2012-02-03_REVISION - M1978315 ‎(6)‎

• Permit No: M1978315
• IBM Index Class Name: REVISION
• Doc Date: 2/3/2012
• Doc Name: Response to Adequacy Comments
• From: Peabody Sage Creek Mining LLC
• To: DRMS
• Type & Sequence: CN1
• Email Name: DMC
• Media Type: D
• Archive: No

Global Slope Failure Through Overburden . S = 1690
—Slip Surface
/ / / / /
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// / / / / / / / / /// Natural
/// / / / / / / / / / / / /// Slope
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/ / / / / / / / / / / / / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / /
/ / , Overburden / / / / / / / / / / / / / / / / / / / /
/ / , Shale— Claystone• / / / / / / / / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /
• •
Proposed
Cut Slope
/ / / / / / / / / / / / / / / / / / /// —�- __..z___,%___".___•_
Red Rock
" Sandstone
Title: SLOPE STABILITY SLIP SURFACE DIAGRAM
Date: 12 /21/1
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