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SOIL BORING LOG Boring No B-33 Sheet 1 of 7 <br /> r <br /> hent Arco#6100 Date 9!4101 <br /> Address 25775 Patterson Pass Road Drilling Company Western Strata Exploration rig type Mobile Drill B 61 <br /> Tracy CA Driller Gordon Jensen <br /> Project No 0000-340-01 Method Mud Rotary hole dram 5 5" <br /> Logged By__ Scott Bdtinger _ <br /> Well Pack sand ft to ft Well Construction casing screen <br /> bent ft to ft casing dram screen slot <br /> grout ft to ft Depth to GW ft TimelDate V ft Time/Date <br /> Sam le Blow Sam le Well Depth Descriptions of Materials PID <br /> Constru LITHO <br /> Type No Count Time Races ct Seale COLUMN and Conditions PPM <br /> _ ASPHALT <br /> 1 ROAD BASE <br /> --- ------------ --------------------------- — --------------------------------------------------------------------------------------------------------- <br /> 3 CL CLAY light brown d ve hard <br /> -------------------------------------------- — --------------------- - ------------------------------------------------------------------ <br /> 4 <br /> --- ------------ ---------- ---------------- — -------------------------------- ------------------------------------------------------------------------ <br /> 5 <br /> - ------------ ----------- ---------------- — -CL gr- ----ay----d-------ry ve <br /> --ry------hard------------------------------------------------------ <br /> _ CLAY olive <br /> 7 <br /> s <br /> s <br /> 1 0 <br /> 1 1 CL SILTY CLAY light brown with orange mottles dry very hard <br /> ----------------- ----------- ---------------- — -------- ------ -- ---------------------------------------------------------- <br /> 1 2 <br /> 1 3 <br /> 1 4 <br /> 1 5 0 <br /> 1 6 <br /> 1 7 <br /> ------------------ ----------- -------------- — ------------------------------------------------------------------------------------------------------- <br /> 1 a CL SANDY CLAY 17 5'_18',Bight brown with orange mottles dry hard-- <br /> ------------------ ----------- -------------- -- --------------------- - --------------- ------------------ <br /> CLAYEY SAND 18 18 8 fight brown with orange mottles 30-50%fines <br /> i s dry <br /> _ GRAVELLY SAND with CLAY, 18 8-19 6, 15%fine gravel 15%fines 2 2 <br /> S B33-20 1053 2 0 70%sand dry ------------- <br /> Comments <br /> "e.4-tam <br /> o <br /> EnvironrIt � <br /> Q: rrsua"tm. <br /> It enc_ <br />