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Effi <br /> B 0 R I N G L O G <br /> Boring & caaing Diameter Logged By <br /> Project No. �.� <br /> 911 211 <br /> KEl--P91-0202 <br /> Date Drilled <br /> Project Name Unocal Well Cover Elevation 8/28/91 <br /> Lodi, F. Kettleman Ln <br /> Drilling Hollow-stem Drilling Company <br /> Boring No. Method Auger West Hazmat <br /> MW2 <br /> Penetration G. W. Depth Strati- Description <br /> blows/611 level (feet) gxaPhy <br /> samples USCS <br /> 0 <br /> Asphalt pavement over sand and ravel. <br /> <; Fill materials consisting of silty <br /> SM sand, with gravel, dark yellowish <br /> brown. <br /> Silty sand, estimated at approximately <br /> 5/6/7 5 SM 20$ silt, sand is coarse- to fine- <br /> grained, medium dense, moist, dark <br /> yellowish brown. <br /> Well graded sand, trace silt, medium <br /> 6/7/8 10 SW dense, moist, dark yellowish brown. <br /> Well graded sand, no fines, trace <br /> 14/15/16 15 gravel to 1/811 diameter, medium <br /> dense, slightly moist, yellowish <br /> brown. <br /> 17/25/31We11 graded sand, as above. <br /> 20 <br /> Page l of 5 <br />