Contract Opportunities

Bid Information is presented in three categories: Supplies, Construction and Services. If you know the type of bid solicitation you are searching, choose that category and click Search.

Note that:

  • Each solicitation available for download will include all forms required to submit a complete bid to the CTA, including DBE forms.
  • All contracting opportunities for the Chicago Transit Authority are advertised in the classified section of the Chicago Sun-Times.
E-mail notification

CTA is notifying registered vendors of new publicly advertised contracting opportunities via e-mail. The email notifications will be sent to CTA registered vendors by commodity. For vendor registration and other information please visit the CTA Vendor Registration and DBE Certification Web site at

All vendors are encouraged to update their business contact information including their email addresses and list of commodities as all notifications will be sent electronically by e-mail. If you have questions regarding vendor registration, please contact CTA Vendor Management at For questions about bid notifications, please contact the CTA Bid Office at (312) 681-2050.

Additional Help

For assistance with obtaining, viewing and downloading bid information, please read the following:

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Category Solicitation Number Title  Due Date
Services B17OP00006 Window Washing Services at Various CTA Locations System Wide. (REVISED) 9/27/2017
Construction C17FT102011817 Request for Qualifications (RFQ) for Design-Build Services for the Red and Purple Modernization (RPM) Phase One Project. (REVISED) 9/28/2017
Services B17OP04121R Request for Proposal to Provide Inspection, Repair, Furnishing and/or Replacement of Overhead Doors. 10/11/2017
Services B17FT04496 Request for Proposal (RFP) for Public Outreach Services for Phase One of the CTA's Red and Purple Modernization Project. 10/27/2017
Supplies B17OP00317R Ready-Mixed Concrete. 10/10/2017
Supplies B17OP01501 Railroad Track Fastening Materials. (REVISED) 10/6/2017
Supplies C17CT101971631R3 Purchase and Deliver One (1) Portable Coordinate Measurement Machine (CMM). 10/9/2017
Services B18OP00208 Onsite Maintenance and/or Repairs for Robinair Refrigerant Recovery & Recycling System. 9/29/2017
Services B17OP03156R Maintenance, Upgrades and Technical Support for 50 User Licenses of Toad for Oracle Xpert Edition Software. 10/10/2017
Services B17OP00412 License, Maintenance and Support for IBM Enterprise Software. (REVISED) 10/3/2017
Services B17OP04511 Lease, Maintenance and Supplies for a HP PageWide XL 4500 MFP Printer. 10/2/2017
Services B16RG04466RR IFB for Sale of CTA Property at 936 - 944 West Barry Avenue, Chicago, Illinois. (REVISED) 10/17/2017
Services C17FT102026752R Furnish and Install Memory Modules for IBM p750 Enterprise Servers. 10/3/2017
Services B17OP03376R Consulting Services to Provide Real Estate Appraisal and Appraisal Review Services. 10/2/2017
Services B17OP00158 Cleaning of the Interior of Various CTA Storage Tanks. 10/10/2017
Services B16OP80046R2 Clean-Up, Handling, Removal, Transport and Disposal of Hazardous and Non-Hazardous Waste. 10/5/2017
Services B17OP02028R An Indefinite-Quantity Contract to Provide Equipment Maintenance Repairs to Safety Vision RoadRecorder 5000 and/or 6000 Pro Digital Video Recording System (DVRs) and Associated Equipment. (REVISED) 10/4/2017




See also: Small Business Program Opportunities

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