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SOIL BORING LOG Boring No B-33 Sheet 2 of 7 <br /> Client Arco#6900 Date 914101 <br /> Ass 25775 Patterson Pass Road Drilling Company Western Strata Exploration ng type Mobile Drill 5-61 <br /> Tracy,CA Driller Gordon Jensen <br /> Project No D000 340-01 Method Mud Rotary hole diain 5 5" <br /> Logged By Scott Bittinger <br /> Sample Blow Sample wail Depth Descriptions of Materials PID <br /> Construc LITHO <br /> Type No Count I Time Recov t Scale COLUMN and Conditions PPM <br /> 2 t CL SILTY CLAY 19 6-27' light brown trace orange mottles trace white <br /> -------------- <br /> ------------------------------------------------------ — -- ---- --—`----------- ---- __ - -- ---- <br /> _ caliche,dry,hard <br /> zz <br /> 20% 2 a poor recovery 20'_25' <br /> 2 4 <br /> 2 5 <br /> 2 6 <br /> 2 7 <br /> -------- 2 s ML CLAYEY-SILT-light-brown 5-15%fine-gained sand,-moist_______ <br /> 2 9 <br /> S B33-30 1110 3 0 <br /> 3 1 <br /> 3 2 <br /> 3 3 <br /> 3 4 <br /> ----- --- - 3 5 ML SILT,low percentage of clay 1.3%o fine-grained sand-trace caliche_dry 3 <br /> 3 6 <br /> 3 7 <br /> 3 8 <br /> 3 9 <br /> 4 0 <br /> Comments <br />