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f <br /> DRILL RIG: Acker AD-2 SURFACE ELEVATION: LOGGED BY: TRNot <br /> j <br /> DEPTH TO GROUNDWATER: encountered BONG DIAMETER 8 inches DATE DRILLED: 10/14/93 <br /> w D per.. <br /> r1 R F <br /> a <br /> DESCIUFnON AND REMARKS !! <br /> 8 oma.Fe gi <br /> 8 <br /> ,w <br /> 4 inches asphalt over 10 inches sandy gravel baserock <br /> SILTY CLAY, Dark gray, moist, medium plasticity A Very CL <br /> stiff <br /> 4 <br /> GRAVELLY SAND, Brown, moist, minor silt, well graded B Medium SW <br /> dense 9 <br /> 25 < 1 <br /> CLAYEY SILT, Light brown, moist, minor fine sand C Hard ML <br /> 10 � <br /> 33 2 i <br /> Bottom of Boring a 11.5 feet. <br /> i <br /> 15- <br /> 20— <br /> f <br /> 5 20f <br /> 25 � <br /> NO'T'E: The stratification lines represent <br /> the approximate boundary between the I <br /> soil types. The transition may be gradual. <br /> ly k <br /> i <br /> 30 <br /> f <br /> 6041131E lin 8P•E8 =LORATORY BORING LOG-EB-2 <br /> WEST LANE PLAZA <br /> Stockton, California <br /> i <br /> I,OVNEVASSOCIATES EB-2 <br /> Environmental/Geotechnical/Engineering Services 800-113A, November 1993 ` <br /> • ii <br />