| 9 | | Supplemental Agreement for work within scope | $0 | 9/26/13 |
| 8 | | Supplemental Agreement for work within scope | $19.2k | 9/25/13 |
| 7 | | Supplemental Agreement for work within scope | $93.5k | 2/26/13 |
| 6 | | Change Order | $130.6k | 9/29/12 |
| 4 | | Supplemental Agreement for work within scope | $82.0k | 9/26/12 |