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Project: Weber Ranch Office Park <br /> Stockton, CA Log of Boring WR - 2 <br /> Date Drilled:October 18, 1990 Remarks: Vertical datum-Weber Ranch Office Park Site Plan <br /> Type of Boring:4"hollow stem auger (see legend sheet for sampler types and laboratory tests) <br /> Hammer: 140 pounds/30"fall Logged by:S.R.Clark <br /> U. MATERIAL DESCRIPTION ° � X � ¢ � <br /> x as x act 0 as <br /> Surface Elevation: Approx. 18.6 feet <br /> 5 <br /> iz� 0.5 <br /> w <br /> 10 <br /> 0.8 <br /> Reddish sandy silt <br /> 15 (ML) <br /> 0.5 <br /> 21o <br /> 0.0 <br /> w <br /> ?5 7. <br /> 0.4 <br /> w <br /> 0 <br /> Project: Weber Ranch PH-7 Environmental Figure 5 <br />