Illinois BidBuy #27-557THA-ENGCO-B-54180

Amendment for I-490 Railroad Bridge Construction Project

This amendment concerns the I-490 Railroad Bridge Construction project managed by the Illinois Toll Highway Authority (THA), Engineering - Construction department. - Buyer: Illinois Toll Highway Authority (THA), Engineering - Construction - Project: I-490 Railroad Bridge Construction (Purchase Order 22-557THA-ENGCO-P-39678) - Amendment adds $199,116.84 to the contract value - Products/Services: - Field Office Type C Supplement (1 unit) - General construction services for the I-490 Railroad Bridge - No specific OEMs or manufacturers are named in this notice - Notable requirements: - Provision of a field office supplement - Compliance with general construction service standards (NIGP code 912-00) - Procurement is open market and available via the Illinois BidBuy portal

Description

This solicitation is an amendment/change order for the I-490 Railroad Bridge Construction project managed by the Toll Highway Authority in Illinois. The work involves construction services related to the I-490 Railroad Bridge, associated with Purchase Order 22-557THA-ENGCO-P-39678. The original contract amount was $21,133,068.98, with a change order amount of $199,116.84. The procurement is conducted through an open market method and bids are due by October 16, 2026.

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