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ECMSJob No. Boris No. Sheet <br /> BORING LOG 600 <br /> 60007193/UA/TESA I B-7 1 of 1 <br /> A Client Boring Location DRILLING <br /> tl Gas Services and Operations Thornton Gas Dehydrator Station <br /> Drilling Contractor Driller Rig START TIME FINISH TIME <br /> PG&E Gas T&D/TES j Klingman ESP Subsoil Probe <br /> Logged By Surface Conditions Groundwater Depth DATE DATE <br /> D. Klingman Drainage Ditch, -2 ft below Station Grade Not Encountered 12/3/92 12/3/92 <br /> Type&Diameter of Boring Sampling Method <br /> Soil Core - 1-inch diameter Hand Sampler <br /> SAMPLES i0 <br /> m z <br /> MU) <br /> _j - MATERIALS ENCOUNTERED <br /> v m AND DRILLING CONDITIONS <br /> r a rCn> O U a Ea) co a <br /> Q <br /> ML SANDY SILT medium brown, moist, medium stiff, <br /> sand is fine to medium grained, minor gravels, no <br /> 165 1 hydrocarbon odor. <br /> 36 28 V. Becomes dark gray, moderate hydrocarbon odor <br /> 2 - <br /> ---------------- ----- --- <br /> SM SILTY SAND -dark gray, moist, loose to medium dense, <br /> moderate hydrocarbon odor. <br /> 3 CL SILTY CLAY - dark gray, moist, medium stiff, low to <br /> moderate plasticity, moderate hydrocarbon odor. <br /> 4 <br /> 176 <br /> 36 32 5 <br /> V1 <br /> 6 <br /> 7 <br /> 36 33 202 <br /> g As above, moderate hydrocarbon odor. <br /> 9 <br /> BOH at 9 ft. <br /> 10 <br /> 11 <br /> 12 <br /> 60007193/UAlTI-136 A-7 <br />