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i <br />A7800 <br />7700 <br />7600 <br />7500 <br />7400 <br />7300 <br />7200 <br />7100 <br />7000 <br />6900 <br />6800 <br />6700 <br />0 +00 <br />X4 COAL SEAM FLOOR <br />10+00 20+00 <br />rn :,r <br />7700 <br />7600 <br />7500 <br />7400 <br />7300 <br />7200 <br />7100 <br />7000 <br />6900 <br />6800 <br />EMI, <br />a <br />Wes® <br />10 +00 <br />II <br />LEGEND <br />- PERMIT BOUNDARY <br />POSTMINING CONTOUR <br />TIE -IN BOUNDARY FOR POST MINING TOPOGRAPHY <br />TEMP SPOIL PILE CONTOURS <br />TEMPORARY SPOIL PILE PROFILES <br />TEMP OB STOCKPILE <br />ORIGINAL GROUND VALLEY FLOOR <br />!"10MIM <br />3.7. <br />TEMP OB STOCKPILE <br />ORIGINAL GROUND VALLEY FLOOR <br />20 +00 <br />/ <br />i <br />30 +00 <br />111 =400' <br />d <br />1OMM] <br />I rI rI <br />40 +00 <br />60 +00 <br />70 +00 <br />50+00 <br />:,, Mm <br />7700 <br />7600 <br />7500 <br />7400 <br />7300 <br />7200 <br />7100 <br />7000 <br />6900 <br />6800 <br />TEMPORARY <br />SPOIL PILE <br />Approx. 245,000,000 C.Y. <br />500' 0 500' 1000' <br />CONTOUR INTERVAL 25 FT <br />PREMRWE TOPO <br />SEE -MAP 23B FOR TES <br />"SPOIL PILE LOCATIOI <br />.,THE COLLOM MINE <br />7700 <br />7600 <br />7500 <br />7400 <br />7300 <br />7200 <br />7100 <br />7000 <br />6900 <br />6800 <br />6700 <br />80 +00 90 +00 <br />O , I <br />►PORAR <br />WITHIN <br />LAN / <br />d <br />ENGINEER'S CERTIFICATION <br />1, THOMAS C. PETERSON, being a <br />Licensed Professional Engineer in <br />the State of Colorado, do hereby <br />certify that this map has been <br />reviewed by me and is true and <br />correct to the best of my knowledge <br />and information relying on work <br />performed by others and based on <br />information supplied by experts <br />identified in section 2.03.3 of the <br />Colowyo Coal Company L.P. Permit. <br />♦``````�Q O 11L <br />.: BPS % <br />32257 <br />ONAI- <br />THOMAS C PETERSON <br />P.E. No. 32257 <br />i�[7 l !7 <br />DATE <br />/ 111f)l <br />I <br />TEMPOR Y SPOIL PILE DESIGN <br />c" 00110m Area <br />Coordinates <br />in NAD27 Colorado Northi Zone US Foot <br />33 <br />34 <br />35 <br />36 <br />31 <br />32 <br />33'' <br />34 35 <br />36 <br />Q <br />9 <br />10 11 <br />- <br />7 <br />a <br />9 <br />10 11 <br />12 <br />MN <br />T4N <br />16 <br />15 14 <br />13 <br />16 <br />15 14 <br />21 <br />22 <br />24 <br />19 <br />20 <br />21 <br />2 2 <br />24 <br />28 <br />No. <br />26 <br />25 <br />30 <br />29 <br />28 <br />6 <br />25 <br />COLLOM PERMIT <br />SH <br />ET 1 <br />TAT <br />PR -3 <br />Revised PMT Tie -In boundary <br />3121111 <br />33 <br />3 <br />35 <br />36 <br />3 <br />32 <br />33 <br />4 35 <br />36 <br />TO <br />"N <br />4 3 2 1 6 5 <br />4 <br />3 <br />Y <br />9 <br />10 11 <br />12 <br />8 <br />19 <br />10 1 <br />12 <br />16 <br />15 14 <br />18 <br />17 <br />T6 <br />15 1 <br />13 <br />MOFF TCO. <br />21 <br />22 <br />23 <br />24 <br />9 <br />20 <br />21 <br />10 <br />22 23 <br />C24 . <br />28 <br />27 <br />26 <br />25 <br />30 <br />27 26 <br />25 <br />33 <br />34 35 <br />36 <br />31 <br />32 <br />33 <br />34 35 <br />36 <br />T3N <br />d <br />ENGINEER'S CERTIFICATION <br />1, THOMAS C. PETERSON, being a <br />Licensed Professional Engineer in <br />the State of Colorado, do hereby <br />certify that this map has been <br />reviewed by me and is true and <br />correct to the best of my knowledge <br />and information relying on work <br />performed by others and based on <br />information supplied by experts <br />identified in section 2.03.3 of the <br />Colowyo Coal Company L.P. Permit. <br />♦``````�Q O 11L <br />.: BPS % <br />32257 <br />ONAI- <br />THOMAS C PETERSON <br />P.E. No. 32257 <br />i�[7 l !7 <br />DATE <br />/ 111f)l <br />I <br />TEMPOR Y SPOIL PILE DESIGN <br />c" 00110m Area <br />-'°' <br />SCALE: <br />1" = 500 t�,u1�cYYF''" <br />y <br />j..l• <br />bc, <br />DATE: <br />51 09 <br />Q <br />DRWG. BY. <br />- <br />y <br />Colowyo Coal Company <br />APPROVEDBY.. <br />TAT <br />Y� • <br />5731 State Highway 13 <br />Meeker, Colorado 81641 <br />DRWG NO. <br />MAP 29C <br />0 <br />No. <br />REVISION <br />DATE <br />BY <br />CHK <br />PR -3 <br />COLLOM PERMIT <br />2125110 <br />TCP <br />TAT <br />PR -3 <br />Revised PMT Tie -In boundary <br />3121111 <br />TCP <br />KRB <br />PR -3 <br />Revised Temp OB Pile and PMT Tie-in boundary <br />5113111 <br />TCP <br />KRB <br />