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Project: California Army National Guard Log of Soil Boring: B-13 <br /> iELocation: Stockton CA Project Number: 18600251.02041 <br /> Data Drilled: 03/11/08 Borehole Name: B-13 <br /> Drilling Contractor: Gregg Drilling Company Logged By: T.Gere <br /> Drilling Method: Hollow-stem Auger Checked By: V.Elarth,P.G.#7120 J1 <br /> Borehole Diameter: 8-inch Total Depth: 38.5 feet <br /> Comments: Incline on the south edge of property Sampling Method: Split Spoon <br /> ' m � <br /> M x w V M x F L1THOLocYnPscxmrloN SOIL BORING DETAILS <br /> 0 /0 xo'.o Gravelly Clay with Sand(CL):Very dark grayish brown 0 <br /> MOO* <br /> (10 YR 3/2),low plasticity,firm,damp. <br /> some asphalt and rubble <br /> Oro <br /> r '.o'.oX ---------------------------------- <br /> Silty Clay(CL):Brown(10 YR 4/3),medium plasticity, <br /> damp. <br /> 5 7 B13-5 0.0/0.0 0.0 1005 5 <br /> I1 Clayey Silt(MI.) Minor very fine sand,dark yellowish <br /> 14 brown(10 YR 4/4), low plasticity,soft,damp. <br /> X' 4 <br /> 4 <br /> 5 B13-10 0.0/0.0 0.0 1010 <br /> 10 10 <br /> 7.5 Cu.Ft.of Neat Cement <br /> Grout containing less than <br /> 5%bentonite powder <br /> 0-38.5 feel <br /> ---------------------------------- <br /> 6 Silty Clay(CL) Dark yellowish brown(10 YR 4/4),low <br /> 6 plasticity,soft,damp. <br /> 10 <br /> 15 g13.1g o.o/o.o 0.0 lols 15 <br /> __ <br /> 8 }; Sand(SP) Minor silt,yellowish brown(10 YR 5/4), <br /> ' 10 moderately graded,very fine to medium grained, <br /> 20 12 B13-20 0.0 1020 ::•:•:•:•::•: subangular to round,medium density,moist. 2C <br /> 2870 GayC 95 33 Ste 300 <br /> ' 8ecram9a2000A 95833 <br /> 916.6]9-2npa <br />