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Field Exploratory Boring Log B-4 <br /> VM Blows/ Sample Well Depth Soil Group Materials Description <br /> PM 6" [dumber Construction (ft) (USCS) <br /> 5 Silt(ML) As above <br /> 00 7 B-4-31 <br /> 9 <br /> 35 @34 5' As above,dark greenish gray (5GY 411), moist, <br /> 7 very stiff <br /> 0 0 12 B-4-36 <br /> 16 <br /> 00 14 B-4-41 40 _ @39 5' As above, moist to wet, hard <br /> 20 <br /> 36 <br /> Total Depth of Boring=41 feet <br /> 45 <br /> 50 <br /> 55 <br /> 60 <br /> BORING SHELL OIL PRODUCTS COMPANY Borehole Diameter 6 inches en viroS <br /> Former Shell Service Station Logged by J Neely <br /> B-4 141 N El Dorado Driller Gregg Drilling 96369 <br /> Date Started 2-Apr-96 <br /> Stockton, California Date Completed 2-Apr-96 <br />