2012-01-23_PERMIT FILE - C1994082

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 1/23/2012
• Doc Name: 2011 Areas of Instability
• Section_Exhibit Name: Tab 20 Attachment 20-2
• Media Type: M
• Archive: No

RECEIVED
DEC 0', 2011
�E�/ECA division u, Ntu amation,
LEGEND Coal Company Mining and Safety
Actual Disturbance Boundary YOAST MINE TR s
— Permit Boundary 2011 AREAS OF 1/z3 /2-
Rills and Gullies INSTABILITY
400' 0 400' 800'
Date: Nov, 2011
Drawn By: RK, JC
SCALE Aerial Flight: 09/07
sgcfpl\ Senecadata\ YOAST \ARR \YOAST2011UNSTABLEAREAS.dwg