City of Chicago
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Contract Details


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 Original Award Amount
04/10/2012 04/11/2012 04/10/2017 DUR

Modifications/Amendments

Modification # Description Disclosure # Award Date Start Date End Date Amount
Professional Structural Design Engineering Consulting Services 04/07/2017 04/11/2012 04/10/2019 DUR
251583
Professional Structural Design Engineering Consulting Services 04/09/2019 04/11/2012 04/10/2020 DUR