| Action Date | Action Description |
|---|---|
| May 14, 2007 | Maintenance Certification Request |
| May 14, 2007 | Administrative Review for Completeness |
| May 14, 2007 | Application Accepted |
| May 14, 2007 | Permit Approved |
| Jun 04, 2010 | Extension of Permit Request |
| Feb 28, 2011 | Extension Toll letter mailed |