Orvana Resources US Corp - Copperwood Project

 Permit Information added 3-19-2013 

• Request for Amendment to the Mining (Part 632) Permit (1 MB) 
• DEQ Determination Regarding the Part 632 Amendment Request 
• Part 632 Amendment Approval Letter 
• Copperwood Mine Wetlands, Inland Lakes and Streams (Part 301/303) Permit 12-27-0050-P (3 MB) 

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Supplemental Information added 12-20-2012
Note: Adobe 8 or higher or equivalent is required to open the following files. All files larger than 1.0 MB are noted.

• Copperwood On-Site Wetland Mitigation Summary (4 MB)
• Copperwood Offsite Baseline Ecological Assessment and Management
• Copperwood Streams Mitigation Summary (5 MB)

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New Application, submitted 11-26-2012
Note: Adobe 8 or higher or equivalent is required to open the following files. All files larger than 1.0 MB are noted.

• Public Notice - part 1 (9 MB) 
• Public Notice - part 2 (9 MB) 
• Public Notice - part 3 (9 MB) 
• Public Notice - part 4 (4 MB) 

Table of Contents 

1. Letters 

• Cover Letter 
• Agent Letter 
• Mineral Lease Letter 

2. Permit Application Form 

3. Spreadsheets

• Wetland Impact Summary 
• Stream Impact Summary
• Stream Crossing Schedule  

4. Project Plans

• A. Vicinity Map 
• B. Overall Site Plan (1 MB) 
• C. Mine Entrance-Box Cut Plans (F7) (1 MB) 
• D. Mill Plans (F8,9) (2 MB) 
• E. Tailings Disposal Facility Plans (F4) (3 MB) 
• F. Access Road Plans (F6) (2 MB) 
• G. Water Intake Road Plans (F10) (2 MB) 
• H. Access Road Stream Crossing Details (C) (3 MB) 
• I. West Stream Relocation (F11) (2 MB) 
• J. Decant Sump (F13) 
• K. East Stream Relocation (F12) (1 MB) 
• L. Stormwater Detention (B) (1 MB) 
• M. Sewage Lagoon Discharge (D) 

5. Alternatives Analysis

• Alternatives Analysis without Appendices (5 MB) 
• Alternatives Analysis Appendices part 1 (9 MB) 
• Alternatives Analysis Appendices part 2 (7 MB) 

6. Environmental Assessment 

• Appendices
  • 2009 Baseline Bird Inventory (8 MB) 
  • 2009 Baseline Community Mapping and Plant Species Inventory (9 MB) 
  • 2009 Baseline Wildlife Inventory (7 MB) 
  • 2009 Wetland Report part 1 (10 MB) 
  • 2009 Wetland Report part 2 (10 MB) 
  • 2009 Wetland Report part 3 (3 MB) 
  • 2010 Wetland Report part 1 (10 MB) 
  • 2010 Wetland Report part 2 (7 MB) 
  • 2011 Baseline Community Mapping and Plant Species Inventory (7 MB) 
  • 2011 Baseline Wildlife Inventory (6 MB) 
  • 2011 Wetland Report part 1 (10 MB) 
  • 2011 Wetland Report part 2 (10 MB) 
  • 2011 Wetland Report part 3 (10 MB) 
  • 2011 Wetland Report part 4 (6 MB) 
  • Archaeological Survey of 40 Acres (1 MB) 
  • Archaeological Survey of 640 Acres and 1140 Acres (2 MB) 
  • Archaeological Survey of Access Roads (2 MB) 
  • Baseline Fisheries, Macroinvertebrate and Physical Habitat (7 MB) 
  • Geomechanical Evaluation of Room and Pillar Mining (2 MB) 
  • Memorandum - 2010 Copperwood Fisheries Sampling (1 MB) 
  • Michigan Natural Features Inventory Information (1 MB) 
  • Permit MP-01-2012 (1 MB) 
  • Potential Impacts of Mine Dewatering on Wetlands (2 MB) 
  • Status of Redside Dace (5 MB) 
  • Wetland Functional Value Assessment Using MiRAM (8 MB) 

7. Wetland Mitigation

• Wetland Mitigation Summary (6 MB) 
• Copperwood-Gispy Creek Wetland Creation Plan (2 MB) 

8. Stream Mitigation

• Stream Impact and Mitigation Summary (4 MB) 
• TDF Stream Relocation Plans (1 MB) 
• Rosgen Stream Classification Data (6 MB) 

To send electronic comments on this project go to CIWPIS-on-line, type in the file number 12-27-0050-P on the left panel and select "Search."