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• <br />• <br /> <br />Baring Log: 19+00 <br />Project: West Elk Mine <br />Project No.: 500002 <br />Location: Somerset, Colorndo <br />Completion Date: March 19, 2003 <br />Surjaee Elevation (feet AMSL•): <br />Total Depth (feet): 48 <br />Borehole Diameter ruches): 8 <br />~~ <br />ENVIRONMENTAL <br />STRATEGIES <br />Sample Data Subsurface Profile <br /> ~ E <br /> d a ~, <br /> <br />~ p <br />°o L <br />e <br />~ <br />Description <br />$ c. O iv c <br /> <br />u <br />~ <br />A ~ <br />0 K s <br />p ~ o. m m a <br /> -Ground Surface <br />o <br /> SITLY CLAY (CL) <br />2 NA Auger Brown, some gravel, Plastic, moist. <br />4 Collect Shelby mlx from 5 to 7 feet. <br />6 [ NA 5.7. ]OD <br />8 <br />l0 2 NA 4-6-7 too SITYCLAY(CL) <br />] 2 ~ Brown, some sandstone fragments, plastic, stiff, moist. <br />14 aQ SANDSTONE COBBLES <br />W <br />th <br />d <br />fi <br />i <br />d <br />d <br />t <br /> Q ~ ea <br />ere <br />, <br />ne gra <br />ne <br />san <br />s <br />one. <br />16 3 NA 0 <br /> .4~ <br />1 B <br />20 a NA 5-5-7 10o SILTYCLAY(CL) (Possibly Weathered Claystone) <br />22 Brown, some sandstone cobbles, stiff, plastic, moist. <br />24 Note: Color change to dark gay and blue gray a[ 21.3 fcet. <br />26 5 NA 5-5-to too S/TYCLAY(CL) (Possibly N~eathered Claystone) <br /> Blue green, trace fine sand, plastic, very stiff, moist. <br />28 <br />30 <br /> <br />32 <br />SHALE <br /> <br />34 w <br />ther <br />i <br />t to d <br />G <br />A <br /> ray, <br />ea <br />s <br />ry. <br />e <br />, mo <br />36 <br /> 6 NA - Auger <br />38 <br />40 <br /> <br />42 <br />44 <br /> <br />46 <br /> <br /> - <br />-- <br />46 -- <br />- <br />so <br />Logged By: Pat Peterson Method: HSA ID(inches): 4.25 <br />Subcontractor: DA Smith Drilling Company <br />Driller! Operator: Roger ~ <br />AMSL=Above mean sea level <br />