PERMFILE46063

• Permit No: C1982056
• IBM Index Class Name: Permit File
• Doc Date: 5/21/2004
• Section_Exhibit Name: Exhibit 07e-8 PR6 Railroad Evaluation Final Report
• Media Type: D
• Archive: No

SubTerra, Inc. Twentymile Coal Company 6/19/2003
PR6 Rail Line Evaluation
• 13. Energy Spur Subsidence and Projected Re-Ballasted Elevation after 17-Right
Undermining (Stations 385 - 415).
14. Energy Spur Subsidence and Projected Re-Ballasted Elevation after 17-Right
Undermining.
15. Twentymile Coal Company, PR6 Subsidence, Energy Spur Study, Crossing 17-
Right
16. Energy Spur Subsidence and Projected Re-Ballasted Elevation after 18-Right
Undermining (Stations 370-400).
17. Energy Spur Subsidence and Projected Re-Ballasted Elevation after 18-Right
Undermining.
18. Twentymile Coal Company, PR6 Subsidence, Energy Spur Study, Crossing 18-
Right
U