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Drilling Log <br /> ❑❑❑® GROUNDWATER Soil Boring <br /> TECHNOLOGY <br /> . Prolect STHL/9110 Thorton Rd Owner The Southland Corporation _ <br /> Location Stockton Ca Prolect No 020301211 Date drilled 1/14/93 <br /> C " ;u U 4 <br /> �, o > r a <br /> CE f Description <br /> a-- CL o.° E x u '�-� N (Color, Texture, Structure) <br /> m <br /> 0 cc <br /> mX Trace < 10%, Little 10% to 20%. Some 20% to 35%, And 35% to 5o% <br /> N <br /> 24 <br /> 26 <br /> 14 SC <br /> 128 - 1� <br /> 0 2a 17 (Medium Dense) <br /> - 30 - <br /> - 32 — n Clayey SILT, brown about 70% silt about 30% clay (slightly moist, no <br /> 28 hydrocarbon odor, hard) <br /> 0 33 32 i <br /> 34 <br /> • <br /> 36 <br /> 11 <br /> 36 - <br /> 14 ML <br /> 0 38 27 <br /> - 40- <br /> - 42 -2 11 <br /> 15 <br /> 0 A3 18 <br /> - 44 — 12 l <br /> 14 (Very Stiff) <br /> 0 45 15 <br /> 4fi End bonng at apprOXIM2tely 45 5 feet below grade <br /> 48 <br /> i <br /> — 50 i <br /> 52 <br /> 54 !� <br /> i <br /> i <br /> 03/11/1993 hsniog-1ang3 Paoe 2 Of 2 <br />