| Date | Application | Response |
| 2008, January 8 | Three temporary variances for fire protection and pressure safety | Determined that submittal of non-compliance and corrective action plan is appropriate for these conditions. |
| 2008, February 4 | Permanent variance for sprinklers and fire boundary | Variance approved. Includes applicant's commitment to maintain specified conditions and measures. |
| 2008, October 15 | Permanent variance for hoisting and rigging operations in hostile environments | Determined that provisions of DOE-STD-1090-2007 "Hoisting and Rigging" are appropriate for these conditions. |
| 2008 December 30 | Permanent variance for sprinklers and fire boundary | A previously approved variance is approved for a successor contract. |