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.Section - 2.05.3 <br />• <br />J <br /> <br />TABLE 2.05.3-T1 <br />MINE FACILITIES SUMMARY <br />Facility Description' •' Dimensions <br />Sanborn Creek Mine Facilities - <br />Sanborn Creek Haul Road Gravel-surfaced road -Included in general regrading area <br />Sanborn Creek Mine Steel frame conveyor with steel half-covers and steel 4,100' conveyor, 5 <br />Overland Conveyor support structure on concrete pad footers and pre- transfers <br /> engineered steel transfer stations on concrete slab <br /> foundations with associated transfer chutes and <br /> conve or drive components <br />Sanborn Creek Portals Four portals with concrete and steel portal structures <br />Sanborn Creek Ventilation Two pre-engineered steel fan structures on concrete 2 - 15' x 10' x 50' <br />Fan Installation slab foundations with fans, drive motors, and <br /> associated controls <br />"C" Gulch Ventilation Shaft Concrete pad with grouted steel-plate lined shaft, 25' x 25' pad <br /> welded steel and expanded metal shaft cover, fan 18' diameter <br /> installation and chain-link exclosure fence 450' shaft <br />Substation~No. 2 Concrete pad and electrical equipment with chain-link 25' x 25' <br /> exclosure fence <br />Substation No. 3 Concrete pad and electrical equipment with chain-link 25' x 25' <br /> exclosure fence <br />Elk Creek Mine Facilities <br />Elk Creek Portals Two portals with concrete and steel portal structures 2 - 20' diameter <br />Elk Creek Shafts Two concrete pads with grouted steel-plate lined shafts 2 - 20' diameter x <br /> 200' dee <br />Elk Creek Ventilation Fan One or two pre-engineered steel fan structures on 1!2 - 15' x 10' x 50' <br />Installations concrete slab foundations with fans, drive motors, and structures w/ 18' x <br /> associated controls 60' foundations <br />Substation No. 4 Concrete pad and electrical equipment with chain-link 25' x 25' <br /> enclosure fence <br />Elk Creek 500,000 Gallon Steel tank on concrete slab foundation 55' diameter x 30' w/ <br />Water Tank 60' ~ diameter x 4' <br /> thick foundation <br />Foreman and Lamphouse Two portable trailers 2 - 20' x 40' <br />Trailers <br />Rock Dust Bins Moved from Elk Creek Facilities area <br />Elk Creek Mine Overland Steel frame conveyor with steel half-covers and steel 2,400' w/3 transfers <br />Conveyor 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 New ravel-surfaced road 30' X 2,750 <br />II West Coal Refuse Facilit New o en coal refuse pile 380,000 cubic ards <br />Other Roads <br />Powerline and Light-Use Unimproved roads 12'_x 37,800'- <br />Roads ~ (existing) <br />Ponds and Diversions <br />Mine Water Treatment Pond Treatment pond 0.24 acre-feet <br />Sed+mentation Pond Al Sedimentation Pond 0.13 acre-feet <br />Sedimentation Pond B Sedimentation pond 2.0 acre-feet <br />Sedimentation Pond C Sedimentation and 0.37 acre-feet <br />Sedimentation Pond D Sedimentation and 1.97 acre-feet <br />East Yard Pond Sedimentation and 0.28 acre-feet <br />Substation No. 3 Sedimentation pond 0.16 acre-feet <br />Sedimentation Pond <br />Sedimentation Pond E Sedimentation pond 1.74 acre-feet <br />Elk Creek Culvert Steel CMP culvert 3,050' x 9' diameter <br />Notes: 'Assume 12" thick reinforced concrete for slab foundation unless otherwise noted <br />2Assume normal reinforcing and 6" thickness for all foundations except coal handling facilities. <br />For coal handling facilities, assume heavy reinforcing and 12" foundation thickness <br />IIWCRF 2.05-11 Revised June 2003 <br />