PERMFILE45400

• Permit No: C1981022
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: PREDICTED D SEAM LONGWALL SUBSIDENCE /ELK CREEK MINE ABEL 1998
• From: Old Exhibit 2.05-E2 Part 6
• Section_Exhibit Name: Exhibit 2.05-E8 Part 4
• Media Type: D
• Archive: No

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TABLE OF CONTENTS
EXECUTIVE SUMMARY 1
I NTRODUC T I ON . 8
MINING ENVIRONMENT. 9
CHIMNEY SUBSIDENCE POTENTIAL. 18
INDIVIDUAL LONGWALL PANEL TROUGH SUBSIDENCE PREDICTION. 22
LONGWALL PANEL GROUP SUBSIDENCE PREDICTION. 32
PREDICTED LANDSLIDE SUBSIDENCE EFFECTS. 56
CONCLUSIONS 57
REFERENCES . 59
APPENDIX A. INDIVIDUAL LONGWALL GROUP MAPS 61
APPENDIX B, GRAPHS USED TO PREDICT SUBSIDENCE EFFECTS. 62
• PLATES . IN POCKET
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