Key dates
Posted Sep 2, 2026; Responses due Sep 29, 2026, 9:00 PM UTC; Archive date Sep 2, 2027
BIG BLUE 3 MAC (N6449821D0013 - N6449821D0023)DDG BACKFIT MODERNIZATION TECH REFRESH INSTALLATION
Solicitation numberN6449826Q5233
DEPT OF DEFENSE · DEPT OF THE NAVY · NSWC PHILADELPHIA DIV
Response deadlineSep 29, 2026, 9:00 PM UTC
Deadline status26 days remaining
PostedSep 2, 2026
Record refreshedSep 3, 2026
Opportunity summary
Source-citedThis solicitation is for BIG BLUE 3 MAC support for the U.S. Navy's DDG Back Fit Modernization Program. Required alterations must be completed onboard several specific USS vessels. [1]
Key points
Sources
- Official SAM.gov notice
BIG BLUE 3 MAC (N6449821D0013 - N6449821D0023) , In support of the U.S.
Generated from the public notice and source-backed solicitation passages. Confirm important requirements in the cited brief and official documents.
Public-source intelligence
Source-backed opportunity brief
BIG BLUE 3 MAC (N6449821D0013 - N6449821D0023) , In support of the U.S.
Extracted from the official notice and archived solicitation files. Confirm controlling requirements in the source documents.
Notice information
Read full notice text
BIG BLUE 3 MAC (N6449821D0013 - N6449821D0023) , In support of the U.S. Navys DDG Back Fit Modernization (DDGM BF) Program requires alterations to be completed onboard USS MILIUS (DDG 69), USS GONZALES (DDG 66), USS PAUL HAMILTON (DDG 60), USS MCFAUL (DDG 74), USS STETHEM (DDG 63) and USS JOHN S MCCAIN (DDG 56).
What changed
Sep 2, 2026 · 3 fields changed
Notice history
- Solicitation · LatestPosted Sep 2, 2026 · response deadline Sep 29, 2026, 9:00 PM UTC
- SolicitationPosted Aug 12, 2026 · response deadline Sep 15, 2026, 9:00 PM UTC
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