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Irl <br />Al <br />LOCATION MAP <br />11th Street 1 <br />U-2'��. j <br />Q' <br />ro <br />c <br />v <br />PACIFIC ENVIRONMENTAL <br />GROUP, INC. GORING NO. u 2 <br />PAGE 1 OF 1 <br />CLIENT: UNOCAL <br />DATE DRILLED: 5-18-95 <br />LOCATION: 1034 Central Ave., Tracy <br />HOLE DIAMETER: 8" <br />MOD HOLE DEPTH: 21' <br />PVC WELL DIAMETER: 2" <br />WELL DEPTH: 20' <br />CASING STICKUP: NIA <br />PROJECT NO. 310-097.1A <br />LOGGED BY: MOTO <br />DRILLER: MDE <br />DRILLING METHOD: HSA <br />SAMPLING METHOD: CAL <br />CASING TYPE: SCHED 40 <br />SLOT SIZE: 0.020 <br />GRAVEL PACK: 2 x 12 Sand <br />COMPLETION LL <br />W <br />F w <br />00 <br />�U <br />o <br />t� <br />Z <br />o <br />za <br />�m <br />> <br />�= w� a <br />wW <br />�� av C7 <br />O <br />Cn <br />LITHOLOGY 1 REMARKS <br />_ <br />Mst <br />Wt. <br />Wt <br />Wt <br />0 <br />282 <br />❑ <br />0 <br />14 <br />17 <br />20 <br />15 <br />1 <br />2 <br />3 <br />4 <br />5 <br />B <br />7 <br />8 <br />9 <br />10 <br />11 <br />12 <br />13 <br />14 <br />15 <br />16 <br />71819 17- <br />18- <br />19 <br />20 <br />21. <br />22 <br />SC <br />SM <br />CL <br />ASPHALT <br />CLAYEY <br />sand; <br />stiff; <br />SILTY <br />0.5mm <br />CLAY: <br />stiff; <br />@11': <br />@14.5: <br />stiff; <br />-20% <br />odor. <br />- ROADBASE <br />SAND: dark olive brown; --40% clay; fine <br />iron oxide staining along fine rootlets common; <br />no product odor. <br />SAND: dark bluish gray; --40% fines; fine sand; <br />rootholes common; stiff; moderate product odor. <br />dark bluish gray; low plasticity; -10% fine sand; <br />pervasive caliche nodules; faint product odor. <br />114" thick gray horizontal clay cense. <br />light yellowish brown; 0.5 roots common; <br />no product odor. <br />19.5 ., clay; sandy; light olive brown; low plasticity; <br />fine sand; trace fine gravel; stiff; no product <br />BOTTOM OF BORING 21' <br />W <br />r <br />Z <br />O <br />Z <br />Z <br />Z <br />U)m <br />