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li <br /> The San Joaquin Company, Inc. Boring Log Grp <br /> BORING No.: PP-5 Project: Former Fueling Station Project No.: 9902.012 <br /> t = : <br /> i' <br /> Location: 7500 W. Eleventh Street,Tracy, California <br /> i <br /> Date Drilled: 04/24/00 Surface Elevation: 49.02 ft. BoringDiameter: 2 in. j' <br /> is <br /> j Drilling Method: Push Probe Groundwater Depth: 8.6 ft. Drilling Co.: Spectrum Exploration, Inc. <br /> Fi <br /> Logged By: Dai Watkins Total depth of Boring: 24 ft. Driller: Dave Gonzalez <br /> Sam ler i <br /> j Depth Out 1s tle Blows/ Content Density Graphic NOTE:Uniform Soil Classifications are from field <br /> (Feet) Dia.(in.) Foot (nt (PCFty Other Lab Data Log Description observations only without data from laboratory. i <br /> 3.0 2.512.0 <br /> {] <br /> f.i.�.i. <br /> Silty Sandy GRAVEL(GP)-road base # <br /> 2 r� <br /> Medium stiff,dark grey Silty CLAY(CL) E} <br /> CL r <br /> J F <br /> 4 PP5 4 Slight odor of fuel hydrocarbons <br /> i <br /> f; <br /> 5 CL k <br /> 'A <br /> ` Medium stiff,dark grey Silty CLAY(CL)-with some gravel <br /> 7 <br /> i� <br /> 43>� $ PP5-6 CL Slight odor of fuel hydrocarbons <br /> 17 <br /> 9 <br /> 10 <br /> 1 11 Light brown Silty CLAY(CL) <br /> -j <br /> 12 PP5-12 Slight odor of fuel hydrocarbons 1 <br /> CL <br /> 13 <br /> a i4 <br /> 15 <br /> I I I <br /> PP5-16 <br /> 16 <br /> I I I c <br /> 1 1 1 No odor <br /> 1 I I I <br /> 17 I 1 I 1 Very loose,light brown Clayey SILT(OL) <br /> I I I f <br /> 18 oL <br /> 1i11 i <br /> I 1 1 I <br /> 19 <br /> Er <br /> I I I I ii <br /> 20 PP4-20 I I I I No odor ;. <br /> J <br /> I Page I. of 2 r <br />