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SEE MAP 23B FOR EXCESS <br />OVERBURDEN PILE LOCATION RELATIVE <br />TO THE COLLOM MINE PLAN <br />7300 <br />7400 <br />7500 <br />7400 <br />7300 <br />74007400730073007400A <br />A' <br />B' <br />0+ <br />0 <br />0 <br />10 <br />+ <br />0 <br />0 <br />20 <br />+ <br />0 <br />0 <br />30 <br />+ <br />0 <br />0 <br />38 <br />+ <br />0 <br />0 <br />10+0020+0030+0035+0035 <br />B <br />0+00Sidehill Pond <br />Coal Stockpile Pond <br />Section 26 Pond <br />LCG-1 <br />LCG-2 <br />BD-1 <br />BD-2 <br />10+0 <br />0 <br />D-3 Ditc <br />h 0+005+0010+0015+006+23 <br />5+00D-1 Ditch5 <br />+ <br />0 <br />0 <br />35+00 D-4 Ditch5+ <br />0 <br />0 15+0020+0025+0030+000 <br />+ <br />0 <br />0 <br />0+00 <br />5 <br />+ <br />0 <br />0 <br />10 <br />+ <br />0 <br />0 <br />1 <br />5 <br />+ <br />0 <br />0 <br />20 <br />+ <br />0 <br />0 <br />25 <br />+ <br />0 <br />0 <br />30+00 <br />35+00 <br />37+41 <br />D- <br />2 <br /> <br />D <br />i <br />t <br />c <br />h <br />EXCESS OVERBURDEN PILE PROFILES <br />A <br />ORIGINAL GROUND <br />A' <br />B B' <br />ORIGINAL GROUND <br />0+00 5+00 10+00 15+00 20+00 25+00 30+00 35+00 <br />7100 <br />7200 <br />7300 <br />7400 <br />7500 <br />7100 <br />7200 <br />7300 <br />7400 <br />7500 <br />0+00 5+00 10+00 15+00 20+00 25+00 30+00 35+00 40+00 <br />7100 <br />7200 <br />7300 <br />7400 <br />7500 <br />7600 <br />7100 <br />7200 <br />7300 <br />7400 <br />7500 <br />7600 <br />PMT <br />PMT <br />PERMANENT VALLEY FILL <br />EXCESS STOCKPILE <br />EXCESS STOCKPILE <br />0'200'400'600' <br />LEGEND <br />SCALE:1" = 200' <br />DATE:12/29/14 <br />DRWG. BY:TONY <br />APPROVED BY: <br />DRWG NO. <br />CONTOUR INTERVAL 25 FT. <br />S <br />N <br />EW <br />REVISIONNo.DATE BY CHK <br />MAP 29C <br />EXCESS OVERBURDEN PILE DESIGN <br />Collom Pit <br />JG <br />JUNE 2021 TOPOGRAPHY <br />Disturbance Boundary <br />Excess Stockpile Contours <br />Colowyo Coal Company <br />5731 State Highway 13 <br />Meeker, Colorado 81641 <br />COAL <br />COMPANYSAFETY-PEOPLE-PRODUCT I ON -E N E R G Y <br />Updated Spoil Pile ConfigurationPR-04 3/4/15 Tony JG <br />Updated Spoil Pile ConfigurationTR-123 7/23/18 Tony JGUpdated Haul Roads <br />Sediment Ponds <br />Updated Spoil Pile ConfigurationTR-154 4/28/22 Tony LESUpdate Paper Layout/General Edits <br />I, LEE E. SAMPSON, hereby certify that this <br />map has been reviewed by me and is true <br />and correct to the best of my knowledge and <br />information, relying on information supplied <br />by experts employed by Colowyo Coal <br />Company or qualified consultants working <br />for Colowyo Coal Company, and that I am a <br />Professional Engineer licensed in Colorado as <br />required by the provisions of C.R.S. <br />12-25-101 through C.R.S. 12-25-119. IN <br />ENGINEERS CERTIFICATION <br />WITNESS WHEREOF, I have hereunder set <br />my hand and affixed my seal. <br />4/28/22 <br />Roads <br />Permanent Valley Fill Location <br />Temporary Sediment Control Channel