Modification # | Description | Disclosure # | Award Date | Start Date | End Date | Department | Amount |
---|---|---|---|---|---|---|---|
ENGINEERING TASK ORDER SERVICES | 01/16/2007 | 07/01/2003 | 06/30/2008 | CHICAGO DEPARTMENT OF AVIATION | DUR | ||
19503
| ENGINEERING TASK ORDER SERVICES | 04/07/2006 | 07/01/2003 | 06/30/2006 | CHICAGO DEPARTMENT OF AVIATION | $1,500,000.00 |