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Sctziat - 2.05.3 <br /> <br />f ~ <br />ILJ <br />r 1 <br />~J <br />TABLE 2.05.3-T1 <br />MINE FACILITIES SUMMARY <br />Facilit Descri tion'•Z 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 4,100' conveyor, 5 <br />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 ortals with concrete and steel ortal 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 ortals with concrete and steel ortal structures 2 - 20' diameter <br />Elk Creek 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 50' <br />Installations concrete slab foundations with fans, drive motors, structures w/ 18' x <br /> and 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' thick <br /> foundation <br />Foreman and Lamphouse Two portable trailers 2 - 20' x 40' <br />Trailers <br />Rock Dust Bins Move 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 /> conve or drive com onents <br />Other Roads <br />Powerline Light-Use Roads Existing and new unimproved roads 12' x 36,300' <br /> lexistingl <br />Ponds and Diversions <br />Mine Water Treatment Pond Existin treatment and 0.24 acre-feet <br />Sedimentation Pond Al Re lacemen[ 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 />Substation No. 3 Existing sedimentation pond 0.16 acre-feet <br />Sedimentation Pond <br />EiR t;reek CuYvert a`ieei't`1V6TCwvert 3;u^SS'x 3"afatneYer <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 />Far coal handlin facilities, assume heav reinforcin and 12" foundation thickness <br />PR04 2.05-11 Revised August 2000 <br />