| 14 | | Supplemental Agreement for work within scope | $127.6k | 11/13/01 |
| 12 | | Supplemental Agreement for work within scope | $14.9k | 6/28/01 |
| 11 | | Supplemental Agreement for work within scope | $18.8k | 5/1/01 |
| 10 | | Additional Work (new agreement, FAR part 6 applies) | $24.3k | 4/24/01 |
| 9 | | Change Order | $25.2k | 1/24/01 |