City of Chicago

Procurement Services

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

contract.detail.title

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 Department Original Award Amount
46733
10/18/2016 08/01/2016 12/31/2019 CHICAGO DEPARTMENT OF AVIATION Up To $53,069,651.35

Modifications/Amendments

Modification # Description Disclosure # Award Date Start Date End Date Department Amount
467331
CONTRACT ASSIGNMENT; FORMER PO #30811 - TECHNICAL SUPPORT AND MAINTENANCE OF THE INTEGRATED SAFETY, SECURITY AND OPERATIONS COMMAND AND CONTROL SYSTEMS (ISSOCCS) AT O'HARE AND MIDWAY INTERNATIONAL AIRPORTS (SPEC #113339) 08/13/2019 08/01/2016 06/29/2020 CHICAGO DEPARTMENT OF AVIATION DUR
CONTRACT ASSIGNMENT; FORMER PO #30811 - TECHNICAL SUPPORT AND MAINTENANCE OF THE INTEGRATED SAFETY, SECURITY AND OPERATIONS COMMAND AND CONTROL SYSTEMS (ISSOCCS) AT O'HARE AND MIDWAY INTERNATIONAL AIRPORTS (SPEC #113339) 06/29/2020 08/01/2016 06/29/2021 CHICAGO DEPARTMENT OF AVIATION DUR
CONTRACT ASSIGNMENT; FORMER PO #30811 - TECHNICAL SUPPORT AND MAINTENANCE OF THE INTEGRATED SAFETY, SECURITY AND OPERATIONS COMMAND AND CONTROL SYSTEMS (ISSOCCS) AT O'HARE AND MIDWAY INTERNATIONAL AIRPORTS (SPEC #113339) 06/28/2021 08/01/2016 12/31/2021 CHICAGO DEPARTMENT OF AVIATION DUR
CONTRACT ASSIGNMENT; FORMER PO #30811 - TECHNICAL SUPPORT AND MAINTENANCE OF THE INTEGRATED SAFETY, SECURITY AND OPERATIONS COMMAND AND CONTROL SYSTEMS (ISSOCCS) AT O'HARE AND MIDWAY INTERNATIONAL AIRPORTS (SPEC #113339) 12/20/2021 08/01/2016 06/29/2022 CHICAGO DEPARTMENT OF AVIATION DUR
CONTRACT ASSIGNMENT; FORMER PO #30811 - TECHNICAL SUPPORT AND MAINTENANCE OF THE INTEGRATED SAFETY, SECURITY AND OPERATIONS COMMAND AND CONTROL SYSTEMS (ISSOCCS) AT O'HARE AND MIDWAY INTERNATIONAL AIRPORTS (SPEC #113339) 07/11/2022 08/01/2016 06/29/2023 CHICAGO DEPARTMENT OF AVIATION DUR
CONTRACT ASSIGNMENT; FORMER PO #30811 - TECHNICAL SUPPORT AND MAINTENANCE OF THE INTEGRATED SAFETY, SECURITY AND OPERATIONS COMMAND AND CONTROL SYSTEMS (ISSOCCS) AT O'HARE AND MIDWAY INTERNATIONAL AIRPORTS (SPEC #113339) 06/29/2023 08/01/2016 06/29/2024 CHICAGO DEPARTMENT OF AVIATION $6,300,000.00
467337
CONTRACT ASSIGNMENT; FORMER PO #30811 - TECHNICAL SUPPORT AND MAINTENANCE OF THE INTEGRATED SAFETY, SECURITY AND OPERATIONS COMMAND AND CONTROL SYSTEMS (ISSOCCS) AT O'HARE AND MIDWAY INTERNATIONAL AIRPORTS (SPEC #113339) 09/06/2024 08/01/2016 06/29/2025 CHICAGO DEPARTMENT OF AVIATION $6,990,738.60
CONTRACT ASSIGNMENT; FORMER PO #30811 - TECHNICAL SUPPORT AND MAINTENANCE OF THE INTEGRATED SAFETY, SECURITY AND OPERATIONS COMMAND AND CONTROL SYSTEMS (ISSOCCS) AT O'HARE AND MIDWAY INTERNATIONAL AIRPORTS (SPEC #113339) 08/04/2025 08/01/2016 06/29/2026 CHICAGO DEPARTMENT OF AVIATION $7,468,070.98