PERMFILE134375

• Permit No: C1980007
• IBM Index Class Name: Revision
• Doc Date: 12/2/2004
• Doc Name: Table of Contents
• Type & Sequence: PR10
• Media Type: D
• Archive: No

West Elk Mine
•
Post-Mining Land Use and Topography ................. ........... 2.05-85
Sealing and Managing Mine Operations ............................. ........... 2.05-85
Mine Area ............................................................... ........... 2.05-85
Shafts and Vents ..................................................... ........... 2.05-85
Drill Hole Sealing ................................................... ...........2.05-86
Utilities .................................................................... ........... 2.05-86
2.05.5 Post-Mining Land Uses ................................................................ ........... 2.05-89
2.05.6 Mitigation of Surface Coal Mining Operation Impacts ............... ........... 2.05-89
Air Pollution Control Plan ........................................................... ........... 2.05-89
Conveyor Systems .................................................................................. 2.05-89
Loadout ............................................................................................2.05-89
Transfer Points ........................................................................................ 2.05-89
Fugitive Dust ...................................................................... 2.05-90
Open Coal Stockpiles ......................................................... 2.05-90
2.05.6 (2) Fish and Wildlife Plan ............................................................ 2.05-90
2.05.6 (3) Protection of Hydrological Balance ...............................2.05-92
2.05.6 (4) Protection of Public Parks and Historic Places ...................... 2.05-92
2.05.6 (5) Surface Mining Neaz Underground Mining ........................... 2.05-92
2.05.6 (6) Subsidence Survey, Subsidence Monitoring
and Subsidence Control Plan ...............................................................2.05-92

Subsidence Survey - 2.05.6(6)(b)(iii)(A)&(6)(e) ................. 2.05-95
Inventory of Structures and Renewable Resource Lands .....2.05-96
Description of Possible Subsidence Consequences ..............2.05-97
Predicted Subsidence-Related Phenomenon
and Material Damage Which Would Occur
as a Result of Subsidence ................................................. 2.05-103
Subsidence Prediction .........................................................2.05-105
Subsidence Cracks and Compression Features ................... 2.05-107
Pseudo Subsidence Features
(Gravity-Induced Tension Cracks) .................................. 2.05-108
Effects of Topography and Structure on Subsidence Processes ..............2.05-123
Oliver No. 2 Mine Considerations .....................................2.05-124
Water and Methane in the Oliver No. 2 Mine ..................................2.05-127
Rockfalls ....................................................................2.05-132
Importance of Baseline Landslide and Rockfall Data ........2.05-134
•
Detailed Description of Damage or Diminution
of Reasonable Use which could Result from
Subsidence Related Phenomena 2.05.6(6)(e)(ii)(A-C)
Subsidence Monitoring Plan ................................
Subsidence Control Plan ......................................
Description of Mining Methods ...............
Preventative Measures .............................
Anticipated Effects .....................................
Reduction Measures (Underground)..........
Preventive Measures (Surface) ..................
Detailed Description of Mitigating Measures........
viii
2.05-143
2.05-144
..........2.05-145
..........2.05-145
..........2.05-146
..........2.05-146
..........2.08-146
..........2.05-147
..........2.05-147
Revised November 2004 PRIO