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Drilling Log <br /> E00191 <br /> GROUNDWATER Soil Boring N <br /> TECHNOLOGY <br /> • Project Southland-Stockton Owner Trie Southland Corporation See Site Maio <br /> --- <br /> Location 9110 Thornton RoaC Stocklon CA _ Pro) No OP070 0€33 For Bor►ng L oca tion <br /> Surface Elev Total Hole Depth 465 ft Diameter 8 In COMMENTS <br /> Top of Casing Nater Level Initial Static <br /> Screen Dia Length Type/Size <br /> Casing Dia Length Type <br /> FSI Material Neat Cement Rig/Core CME-- /50171 Spoon <br /> Drill Co West Nazmat Method Hollow Stem Auger/PID <br /> Driller Mike Lester Log By Bruce Beale Date 08/24/95 Permit f <br /> Checked By Ed S,mon,s License No RGs4422 , <br /> 1° Description <br /> n:. a n n o s� P <br /> a s E a � (Color, Texture, Structure) <br /> In @° K j Trace < 10%, Little 10% to 20X. Some 20% to 35%. And 35% to 5OX <br /> -2 <br /> 0 7 asphalt over 4" base course <br /> Gravelly silty CLAY (5,40,55) dry/most, no hydrocarbon odor <br /> 2 <br /> Lr <br /> 4 SB-N <br /> 22 -s0 a <br /> 6 10 <br /> is v i <br /> j/ cL Grades to silty CLAY no hydrocarbon odor <br /> $ Medium to coarse SANT? orange most, loose subrounded no hydrocarbon <br /> odor <br /> 58-N } <br /> 10 3 1 100 ti S+, <br /> 2 <br /> `s <br /> 12 i <br /> (grades medium well sorted subangular) _ <br /> 14 I J <br /> !S5-N <br /> s^ n <br /> sP <br /> 1$ � F I� � <br /> T,pGe oil\ h?L 50rIeC} <br /> f <br /> Sh <br /> 20 II <br /> i 5 .0 C i_ <br /> 22 -- <br /> „ I <br /> 4 <br /> v91Q7Jtoo5 l, nr��_-y c, - <br />