CHANGE ORDER NOTICE RR-19-4460 Facilities, Design Services Upon Request. On-call Phase II Eng. Svcs

Closed State & local contract opportunity Posted

Solicitation number
27-557THA-ENGCO-B-54350
State
Illinois
Responses due

Opportunity facts

Point of contact

Opportunity details come from bidbuy.illinois.gov. Updated .

About this opportunity

The Illinois Toll Highway Authority's Chief Procurement Office is posting a Change Order Notice for the 4th Amendment to contract RR-19-4460 (Facilities Design Services Upon Request, Phase II Engineering Services On-Call) with a 14-day notice period closing October 22, 2026. This is not a solicitation; it is a no-cost contract extension.

The amendment extends the contract term from December 1, 2026, to December 1, 2027, with no change to the contract value. The original contract was awarded to AAA Engineering, LTD on December 5, 2019, under Professional Services Bulletin PSB 19-1 (BidBuy #19-557THA-ENGCO-B-9352). The original contract value was $5 million.

The extension addresses circumstances not reasonably foreseeable at original contract signing, including owner-directed changes and delayed task orders. The contract currently supports multiple open construction tasks with completion dates in Fall 2026 and a new design task order with final submittal due in Fall 2027. The extension enables continuation of those ongoing construction support needs and completion of current design work.

Opportunity text

4th Amendment: This is not a solicitation. See Items Tab for details.

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