# Chicago Transit Authority Bonfire #B25OP04701R

CTA Solicitation for 36 Months of Tank Cleaning and Fuel Polishing Services

**Posted:** October 02, 2026
**Respond By:** October 23, 2026
**Identifier:** B25OP04701R
**NAICS:** 562998

The Chicago Transit Authority is seeking tank cleaning and fuel polishing services for its Facilities Maintenance Department.
- **Buyer:** Chicago Transit Authority (CTA), Facilities Maintenance Department, Chicago, Illinois.
- **Requested service:** Tank cleaning and fuel polishing; the notice does not specify tank counts, quantities, or part numbers.
- **Period:** 36 months; specific start and end dates are not provided.
- **OEMs and vendors:** No manufacturers or service vendors are named in the notice.

### Description

The solicitation is for tank cleaning and fuel polishing services for a period of 36 months. It is an Invitation for Bids (IFB) and is identified as non-negotiable. The required submissions include DBE schedules as applicable, federal certification forms, a bidders list form, proposal page P1, a bid table, and certifications, disclosures, and execution documents. The submission deadline is October 23, 2026, at 2:00 PM CDT.

[View original listing](https://transitchicago.bonfirehub.com/opportunities/255365)