REV103109

• Permit No: C1994082
• IBM Index Class Name: Revision
• Doc Date: 10/15/1999
• Doc Name: COAL MINING PERMIT PR DECISION
• Type & Sequence: PR1
• Media Type: D
• Archive: No

OCT 15 '9g 04~08PM PERE~ WSTN SENECR MINE • p,z
2. Text - replace existing pages 3 through 6, 11, 12(05 26),
12a(09/07), 15 through 18b(07/08), 22 and 31(05/26) wit new
pages
3. Insert new Attachment 13-6A, Ground Stability Investigation,
Yoast Mine and Vicinity, following Attachment 13-6(09/07)
Tab 7~~ Fae{l+ti®o~. Vo1t~e 6~,(Nwv Volumel
1. Insert new Attachment 13-12, Drainage and Sediment Control
Plan - Include between volume 6 and Volume 7
In Attachment 13-12, Drainage and Sedimeat Control Plaa:
1. Text - replace cover page(O6/28) and pages 3(06/28),
5(06/28), 6(05/26), 7(05/26), and 8(05/26) with revised
pages
2. Replace Figures 13-12.2(06/28) and 13-12.3{05/26) with new
figures
3. In Appendix 13-12.1, Sediment Ponds SEDCAD4 Results, replace
Pond 12 - l0yr/24hr section(OS/26) and 25yr/24hr
section(06/26)
4. In Appendix 13-2.3, Post Mining Channels SEDCAD4 Results,
replace all existing channel results with new results
(05/26), except for YPM-i, 3, and 5(09/07)
5. Exhibit 13-12.2, Proposed Pond 012 Design, replace existing
exhibit with new exhibit(06/2B)
6. Exhibit 13-12.3, Proposed Pond 013 Design, replace existing
exhibit with new exhibit(07/15)
7. Exhibit 13-12.4, Proposed Pond 014 Design, replace existing
exhibit with new exhibit(07/15y
2. Insert new Attachment 13-13, sedimentation Pond 012
Stability Analysis, following Attachment 13-12(05/26)
3. Insert new Attachment 13-14, Haul Road B Extension
Instability Investigation, following Attachment 13-13(05/26)
4. Insert new Attachment 13-15, Pond 013(07/15) and 014(09/29)
Stability Analysis, following Attachment 13-14
5. Insert new Attachment 13-16, Haul Road D Stability Analysis,
following Attachment 13-15(09/07)