| PA12 | | Other Administrative Action | $0 | 9/2/15 |
| PS11 | | Supplemental Agreement for work within scope | $0 | 3/17/15 |
| PS10 | | Supplemental Agreement for work within scope | $0 | 10/8/14 |
| PO09 | | Supplemental Agreement for work within scope | $0 | 9/22/14 |
| PO08 | | Supplemental Agreement for work within scope | $0 | 3/10/14 |