| Modification # | Description | Disclosure # | Award Date | Start Date | End Date | Department | Amount |
|---|---|---|---|---|---|---|---|
|
301931
| Professional Engineering Services for Proposed Deep Excavation / Foundation Review | 05/28/2019 | 06/13/2014 | 06/12/2021 | CHICAGO DEPARTMENT OF TRANSPORTATION | DUR | |
| Professional Engineering Services for Proposed Deep Excavation / Foundation Review | 06/11/2021 | 06/13/2014 | 12/10/2021 | CHICAGO DEPARTMENT OF TRANSPORTATION | DUR | ||
| Professional Engineering Services for Proposed Deep Excavation / Foundation Review | 01/26/2022 | 06/13/2014 | 12/10/2022 | CHICAGO DEPARTMENT OF TRANSPORTATION | DUR | ||
| Professional Engineering Services for Proposed Deep Excavation / Foundation Review | 12/01/2022 | 06/13/2014 | 12/10/2023 | CHICAGO DEPARTMENT OF TRANSPORTATION | DUR | ||
| Professional Engineering Services for Proposed Deep Excavation / Foundation Review | 09/21/2023 | 06/13/2014 | 12/10/2024 | CHICAGO DEPARTMENT OF TRANSPORTATION | DUR | ||
|
301936
| Professional Engineering Services for Proposed Deep Excavation / Foundation Review | 04/10/2025 | 06/13/2014 | 12/10/2025 | CHICAGO DEPARTMENT OF TRANSPORTATION | DUR |