| Action Date | Action Description |
|---|---|
| Sep 16, 2011 | Maintenance Certification Request |
| Sep 19, 2011 | Administrative Review for Completeness |
| Sep 19, 2011 | Application Accepted |
| Sep 21, 2011 | Team Review for Completeness |
| Sep 21, 2011 | Team Review for Completeness |
| Sep 21, 2011 | Permit Approved |