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V <br />I <br />sv <br />7 ? <br />t. <br />a? Monitoring well 1 <br />CAK <br />Topsoil <br />a Imen �.» from Area 2/3 <br />j y 40 acre feet, <br />Pond �� 11. +� +` +\ s� <br />.' P -2/3 24 CM -r, R����yS ��w imentdogy design <br />�,calcula66ns for RP -1 Pond <br />I - - <br />Ila nd Refuse Area 1 ditches <br />m E i t L+ , <br />+y� 1 <br />Subsoil from <br />�•� �,� to i Area 1 9 <br />�d. <br />2.9 ; 65 acre feet <br />o- <br />I # <br />I <br />o � <br />N 4 <br />p <br />�I <br />Refuse Area 1 <br />_ of RP 1 <br />P, <br />(as -b It) <br />RIP or w6n ditch <br />-4H:,V i ; �� Topsoil \. <br />(rnax.3H:1V) i storage area <br />1 i i from Area 1 <br />formerly 26 acre feet <br />(used to reclaim Refuse Area 1) <br />CM Lx -x <br />24" iYditch / aul Road rec alm <br />1 -Road ditch. � <br />Reclaimed 1492 and 1997 is <br />: <br />1' <br />r! <br />k <br />� I <br />}: <br />fence _ -x -x x -x-x J t <br />f: <br />Scale: 1 " = 200' <br />Refuse Area 1 cross sections <br />Scale: 1" = 200' <br />s - 9 <br />ina ra e <br />Final grade <br />ssm - N <br />General Slope Grading and <br />Soil Stripping and Placement Schematic <br />(not to scale) <br />NOTES: <br />Map 77 depicts the as -built configuration for Refuse <br />Area 1 following reclamation. <br />Design contours for Refuse Area 1 are final <br />reclaimed contours. Cross sections shown <br />following soil cap placement. <br />Geotechnical stability analysis demonstrates <br />adequate stability with 3H:1V slopes (Illustration <br />42B). While the target overall slope of the refuse <br />area was 5H:1 V limited areas were constructed as <br />steep as 4.3H:1V. <br />Orthophoto background based on August 2003 <br />aerial photography. <br />Topsoil storage <br />{ Subsoil storage <br />Diversion ditch <br />- - - -- Light use road <br />-- - -x -x- Fence ; <br />---- - - - - -- Watershed boundary f,;[) <br />Subsoil Storage (Typical) <br />(not to scale) <br />Topsoil salvaged <br />Poor to <br />Topsoil Storage (Typical) <br />(not to scale) <br />r tttjjj <br />Overview of active and reclai <br />�3 <br />Scale 1" = 1000' <br />MAftjyse_areas <br />ilia Map 77 <br />1 r-U,V .�l,o,v -, <br />BLUE MOUNTAIN ENERGY, INC. <br />DESERADO MINE RANGELY, COLORADO <br />Refuse Area 1 Site Plan <br />Dwg by SCW <br />l.� <br />Dwg. Pile Nmne: <br />map77 - 77A - 150.dwg <br />Chk. bp. <br />Appr. by <br />Bale. As noted <br />Date. 6/28/2004 <br />1 r-U,V .�l,o,v -, <br />