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L OG OF EXPL ORA TOR Y DRILLING - BOREHOLE BG05- 05 <br />SURFACE ELEVATION: Approx. 6,018 feet DRILL STEM: 4.25" Solid stem auger (043') and HQ core (43.56) <br />DRILLER: McCracken Drilling SAMPLER: California Split Spoon <br />DRILL RIG: SIMCO 2800 H.S. INCLINATION: Vertical <br />LOCATION: Lower bench at central gob pile (N18991 E37824) <br />114111HIM9 GEOTECH� <br />DRAFTING BRB <br />LU <br />W <br />ca <br />Z <br />o <br />W <br />SOIL DESCRIPTION <br />FIELD & LABORATORY <br />TEST RESULTS <br />LU <br />w <br />o <br />> <br />0 <br />3 <br />W <br />W <br />CD <br />0 <br />moist, very stiff, dusky yellowish brown, clayey GRAVEL <br />with sand, with some zones of clayey SAND with gravel <br />° <br />oa <br />0 <br />[GOB] <br />5 <br />0 <br />0 <br />° <br />° <br />10 <br />0 <br />0 <br />o ° <br />0 <br />0 <br />15 <br />o/ <br />20 a ° <br />0 0 <br />0 <br />O <br />25 ° <br />0 <br />° <br />0� <br />a ° <br />0 <br />30 <br />GS -2 5 <br />AB" 8 16 <br />BO" 8 <br />8 <br />1 14 27 thin — walled "shelby tube" sample SH -1 at 20 -21.5' <br />13 <br />7 8 <br />15 37 sandstone cobble in sampling shoe accounting for higher <br />22 blow counts <br />increase in drilling resistance below 26 <br />Sample SH -1 (20- 21.5') <br />Triaxial Shear Test <br />PAGE <br />OF 2 <br />INVESTIGATION BRB <br />BOWIE RESOURCES LIMITED <br />BOWIE NO. 2 GOB PILE <br />DELTA COUNTY, COLORADO <br />114111HIM9 GEOTECH� <br />DRAFTING BRB <br />Civil, Structural, and Geotechnical Engineers, Inc <br />222 South Park Avenue <br />Montrose, Colorado 81401 <br />Phone (970) 249 -8828 Fax (970) 249 -0945 <br />DA TE 81,3105 <br />JOB NO. 05- 126 —GEO <br />