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The San Joaquin Company, Inc. Boring Log <br /> } <br /> [BORING No.: PP-4 Project. Former Fueling Station Project No.: 9902.012 <br /> Location: 7500 W.Eleventh Street,Tracy, California <br /> ' Date Drilled: 04/24/00 Surface Elevation: 48.15 ft. Boring Diameter: 2 in. <br /> Drilling Method: Push Probe Groundwater Depth: 8.8 ft. Drilling Co.: Spectrum Exploration, Inc. <br /> Logged By: Dai Watkins Total depth of Boring: 22 ft. Driller: Dave Gonzalez <br /> ;r. <br /> Depth 5am ler <br /> p Outside Blows/ Content Dens Graphic NOTE:Uniform Soil Classifications are from field <br /> (Feet) Dia.(in.) Foot (%) (PCF Other Lab Data Log Description observations only without data from laboratory. <br /> 3.0 2.5 2.0 <br /> 0 t.i. ... <br /> -V-`4-+ Silty Sandy GRAVEL(GP)-road base <br /> i" $ Medium stiff,dark grey,Silty CLAY(CL) <br /> ` PP4-4 <br /> 4 Slight odor of fuel hydrocarbons <br /> 1:.. <br /> 5 <br /> x. 6 <br /> ` 7 CL <br /> 8 Odor of fuel hydrocarbons <br /> L 9 <br /> 10 <br /> 11 <br /> 12 PP4-12 No odor <br /> • 13 Silty SAND(SM) <br /> SM <br /> �+ 14 PP4-14 No odor <br /> 15 <br /> R,. Stiff,light brown Silty CLAY(CL) <br /> 16 <br /> L 17 <br /> CL <br /> f 8 PP4 if3 No odor <br /> L <br /> 1.r 19 <br /> 20 PP4-20 No odor <br /> Pagel of 2 <br /> 1_ <br />