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Section - 2.05.3 <br />TABLE 2.05.3-T7 <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 <br /> area <br />Sanborn Creek Mine Overland Steel frame conveyor with steel half-covers and steel 585' and 1 transfer <br />Conveyor support structure on concrete pad footers and pre- remaining. <br /> engineered steel transfer stations on concrete slab <br /> foundations with associated transfer chutes and <br /> conve or drive com onents <br />Sanborn Creek Portals Four ortals with concrete and steel ortal structures Reclaimed 2003 <br />Sanborn Creek Ventilation Two pre-engineered steel fan structures on concrete Reclaimed 2003 <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 Reclaimed 2005 <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 ortal structures 2 - 20' diameter <br />Elk Creak Shafts Two concrete pads with grouted steel-plate lined 2 - 20' diameter x <br /> shafts 200' dee <br />Elk Creek Ventilation Fan One or two pre-engineered steel fan structures on 1/2 - 15' x 10' x <br />Installations concrete slab foundations with fans, drive motors, 50' structures w/ 18' <br /> and associated controls x 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 stab foundation 55' diameter x 30' <br />Water Tank w/ 60' diameter x 4' <br /> thick foundation <br />Foreman and Lamphouse Pre-engineered two story steel building on concrete 2 - 20' x 40' <br /> foundation <br />Rock Dust Bins Two steel tanks on steel support structure with 2 • 15' diameter tank, <br /> concrete pad footers 20' hi h <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 /> conve or drive com onents <br />Other Roads <br />Powerline Light-Use Roads Existing and new unimproved roads 12' x 36,300' <br />Ponds and Diversions <br />Mine Water Treatment Pond Exis[in treatment and 0.24 acre-feet <br />Sedimentation Pond Al Replacement Sedimentation Pond 0.13 acre-feet <br />Sedimentation Pond B Existin sedimentation and 2.0 acre-feet <br />Sedimentation Pond C Existin sedimentation and 0.37 acre-feet <br />Sedimentation Pond D Existin sedimentation and 1.97 acre-feet <br />East Yard Pond Existin sedimentation and 0.28 acre-feet <br />Sub No. 3 Pond Existin sedimentation and 0.16 acre-feet <br />Elk Creek Culvert Steel CMP culvert 3,050' x 9' diameter <br />Sedimentation Pond E Sedimentation Pond 1.74 acre-feet <br />Sedimentation Pond F Sedimentation Pond 0.16 acre-feet <br />Notes: 'Assume 12" thick reinforced concrete for slab foundation unless otherwise noted <br />Assume normal reinforcing and 6" thickness for all foundations except coal handling facilities. <br />For coal handlin facilities, assume heavy reinforcen and 12" foundation thickness <br />Iv1R-78 <br />2.05-11 <br />Revised Apti12006 <br />