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
03/17/2020 CHICAGO DEPARTMENT OF AVIATION $29,637,698.80

Modifications/Amendments

Modification # Description Disclosure # Award Date Start Date End Date Department Amount
1210271
PEDESTRIAN TUNNEL RENOVATIONS 09/17/2020 CHICAGO DEPARTMENT OF AVIATION ($191,121.00)
12102710
PEDESTRIAN TUNNEL RENOVATIONS 05/19/2021 CHICAGO DEPARTMENT OF AVIATION $4,178.00
12102711
PEDESTRIAN TUNNEL RENOVATIONS 05/27/2021 CHICAGO DEPARTMENT OF AVIATION ($278,306.68)
12102712
PEDESTRIAN TUNNEL RENOVATIONS 07/08/2021 CHICAGO DEPARTMENT OF AVIATION $8,975.00
12102713
PEDESTRIAN TUNNEL RENOVATIONS 08/03/2021 CHICAGO DEPARTMENT OF AVIATION ($1,258,714.12)
12102714
PEDESTRIAN TUNNEL RENOVATIONS 08/27/2021 CHICAGO DEPARTMENT OF AVIATION $76,367.00
12102715
PEDESTRIAN TUNNEL RENOVATIONS 09/09/2021 CHICAGO DEPARTMENT OF AVIATION $28,735.00
12102716
PEDESTRIAN TUNNEL RENOVATIONS 09/22/2021 CHICAGO DEPARTMENT OF AVIATION $43,566.00
12102717
PEDESTRIAN TUNNEL RENOVATIONS 09/30/2021 CHICAGO DEPARTMENT OF AVIATION $191,872.19
12102718
PEDESTRIAN TUNNEL RENOVATIONS 10/04/2021 CHICAGO DEPARTMENT OF AVIATION ($75,000.00)
12102719
PEDESTRIAN TUNNEL RENOVATIONS 10/07/2021 CHICAGO DEPARTMENT OF AVIATION $9,539.00
1210272
PEDESTRIAN TUNNEL RENOVATIONS 09/24/2020 CHICAGO DEPARTMENT OF AVIATION ($36,203.00)
12102720
PEDESTRIAN TUNNEL RENOVATIONS 10/08/2021 CHICAGO DEPARTMENT OF AVIATION ($49,140.00)
12102721
PEDESTRIAN TUNNEL RENOVATIONS 10/14/2021 CHICAGO DEPARTMENT OF AVIATION $58,288.00
12102722
PEDESTRIAN TUNNEL RENOVATIONS 10/15/2021 CHICAGO DEPARTMENT OF AVIATION $20,364.00
12102723
PEDESTRIAN TUNNEL RENOVATIONS 10/18/2021 CHICAGO DEPARTMENT OF AVIATION $15,143.00
12102724
PEDESTRIAN TUNNEL RENOVATIONS 10/29/2021 CHICAGO DEPARTMENT OF AVIATION $644,509.64
12102725
PEDESTRIAN TUNNEL RENOVATIONS 11/08/2021 CHICAGO DEPARTMENT OF AVIATION $2,700.00
12102726
PEDESTRIAN TUNNEL RENOVATIONS 11/10/2021 CHICAGO DEPARTMENT OF AVIATION $67,414.00
12102727
PEDESTRIAN TUNNEL RENOVATIONS 11/12/2021 CHICAGO DEPARTMENT OF AVIATION $460,000.00
12102728
PEDESTRIAN TUNNEL RENOVATIONS 11/26/2021 CHICAGO DEPARTMENT OF AVIATION ($176,496.60)
12102729
PEDESTRIAN TUNNEL RENOVATIONS 12/15/2021 CHICAGO DEPARTMENT OF AVIATION $160,000.00
1210273
PEDESTRIAN TUNNEL RENOVATIONS 12/29/2020 CHICAGO DEPARTMENT OF AVIATION ($202,705.80)
12102730
PEDESTRIAN TUNNEL RENOVATIONS 12/20/2021 CHICAGO DEPARTMENT OF AVIATION $12,152.00
12102731
PEDESTRIAN TUNNEL RENOVATIONS 12/27/2021 CHICAGO DEPARTMENT OF AVIATION $0.00
12102732
PEDESTRIAN TUNNEL RENOVATIONS 12/28/2021 CHICAGO DEPARTMENT OF AVIATION $27,338.00
