Opportunity

Illinois BidBuy #27-557THA-ENGCO-B-54361

Change order for I-490 Tollway Railroad Bridge engineers field office

Posted

October 02, 2026

Respond By

October 30, 2026

Identifier

27-557THA-ENGCO-B-54361

NAICS

237310

The Illinois Toll Highway Authority is reporting a change order for an engineers field office supporting I-490 Tollway Railroad Bridge construction. - Buyer: Illinois Toll Highway Authority (THA), Engineering–Construction department; Downers Grove, DuPage County, Illinois. - Service: One engineers field office supporting the I-490 Tollway Railroad Bridge construction; no part number or vendor is identified. - Change order value: $175,799.88. - Participation goals: 25.26% for BEP and 1.64% for VBP. - OEMs: None named.

Description

The Illinois Toll Highway Authority gives notice of its intent to amend its contract with Judlau Contracting, Inc. to provide an Engineers Field Office for work related to I-490 Tollway Railroad Bridge Construction. This is a supplemental ATP, and the source states that this type of work was included in the original contract and that provision for it is included in the original contract. The original contract award amount is $37,785,426.29, and the change order cost is $175,799.88.

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