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1 <br /> LOCATION MAP PACIFIC ENVIRONMENTAL GROUP, INC BORING NO U-E <br />' - P <br /> 11th Street AGE 1 OF 1 <br /> N PROJECT NO 310-097 1A CLIENT UNOCAL <br /> � LOGGED BY MOTO DATE DRILLED 5-19-95 <br /> DRILLER MDE LOCATION 1034 Central Ave , Tracy <br /> Q DRILLING METHOD HSA HOLE DIAMETER 8" <br /> SAMPLING METHOD CAL MOD HOLE DEPTH 22 5' <br />' c CASING TYPE NIA WELL DIAMETER NIA <br /> U U-E SLOT SIZE NIA WELL DEPTH NIA <br /> GRAVEL PACK NIA CASING STICKUP NIA <br /> z <br /> LD F- w U Uj <br /> IL <br /> COMPLETION U) l'- a w fl- LITHOLOGY / REMARKS <br />' 00 tzu0 a. <br /> w � w a cc O <br /> ASPHALT - BASEROCK <br /> 1 <br /> 2 SC CLAYEY SAND dark brown, -40% clay, fine sand, <br /> some fine rounded gravel, pervasive organic matter, <br /> 3 medium dense, no product odor <br /> 4 <br /> Backfilled <br /> with 5 @5' dark yellowish brown, pervasive light gray <br /> Grout Mst 0 23 6 mottling along fine rootlets, pervasive 0 5mm <br /> vertically oriented rootholes, medium dense, no <br /> 7 product odor <br /> 8 <br /> 9 SP SAND dark brown, -10% fines, fine sand, medium <br />' S7 10 CL Cdense, no product odor <br /> LAY - SANDY dark yellowish brown, low plasticity, <br /> Wt 0 21 --15%fine sand, trace fine rounded gravel, stiff, no <br /> 11 product odor <br />' 12 <br /> 13 <br /> 14 <br /> 15 @14 5' light yellowish brown, low plasticity, very stiff, <br />' no product odor <br /> Wt 0 20 16 <br />' 17 <br /> 18 <br />' 19 <br /> 20 (9 19 5' clay, silty, stiff, no product odor <br /> fWt 0 28 21 SP SAND dark grayish brown, --10% fines, fine to medium <br /> sand, dense, no product odor <br /> Wt 0 9 22 - BOTTOM OF BORING 22 5' <br /> 1 <br />