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PROJECT NO.: 30-0136 DATE DRILLED: 6/1/95 <br /> LOCATION: Former Mobil Bulk Plant 04-343 LOGGED BY: A. Le May <br /> 500 East Grantline Road APPROVED BY: M. Katen, RG <br /> Tracy, Califomia DRILLING CO.: West Hazmat <br /> 3 DRILLING METHOD: 8-inch Hollow-Stem Auger <br /> a` n I, <br /> SAMPLER TYPE: Califomia Modified Split Spoon WELL <br /> U � TOTAL DEPTH: 28.5 feet DEPTH TO WATER: 10 feet <br /> CONSTRUCTION <br /> DETAIL <br /> m U co a @ DESCRIPTION <br /> ' 0 Hand-augered to 5.0 feet. 0 <br /> FILL <br /> 5 No recovery.FILL. 5 Neat <br /> Cement <br /> Grout <br /> ' <br /> io 0 4 e ..1 10 <br /> 3,3,8,10 95 ND/ SAND:dark olive brown,very loose,saturated,very poorly <br /> ND graded. SI' <br /> SAN DY CLAY:dark gray,soft wet.————r—————_.._^ CL :M1 <br /> 3,7,10,10 95 NDD/ 15 SILTY SAND:olive brown,very loose,saturated,with clay, 8M : 15 – <br /> — contalins IaAr Zfith 3-inch thick conme well graded gr=el <br /> SANDY CLAY:olive brown,very soft,saturated. <br /> CL <br /> 9,12,16,25 80 <br /> 20 Not enough materia[to sample. 20 <br /> ' <br /> 80 25 No recovery. P5 <br /> 7,9,11,11 <br /> 30 30 <br /> 35 35 <br /> 40 : 40— <br /> ALTON <br /> AB-4B-4 <br /> GE SCIENCE LOG OF EXPLORATORY BORING <br /> ® Uvermore,California PAGE 1 Oi= <br /> 30-OIWA8-4 717195 <br />