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The San Joaquin Company, Inc. Boring Log <br /> BORING No.: PP-3 Project: Former Fueling Station Project No.: 9902.012 <br /> Location:_ 7500 W. Eleventh Street,Tracy, California <br /> Date Drilled: 04/24/00 Surface Elevation: 49.51 ft. Boring Diameter: 2 in. <br /> Drilling Method: Push Probe Groundwater Depth: 9.5 ft. Drilling Co.: Spectrum Exploration, Inc. <br /> Logged By: Dai Watkins Total depth of Boring: 28 ft. Driller: Dave Gonzalez <br /> Sam ler <br /> -: <br /> Depth p Blows/ Water Dry Graphic NOTE:Uniform Soil Classifications are from field <br /> (Feet) Dia.(in.) Foot <br /> - Outside Content Density Omg Other Lab Data Lo Description observations only without data from laboratory. <br /> ('/o) <br /> 3.012.512.0 (PCF) <br /> Q 2 inches Bituminous macadam paving <br /> 7A*. <br /> 4: Silty Sandy GRAVEL(GP)-road base <br /> 1 V <br /> 4- 04.; <br /> 2 °.:... <br /> 3 Medium stiff,dark grey,Silty CLAY(CL) <br /> F:>t PP3-4 <br /> 4 Slight odor of fuel hydrocarbons <br /> 55 <br /> 6 <br /> 1 CL <br /> $ PP3-8 Strong odor of fuel hydrocarbons <br /> 9 <br /> 10 <br /> 12 PP3-12 No odor <br /> Medium stiff,light brown Silty CLAY(CL) <br /> 13 <br /> 114 <br /> 15 <br /> 1 PP3-16 CL No odor <br /> i..; 17 <br /> — 18 <br /> 19 <br /> 20 PP3-20 No odor <br /> Page 1 of 2 <br />