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Wright Environmental Services, Tracy, CA Exploratory Boring Log <br /> Project No. 4131 Boring 1 <br /> Client: King Trust Date Drilled: Oct. 10, 1996 Well Installed: No <br /> Location: King Is., Stockton, CA Logger: MG <br /> Drilling Method: GeoProbe, continuous push Total Depth: 10' <br /> Permit: PHD-EDS 010661 Cement Grout Seal: 10' to Surface <br /> Water Levels: list Enc: Initially dry Static: 7' after 120 hr <br /> m <br /> Sample E Depth Borehole <br /> No. OV push 0 (ft) Lithology Log Completion <br /> d ML - Clayey SILT, red brown, some root holes, slightly <br /> Bar.1 20k plastic, faint bedding, damp. <br /> 0 to - Per <br /> 4 n mo <br /> hwrwm <br /> CL - Silty CLAY, green brown, fine sand 5%, plastic, rootholes, <br /> 5 very moist, very soft; lost sample from 4- to 8-feet, repush. <br /> Bor. 1 <br /> 4 to <br /> 8 " - thin v. fine sand laminae at 6- to 7-feet, very moist. <br /> Bor. 1 <br /> 8 to <br /> 10 ft 1 0 <br /> Bottom of Boring = 10 feet <br /> Groundwater enters borehole very slowly <br /> Reviewed by RG/CEG <br />