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File No. NFE-4533-01 <br /> August 1999 <br /> DATE DRILLED: 729/99 DRILLER: Exploration Geoservices <br /> ELEVATION: 48 ft. DRILLING METHOD: Hollow Stem Auger <br /> BACKFILL METHOD: Neat Cement DIAMETER OF BORING: 6 in. <br /> LOGGED BY: J. Buckthal DEPTH TO GROUNDWATER: NGWE. <br /> o -g Log of Exploratory Boring No. EB8 N �? <br /> t 3LL _ <br /> O <br /> w � m escnpbon <br /> 0 <br /> 0.4.5 feet Topsoil/Fill <br /> 1 <br /> 2 <br /> 3 <br /> y 4.5-6 feet BASEROCK. <br /> 5 <br /> 6 <br /> 7 <br /> NS 8 Plug of old asphalt in sampler,no recovery. <br /> 8 <br /> C <br /> 9 L <br /> NS 7 LEAN CLAY,brown,moist,low plasticity, no hydrocarbon odor. <br /> 10 <br /> 11 <br /> 12 <br /> 13 NS 9 LEAN CLAY,brown,moist to wet,low plasticity,no hydrocarbon odor. <br /> 14 <br /> 15 <br /> Boring terminated at 13.5 feet. <br /> 16 No groundwater encountered. <br /> 17 <br /> 18 <br /> 19 <br /> 20 <br /> 21 <br /> 22 <br /> 23 <br /> 24 <br /> 25 <br /> �� Earth Systems Consultants Pombo/Chevron LOG OF EXPLORATORY BORING NO. EB8 <br /> NOrtharri Calitomia Tracy,California <br /> Figure A5 <br />