| Action Date | Action Description | 
|---|---|
| May 10, 2010 | Maintenance Certification Request | 
| May 11, 2010 | Administrative Review for Completeness | 
| May 11, 2010 | Team Review for Completeness | 
| May 11, 2010 | Application Accepted | 
| May 11, 2010 | Geologist Report | 
| May 13, 2010 | Permit Approved | 
| May 17, 2010 | Land Evidence Date | 
| Apr 01, 2014 | Letter of Authorization | 
| Oct 24, 2016 | Letter of Authorization | 
| May 23, 2017 | Letter of Authorization |