This is a $5 billion Indefinite Delivery Indefinite Quantity (IDIQ) contract for waterfront construction, including design-build and design-bid-build projects, primarily in the State of Hawaii and potentially on Wake Island. The contract has a five-year base period and one three-year option period, for a total maximum duration of eight years. The estimated aggregate maximum dollar value is $5 billion, with task order limits ranging from $3 million to $300 million. Work includes new construction, rehabilitation, and repairs to piers, wharves, waterfront facilities, bridges, and related infrastructure. The procurement is unrestricted and will award multiple firm-fixed-price contracts based on best value, considering both technical factors and price.