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SOIL BORING LOG Boring No B-34 Sheet 4 of 7 <br /> Client Arco#6100 Date 8131101 <br /> Ads 25775 Patterson Pass Road Drilling Company Western Strata Exploration rig a Mobile Drill B 61 <br /> 0 Tracy,CA Driller Gordon Jensen <br /> Project No D000-340-01 Method Mud Rotary hole diam 5 S' <br /> Logged By Scott Blttln er <br /> Sample Blow Sample Well Depth Descriptions of Materials PID <br /> Construc LITHO <br /> T e No Count Time Recov it Scale COLUMN and Conditions PPM <br /> 6 1 SP _______ <br /> s 2 SILTY CLAY__glow staimnq drx _ _ _____----------- <br /> CL <br /> __CL increasing clay percentage <br /> S B34-63 1200 6 3 <br /> 6 4 ------ ------------------ <br /> s 5 CALICHE with SILT white yellow verb hard 250 <br /> _ ML SILT light brown with yellow staining and white caliche moist hard <br /> 6 6 <br /> s 7 ML SANDY SILT light brown 15-25%fine rained sand moist <br /> ss <br /> 6 9 <br /> 7 a ----------------------------------------- ----- ----232 <br /> 7 1 ------------------------------------------------------------------------ <br /> 7 2 ML SILT,-light brown,_5-8%o fine grained sand,moist medium hard <br /> � a <br /> 4 293 <br /> S 1334-75 1220 7 s <br /> s SILTY SANQ Ilght brown,moist 175 <br /> ------------------------------------------------------ — - ---------------------------------------------------------------- <br /> 77 <br /> — <br /> SP SAND fine to medium grained medium graded,moist medium dense <br /> ------------------------------------------------------ s ------------'-------------------------------------------------------------------------------------------- <br /> 7 9 <br /> S I B34-80 1230, e o ML SANDY SILT light brown 20-30%fine grained sand moist 280 <br /> Comments <br /> r <br />