| Action Date | Action Description |
|---|---|
| Aug 18, 2008 | Maintenance Certification Request |
| Aug 18, 2008 | Administrative Review for Completeness |
| Aug 18, 2008 | Team Review for Completeness |
| Aug 18, 2008 | Permit Approved |
| Aug 18, 2008 | Application Accepted |
| Jun 11, 2013 | Extension Toll letter mailed |