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Section - 2.05.3 <br />TABLE 2.05.3 -T1 <br />MINE FACILITIES SUMMARY <br />Facility Description' Dimensions <br />Sanborn Creek Mine Facilities <br />Sanborn Creek Haul Road <br />Gravel- surfaced road - Included in general regrading <br />area <br />Sanborn Creek Mine Overland <br />Steel frame conveyor with steel half- covers and steel <br />585' and 1 transfer <br />Conveyor <br />support structure on concrete pad footers and pre- <br />(remaining after 4,100' <br />engineered steel transfer stations on concrete slab <br />and 5 transfers <br />foundations with associated transfer chutes and <br />reclaimed in 2003). <br />conveyor drive components <br />Sanborn Creek Portals <br />Four portals with concrete and steel portal structures <br />Reclaimed 2003 <br />Sanborn Creek Ventilation Fan <br />Two pre- engineered steel fan structures on concrete <br />Reclaimed 2003 <br />Installation <br />slab foundations with fans, drive motors, and associated <br />controls <br />"C" Gulch Ventilation Shaft <br />Concrete pad with grouted steel -plate lined shaft, <br />25' x 25' pad <br />welded steel and expanded metal shaft cover, fan <br />18' dia. 450' shaft <br />installation and chain -link exclosure fence <br />filled 2003 <br />Substation No. 2 <br />Concrete pad and electrical equipment with chain -link <br />Reclaimed 2005 <br />exclosure fence <br />Substation No. 3 <br />Concrete pad and electrical equipment with chain -link <br />25'x 25'(sub moved to <br />exclosure fence <br />Hubbard fan 2005 <br />Elk Creek Mine Facilities <br />Elk Creek Portals <br />Two portals with concrete and steel portal structures <br />2 — 20' diameter <br />Elk Creek Shafts <br />Two concrete pads with grouted steel -plate lined shafts <br />2 — 20' diameter x 200' <br />dee <br />Elk Creek Ventilation Fan <br />One or two pre- engineered steel fan structures on <br />1/2 — 15' x 10'x 50' <br />Installations <br />concrete slab foundations with fans, drive motors, and <br />structures w/ 18' x 60' <br />associated controls <br />foundations <br />Substation No. 4 <br />Concrete pad and electrical equipment with chain -link <br />25'x 25' <br />enclosure fence <br />Elk Creek 500,000 Gallon <br />Steel tank on concrete slab foundation <br />55' diameter x 30' w/ <br />Water Tank <br />60' diameter x 4' thick <br />foundation <br />Air Compressor Building #1 <br />Pre - engineered steel Building on concrete slab <br />30'w x 54'w x 16'h <br />foundation with duel compressors, drives, motors, fans, <br />d ers, receivers and associated controls., <br />Air Compressor Building #2 <br />Pre - engineered steel Building on concrete slab <br />30'w x 30'w x 16'h <br />foundation with single compressor, drive, motor, fan, <br />dryer, receivers and associated controls, <br />Foreman and Lamphouse <br />Pre - engineered two story steel building on concrete <br />30' x 100' <br />foundation 2006 <br />Diesel shop <br />Pre - engineered two story open bay steel building on <br />80'x 60' <br />concrete foundation (2005). <br />Used Oil Storage Tank <br />Double wall tank in Diesel Shop <br />450 gal <br />Rock Dust Bins <br />Two steel tanks on steel support structure with concrete <br />2 - 15' diameter tank, <br />ad footers moved from Elk Creek Facilities Area. <br />20' high <br />Elk Creek Mine Overland <br />Steel frame conveyor with steel half- covers and steel <br />2,400'w/3 transfers <br />Conveyor <br />support structure on concrete pad footers and pre - <br />engineered steel transfer stations on concrete slab <br />foundations with associated transfer chutes and <br />conveyor drive components <br />II West Haul road <br />Gravel Surfaced Road <br />30'x 2,750 <br />II West Coal refuse Facility <br />Coal refuse Pile <br />380,000 cubic yards <br />Elk Creek Fansite Methane <br />18" x 210" utility borehole, 18'w x 36' 1 x 12'h steel frame <br />18'w x 36'1 x 12'h shed <br />Drainage <br />shed housing two electric methane exhausters on <br />on concrete pad. <br />footings, slab consisting of 28 cy of reinforced concrete. <br />Hubbard Fansite <br />Hubbard Creek Fansite <br />Electric substation on concrete ties. Fan structure on <br />50' x 25' x 10' <br />18" concrete slab foundation with fan, drive motor pre - <br />eng. steel structure and associated controls. <br />MR -89 2.05 -11a Rev May 2010 <br />