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Drilling Log <br /> • F=R DANIEL GTI Soil Boring OSGP-1 <br /> Project Southland-Stockton Owner The Southland Corporation Seeor Site Location <br /> Location 2725 Countr Club Blvd Stockton CA Prol No 106129 <br /> Surface Elev ` ` ft Total Hole Depth 20 ft Diameter 2'rn COMMENTS <br /> Top of Casing - - ft Water Level Initial 14 ft = Static ` - ft <br /> Screen. Dia NA 10 Length NA ft Type/Size NA in <br /> Casing Dia NA in Length NA ft Type NA <br /> Fill Material Neat Cement Rig/Core Geo robe/Continuous core <br /> Drill Co Vironex Method Direct Push <br /> Driller Mike Martin Log By Bob Butler Date 09/29/98 Permit # <br /> Checked By Ed S'Imonls License No RG#4422 <br /> e m o " �, '-° Description <br /> aw n CL <br /> 0 Q t) <br /> p" d a E -x °m W Q sn (Color, Texture, Structure) <br /> @ o a j Trace < 10%, Little 10% to 20%. Some 20% to 35%. And 35% to 50% <br /> rn m x <br /> -2 <br /> 0 3" asphalt over base - Course sandy, gravel <br /> 2 CH Silty, Organic CLAY (20,80) Hark gray, moist, plastic, soft, no to weak <br /> hydrocarbon odor <br /> 4 0 OSGP-1@4 Silty CLAY (40 60) Olive to light gray dry to moist, non-plastic, no <br /> CL hydrocarbon odor <br /> 6 o oscP-t@6 <br /> Clayey, silty, very fine SAND (20,40,40) Light brown, moist, medium soft, <br /> moist, no hydrocarbon odor <br /> 0 OSGP-1@8 <br /> s ML <br /> 8' to 20' not sampled <br /> 10 <br /> 12 <br /> 14 y <br /> _ 16 - <br /> 20 - <br /> s20 End of boring at 20 BGS <br /> • 22 <br /> 24 <br /> 10/06/19981rthtog-June 96 Page l of I <br />