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Submarine Hull, Mechanical, and Electrical (HM&E) Installation & Repair

Active

Federal

Response Deadline12/04/2026, 08:00:00 PM UTC

Contract Overview

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

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This subcontract involves the installation, troubleshooting, and repair of Hull, Mechanical, and Electrical (HM&E) systems for submarine projects managed by the NSWCPD Philadelphia Division. The scope of work includes the removal and installation of hull systems and auxiliary equipment in strict accordance with NAVSEANOTE 5000, with the ultimate goal of delivering fully installed, tested, and certified systems onboard U.S. Naval Submarines. Managed under the Department of Defense, the project requires all personnel to possess favorable adjudicated Tier 3 investigations to ensure necessary site access. Interested parties should note the response deadline of December 4, 2026, for this effort categorized under NAICS code 336611.

General Info

Subcontract for submarine HM&E system installation and repair; Tier 3 clearance required.

Agency

Department Of Defense → Nswc Philadelphia Division

NAICS

336611 - Ship Building and Repairing

Place of Performance

PA

Set-Aside

NONE

Documents

This scope was carved out of N6449827R0010.

The full solicitation package (11 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

SUBSAFE MAC IDIQ

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Timeline

PostedOct 22

subcontract

Response DeadlineDec 4

Submission deadline

Response Deadline

12/04/2026, 08:00:00 PM UTCin about 1 month

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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 installation, troubleshooting, and repair of HM&E systems for prime contractors on NSWCPD Philadelphia Division submarine projects. Removes and installs hull systems and auxiliary equipment per NAVSEANOTE 5000. Requires personnel with favorable adjudicated Tier 3 investigations for site access. Delivers installed, tested, and certified HM&E systems onboard U.S. Naval Submarines.

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