The U.S. Army Corps of Engineers requires a construction contract for the Brandon Road Interbasin Project in Joliet, Illinois, involving the construction of aquatic nuisance species deterrents and extensive supporting infrastructure. The work includes demolition, excavation, structural, electrical, mechanical, and cybersecurity work, among many other disciplines. The estimated budget for this unrestricted, best value contract is between $100 million and $250 million. The performance location is the Brandon Road Lock and Dam on the Illinois River in Joliet, Illinois. Multiple amendments have been issued to update plans, specifications, wage determinations, and contract requirements.