Laserfiche WebLink
1 <br /> Field Exploratory Boring Log SB-9 <br /> VM Blows/ Sample Well Depth Soil Group Materials Description <br /> M 6" Number Construction (ft) (USCS) <br /> Asphalt&Base rock 0 to 0 5' <br /> Silty Sand (SM) <br /> Dark olive gray (5Y 3/2),moist, 60% fine sand, <br /> 40% silt <br /> Clay(CL) <br /> Black(5Y 2 5/1),moist,low to moderate plasticity, 70%clay, <br /> 00 SB-9-5 5 20%silt, 10% fine sand <br /> @ 6' As above,moist <br /> Silt(ML) <br /> Dark olive gray (5Y 312),moist, 80% silt, 10%clay, <br /> 10% fine sand <br /> @ 9' color change to olive brown(10YR 316) <br /> SB-9-10 10 @ 10' As above, moist <br /> 00 SB-9-14 @ 14' As above,moist <br /> 15 <br /> 00 SB-9-18 <br /> @ 18' As above,moist, increased sand content-60% silt, <br /> 40% fine sand <br /> 20- <br /> 00 <br /> 000 SB-9-22 <br /> Total Depth of Boring=22 feet <br /> 25 <br /> 30 <br /> BORING SHELL OIL PRODUCTS COMPANY Borehole Diameter 1 51nches <br /> SheI1 Service Station Logged by I Neely en virus <br /> SB-9 4315 Waterloo Road Driller Gregg Drilling 96372 <br /> Stockton, California Date Started 22-Feb-96 <br /> Date Completed 22-Feb-96 <br />