chicago transit authority Government Contract Opportunities & Archives
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B26OP04363R Invitation for Bids (IFB) Non- Negotiable: Cleaning and Repair Service for Rail Car Pre-Filters for a period of up… (B26OP04363R)
Illinois | State & Local Save
Due: 6/24/2026
Posted: 6/01/2026
B24OP04884R - Non-Revenue Fleet Vehicles for a Period of 72 Month (B24OP04884R)
Illinois | State & Local Save
Due: 6/09/2026
Posted: 5/28/2026
B26OP04860 - Request for Proposals (RFP) Event Planning Services for a period of up to three years. (B26OP04860)
Illinois | State & Local Save
Due: 6/30/2026
Posted: 5/27/2026
C25FI103228093- Request for Proposals (RFP) - Overhaul of Up to Five Hundred (500), 1000 Series New Flyer 40 Ft. Diesel… (C25FI103228093)
Illinois | State & Local Save
Due: 6/10/2026
Posted: 5/23/2026
C26FT103350367 Request for Proposals (RFP) Design-Build - Forest Park Track Improvements - Kedzie to Pulaski (C26FT103350367)
Illinois | State & Local Save
Due: 7/20/2026
Posted: 5/23/2026
C26FT103313594- Invitation for Bids (IFB) Non-Negotiable - Furnish and Deliver Ten (10) Mobile Operated, Wireless Column-type Lift Systems (C26FT103313594)
Illinois | State & Local Save
Due: 7/09/2026
Posted: 5/21/2026
C25FI103184211R - Invitation for Bid (IFB) Non-Negotiable - Construction Services for (ASAP) Logan Square Line - California Station (C25FI103184211R)
Illinois | State & Local Save
Due: 7/21/2026
Posted: 5/20/2026
B24OP01639R Request for Proposals (RFP) - Professional Consulting Services to Monitor Drug and Alcohol Policy and Testing Compliance for a… (B24OP01639R)
Illinois | State & Local Save
Due: 6/03/2026
Posted: 5/20/2026
B25OP04650R2 Invitation for Bid (IFB) Non- Negotiable for Small Business Enterprise (SBE): Grade Level Industrial Window Cleaning at various Rapid… (B25OP04650R2)
Illinois | State & Local Save
Due: 6/15/2026
Posted: 5/18/2026
B25OP80192 - Invitation for Bids (Non-Negotiable) Small Business Opportunity - Printing of promotional materials as required for a period of… (B25OP80192)
Illinois | State & Local Save
Due: 6/10/2026
Posted: 5/17/2026
B24OP04884R - Non-Revenue Fleet Vehicles for a Period of 72 Month (B24OP04884R)
Illinois | State & Local Save
Due: 6/02/2026
Posted: 5/12/2026
B25OP00260 - INVITATION FOR BIDS (NON-NEGOTIABLE) SPECIALIZED SERVICE TO FURNISH COPIES OF SENSITIVE LEGAL AND MEDICAL RECORDS, IN ADDITION TO… (B25OP00260)
Illinois | State & Local Save
Due: 5/29/2026
Posted: 5/07/2026
B24OP01639R Request for Proposals (RFP) - Professional Consulting Services to Monitor Drug and Alcohol Policy and Testing Compliance for a… (B24OP01639R)
Illinois | State & Local Save
Due: 5/26/2026
Posted: 5/07/2026
C26FI103254072- Request for Proposals (RFP) Manufacture and Delivery of a Base Order of Thirty (30) Clean Battery-Electric Transit Buses with… (C26FI103254072)
Illinois | State & Local Save
Due: 7/01/2026
Posted: 5/04/2026
C25FI103228093- Request for Proposals (RFP) - Overhaul of Up to Five Hundred (500), 1000 Series New Flyer 40 Ft. Diesel… (C25FI103228093)
Illinois | State & Local Save
Due: 6/03/2026
Posted: 4/23/2026
B24OP01639R Request for Proposals (RFP) - Professional Consulting Services to Monitor Drug and Alcohol Policy and Testing Compliance for a… (B24OP01639R)
Illinois | State & Local Save
Due: 5/12/2026
Posted: 4/23/2026
B26OP04363 INVITATION FOR BIDS (IFB) NON- NEGOTIABLE For Cleaning and Repair Service for Rail Car Pre-Filters for a period of… (B26OP04363)
Illinois | State & Local Save
Due: 4/28/2026
Posted: 4/20/2026
C26RI103317777 Invitation for Bids (non-negotiable) FURNISH AND DELIVER TWELVE (12) MILES OF 288 RIBBON FIBER OPTIC CABLE. (C26RI103317777)
Illinois | State & Local Save
Due: 5/08/2026
Posted: 4/19/2026
B25RG04918-Request for Proposals for Sale of Surplus Property for a Transit-Oriented Development at Frontage along North Clark Street (Portions of… (B25RG04918)
Illinois | State & Local Save
Due: 5/14/2026
Posted: 4/14/2026
B25OP04701 - Tank Cleaning and Fuel Polishing Services for a period of 36 months (B25OP04701)
Illinois | State & Local Save
Due: 4/23/2026
Posted: 4/14/2026
