Indefinite Delivery Contract N0002425D4348

Riley Power Group LLC has been awarded a Multiple Award Indefinite Delivery Contract valued at $1.906 billion by the Naval Sea Systems Command (NAVSEA) to provide non-critical systems engineering support for Chief of Naval Operations (CNO) availabilities on fast attack submarines. Under this contract designated as OPW - LOT 2 NON-CRITICAL SYSTEMS ENG, the contractor will deliver discrete production, non-discrete production, and other production work supporting the Navy's four public shipyards in the repair, maintenance, and modernization of nuclear-powered attack submarines. The contract ceiling of $1.906 billion reflects the potential scope of work across the base period and option years, with an ultimate completion date of September 1, 2033. The award was issued on September 2, 2025, following a pre-solicitation market research notice posted on July 18, 2024.

The underlying procurement originated as a market research initiative seeking industry capability assessments for a proposed Indefinite Delivery Indefinite Quantity Multiple Award Contract structured with two work tiers—Critical (Lot 1) and Non-Critical (Lot 2)—with Riley Power Group LLC selected for the Non-Critical systems engineering tier. The solicitation emphasized support for discrete and non-discrete production activities, with NAVSEA indicating particular interest in small business participation and teaming arrangements. The contract includes provisions for rolling admissions to add additional contractors periodically, establishing a multi-contractor vehicle designed to distribute submarine maintenance and modernization work across the industrial base while leveraging specialized contractor capabilities to augment government shipyard operations.