Indefinite Delivery Contract N4008421D0079

The key products and services being delivered under this federal contract IDV award are construction, engineering, and infrastructure maintenance services for U.S. Navy facilities on Diego Garcia and the British Indian Ocean Territory. The $348.5 million Diego Garcia and British Indian Ocean Territory Multiple Award Construction Contract 2021-2026 (N4008421D0079) was awarded by the Navy Installations Command to the Black Construction / Mace International Joint Venture, a for-profit partnership, as a multiple-award IDIQ contract. This contract allows the issuance of firm fixed-price task orders ranging from $150,000 to $50 million for a variety of general building projects, repairs, renovations, new construction, and necessary design work. The work primarily supports critical shore facilities and infrastructure at the strategic overseas U.S. Navy base on Diego Garcia. No set-asides were used, reflecting the specialized nature of the construction services required in this remote location. The contract has an ordering period through September 2026 or a $249 million aggregate ceiling, whichever comes first.

The task orders awarded to date cover a wide range of infrastructure sustainment needs, including repairs to the North Parking Apron, Diego Garcia 1 Road, an incinerator building, secondary tank farm fire hydrants, electrical systems, and HVAC equipment. The awarding agencies include the Navy Installations Command, US Fleet Forces Command, Defense Logistics Agency Energy, Office of Naval Research, and Naval Facilities Engineering Command, demonstrating the joint venture's capacity to handle diverse and complex construction projects in support of the Navy's national defense missions in this strategic overseas region.