This Pre-Solicitation opportunity from Department Of Defense was posted on August 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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SUBSAFE MAC IDIQ

Closed

N64498-25-RFPREQ-PD-24-0031Federal

Submission Closed09/11/2026, 07:00:00 PM UTC

Contract Overview

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

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NAICS: 336611

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Confederated Tribes of the Colville Reservation

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Deck Equipment & Towing SystemsThis subcontract opportunity, titled Deck Equipment and Towing Systems, involves providing specialized maintenance and installation services for towing and deck hardware. Working under prime contractors for USCG Surface Force Logistics Center dry-dock projects in San Francisco, the selected provider will be responsible for inspecting towline reels and towing system components, as well as the removal and installation of tow reels utilizing heavy lifting gear. The project is issued by the Department of Homeland Security under agency CG-SEA-C23 and is designated as a total Small Business Set Aside. Interested parties must respond by October 29, 2026, for this requirement categorized under NAICS code 336611.

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Engine & Machinery InstallationThis subcontract, titled Engine and Machinery Installation, involves providing specialized technical services for prime contractors on USCG Surface Force Logistics Center dry-dock projects in San Francisco. The scope of work focuses on the removal and installation of primary propulsion and power generation machinery, specifically main diesel engines and reduction gears. Additionally, the contractor is responsible for performing precise laser alignment of engines to MEPS generators and jet drives, ensuring all installed machinery is delivered with completed open and inspect reports. Managed by the Department of Homeland Security under agency CG-SEA-C23, this opportunity is designated as a total Small Business Set Aside under NAICS code 336611. The solicitation was posted on October 20, 2026, with a response deadline of October 29, 2026.

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Propulsion & Mechanical Systems (Jet Drives)This small business set-aside subcontract involves the inspection, service, and maintenance of water jet propulsion systems for prime contractors supporting USCG Surface Force Logistics Center dry-dock projects. The scope of work includes the renewal of jet drive anodes and the preservation of water jet drives utilizing specialized tooling, culminating in the delivery of serviced equipment accompanied by detailed open and inspect reports. Managed by the Department of Homeland Security under agency CG-SEA-C23, the work is to be performed in San Francisco, California. The opportunity is categorized under NAICS code 336611, with a response deadline set for October 29, 2026.

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USCG STA SAN FRANCISCO (45667) FY27 DD REPAIRS

Solicitation # 70Z04027SSBPL27408

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Intent to Sole Source: INSTALL RETROFIT KIT ON HPAC #1&2

Solicitation # N4215827QS0002

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Norfolk Naval Shipyard Gf

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USCGC CROCODILE DD2 FY27 #1 MDE W5

Solicitation # 70Z08027PBPLCROCODILE

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TRANSMITTER, RUDDER ANG

Solicitation # SPE4A6-26-T-30WD

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ASC COMMODITIES DIVISION

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WINDSHIELD WIPER ASSEM

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DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

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CYLINDER, HYDRAULIC ACC

Solicitation # SPE7M0-27-T-0456

This fixed-price solicitation, issued by the DLA Weapons Support Maritime Supply Chain ESOC Buys, is for the procurement of one hydraulic accumulator cylinder (NSN 2090-01-450-1199). The item is to be delivered to the Puget Sound Naval Shipyard IMF in Bremerton, Washington, with an original required delivery date of September 28, 2026. The procurement requires adherence to Technical Data Package Rev A Gen 2 and Basic Drawing NR 53711 6405530 Revision E. Delivery must be made via the fastest traceable means, and the contract specifies destination inspection and acceptance under FAR 52.246-2. The contract mandates strict compliance with several technical and regulatory standards, including MIL-STD-129 for marking, MIL-STD-130 for Item Unique Identification (IUID), and RP001 for DLA packaging requirements. There are significant restrictions on the use of mercury and a requirement for the safeguarding of covered defense information per DFARS 252.204-7012. Additionally, the item contains technical data subject to ITAR or EAR export controls, requiring contractors to have approved JCP certification and specific DLA authorizations. Payment and invoicing must be processed electronically through the Wide Area WorkFlow (WAWF) system.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

1 day ago

DEADLINE

in 10 days

AI Contract Overview

The Naval Surface Warfare Center Philadelphia Division (NSWCPD) intends to award a five-year, Indefinite-Delivery-Indefinite-Quantity (IDIQ) Multiple Award Contract (MAC) under a Level of Effort, Cost-Plus-Fixed-Fee (CPFF) structure. The contract provides for technical services, management, materials, tools, and facilities to support the repair, maintenance, modernization, and testing of Submarine Safety (SUBSAFE), Level I Material, and Non-SUBSAFE equipment across various U.S. Naval Submarine classes. Performance is estimated to be 80 percent on-site at government facilities and 20 percent off-site at contractor facilities, with key locations including Portsmouth, VA and NH, Puget Sound and Bremerton, WA, Kings Bay, GA, Pearl Harbor, HI, and San Diego, CA. Contractors must be authorized by the Commander Naval Sea Systems Command to perform SUBSAFE and Level I work, though the contract explicitly prohibits nuclear or nuclear interface work. Key requirements include strict adherence to NAVSEA and OSHA standards, the use of the eCRAFT system for invoicing, and rigorous material traceability and marking compliance per MIL-STD-792. Personnel must meet specific security vetting requirements, including a favorable adjudicated Tier 3 investigation for system and facility access. The solicitation process involves a market research phase seeking capability statements from both large and small businesses, including HUBZone, 8(a) SDB, and SDVOSB concerns, with a formal Request for Proposal anticipated in FY 27 Q1.

General Info

Naval contract seeks contractors for SUBSAFE submarine maintenance, Cost-Plus-Fixed-Fee, Norfolk, deadline October 6, 2025.

Agency

Department Of Defense → Nswc Philadelphia Division

NAICS

336611 - Ship Building and Repairing

Place of Performance

Philadelphia, PA, 19112, USA

Set-Aside

NONE

Documents

SUBSAFE Statement of Work (Draft)

sow

High

Sources Sought Notice - N64498-19-D-0001-0003 / N64498-21-D-0042-0043 Subsafe

sources-sought

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedSep 19

Sources Sought

Type ChangedAug 27

Sources Sought → Presolicitation

Response DeadlineSep 11

Deadline has passed

Submission Closed

09/11/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Nswc Philadelphia Division

Contacts1 person available

OfficePHILADELPHIA, PA, 19112-1403, USA

Organization / AgencyDepartment Of Defense → Nswc Philadelphia Division

Office AddressPHILADELPHIA, PA, 19112-1403, USA

Contacts

Stephanie PLITT

contact@example.gov

Full Description

The Naval Surface Warfare Center Philadelphia Division (NSWCPD) intends to award one (1) Submarine Safety (SUBSAFE) Multiple Award Contract (MAC). This will be an Indefinite-Delivery-Indefinite-Quantity (IDIQ) contract.

The purpose of this contract is to provide required technical services, technical management, materials, tools, equipment, and facilities (machine shop and warehouse) to accomplish work, repair, maintenance, removal/installation, troubleshooting, modernization, and associated testing, of main and auxiliary, weapons, hull, mechanical and electrical equipment supporting Submarine Safety (SUBSAFE), Level I Material, and Non-SUBSAFE work onboard various class of U.S. Naval Submarines.

An RFP will be forthcoming.