| Action Date | Action Description | 
|---|---|
| Mar 20, 2007 | Maintenance Certification Request | 
| Mar 21, 2007 | Administrative Review for Completeness | 
| Mar 26, 2007 | Additional Information Received | 
| Mar 27, 2007 | Team Review for Completeness | 
| Mar 28, 2007 | Application Accepted | 
| Mar 28, 2007 | Permit Approved |