| Action Date | Action Description |
|---|---|
| Jun 07, 2013 | Maintenance Certification Request |
| Jun 10, 2013 | Administrative Review for Completeness |
| Jun 10, 2013 | Team Review for Completeness |
| Jun 10, 2013 | Application Accepted |
| Jun 10, 2013 | Permit Approved |
| Oct 11, 2016 | Extension Toll letter mailed |