Opportunity
Illinois BidBuy #27-557THA-ENGCO-B-53430
Amendment for Additional Construction Services on I-490 Railroad Bridge Project
Posted
August 04, 2026
Respond By
August 21, 2026
Identifier
27-557THA-ENGCO-B-53430
NAICS
237310
This amendment concerns the I-490 Railroad Bridge Construction & Earthwork project managed by the Illinois Toll Highway Authority (THA). - Government Buyer: - Illinois Toll Highway Authority (THA), Engineering - Construction division - Vendor: - Walsh Construction Company - Products/Services Requested: - Additional construction services for Weld Sequence FAA - No specific product part numbers or material quantities listed - Notable Requirements: - Amendment (EWO #82 - ATP #90) adds $195,000 to the original contract - Original contract value: $214,831,567.83 - BEP (Business Enterprise Program) participation goal: 18.31% - VBP (Veteran Business Program) participation goal: 0.51% - Work is classified under NIGP code 912-00 (General Construction Services) - No OEMs or specific manufacturers are referenced, as this is a construction services amendment - The amendment is considered germane to the original contract and follows department policy
Description
This solicitation is an amendment/change order to a previously awarded contract with Walsh Construction Company for construction services related to the I-490 Railroad Bridge Construction and Earthwork. The amendment provides for Weld Sequence FAA work. The original contract award amount was $214,831,567.83, and the cost of this change order is $195,000. The work is germane to the original contract and within the intent of the contract and Department policy. The bid is open to all qualified bidders with specific participation goals for BEP and VBP.