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Marine Welding & Fabrication

Active

Federal

Response Deadline12/02/2026, 07:00:00 AM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

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This subcontract for Marine Welding and Fabrication supports the NSWC Philadelphia Division under the Department of Defense. The scope of work involves providing specialized welding and metal fabrication services for prime contractors performing shipboard alterations. Specifically, the contractor will provide welding support for SCD 31483 regarding Lithium Battery Storage and SCD 27517 for ADCS Hardware Upgrades, which includes the fabrication of equipment mounts and modifications to liferails. All work must be performed by NAVSEA certified marine welders to ensure compliance with strict maritime standards. The final deliverables consist of completed welds and fabricated mounts that adhere to the specifications outlined in the SIDs and ECBs. The opportunity is categorized under NAICS code 238320, with a response deadline set for December 2, 2026.

General Info

NAVSEA certified marine welding and fabrication services for DoD shipboard alterations by 2026.

Agency

Department Of Defense → Nswc Philadelphia Division

NAICS

238320 - Painting and Wall Covering Contractors

Place of Performance

PA

Set-Aside

NONE

Documents

This scope was carved out of N6449827Q5007.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Big Blue 3 MAC (N6449821D0013 - N6449821D0023) CARRIERS FY27-29

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Timeline

PostedNov 2

subcontract

Response DeadlineDec 2

Submission deadline

Response Deadline

12/02/2026, 07:00:00 AM UTCin 28 days

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Organization & Contact Information

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AgencyDepartment Of Defense → Nswc Philadelphia Division

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → Nswc Philadelphia Division

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs specialized welding and metal fabrication for prime contractors on NSWCPD shipboard alterations. Provides welding support for SCD 31483 (Lithium Battery Storage) and SCD 27517 (ADCS Hardware Upgrade), including liferail modifications and equipment mounts. Requires NAVSEA certified marine welders. Delivers completed welds and fabricated mounts as specified in SIDs and ECBs.

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