12102733
PEDESTRIAN TUNNEL RENOVATIONS 01/05/2022 CHICAGO DEPARTMENT OF AVIATION $44,850.00
12102734
PEDESTRIAN TUNNEL RENOVATIONS 04/01/2022 CHICAGO DEPARTMENT OF AVIATION $13,949.00
12102735
PEDESTRIAN TUNNEL RENOVATIONS 04/05/2022 CHICAGO DEPARTMENT OF AVIATION $63,375.00
12102736
PEDESTRIAN TUNNEL RENOVATIONS 04/19/2022 CHICAGO DEPARTMENT OF AVIATION $68,250.00
12102737
PEDESTRIAN TUNNEL RENOVATIONS 04/27/2022 CHICAGO DEPARTMENT OF AVIATION $81,988.00
12102738
PEDESTRIAN TUNNEL RENOVATIONS 05/06/2022 CHICAGO DEPARTMENT OF AVIATION $51,503.27
12102739
PEDESTRIAN TUNNEL RENOVATIONS 05/12/2022 CHICAGO DEPARTMENT OF AVIATION $13,589.00
1210274
PEDESTRIAN TUNNEL RENOVATIONS 01/07/2021 CHICAGO DEPARTMENT OF AVIATION $8,999.34
12102740
PEDESTRIAN TUNNEL RENOVATIONS 05/20/2022 CHICAGO DEPARTMENT OF AVIATION $529,680.00
12102742
PEDESTRIAN TUNNEL RENOVATIONS 06/07/2022 CHICAGO DEPARTMENT OF AVIATION $245,000.00
12102743
PEDESTRIAN TUNNEL RENOVATIONS 06/09/2022 CHICAGO DEPARTMENT OF AVIATION $40,200.00
12102744
PEDESTRIAN TUNNEL RENOVATIONS 06/16/2022 CHICAGO DEPARTMENT OF AVIATION $29,148.00
12102745
PEDESTRIAN TUNNEL RENOVATIONS 07/13/2022 CHICAGO DEPARTMENT OF AVIATION $0.18
12102746
PEDESTRIAN TUNNEL RENOVATIONS 08/12/2022 CHICAGO DEPARTMENT OF AVIATION $14,331.00
12102747
PEDESTRIAN TUNNEL RENOVATIONS 09/30/2022 CHICAGO DEPARTMENT OF AVIATION $31,099.00
12102748
PEDESTRIAN TUNNEL RENOVATIONS 09/30/2022 CHICAGO DEPARTMENT OF AVIATION $4,268.00
12102749
PEDESTRIAN TUNNEL RENOVATIONS 09/30/2022 CHICAGO DEPARTMENT OF AVIATION $38,850.22
1210275
PEDESTRIAN TUNNEL RENOVATIONS 03/02/2021 CHICAGO DEPARTMENT OF AVIATION $32,625.00
12102750
PEDESTRIAN TUNNEL RENOVATIONS 10/13/2022 CHICAGO DEPARTMENT OF AVIATION $31,873.32
12102751
PEDESTRIAN TUNNEL RENOVATIONS 12/13/2022 CHICAGO DEPARTMENT OF AVIATION $76,644.00
12102752
PEDESTRIAN TUNNEL RENOVATIONS 12/20/2022 CHICAGO DEPARTMENT OF AVIATION $2,993.00
12102753
PEDESTRIAN TUNNEL RENOVATIONS 12/27/2022 CHICAGO DEPARTMENT OF AVIATION $15,000.00
12102754
PEDESTRIAN TUNNEL RENOVATIONS 12/30/2022 CHICAGO DEPARTMENT OF AVIATION $30,306.30
12102755
PEDESTRIAN TUNNEL RENOVATIONS 05/04/2023 CHICAGO DEPARTMENT OF AVIATION ($9,980.00)
1210276
PEDESTRIAN TUNNEL RENOVATIONS 03/09/2021 CHICAGO DEPARTMENT OF AVIATION $10,242.00
1210277
PEDESTRIAN TUNNEL RENOVATIONS 03/10/2021 CHICAGO DEPARTMENT OF AVIATION $34,892.00
1210278
PEDESTRIAN TUNNEL RENOVATIONS 04/20/2021 CHICAGO DEPARTMENT OF AVIATION $14,128.00
1210279
PEDESTRIAN TUNNEL RENOVATIONS 04/27/2021 CHICAGO DEPARTMENT OF AVIATION $51,286.00