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ECMS Job No. I Boring No. Sheet <br /> I'mBORING LOG 60007193/UA/TESA B-11 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 Soil, --1 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 37 LL � MATERIALS ENCOUNTERED <br /> _ 0 AND DRILLING CONDITIONS <br /> `m `m a a m E <br /> N C N � m a C L d 1E fn <br /> t > t 8 E o o n E ca - <br /> m <br /> c Q` S ¢ (n a Cr3 in CJ t4 <br /> 0 <br /> ML SANDY SILT medium brown, moist, medium stiff, sand is <br /> fine to medium-grained, minor gravels, no hydrocarbon odor. <br /> 1 <br /> 7.8 <br /> 36 33 SM SILTY SAND - light brown, moist, medium dense, sand <br /> 2 <br /> is fine to medium-grained, no hydrocarbon odor. <br /> 3 <br /> 4 <br /> 36 35 8.4 <br /> SP- SAND with silt - light brown, moist, medium dense, <br /> 5 SM sand is fine-grained, no hydrocarbon odor. <br /> CL SILTY CLAY - medium brown, moist, medium stiff, low to <br /> 6 moderate plasticity, no hydrocarbon odor. <br /> 11.5 7 <br /> Becomes medium gray, no hydrocarbon odor. <br /> 36 35 <br /> 8 <br /> 9 <br /> BOH at 9 ft. <br /> 10 <br /> 7 11 - <br /> 12 <br /> 60007193/UA/TI-136 A-1 1 <br />