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1' <br /> LOCATION MAP BORING NO U-H <br /> PACIFIC ENVIRONMENTAL GROUP, INC. <br /> 11th Street I I I <br /> PAGE 1 OF 2 <br /> I N PROJECT NO 310-097 1A CLIENT UNOCAL <br /> LOGGED BY MOTO DATE DRILLED 5-18-95 <br /> DRILLER MDE LOCATION 1034 Central Ave , Tracy <br /> DRILLING METHOD HSA HOLE DIAMETER 8" <br /> SAMPLING METHOD CAL MOD HOLE DEPTH 26' <br /> H CASING TYPE NIA WELL DIAMETER NIA <br />' U SLOT SIZE NIA WELL DEPTH NIA <br /> GRAVEL PACK NIA CASING STICKUP NIA <br />' z <br /> ¢ <br /> 1-- <br /> O F U W <br /> a <br /> 0 <br /> LITHOLOGY / REMARKSCOPLETION ww ° wQ J0 � <br /> U a <br /> m ❑ tc cn �` <br /> ASPHALT - BASEROCK <br />' 1 SC CLAYEY SAND light olive brown, -40% clay, fine <br /> sand, pervasive light gray staining along fine rootlets, <br /> 2 loose, no product odor <br />' 3 <br /> 4 <br />' Backfilled Mst 0 11 5 <br /> with <br /> i <br /> Grout 6 <br /> 7 <br />' 8 <br /> 9 <br /> SM SILTY SAND light olive brown, -40%fines, fine sand, <br />' 10 medium dense, no product odor <br /> Wt 0 12 <br /> 11 <br /> 12- <br /> 13- <br /> 14— <br /> 21314 CL CLAY light yellowish brown, low plasiticity, -15% fine <br /> sand, light gray mottling along fine root holes, stiff, no <br /> 15 product odor <br />' Wt 0 17 16 <br />' 17- <br /> 18- <br /> 19— <br /> @19 <br /> 7181919 5' clay, silty, no mottling, no rootlets, stiff, <br /> Wt 0 17 20 no product odor <br /> 21 <br /> 22 <br /> 1 <br />