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ECMS <br /> BORING LOG 600 Job No. Bonny No, Sheet <br /> 60007193/UA/TESA B-4 1 of 1 <br /> 1 <br /> Client Boring Location DRILLING <br /> Gas Services and Operations Thornton Gas Dehydrator Station <br /> Drilling contractor Driller Rig START TIME FINISH TIME <br /> PG&E Gas T&D/TES Klingman ESP Subsoil Probe <br /> Logged By Surface Conditions Groundwater Depth DATE DATE <br /> D. Klingman Gravel Not Encountered 12/2/92 12/2/92 <br /> Type&Diameter of Boring Sampling Method <br /> Soil Core - 1-inch diameter Hand Sampler <br /> SAMPLES �, z <br /> MU) <br /> a s' .0 MATERIALS ENCOUNTERED <br /> AND DRILLING CONDITIONS <br /> m > _o av '� Um — m N O <br /> C) cQ CL CJ 0 to 0 U) <br /> 0 <br /> GRAVEL (Fill) <br /> 1 <br /> ML SANDY SILT medium brown, moist, medium stiff, <br /> sand is very fine-grained, no hydrocarbon odor. <br /> 9.8 2 <br /> 36 18 <br /> 3 <br /> 4 SM SILTY SAND - medium brown, moist, medium dense, <br /> sand is fine-grained, no hydrocarbon odor. <br /> (Poor recovery, sample used for PID, only) <br /> 36 4 5 <br /> SILTY CLAY - medium to dark grayish-brown, moist, <br /> 10.6 6 medium stiff. <br /> CL <br /> 7 <br /> 12.6 8 - <br /> 9 <br /> 36 10 As above, slight (?) hydrocarbon odor. <br /> 10 <br /> BOH at 10 ft. <br /> 11 <br /> 12 <br /> 60007193/U ANTI-136 A-4 <br />