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The San Joaquin Company, Inc. Boring Log <br /> =BORINGNo.: PP-2 Project: Former Fueling Station Project No.: 9902.012 <br /> Location: 7500 W.Eleventh Street,Tracy, California <br /> Date Drilled: 04/24/00 Surface Elevation: 48.07 ft. Boring Diameter: 2 in. <br /> Drilling Method: Push Probe Groundwater Depth: 8.6 ft. Drilling Co.: Spectrum Exploration, Inc. <br /> Logged By: Dai Watkins Total depth of Boring: 20 ft. Driller: Dave Gonzalez <br /> L <br /> Depth Sampler Water <br /> Outside Blows/ Content Density Graphic NOTE:Uniform Soil Classifications are from fPeld <br /> (Feet) Dia.(in.) Foot (%) (PCFry Other Lab Data Log Description observations only without data from laboratory. <br /> 3.4 2.5 2.0 <br /> 0 <br /> 2 inches Bituminous macadam paving <br /> 1 <br /> -V-4-V+: Silty Sandy GRAVEL(GP)-road base <br /> :i.GPV <br /> 2 '+ <br /> 3 Medium stiff,dark grey,Silty CLAY(CL) <br /> ` PP2-4 <br /> 4 Odor of fuel hydrocarbons <br /> li... <br /> 8 <br /> CL <br /> s. 6 <br /> 7 <br /> �-APO" <br /> PP2-8 <br /> 8 <br /> L 9 <br /> 10 <br /> Grey Clayey SILT(ML) <br /> 11 Slight odor of fuel hydrocarbons <br /> ML <br /> 12 <br /> Loose Silty SAND(SM)-with some gravel <br /> 13 <br /> L 14 PP2-14 No odor <br /> SM <br /> 15 <br /> 16 <br /> Soft,light brown Silty CLAY(CL) <br /> 17 <br /> 18 PP2-18 No odor <br /> L CL <br /> 19 <br /> TD Boringat 20 feet <br /> �- -20— <br /> Page 1 of 1 <br />