SOLICITATION FOR Big Blue 3 MAC (N6449821D0013 - N6449821D0023) PROPULSION AND AUXILLIARY CONTROL SYSTEM (PACS) and BALLAST AND DAMAGE CONTROL SYSTEMS (BCS/DCS) INSTALLATION UPGRADE.
Closed Solicitation Posted
- Solicitation number
- N6449826Q5075
- Agency
-
Naval Sea Systems Command
Department of the Navy, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 336611 Ship Building and Repairing
- Place of performance
- 19112
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Navy Naval Sea Systems Command is soliciting proposals for the Big Blue 3 MAC Propulsion and Auxiliary Control System (PACS) and Ballast and Damage Control Systems (BCS/DCS) installation upgrade. This shipbuilding and repair project requires specialized engineering and technical support to upgrade critical naval vessel systems. The solicitation was posted on March 9, 2026, with proposals due by April 22, 2026, providing interested contractors approximately six weeks to prepare and submit their bids. Detailed information regarding specific contract requirements, qualifications, evaluation criteria, and submission instructions is available through the PIEE system at https://piee.eb.mil by searching for the reference number N6449826Q5075. Contractors should review all documentation carefully to understand the technical specifications, performance standards, and selection methodology that will be applied in the evaluation process.
This opportunity carries no set-aside designation, meaning it is open to all eligible contractors regardless of business size or classification. The specific award value, budget allocation, and detailed scope of work including timeline for system installation and implementation are contained in the full solicitation documentation accessible through the PIEE portal. The work will be performed in Philadelphia, Pennsylvania at the naval facility located at 19112, and is classified under NAICS 336611 (Ship Building and Repairing) with a primary service code of R425 (Support—Professional: Engineering/Technical). Contractors with experience in naval propulsion systems, auxiliary control mechanisms, ballast management, and damage control system upgrades will be well-positioned to compete for this opportunity. Interested parties should access the complete solicitation documents immediately to ensure adequate time for proposal development and submission prior to the April 22, 2026 deadline.
Notice text
Login at https://piee.eb.mil and search for 'N6449826Q5075' to obtain more details.*
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