Laserfiche WebLink
s` <br /> BORING LOG <br /> FProjiect No. Boring 6 Casing Diameter Logged By <br /> P9 - 10KEI- 814 <br /> 9" 2" W.W.W.W. �J�{ <br /> Project Name Unocal Well Head Elevation Date Drilled <br /> 7303 Pacific, Stocktn N/A 10/11/90 <br /> Boring No. Drilling Hollow-stem Drilling Company <br /> MW1 Method Auger West Hazmat <br /> Penetration G. W. Depth Strati- <br /> blows/6" level (feet) graphy Description <br /> Samples USCS <br /> 0 <br /> Asphalt pavement over sand and gravel. <br /> Clay, trace sand, trace rootlets, <br /> moist, firm to stiff, very dark gray. <br /> CH <br /> No data 5 Clay, as above. <br /> available <br /> ML/ - Silt, with clay, moist, firm to stiff, <br /> MH trace rootlets, brown. <br /> . Clayey silt, trace organic matter, <br /> trace rootlets, moist, stiff, light <br /> 10 olive gray. <br /> 3/6/9 <br /> SP Sand, trace silt, sand is fine to <br /> medium grained, moist, medium dense, <br /> orange brown. <br /> ML/ Silt with clay, trace sand, moist, <br /> MH .» stiff, light olive brown. <br /> 15 <br /> 3/3/4 <br /> Silt, trace to 5% clay, trace very <br /> ~� = fine sand, moist, very stiff, light <br /> olive brown, trace iron oxide stain- <br /> ing. <br /> L6/ 20 - <br /> Page 1 of 4 <br />