I-15-4657 CHANGE ORDER NOTICE-EOWA Phase II Engineering Services

The Illinois State Toll Highway Authority is giving notice to amend contract I-15-4657 with WSP USA Environment & Infrastructure/TY Lin International for Design Section Engineer (DSE) services required for the Elgin Hare Western Access (EOWA) Tollway (I-490) project. The scope of the proposed improvements includes construction of the Elgin Hare Western Access Tollway (I-490) between County Line Road to Franklin Avenue. The contract is part of the overall 6.4-mile Elgin Hare Western Access Tollway corridor between I-294 and I-90. Key aspects of the project include: • The original contract was solicited on PSB 15-2 on July 6, 2015, and approved by the Tollway Board on October 27, 2016, via Board Resolution number 21152 for $13,491,452.94. • On 10/26/2023, the board approved a Supplemental Design Services in the amount of $1,385,000.00. • The design team provided design engineering services and preparation of bid documents for two ongoing construction contracts: contract I-21-4742 and I-21-4743. • The current construction completion date is May 2027. • This amendment is required to extend the completion date of the contract to October 26, 2026, with no additional funds required.