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SolicitationAmendment 2

BIG BLUE 3 MAC (N6449821D0013 - N6449821D0023)DDG BACKFIT MODERNIZATION TECH REFRESH INSTALLATION

NSWC PHILADELPHIA DIV

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Response status

Due in 18 days

Sep 15, 2026, 9:00 PM UTC

Responses remain open.

Posted
Aug 12, 2026
Archive date
Aug 12, 2027
SAM status
Active

Answer-first brief

What the source record says

  • NSWC PHILADELPHIA DIV published this solicitation.
  • The notice uses NAICS 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing).

Procurement identity

Notice ID
4db1b66e92904b64bc884dc50e5e60f2
Solicitation
N6449826Q5233
Base type
Solicitation
Version
2 of 2

Solicitation facts

Structured fields from the current SAM notice version. A dash means the source did not publish a value.

Notice type
Solicitation
Solicitation number
N6449826Q5233
NAICS
336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing
PSC
R425 — SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
Set-aside
—
Set-aside code
—
Posted
Aug 12, 2026
Responses due
Sep 15, 2026, 9:00 PM UTC
Archive date
Aug 12, 2027
Archive type
autocustom
Base type
Solicitation
Organization type
OFFICE
Benchmark category
—
Category confidence
—
Category source
—
Last seen
Aug 29, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
DEPT OF DEFENSE
Department code
—
Subagency
DEPT OF THE NAVY
Subagency code
—
Office
NSWC PHILADELPHIA DIV
Organization path
—
Organization path codes
—
Office address
PHILADELPHIA, PA, 19112-1403, USA
Place of performance
—
City code
—
State
—
State code
—
Postal code
—
Country
—

Points of contact

Contact details from the current notice version.

Notice description

Source text reproduced without an AI summary.

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).

Comparable award range

Historical award values for work matched by the fixed rubric—not an estimate of this opportunity.

No past awards scored highly enough to form a comparable range.

Comparable awards

The match score is decomposed so each comparison can be challenged.

No comparable awards are attached to this notice.

Amendment history

A version is preserved whenever the normalized notice contents change.

VersionNotice typeObservedResponses dueContent hash
1SolicitationAug 14, 2026Sep 15, 2026, 9:00 PM UTC71feb4c75feaff64
2SolicitationAug 28, 2026Sep 15, 2026, 9:00 PM UTC0cf37eca4e759620

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
agency_nameSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_dateSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_typeSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
base_typeSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
contactsSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
descriptionSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
naics_codeSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_idSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_typeSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_citySAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_country_codeSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_nameSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_postal_codeSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_state_codeSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
organization_typeSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
posted_dateSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
psc_codeSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
response_deadlineSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
sam_urlSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
solicitation_numberSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
subagency_nameSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
titleSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3
upstream_activeSAM.gov Contract OpportunitiesAug 14, 2026sam_opportunity_snapshot@2026.08.22026.08.3

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

  1. 1Notice fields come from the SAM.gov contract opportunities record last seen Aug 29, 2026. SAM.gov remains authoritative.

Note 1 covers the solicitation record. No synthetic FAQ or inferred solicitation value is published.

BIG BLUE 3 MAC (N6449821D0013 - N6449821D0023)DDG BACKFIT MODERNIZATION TECH REFRESH INSTALLATION — federal contract opportunity · BidBenchmark