PERMFILE128600

• Permit No: C1981038
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: VOLUME 2 MINE PLANNING APPENDIX - ROOF CONTROL PLAN
• Media Type: D
• Archive: No

MINING OF BOTTOM COAL WITiiOUT
ADDITIONAL SUPPORT
HOT TO SCALE

-- FIRST MINING - -
OF COAL
a' - -
' SECOND_MINING OF -_-
BOfTOM- COAL
' i~
. +1
MAXIMUM- LENGTH
OF CONTINUOUS
MINER MACHINE

initial 11/01/86
PAGE 13 B
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