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
09/05/2014 09/08/2014 09/07/2019 Up To $11,000,000.00

Modifications/Amendments

Modification # Description Disclosure # Award Date Start Date End Date Amount
AIRPORT NOISE MANAGEMENT SERVICES (SPEC #113778) 12/18/2019 09/08/2014 09/07/2020 DUR
AIRPORT NOISE MANAGEMENT SERVICES (SPEC #113778) 09/08/2020 09/08/2014 09/07/2021 $1,800,000.00
AIRPORT NOISE MANAGEMENT SERVICES (SPEC #113778) 11/24/2021 09/08/2014 09/07/2022 $1,600,000.00
AIRPORT NOISE MANAGEMENT SERVICES (SPEC #113778) 11/21/2022 09/08/2014 09/07/2023 $3,000,000.00