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SOIL BORING LOG Boring No B-33 Sheet 1 of 7 <br /> hent Arco#6100 Date 914101 <br /> Address 25775 Patterson Pass Road Drilling Company Western Strata Exploration ng type Mobile Drill B-61 <br /> Tracy CA Dnller Gordon Jensen <br /> Project No DD00-340-01 Method Mud Rotary hole dram 55 <br /> Logged By Scott Bitdn er <br /> Well Pack sand ft to ft Well Construction casing screen <br /> bent ft to ft casing diam screen slot <br /> rout ft to ft Depth to GW ft Time/Date V ft Time/Date <br /> FSa- Blow Sam le well Depth Descriptions ofMaterials PID <br /> Constru LITHO <br /> Count Time Recov c4 Scale COLUMN and Conditions FPMASPHALT <br /> ROAD BASE------------ -------------' - <br /> 2- - — ----------------------------------------------------------------------------------------------------------- <br /> 3 CL CLAY light brown dry very hard________________ <br /> 4 <br /> 5 <br /> —s <br /> CL CLAY,olive gray dry,very hard <br /> — <br /> ------------------ ------------ 7---------------- --- ----------------------------------------------------------------------------------------------------------- <br /> — <br /> --------------- e----------- --------------- — -------------------------------------------------------------------------------------------------- ------ <br /> i s <br /> --------------- ------------ ---------------- — - ------------------------------------------------- ---------------------------------------------- -- <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 <br /> B <br /> 1 7 <br /> ------------------------------------------------- — --------------------------------------------------------------------------------------------------------- <br /> t 8 SANDY CLAY 17 5-18 light brown with orange mottles dry hard <br /> ----------------------------- - - ------- ----- - - --------- <br /> _ SC CLAYEY SAND 18'-18 B,light brown with orange mottles,30-50%fines <br /> 1 9 d ---------- <br /> ry <br /> ------------------- ------------ ---------------- — -- --------------------------------------------------------------------------------------------- <br /> _ GRAVELLY SAND with CLAY 18 8'-19 6' 15%fine gravel, 15%fines, 22 <br /> S B33-20 10 53 2 0 70%sand dry_________________ <br /> Comments <br /> //_ net#-M <br /> �nviironmarrtal <br /> Consultants, enc.. <br />