Opportunity

Illinois BidBuy #27-557THA-ENGCO-B-53334

Amendment for Embankment Modification at IL390 and I-490 Interchange

Posted

July 31, 2026

Respond By

August 14, 2026

Identifier

27-557THA-ENGCO-B-53334

NAICS

237310, 237990

This opportunity is an amendment to an existing construction contract for the Illinois Toll Highway Authority (THA), focused on embankment modification at the IL390 and I-490 interchange. - Government Buyer: - Illinois Toll Highway Authority (THA), Engineering - Construction Department - OEMs and Vendors: - No specific Original Equipment Manufacturers (OEMs) or product brands are mentioned - F. H. Paschen, S.N. Nielsen is the contractor for the original contract - Products/Services Requested: - Embankment modification services as part of a larger roadway and bridge construction project - Amendment adds $181,500 in work to the original contract (Purchase Order #: P-69610) - Unique or Notable Requirements: - Work is consistent with the original contract's scope and department policy - Not a small business set-aside, but includes BEP/VBP participation goals - Procurement is classified under NIGP code 91200 (Construction Services) - Amendment is processed through the Illinois BidBuy portal - No specific products, part numbers, or OEM brands are specified in the notice

Description

This solicitation is an amendment/change order to an existing contract involving roadway and bridge construction at the IL390 and I490 interchange. The contract is with F. H. Paschen, S.N. Nielsen and relates to embankment modification for the project. The procurement is conducted through the Illinois BidBuy portal and classified under NIGP code 91200 for general construction services including maintenance and repair. The response deadline for bids is August 14, 2026.

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