s 2333 o h SILTY SAND reddish brown, moist,very dense <br /> 36 �` <br />