# Illinois BidBuy #27-557THA-DIVER-B-54248

Change Order: Tollway Technical Assistance Services Contract Increased and Extended

**Posted:** September 23, 2026
**Respond By:** October 08, 2026
**Identifier:** 27-557THA-DIVER-B-54248
**NAICS:** 541618

This change order notice from the Illinois Toll Highway Authority (THA) Diversity557 - Diversity department amends the Tollway Technical Assistance Services contract.
- Contract value increased by $200,000
- Contract end date extended to a later date
- Services requested: Consulting services for technical assistance (NIGP code 91832)
- No specific OEMs or vendors named
- Business Enterprise Program (BEP) participation goal: 30%
- Veteran Business Program (VBP) participation goal: 3%
- No product part numbers or quantities specified, as this is a consulting services contract
- Managed via open market purchase method
- Notable requirement: High BEP and VBP participation goals


### Description

This solicitation is a change order notice for Tollway Technical Assistance Services. It involves an amendment to increase the contract upper dollar limit by $200,000 and extend the contract end date from October 31, 2026, to April 30, 2027. The contract pertains to consulting services classified under NIGP code 918-32. The procurement includes a pre-bid conference and has participation goals for BEP and VBP of 30% and 3%, respectively.

[View original listing](https://www.bidbuy.illinois.gov/bso/external/bidDetail.sda?docId=27-557THA-DIVER-B-54248&external=true&parentUrl=close)