| P00004 | | Additional Work (new agreement, FAR part 6 applies) | $54.2k | 11/2/04 |
| P00003 | | Supplemental Agreement for work within scope | $103.0k | 9/19/03 |
| P00002 | | Supplemental Agreement for work within scope | $83.5k | 6/19/03 |
| P00001 | | Supplemental Agreement for work within scope | $1.7k | 9/25/02 |
| Not listed | | Not listed | $3.3m | 5/29/02 |