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SOIL BORING LOG Boring No B-38 Sheet 1 of 7 <br /> tient Arco#16100 Date 917/01 <br /> Address 25775 Patterson Pass Road Drilling Company Western Strata Exploration nq type Mobile Drill B 61 <br /> Tracy_CA Driller Gordon Jensen <br /> Project No D000 340-01 Method Mud Rotary hole dram 5 5" <br /> Logged By Scott Bitten er <br /> Well Pack sand ft to ft Well Construction casingscreen <br /> bent ft to H Casing dram screen slot <br /> bout ft to ft _ Depth to GW 0 ft Time/Date V fl Time/Date <br /> Sample Blow Sam le Well Depth Descriptions of Materials PFD <br /> Constru LITHO <br /> jyy e Ho Count Time Recov ct Scale COLUMN and Conditions PPM <br /> ASPHALT <br /> ROAD BASE <br /> — <br /> -------- 2-- " ------- — -------------------------------------------- ------------------------------------------------------ <br /> 3 <br /> ---------------- ----------- ----------------- — ---------------------------------------------------------------------------------------------------- <br /> 4 CL CLAY olive green moist soft <br /> ---------------- ---------- — - ------------------------------------------------------------------------ -------------------------- <br /> - 5 <br /> 6 <br /> - <br /> ------------------ ------- - -------------- —7 -------------------------------------------------------------------------- ------------------- ------- <br /> a ML SILT light brown with orange moitles_dry medium dense <br /> —9 <br /> ---- ------------------- ------- ------- — ------------------------------------ ---------------------------------------------------------------- <br /> 1 0---7 ------------ -- ------------------- — ------------------------- -------------------------------------------------------------------246 <br /> ---- <br /> 1 1 <br /> 7 2 <br /> 1 3 <br /> --------- -- ------ ------------- — --------------------------------------------- ------------------------------------------------------ <br /> 1 4 <br /> --------------- ------------ 1 5------------- — ---------` TF----------------------------------------- - -------g------- --------- <br /> -------- ------ <br /> _ SAND wegraded medium to coarse grained 5%fine rave! 10%Imes <br /> wet <br /> ---------------- - m--- - -1-----fi s--we---- se--------------------------------------- <br /> ---S-- <br /> --------` <br /> _ SP SAND fine to medwm grained 1-5%fines wet loose <br /> __S_--B38-17 ________ _-7 55 1 7 <br /> ----------------- ------------ -------------- —1 8 -------------------------------------------------------------------------------------------------------- <br /> - ML SILT light brown with orange mottles low percentage of clay dry <br /> 1 s med-mm stiff <br /> 2 0 <br /> Comments <br /> ��_ ne1t.-M <br /> Environsrenta� <br /> Gorssultar�ts, �rtt_ <br />