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MOUNTAIN COAL COMPANY, L.L.C. <br />WEST ELK MINE <br />Quarterly Stockpile and/or Site Inspection Report <br />Somerset, Gunnison County, Colorado <br />Date: 12/23/2011 <br />Quarter: 4 2011 Page 6 of 12 <br />Location: Refuse Pile Expansion and Refuse Pile East Expansion Inspector: Matt Brezonick <br />Maintenance Repairs <br />Features Problem Needed Needed Comments <br />Erosion <br />Yes <br />No <br />Yes <br />No <br />Yes <br />No <br />Rills & Gullies <br />Vegetation <br />Other <br />Drainage: <br />Yes <br />No <br />Yes <br />No <br />Yes <br />No <br />Ditches & Channels <br />Berms <br />Isinin>s <br />Temporary <br />Structures <br />Culverts <br />Other <br />Structural: <br />Yes <br />No <br />Yes <br />No <br />Yes <br />No <br />Sideslopes & <br />Stabilit <br />�r <br />Cracks or settlin <br />�! <br />Compaction <br />! <br />Seepage <br />Underdrains <br />Monitoring - Survey�! <br />Monitoring - Visual <br />-4 <br />Other <br />Reclamation: <br />Yes <br />No <br />Yes <br />No <br />Yes <br />No <br />Seedbed Material <br />v <br />Subsoil <br />v <br />Vegetation <br />Mulch <br />Other <br />General Compliance & <br />Miscellaneous: <br />Yes <br />No <br />Yes <br />No <br />Yes <br />No <br />Signs & Markers <br />Spontaneous <br />Combustion <br />Roads <br />Other <br />Additiona Continents Outlet 015 culvert maintained/cleaned can I Oil 1.2011 (Noted in 3Q Report). A minor area <br />of instability surfaced in 112011 below the Refuse Pile 1:ast Fxpansion lower haul road while under construction <br />and repairs are currently ongoing and should be completed in 0112012. Compaction test results for the Refuse Pile <br />Expansion are enclosed. <br />Action Required or Needed: <br />