City of Chicago

Procurement Services

We are the contracting authority for the procurement of goods and services for the City of Chicago

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Contract Details

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Original Contract

DUR in the Award Amount column means that the contract award total Depends Upon Requirements. A Depends Upon Requirements contract is an indefinite quantities contract in which the city places orders as needed. The vendor is not guaranteed any particular contract award amount.
Contract (PO) # Disclosure # Award Date Start Date End Date Department Original Award Amount
06/20/2019 DEPT OF AVIATION $6,166,321.64

Modifications/Amendments

Modification # Description Disclosure # Award Date Start Date End Date Department Amount
10354311
Recirculation Bridge Replacement 03/11/2021 DEPT OF AVIATION $3,490.81
10354312
Recirculation Bridge Replacement 03/19/2021 DEPT OF AVIATION ($8,338.56)
10354313
Recirculation Bridge Replacement 04/01/2021 DEPT OF AVIATION $53,908.82
10354314
Recirculation Bridge Replacement 04/01/2021 DEPT OF AVIATION $5,828.15
10354315
Recirculation Bridge Replacement 05/28/2021 DEPT OF AVIATION $25,349.97
10354316
Recirculation Bridge Replacement 07/08/2021 DEPT OF AVIATION ($122,674.47)
10354317
Recirculation Bridge Replacement 10/21/2021 DEPT OF AVIATION ($146,442.48)
10354318
Recirculation Bridge Replacement 10/29/2021 DEPT OF AVIATION ($59,825.93)
10354319
Recirculation Bridge Replacement 12/15/2022 DEPT OF AVIATION ($2,931.04)
1035432
Recirculation Bridge Replacement 01/06/2020 DEPT OF AVIATION $2,090.00
1035433
Recirculation Bridge Replacement 01/15/2020 DEPT OF AVIATION $101,249.60
1035434
Recirculation Bridge Replacement 01/17/2020 DEPT OF AVIATION $2,582.97
1035436
Recirculation Bridge Replacement 08/07/2020 DEPT OF AVIATION $11,274.26
1035437
Recirculation Bridge Replacement 08/14/2020 DEPT OF AVIATION $19,025.00
1035438
Recirculation Bridge Replacement 09/08/2020 DEPT OF AVIATION $155,141.94
1035439
Recirculation Bridge Replacement 10/08/2020 DEPT OF AVIATION $27,250.98