2022-10-19_PERMIT FILE - C1981018A ‎(3)‎

• Permit No: C1981018A
• IBM Index Class Name: Permit File
• Doc Date: 10/19/2022
• Section_Exhibit Name: Section IV. Mine Surface Facilities Operations Plan
• Media Type: D
• Archive: Yes

IV. TABLE OF CONTENTS
Page
IV. MINE SURFACE FACILITIES OPERATIONS PLAN...................................................................IV-1
IV.A
General Description.....................................................................................................IV-1
IV.B
Mine Portal Facilities...................................................................................................IV-2
IV.B.1 Mine Entries...................................................................................................IV-3
IV.B.2 Mine Service Buildings..................................................................................IV-4
IV.B.3 Rock Dust Bin................................................................................................IV-4
IV.13.4 Explosive Storage..........................................................................................IV-4
IV.B.5 Surface Blasting Plan....................................................................................IV-4
IV.0
Coal Processing, Transportation and Storage Facilities.............................................IV-7
IV.C.1 Conveyors.......................................................................................................IV-7
IV.C.2 Rotary Breaker................................................................................................IV-8
IV.C.3 Storage Silos..................................................................................................IV-8
IV.C.4 Temporary Storage.........................................................................................IV-8
IV.C.5 Preparation Plant.............................................................................................IV-9
IV.C.5.a Preparation Plant Bypass System..................................................IV-9
IV.C.6 Sampling and Surge Hopper Building...........................................................
IV -10
IV.C.7 Overland Conveyor System..........................................................................IV-10
IV.C.8 Clean Coal Storage.......................................................................................IV-11
IV.C.9 Loadout and Coal Sampling..........................................................................IV-12
IV.D
Waste Transportation and Disposal Facilities...........................................................
IV -12
IV.D.1 Waste Materials.............................................................................................IV-12
IV.D.2 Transportation System.................................................................................IV-12
IV.D.3 Disposal Site..................................................................................................IV-16
IV.D.4 Demolition Debris Disposal..........................................................................IV-23
IV.E
Electrical Distribution System.......................................................................................IV-24
IV.F
Water Supply and Treatment...................................................................................IV-26
IV.F.1 Water Supply System..................................................................................IV-26
IV.F.2 Water Storage System..................................................................................IV-27
IV.F.3 Demand Fire Water......................................................................................IV-28
IV.F.4 Process Water..............................................................................................IV-29
IV.F.5 Domestic Sewage Treatment.......................................................................IV-29
IV.F.6 Potable Water...............................................................................................IV-29
IV.G
Upgrading of Rio Blanco County Route 65..................................................................IV-30
IV.H
Ancillary Facilities.........................................................................................................IV-30
IV.H.1 Administration Building.................................................................................IV-30
IV.H.2 Employee Parking Lots................................................................................IV-30
IV.H.3 Roads...........................................................................................................IV-31
IV.I
Grading Plan.............................................................................................................IV-33
IV.J
Sedimentation and Drainage Control.................................................................IV-37
IV.J.1 Control Systems.....................................................................................IV-38
Minor Revision #147 (05/2011)