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Field Exploratory Boring Log B-2 <br /> OVM Blows/ Sample Well Depth Soil Group Materials Description <br /> PPM 6" Number Construction (ft) (USCS) <br /> Asphalt&Base rock 0 to 0 5' <br /> Silty Sand(SM) <br /> Olive brown(2 5Y 414), moist, 70% fine sand, 30%silt <br /> 00 <br /> 10 5 @ 4 5' As above,moist, medium dense <br /> 10 <br /> 9 <br /> Clay(CL) <br /> Olive brown(2 5Y 413),moist, medium plasticity, very <br /> stiff, 70%clay, 25% silt, 5% fine sand <br /> 10 <br /> 6 <br /> 00 10VX, <br /> 12 8-2-11 5 <br /> 4 Silt(ML) <br /> 9 15 Olive brown (2 5Y 4/3),moist, very stiff, 70% silt, 25% <br /> 00 14 clay, 5%fine sand <br /> Total Depth of Boring= 16 feet <br /> 20 <br /> 25 <br /> 30 <br /> BORING SHELL OIL PRODUCTS COMPANY Borehole Diameter 6 inches ' <br /> Former Shell Service Station Logged by ] Neely envtros. <br /> B-2 141 N El Dorado Driller Gregg Drilling 96369 <br /> SDate Started 2-Apr-96 <br /> Stockton, California <br /> Date Completed 2-Apr-96 <br />