Princeton Hydro LLC, a Trenton, New Jersey-based environmental and engineering consulting firm, was awarded a $30 million multiple-award Indefinite Delivery/Indefinite Quantity contract by the U.S. Army Corps of Engineers Baltimore District on June 25, 2020, with a completion date of December 23, 2025. This Total Small Business set-aside contract procures architect/engineering services for civil works projects, including feasibility studies, design, cost estimating, construction support, and technical services for flood risk management, coastal protection, navigation, ecosystem restoration, and watershed projects. The contract requires qualified firms to demonstrate specialized experience, professional capabilities, and capacity to perform concurrent projects. Performance locations span the Baltimore District boundaries, with work conducted at various Maryland locations including Berlin, Aberdeen Proving Ground, and Bel Air.
Through this indefinite delivery vehicle, Princeton Hydro has executed multiple delivery orders reflecting the breadth of the contract's scope. Notably, the contractor completed subsurface drilling exploration services at Poole's Island ($258,228.39) and provided performance period extensions for Assateague Island and Ocean City Inlet surveys ($220,585.90). Ongoing delivery orders include coastal survey work at Assateague Island and Ocean City Inlet ($228,366.15, completion February 2026), the Atkisson Dam Removal project ($4.23 million, completion October 2026), and Van Bibber Dam Removal in Harford County ($1.41 million, completion October 2026). All delivery orders are structured as firm fixed-price contracts without additional set-aside designations. A related $6.88 million delivery order for design services was awarded under Princeton Hydro's $50 million indefinite delivery contract with the USACE New York District, demonstrating the contractor's role supporting the broader Army Corps of Engineers mission across multiple districts.