| Action Date | Action Description | 
|---|---|
| Jun 01, 2010 | Maintenance Certification Request | 
| Jun 02, 2010 | Administrative Review for Completeness | 
| Jun 10, 2010 | Team Review for Completeness | 
| Jun 10, 2010 | Application Accepted | 
| Jun 16, 2010 | Geologist Report | 
| Jun 17, 2010 | Permit Approved | 
| Jun 18, 2010 | HPHC Historical Preservation No Effect | 
| Aug 17, 2010 | Commencement of Work Notice received | 
| Oct 23, 2012 | Extension Toll letter mailed |