Laserfiche WebLink
r <br /> BORING LOG <br /> EV7EI-P881-1013Casing <br /> o Boring Diameter 8 5„ Logged By ��aG <br /> Project <br /> L <br /> Diameter 2 <br /> Protect Name Well Cover Elevation Date Dnlled <br /> Unocal SIS#5098 NIA 7/13-14/94 <br /> 5606 Pacific Ave Stockton <br /> Boring No Drilling Hollow-stem Drilling Company <br /> MW15 Method Auger Woodward Drilling <br /> Penetration G W Depth Strati- <br /> blows/6" level (feet) graphy Description <br /> Samples USCS <br /> Silt,estimated at 20-30%very fine to fine-grained sand, stiff, moist, <br /> dark yellowish brown <br /> 5/9/11 ––– <br /> _= Silt,estimated at 15-25%clay, very stiff, moist,dark brown <br /> -- ------------------------- <br /> — _= Sandy silt, sand is fine to medium-grained, very stiff, friable,slightly <br /> 9/10/12 30 F ––_ moist, dark yellowish brown <br /> ML <br /> -- ----------------------- <br /> Silt,estimated at up to 15%clay,stiff, moist,dark yellowish brown to <br /> 4/517 35 == strong brown <br /> S+It, trace CI iy, cr,ff moist to very moist, olive mir:Ireous <br /> 40 – <br /> _= Clayey silt, estimated at 35-45%clay, stiff to very stiff, friable, moist, <br /> olive gray with caliche <br /> Page 2 of 4 <br />