The NNSY Submarine Preservation 2015-2020 Master Indefinite Delivery/Indefinite Quantity (IDIQ) contract, awarded by the Mid-Atlantic Regional Maintenance Center (MARMC), provides comprehensive submarine maintenance and preservation services. The contract covers management, material support, labor, supplies, and equipment necessary for depot and intermediate level preservation of Los Angeles, Virginia, and Ohio Class submarines. Work is primarily performed at Norfolk Naval Shipyard (NNSY) and Naval Station Norfolk, with a focus on maintaining and preserving critical naval submarine assets.
Task orders under this vehicle demonstrate a consistent pattern of firm fixed-price delivery orders ranging from approximately $175,000 to $35.7 million for submarine preservation services. The primary contractor, Imia, LLC, has been awarded multiple task orders supporting various submarines including the USS Wyoming, USS San Francisco, and USS Rhode Island. Task orders exhibit flexibility in set-aside designations, with some designated for total small business participation and others without specific set-asides. The Naval Sea Systems Command (NAVSEA) is the primary funding agency, with task order performance locations concentrated in Portsmouth, Virginia. Typical task order durations range from approximately 18 to 24 months, reflecting the complex and time-intensive nature of submarine preservation and maintenance work.