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

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
03/12/2012 03/06/2012 03/05/2017 Up To $626,592.50

Modifications/Amendments

Modification # Description Disclosure # Award Date Start Date End Date Amount
Water Treatment Services at the O'Hare and Midway International Airports 12/08/2015 03/06/2012 03/05/2017 $252,000.00
Water Treatment Services at the O'Hare and Midway International Airports 02/28/2017 03/06/2012 09/02/2017 DUR
Water Treatment Services at the O'Hare and Midway International Airports 08/24/2017 03/06/2012 03/02/2018 DUR
Water Treatment Services at the O'Hare and Midway International Airports 11/22/2017 03/06/2012 03/02/2018 $96,645.23
Water Treatment Services at the O'Hare and Midway International Airports 02/26/2018 03/06/2012 08/30/2018 DUR