Illinois BidBuy #26-557THA-ENGCO-B-51201

Change Order for Tri-State Tollway Roadway Reconstruction & Widening – Additional Construction Management Services

This notice announces a change order for the Tri-State Tollway Roadway Reconstruction & Widening project, managed by the Illinois Toll Highway Authority (THA). - Government Buyer: - Illinois Toll Highway Authority (THA), Engineering - Construction Department - Vendors: - BOWMAN CONSULTING GROUP, LTD. - Products/Services Requested: - Additional Phase III construction management services - On-site inspection - Design review - Geotechnical testing - Records management - Pay estimates - Processing of change orders - Additional oversight due to schedule extensions and modifications - Unique/Notable Requirements: - Expansion of scope for construction management services due to project schedule changes - Contract value increased by $2,000,000 (total now $17,900,000) - No specific OEMs or equipment manufacturers are mentioned in this notice.

Description

This is a change order notice for the Tri-State Tollway Roadway Reconstruction and Widening project. The contract I-21-4809 is being amended to provide additional Phase III construction management services, including on-site inspection, design review, geotechnical testing, records, pay estimates, change orders, and additional oversight due to schedule extensions and modifications. The original contract was approved on June 16, 2022, for $15,900,000 and is now increased by $2,000,000 to a total of $17,900,000. The work is managed by the Toll Highway Authority in Illinois.

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