Indefinite Delivery Contract N0002425D4346

Propulsion Controls Engineering, LLC was awarded a multiple-award Indefinite Delivery Contract valued at $1.14 billion by the Naval Sea Systems Command (NAVSEA) on September 2, 2025, with an ultimate completion date of September 1, 2033. This contract, designated as "OPW - LOT 2 NON-CRITICAL SYSTEMS ENG," supports non-critical systems engineering work for Chief of Naval Operations availabilities on fast attack submarines. The contract carries no set-aside designation and represents a significant expansion of the company's existing portfolio with NAVSEA, which already includes a $108.6 million multiple-award indefinite delivery contract for surface ship repair and maintenance services and an $88.1 million contract for submarine preservation and repair services. Propulsion Controls Engineering, LLC, a limited liability company based in Everett, Washington, specializes in providing technical services and engineering solutions for naval vessel maintenance, repair, and modernization, with particular expertise in propulsion control systems and ship system integration.

The underlying solicitation, posted on July 18, 2024, represented a pre-solicitation notice for a potential Indefinite Delivery Indefinite Quantity multiple-award contract to support repair, maintenance, and modernization of nuclear-powered attack submarines across the Navy's four public shipyards. The procurement was structured into two tiers—Critical (Lot 1) and Non-Critical (Lot 2)—with this award covering the Non-Critical systems engineering category, which encompasses discrete production, non-discrete production, and other production work supporting submarine availabilities. The original solicitation anticipated a five-year base period with three option years and indicated interest in small business participation through teaming arrangements. Propulsion Controls Engineering, LLC's award of Lot 2 reflects its demonstrated capability and past performance record in providing specialized submarine maintenance and engineering services to NAVSEA and positions the company as a primary vendor for non-critical submarine systems support during the contract performance period.