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~~rC y.i(~af9i: PG::.J'.r'•i _ ~.j_,^. ~.. ,`~:`.'~.'SOi1"~.t.\~ Jo; .oq .: _ _ ~~n ~~'~~~~~P{$+':','],.i .., _ ~:-A. i+T~[YT .~ i.:.~.~..I ~_~i:'_ly"'-:~;~i A,., , ,. ~'y~t~t~~.~ _ :{. -n u'l~`S ~ ,_~U~• _ i~\ R i ~ __ _ _ _ _ _ _ , ..i::1' _ +: ', facilities with Colorado State Highway 133 at Somerset, Colorado. The read is approximately 0.25 miles long and passes over a bridge which crosses the North Fork of the Gunnison River. The toad design was approved by the Division and has been certified as being constructed as designed. A technical revision to widen the road has been approved and the road is certified as being widened as designed. Sediment control for the access road is accomplished by a berm on the outside of the road which directs runoff through straw bales adjacent to the road. Bear Coal Company bas widened and modified the original access road to the abandoned Edwards portals to access the Bear No. 3 portals. Bear Coal has conducted stability studies to assess the stability of the Bear No. 3 portal access road. Bear Coal conducts semi-annual stability monitoring of the access road to access the stability of the road. The portal access road meets the permanent program criteria with the approved monitoring plan. The operation is in compliance with this section. II. Support Facilities -Rule 4.04 A. Information regarding the mine facilities of the Bear No. 3 Mine are contained in Sections 2.05.2 and 2.05.3, Map 10, of the Bear No. 3 permit revision application and in Exhibits 14, 19, and 24 of the Bear midteim responses. Surface support facilities at the Bear No. 3 Mine include an office, two warehouses, power substation, fuel transfer and storage area, conveyors, stacking tube and a truck loadout. A sedimentation pond collects runoff from the site to mitigate any adverse mining impacts to surface waters. Effluent from the pond must meet NPDES permit standards. All surface facilities of the Bear No. 3 Mine, except the office building, are to be removed upon cessation of mining activities. Anchor Coal Company has requested that the building be retained as part of the post-mining Lmd use. The Bear Coal operation is in compliance with the provisions of this section. III. Hydrologic Balance -Rule 4.05 A. Water Quality Standards and Effluent Limitations 1. The applicant has demonstrated that sediment ponds and/or treatment facilities will function properly to ensure that disturbed-area drainage will meet the effluent limitations of 4.05.2 and the applicable State and Federal water quality requirements for downstream receiving waters. . 17