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7700 <br />7600 <br />7500 <br />7400 <br />7300 <br />7200 <br />7100 <br />7000 <br />6900 <br />6800 <br />6700 _ <br />6600 LITTLE COLLOM SUMP <br />0 +00 <br />TEMPORARY SPOIL PILE PROFILES <br />/ 2015 <br />X4 COAL SEAM FLOOR <br />10 +00 20 +00 <br />ram] :1I <br />ORIGINAL GROUND VALLEY FLC <br />30 +00 <br />40 +00 <br />11-MP OB STOCKPILE <br />2017 <br />2015 <br />50 +00 <br />7700 3 r <br />7600 3� <br />7500 / TEMP OB STOCKPILF <br />7400 <br />7300 P017 <br />7200 2015 ` <br />7100 2014 ` <br />2013 _ <br />7000 __ 2012 <br />6900 <br />u <br />6800 ORIGINAL GROUND VALLEY FLOOR <br />0 +00 10 +00 20+00 30 +00 40 +00 <br />ill =400' <br />0/ <br />jCOLLOM HAIR, FOgO. <br />P <br />LEGEND <br />PERMIT BOUNDARY <br />POSTMINING CONTOUR <br />TIE -IN BOUNDARY FOR POST MINING TOPOGRAPHY <br />TEMP SPOIL PILE CONTOURS <br />PHASED CONSTRUCTION TEMPORARY SPOIL PILE 2012 <br />PHASED CONSTRUCTION TEMPORARY SPOIL PILE 2013 <br />PHASED CONSTRUCTION TEMPORARY SPOIL PILE 2014 <br />PHASED CONSTRUCTION TEMPORARY SPOIL PILE 2015 <br />NOTE: ALL DATES SHOWN ON THIS MAP ARE APPROXIMATE <br />I <br />y <br />EV-2- - ­­-, W-_ <br />34:1 <br />4 <br />70 +00 80 +00 <br />7800 <br />B' <br />7700 <br />7600 <br />7500 <br />7400 <br />7300 <br />7200 <br />7100 <br />7000 <br />6900 <br />6800 <br />50 +00 <br />7700 <br />7600 <br />7500 <br />7400 <br />7300 <br />>: Y 7200 <br />7100 <br />7000 <br />6900 <br />6800 <br />6700 <br />6600 <br />90 +00 <br />An <br />r <br />ime cmiam sumr <br />L�' 1 <br />N <br />W E <br />S <br />500' 0 500' 1000, <br />CONTOUR INTERVAL 25 FT. <br />PREMINE TOPO <br />SEE MAP 238 FOR TE I <br />SPOIL PILE LOCATION <br />TO THE COLLOM MIN I <br />B <br />01 <br />ENGINEER'S CERTIFICATION TEMPRARY SPOIL PILE DESIGN <br />1, THOMAS C. PETERSON, being a <br />Licensed Professional Engineer in +° <br />the State of Colorado, do hereby d4 Collom Area <br />certify that this map has been <br />reviewed by me and is true and QQ <br />correct to the best of my knowledge Q�i no's v SCALE: 1" = 500' <br />and information performed by others relying and on based DATE: 5118109 <br />d on pd���g0 °�' <br />s <br />information supplied by experts 0 ORWG. BY: TCP- RWF /FSI <br />identified in section 2.03.3 of the y Colowyo Coal Company APPROVED BY: TAT <br />Colo Y o Coal Company L.P. Permit. 5731 State Highway 13 <br />Meeker, Colorado 81641 DRWG NO. <br />�� MAP 29C <br />0 L <br />� •g 6 • PFT •. ?J' i <br />• 32/257 - No. REVISION DATE BY CHK <br />i p •: $1�7r 1• <br />�i�TF.�'•.,•••••,.•' ���"`�� PR -3 Revised PMT Tie -In boundary 3121111 TCP KRB <br />PR -3 Revised Temp OB Pile and PMT Tie-in boundary 5113111 TCP KRB <br />THOMAS CPETERSON <br />P.E. 32 57 Added the estimated phased construction of the Temporary <br />C ¢! 77 PR -3 Spoil Pile by year and added the Little Collom Sump. 8104111 TCP KRB <br />DATE I Both in Cross Section A A' and in plan view. <br />