How to bid on Combat Systems Repair IDIQ for the DEPT of Defense

What the Navy is buying and why it matters

The Department of Defense, through the Mid-Atlantic Regional Maintenance Center (MARMC), is seeking contractors for an Indefinite Delivery Indefinite Quantity (IDIQ) multiple-award contract. This contract is for the repair, installation, refurbishment, and modernization of Surface Combat/C4I systems.

Specifically, the work includes OE-82 and OE-570 Series UHF SATCOM Antennas, AM-6534/SSR-1 and AM-7317A/SSR Amplifiers, SATCOM Radomes, MK-32 Surface Vessel Torpedo Tubes, SLQ-32 Antenna Enclosures, MK-36 (SRBOC) and MK-53 (NULKA) Decoy Launching Systems, and MK-5 Ready Service Lockers. This is a firm-fixed-price contract with a one-year base period and four one-year option periods. The primary work location is within a 50-mile radius of Naval Station Norfolk, Virginia, with potential for other CONUS and OCONUS locations.

Key dates and what happens at the deadline

This solicitation was published on July 30, 2026. The deadline for responses is August 17, 2026, at 1:00 PM ET. All proposals must be submitted by this time.

Who this opportunity suits

This opportunity is suitable for small businesses specializing in ship building and repair, under NAICS code 336611, with a size standard of 1,300 employees. Firms with expertise in marine combat systems, C4I systems, and related equipment maintenance, installation, and modernization are a good fit. Contractors must be able to provide management, technical, labor, and logistics support, as well as all necessary material, equipment, and facilities. Certification is required for work on the MK-36 (SRBOC) and MK-53 (NULKA) Decoy Launching Systems.

How to respond to this solicitation

To access the solicitation, click “View original source” on the portal. If the first click takes you to the portal's homepage, click the link again to go directly to the bid. You may need a free account to view all documents, though this is not always required.

Practical tips for a competitive response

When preparing your response, ensure you clearly address all requirements outlined in the solicitation, especially regarding specific systems like SATCOM antennas, torpedo tubes, and decoy launching systems. Highlight your firm's experience with similar repair, installation, refurbishment, and modernization projects for the US Navy or other defense agencies.

Pay close attention to the firm-fixed-price nature of the contract and ensure your proposed pricing is competitive and accurately reflects the scope of work. If your firm intends to bid on the decoy launching system work, make sure to include proof of the required certification. Detail your capabilities for performing work both locally in the Hampton Roads Area and potentially in CONUS and OCONUS locations.