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ECMSJob No. Boring No. Sheet <br /> BORING LOG 600 <br /> 60007193/UA/TESA B-8 1 of 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 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 m z <br /> 3 ° a MATERIALS ENCOUNTERED <br /> �' m a v en U T AND DRILLING CONDITIONS <br /> cn C N LL <br /> > IT] (Z C t a t <br /> N O N O Q <br /> U '� U O (t1 — O` (D <br /> c in � ¢ (� CL C7 0 to (7 to <br /> 0 <br /> ML SANDY SILT - medium brown, moist, medium stiff, <br /> sand is very fine to fine-grained, minor gravel, <br /> 1 slight hydrocarbon odor. <br /> 36 30 32 Becomes grayish-brown <br /> - --------------------------------- <br /> 2 <br /> SM SILTY SAND - medium brownish-gray, moist, medium <br /> dense, sand is fine-grained, moderate hydrocarbon odor. <br /> 3 <br /> 36 36 153 <br /> 4 <br /> CL SILTY CLAY - medium brownish-gray, moist, <br /> medium stiff, low to moderate plasticity, slight to <br /> 5 moderate hydrocarbon odor. <br /> Becomes medium-gray. <br /> 6 <br /> 7 <br /> 36 36 49 <br /> 8 <br /> As above, slight hydrocarbon odor. <br /> 9 <br /> BOH at 9 ft. <br /> 10 <br /> 11 <br /> 12 <br /> 60007193NAM-136 A-8 <br />