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Field Exploratory Boring Log SB-3 <br /> PID Blows/ Sample Well Depth Soil Group Materials Description <br /> (ppm) 6" [dumber Construction (ft) (USCS) <br /> 20 0 SB-3 30 0 Silt(ML) <br /> E <br /> Light olive brown(2 5Y 514), medium sttft,dry,low plasticity, <br /> s 951/10 fines, 5% fine sand <br /> U <br /> Lj <br /> � p <br /> G <br /> 200 SB-3-35 0 35 Sand(SP) <br /> bOlive gray(2 5Y 512),medium dense, damp, 10%fines, <br /> ° 9017o medium sand <br /> CL <br /> Er o <br /> � FC <br /> 00 SB 3-40 0 40 Silt(ML) <br /> Dark grayish brown(10YR 412),medium stiff, damp, <br /> no plasticity,60%fines,40% fine sand <br /> 00 SB 3-45 0 45 Silty Sand(SM) <br /> Light olive brown(2 5Y 513),medium dense, moist,25% fines, <br /> 75%medium sand <br /> 00 SB 3-50 0 50 @ 50' as above, light yellowish brown (2 5Y 614), wet <br /> 00 55 Silt(ML) <br /> Strong brown (7 SYR 416), stiff, dry, low plasticity, 65% fines, <br /> SB-3-560 J 35% fine sand <br /> Total depth of boring= 60 0' <br /> No recovery,flowing sands Page 2 of 2 <br /> 60 <br /> BORING Borehole Diameter 4 orchesB <br /> CAM` RI <br /> Shell-branded Service Station Logged by A Cool <br /> 880 Victor Road Driller Gregg Drilling 240-0955 <br /> SB-3 Lodt, California Date Started 15-.Ian-99 <br /> Date Completed 15-Ian-99 <br />