PERMFILE41476

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 6/2/2006
• Section_Exhibit Name: Master Table of Contents
• Media Type: D
• Archive: Yes

West Elk Mine
~~~ Post-Mining Land Use and Topography ....................... ..... 2.05-86
Sealing and Managing Mine Operations ................................... ..... 2.05-86
Mine Area ..................................................................... ..... 2.05-86
Shafts and Vents ........................................................... ..... 2.05-86
Drill Hole Sealing ......................................................... .....2.05-87
Utilities .......................................................................... ..... 2.05-87
2.05.5 Post-Mining Land Uses ...................................................................... ... 2.05-101
2.05.6 Mitigation of Surface Coal Mining Operation Impacts ..................... ... 2.05-101
Air Pollution Control Plan ................................................................. ... 2.05-101
Conveyor Systems ............................................................................. ... 2.05-101
Loadout ....................................................................................... ...2.05-101
Transfer Points ................................................................................... ...2.05-101
Fugitive Dust ................................................................. ... 2.05-101
Open Coal Stockpiles .................................................... ... 2.05-102
2.05.6 (2) Fish and Wildlife Plan ....................................................... ... 2.05-102
2.05.6 (3) Protection of Hydrological Balance ........................... . 2.05-103
2.05.6 (4) Protection of Public Parks and Historic Places ................. ... 2.05-104
2.05.6 (5) Surface Mining Neaz Underground Mining ...................... ... 2.05-104
2.05.6 (6) Subsidence Survey, Subsidence Monitoring
and Subsidence Control Plan .......................................................... ...2.05-104
Subsidence Survey - 2.05.6(6)(b)(iii)(A)&(6)(e) ............ ... 2.05-107
Inventory of Structures and Renewable Resource Lands ...2.05-107
Description of Possible Subsidence Consequences .........
Predicted Subsidence-Related Phenomenon ...2.05-109
and Material Damage Which Would Occur
as a Result of Subsidence .............................................. ... 2.05-117
Subsidence Prediction ...................................................... ... 2.05-119
Subsidence Cracks and Compression Features ................ ... 2.05-121
Pseudo Subsidence Features
(Gravity-Induced Tension Cracks) ............................... ... 2.05-122
Effects of Topography and Structure on Subsidence Processes ..............2.05-138
Oliver No. 2 Mine Considerations .....................................2.05-139
Water and Methane in the Oliver No. 2 Mine ..................................2.05-142
Rockfells ....................................................................2.05-148
Importance of Baseline Landslide and Rockfall Data ........2,05-149
Detailed Description of Damage or Diminution
of Reasonable Use which could Result from
Subsidence Related Phenomena 2.05.6(6)(e)(ii)(A-C) 2.05-162
Subsidence Monitoring Plan ........................................................ 2.05-163
Subsidence Control Plan ..............................................................2.05-169
Description of Mining Methods ....................................... 2.05-169
Preventative Measures ..................................................... 2.05-169
Anticipated Effects ............................................... 2.05-169
Reduction Measures (Underground) ....................2.08-170
Preventive Measures (Surface) ............................ 2.05-170
Detailed Description of Mitigating Measures .................. 2.05-170
Vlll Rev. March 1006;Rev. April2006 PRI0; Rev. May 1006 PRIG