2010-05-07_PERMIT FILE - C1994082A

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 5/7/2010
• Doc Name: POND 012 Slide Remediation Plan
• Section_Exhibit Name: TAB 13 ATTACHMENT 13-12B
• Media Type: D
• Archive: Yes

SHORT AND LONG TERM SEDIMENT CONTROL MEASURES
FOR THE POND 012 WATERSHED
Short Term Sediment Control Measures
Approved
- Pond 012 Design (TR -36; Appendix 13 -12.1, Sediment Pond
SEDCAD4 results)
- Associated Postmining Channels (TR -36; Appendix 13 -12.3, Post
Mining Channels SEDCAD results)
- Exhibit 13- 12.1A, Permanent Ponds and Pond Watersheds (TR -36)
- Exhibit 20 -2, Post - Mining Topography Map (TR -36)
- Exhibit 20 -2B, Post - Mining Channel Profiles (TR -36)
- Pond 012 and Pond 012A Two -Pond System Design (TR -37; Appendix 13- 12.1 -F,
Sediment Pond SEDCAD results)
- Exhibit 13- 12.1A, Permanent Ponds and Pond Watersheds (TR -37)
- Exhibit 20 -2, Post - Mining Topography Map (TR -37)
- Exhibit 20 -2B, Post - Mining Channel Profiles (TR -37)
- Ridgeline Disturbance Area SAE (TR -44)
Long Term Sediment Control Measures
Approved
- Pond 012 Design (TR -36; Appendix 13 -12.1, Sediment Pond
SEDCAD4 results)
- Associated Postmining Channels (TR -36; Appendix 13 -12.3, Post
Mining Channels SEDCAD results)
- Exhibit 13- 12.1A, Permanent Ponds and Pond Watersheds (TR -36)
- Exhibit 20 -2, Post - Mining Topography Map (TR -36)
- Exhibit 20 -2B, Post - Mining Channel Profiles (TR -36)
- Pond 012 and Pond 0 1 2A Two -Pond System Design (TR -37; Appendix 13- 12.1 -F,
Sediment Pond SEDCAD results)
- Exhibit 13- 12.1A, Permanent Ponds and Pond Watersheds (TR -37)
- Exhibit 20 -2, Post - Mining Topography Map (TR -37)
- Exhibit 20 -2B, Post - Mining Channel Profiles (TR -37)
- Geotechnical Evaluation Report (TR -38)
- Pond 012A As -Built (TR40)
- Pond 012 Slide Remediation Plan Supplemental (TR -42)
• Under Review
- Pond 012 Slide Remediation Plan (Construction)
TR -46 02110