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The San Joaquin Company, Inc, Boring Log <br /> =BORINGNo.: PP-6 Project: Former Fueling Station Project No.: 9902.012 <br /> Location: 7500 W.Eleventh Street,Tracy, California <br /> Date Drilled: 04/24/00 Surface Elevation: 49.02 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: 24 ft. Driller: Dave Gonzalez <br /> Depth Sampler Water Dry <br /> r Feet Outside Blows/ Description <br /> ' Content Density Other Lab Data Graphic NOTE:Uniform Soil Classifications are from field <br /> (Feet) Dia.(in.) (%) (PCF) Log observations only without data from laboratory <br /> 3.0 2.5 2.0 y <br /> `0 a <br /> Silty Sandy GRAVEL(GP)-road base <br /> 2 <br /> Medium stiff,dark grey Silty CLAY(CL) <br /> ti. 3 CL <br /> PP5-4 <br /> 4 Slight odor of fuel hydrocarbons <br /> L <br /> 5 CL <br /> 6 <br /> Medium stiff,dark grey Silty CLAY(CL)-with some gravel <br /> PP5-8 CL Slight odor of fuel hydrocarbons <br /> 4" 9 <br /> 10 <br /> IP. <br /> 11 Light brown Silty CLAY(CL) <br /> 12 PP5-12 Slight odor of fuel hydrocarbons <br /> CL <br /> 13 <br /> � 14 <br /> 111 <br /> 16 PP5-16 1 1 1 I <br /> I I I 1 Na odor <br /> 1 I I ! <br /> i I I I <br /> L. 17 1 1 I 11 Very loose,light brown Clayey SILT(OL) <br /> I ! I <br /> i I I I <br /> 1 l 1 I <br /> . � 19 1111 <br /> I I I 1 <br /> 19 PP4-20 1 I I ! No odor <br /> 20 <br /> Page 1 of 2 <br /> L <br />