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xi <br />a <br />N <br />0 <br />0 <br />a <br />I <br />FINISHED <br />STORMWATER <br />CHANNEL <br />(i ROAD 1, <br />SECTION: TYPICAL <br />0 20 40 <br />SCALE IN FEET <br />i <br />i <br />i <br />EXISTING GROUND <br />i <br />i <br />STORMWATER <br />CHANNEL ' <br />i <br />i <br />ROAD-\I ' <br />l' i <br />i <br />8.5' 18.5' J <br />1 <br />FINISHED GRADE 1.35 �0.5 <br />1 . <br />ANGULAR STONE NOTE: <br />TYPICAL STONE FILL SECTION NOT <br />USED IN REVISED HAUL ROAD <br />EXISTING GROUND- DESIGN. <br />SECTION: TYPICAL STONE FILL <br />0 20 40 <br />SCALE IN FEET <br />i <br />EXISTING GROUND / <br />i <br />i <br />i <br />i <br />STORMWATER ' <br />CHANNEL ' <br />i <br />X8.5'1 &.e <br />RETAINING WALL <br />FINISHED GRADE <br />1.5 <br />i <br />3, <br />i I <br />3 SECTION: TYPICAL UPHILL RETAINING WALL <br />0 20 40 <br />SCALE IN FEET <br />EXISTING GROUND <br />8, FINISHED GRADE <br />STORMWATER <br />CHANNEL <br />rROAD <br />WALL <br />3' Imo: \ <br />/ <br />/ <br />EXISTING GROUND <br />/ <br />/ <br />/ <br />i <br />/ <br />STORMWATER <br />CHANNEL <br />i <br />i <br />RETAINING WALL (L ROAD <br />i <br />B.5' 18. <br />RETAINING WALL <br />5 SECTION: 'TYPICAL TWO RETAINING WALLS <br />0 20 40 <br />SCALE IN FEEL <br />EXISTING GROUND <br />STORMWATER ��/ <br />CHANNEL i <br />q ROAD j 6-{ <br />GEOGRID 0 III �7 <br />REINFORCING 8.5' 18.5' / 0.5 <br />i <br />FINISHED GRADE 1.5 - - -�� I <br />ti ( <br />FINISHED GRADE <br />6 SECTION: TYPICAL REINFORCED FILL <br />0 20 40 <br />SCALE IN FEET <br />EXISTING GROUND-\\------------ <br />ROUND , - <br />i <br />STORMWATER ' <br />i <br />CHANNEL i ' COILUViUM� <br />i <br />i <br />ROAD <br />8 .5 18.5' -- <br />1.5 ' 0.5 BEDROCK -\ <br />7 SECTION: TYPICAL CUT INTO BEDROCK <br />0 20 40 <br />I ................... I I <br />SCALE IN FEET <br />SAFETY BERM ROAD <br />4p' <br />FINISHED GRADE��� 25' I 25' I SLpP� <br />2FT VEGETATIVE SOILS <br />�� ` <br />S�OpE I <br />AGGREGATE ROAD SURFACE <br />REFUSE <br />2FT VEGETATIVE SOILS <br />9 SECTION: TYPICAL HAUL ROAD BENCH ON REFUSE PILE <br />C -05 <br />0 20 40 <br />SCALE IN FEET <br />1 <br />10 SECTION: TYPICAL REFUSE PILE BENCH <br />C -05 <br />0 20 40 <br />h.„..„...... o... I I <br />SCALE IN FEET <br />STORMWATER <br />CHANNEL <br />FINISHED GRADE <br />EXISTING GROUND <br />1 tN SECTION: TYPICAL PASSING BAY <br />o z0 ao <br />SCALE IN FEET <br />06 /Z6-100J u G.J <br />\\ <br />8 SECTION: TYPICAL BERM <br />i4-'\ SECTION: TYPICAL DOWNHILL RETAINING WALL <br />o <br />2 4 <br />- 0 20 40 <br />SCALE IN FEET <br />�PRpE/UMIIN�A�RpY� '�'�/��� <br />RUC 1 ON <br />NOT FOR CONSTRUCTION <br />SCALE IN FEET <br />//pp-���//E�M�� 03/19/10) <br />\fIG�IOGV <br />I HERESY t FY 7HAT 7HI6 PLAN, SPEGF1CATgN, <br />°Rp w "RYOR uuir� <br />WS OF <br />BARR <br />Co,porote Headauort— <br />Minneapolis, Minneeoto <br />Project Offiu:° <br />BARR ENGINE ERING CO. <br />4700 wEST 77TH STREET <br />MINNEAPOLIS, MN. 55435- 4803 <br />Ph: 1-600- 632 -2277 <br />Fax. (952) 632 -2601 <br />D°t° <br />AS SHOWN <br />MOUNTAIN COAL COMPANY, L.L.C. <br />SOMERSET, COLORADO <br />RPE EAST PERMIT DRAWINGS <br />WEST ELK MINE <br />BARR PROJECT No. <br />06 26 -1003 <br />01 /o6 /os <br />CLIENT PROJECT No. <br />Drarn <br />MTP2 <br />tAB <br />°he °d <br />PTS <br />HAUL ROAD <br />T/DI/+A1 SECTIONS <br />CAL SE S <br />MNTEp NWE PH <br />RELEASED <br />(�. <br />O <br />2 <br />3 <br />Designed <br />SWrH <br />DWG. No. <br />REV. No. <br />DATE RELEASED <br />Appm-d <br />PTS <br />NO. <br />BY <br />HK <br />APP <br />DATE <br />REVISION DESCRIPTION <br />DATE 03/22/2010 REG. N0. <br />TO /FOR <br />Ph: 1 -800- 632 -2277 —.b-c- <br />, I r 1 t <br />C -12 <br />B <br />06 /Z6-100J u G.J <br />