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LOCATION MAP BORING NO U-G <br /> PACIFIC ENVIRONMENTAL GROUP, INC. <br /> 11th Street PAGE 1 OF 1 <br /> N PROJECT NO 310-0971A CLIENT UNOCAL <br /> LOGGED BY MOTO DATE DRILLED 5-18-95 <br /> DRILLER MDE LOCATION 1034 Central Ave , Tracy <br /> ¢' U-G DRILLING METHOD HSA HOLE DIAMETER 8" <br /> SAMPLING METHOD CAL MOD HOLE DEPTH 16' <br /> c CASING TYPE NIA WELL DIAMETER NIA <br /> v SLOT SIZE NIA WELL DEPTH NIA <br /> GRAVEL PACK NIA CASING STICKUP NIA <br /> Z a <br /> ( r P: U to <br /> WELL Z ¢ LL w <br /> r Q- <br /> coMPLETION NUj cc <br /> aw 7 W a LITHOLOGY 1 REMARKS <br /> Z CL00 Z2LuL � IL a; O <br /> U LLL a LU 00 0 •� oc co C7 to <br /> ASPHALT- ROADBASE <br /> 1 CL CLAYEY SAND light olive brown,30%clay, 60%fine <br /> 2 sand, 10%fine rounded gravel, loose, no product odor <br /> 3 <br /> 4 <br /> Backfilled <br /> with 5 <br /> Grout Mst 0 10 6 <br /> 7- <br /> 8 CL CLAY- SANDY dark yellowish browwn, low plasticity, <br /> 70%fines, 20%fine sand, 10% rounded gravel upto <br /> 112"diameter, 114"thick horizontal iron oxide staining, <br /> 10 stiff, no product odor <br /> @10' clay, sitly, dark greenish gray, low plasticity, <br /> Wt 10 14 90%fines, 10%fine sand, stiff, no product odor <br /> 11 <br /> 12- <br /> 14- <br /> 15— <br /> 21415 014 5' light yellowish brown, stiff, no product odor <br /> Wt 0 15 16- <br /> 17- <br /> - <br /> BOTTOM OF BORING 16' <br /> 18- <br /> 19--- <br /> 20- <br /> 21 - <br /> 22— <br />