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SOIL BORING LOG Boring No B-36 Sheet 7 of 7 <br /> Client Arco#6100 Date 915101 <br /> Tracy CA Driller Gordon JensengDrill B-61 <br /> ss 25775 Patterson Pass Road Drilling Company Western Strata E=xploration -rl type Mobile Dr <br /> Project No D0o0-340-01 Method Mud Rotaly hole diam 5 5" <br /> Logged By Scott Bittin er <br /> Sample Blow Sample Well Depth Descriptions of Materials PID <br /> Construc LITHO <br /> Type No Count Time Recov t Scale COLUMN and Conditions PPM <br /> 5 B36-121 1500 121 <br /> ----________ 122 CL SILTY CLAY light brown lowpercentageof white caliche dry - - - - <br /> ---------- --------------------------------- ------------------- - <br /> medium stiff <br /> ________----------------------- ___ 123 <br /> 124 <br /> S-_---B36_125- 1515 125 ML SILT Ilght brown low percentage of clay,dry stiff <br /> - --- -- `- - -- - -------- ------------------------- <br /> 126 <br /> 127 <br /> 128 <br /> 129 <br /> 5 B36_130 1518 130 8 <br /> 131 <br /> 132 <br /> 133 <br /> 134 <br /> S - B36-135 15 30 135 ML SANDY SILT light brown 15%very fine Brained sand moist 2 2 <br /> ----------- --- -- - -` - - - -----------------------" <br /> 136 <br /> ---S -- 836-137 15 45 137 ML SILT Il�ht brown-dry hard <br /> - --- - -- - - - -------------------------------------------------------- <br /> 138 9 <br /> S B36-139 --1-5-50 139 <br /> 140 11 <br /> Comments Total depth of boring is 140 bgs <br />