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r <br /> Field Exploratory Boring Log B-7 <br /> OVM Blows/ Sample Well Depth Soil Group Materials Description <br /> PM 6" Number Construction (ft} (USCS) <br /> Asphalt&Base rock 0 to 0 5' <br /> Silty Sand(SM) <br /> Olive brown (2 5Y 413), moist,70% fine sand, 30%silt <br /> 5 @ 5' As above, moist <br /> 00 <br /> @ 8 5' As above, moist <br /> 00 .2 B-7-10 10 <br /> C. <br /> E <br /> Cd <br /> F O <br /> Silt(ML) <br /> o -a Olive brown(2 5Y 413), moist, 80% silt, 15%clay, 5% <br /> V — fine sand <br /> 31 —° B-7-15 15 <br /> o � <br /> z � <br /> z <br /> U <br /> cs <br /> L <br /> b <br /> T <br /> @ 18 5' As above,moist <br /> 513 B-7-20 <br /> 20 <br /> Clay (CL) <br /> Olive brown(2 5Y 413), moist, low to moderate plasticity, <br /> 65% clay, 30% silt,5% fine sand <br /> 00 B-7-2s <br /> 25 <br /> Total Depth of Bonng=25 feet <br /> 30 <br /> BORING SHELL OIL PRODUCTS COMPANY Borehole Diameter 6 inches <br /> Logged by ! Neely en vlros <br /> _� Former Shell Service Station Driller Gregg Dulling 96369 <br /> 141 N El Dorado <br /> Date Started 3-Apr-96 <br /> Stockton, California Date Completed 3-Apr-46 <br />