This Subcontract opportunity from Department Of Homeland Security was posted on December 3, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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General Welding Services

Closed

Federal

Submission Closed12/19/2025, 02:00:00 PM EST

Contract Overview

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

Active Opportunities Like This One

NAICS: 336612

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Commercial Grade Patrol Boat Fabrication

Administrative Services

POSTED

DEADLINE

Patrol Boat and Equipment

Solicitation # SHR127-ADMSR-6602

The San Bernardino County Sheriff/Coroner/Public Administrator is soliciting bids for the procurement of one new, commercial-grade patrol boat and one transport trailer. The vessel must be constructed of marine aluminum or fiberglass laminate, capable of planing at 25 mph and reaching speeds exceeding 50 mph. Key requirements include compliance with National Marine Manufacturers Association rules for vessels under 26 feet, adherence to California and Federal environmental requirements for bottom coatings, and meeting California State engine exhaust limitations. The selected vendor must also provide two days of instruction on the operation and maintenance of the boat and trailer. The contract will be awarded based on best overall value, considering both cost and the vendor's ability to meet the County's needs. A five percent preference is applied to local vendors during the evaluation process. Delivery is required by August 30, 2027, to the Sheriff's Automotive Division in San Bernardino, California. Payment terms are Net 60 days via electronic funds transfer. Bidders must submit their proposals through the ePro system by December 8, 2026, and must comply with various federal and state regulations, including prevailing wage laws, non-discrimination mandates, and federal contracting provisions.

Administrative Services

POSTED

DEADLINE

Navigational Electronics Refresh - R/V Sashin small boat at Auke Bay Laboratory - NMFS

Solicitation # 1333MF27Q0001

The National Oceanic and Atmospheric Administration (NOAA) is soliciting a firm fixed price contract for the procurement and installation of a new navigational electronics package for the research vessel Sashin, a 36-foot aluminum catamaran based at the Auke Bay Laboratory in Juneau, Alaska. The project consists of two primary components: the procurement of new navigational electronics, including radar with a minimum 24 nm range, a 600W to 1kW CHIRP depth sounder, a chart plotter with at least a 10-inch display, and a Class A AIS unit, and the labor required to remove existing equipment, install the new suite, and perform operational testing. All new components must be NMEA 2000 or NMEA 0183 compliant and compatible with the Yamaha Helm Master EX steering and propulsion system. Garmin or Furuno brands are preferred, though other major brands may be accepted with approval from the Technical Point of Contact. This acquisition is a total small business set-aside under NAICS code 336612, requiring vendors to be active and certified as small businesses in SAM.gov. The evaluation process prioritizes the non-price technical solution, specifically the technical approach and past performance, over the price. Offerors must provide a detailed technical plan and at least two references from similar contracts completed within the last two years. All work must be completed and the vessel delivered within 90 days of the award, with a final delivery deadline of April 30, 2027. Payment will be processed electronically through the Invoice Processing Platform System.

Department Of Commerce Noaa

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DEADLINE

Supply and Delivery of Boat

Solicitation # UNDP-KHM-00250

The UNDP Office in Cambodia is seeking offers for the supply and delivery of a boat under solicitation number UNDP-KHM-00250. Interested suppliers must submit their proposals electronically through the designated system, ensuring they follow the specific instructions provided in the solicitation document and available user guides. New users are required to register a profile via the UNDP procurement website, while existing users should utilize their current accounts to apply. To stay informed about potential amendments to the tender, bidders are encouraged to search for the specific tender using system filters and subscribe for notifications. All inquiries and support requests regarding the online submission process should be directed to the Procurement Unit via the provided contact email. The performance of the contract will take place within Cambodia.

POSTED

DEADLINE

Connecting Rod Assembly FabricationThis subcontract, issued by the Department of Defense under the DLA Weapons Support Fluid Handling Division, requires the manufacture and supply of three connecting rod assembly units. The contractor is responsible for fabricating components to Electric Boat Corporation 96169 specifications, specifically covering part numbers 42861-1505 ITEM 18, 4685192-0018UK, and 87861-1505 ITEM 18. All work must utilize precision machining to adhere to NSN 2040015804825 technical standards for delivery to prime contractors. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 336612, with the place of performance located in Tracy, California. The solicitation was posted on November 12, 2026, and requires a response by November 23, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

DOOR, METAL, MARINE STRU

Solicitation # SPE7M0-27-T-1266

Solicitation SPE7M0-27-T-1266, issued by the DLA Weapons Support Maritime Supply Chain, is a request for quotations for the procurement of metal marine structural doors. The requirement consists of two line items, each for one unit of NSN 2040016837334, with a required delivery timeframe of five days after order. The contract is established as FOB Origin under the First Destination Transportation program, with inspection and acceptance occurring at the destination. Delivery is directed to the SWRMC MAC-MO shipping and receiving facility in National City, California, and the commanding officer's office in San Diego, California. The contractor must adhere to strict packaging and marking standards, specifically ASTM D3951 and MIL-STD-129, with the DLA Master List of Technical and Quality Requirements taking precedence. Key regulatory requirements include the prohibition of Class I ozone-depleting chemicals and compliance with the Buy American and Balance of Payments Program for quotes above the micro-purchase threshold. Additionally, the contract incorporates DFARS clauses regarding the prohibition of covered defense telecommunications equipment and services, as well as cybersecurity safeguarding requirements. All payment requests and receiving reports must be processed electronically through the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

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DEADLINE

Solicitation # SPE7M5-27-T-2838

The Defense Logistics Agency Weapons Support Active Devices Division is soliciting the procurement of four stabilizer fins under NSN 2040-01-682-5496. This request for quotation, numbered SPE7M5-27-T-2838, requires delivery to DLA Distribution San Joaquin in Tracy, California, with a required delivery date of March 15, 2026, and a delivery period of 127 days after the order. The contract is established as a fixed-price acquisition with FOB Origin terms, and payment is processed electronically via the Wide Area WorkFlow system. The procurement is subject to strict technical and quality standards, including the DLA Master List of Technical and Quality Requirements, ASTM D3951 for packaging, and MIL-STD-129 for marking and labeling. Key compliance requirements include Cybersecurity Maturity Model Certification (CMMC) Level 2 and adherence to export controls under ITAR or EAR, which restricts technical data disclosure to authorized persons. Additionally, the contract prohibits the use of Class I ozone-depleting chemicals and mandates compliance with the Buy American Act and the Berry Amendment. Quotations must be submitted via DIBBS by November 23, 2026.

DLA WEAPONS SUPPORT ACTIVE DEVICES DIVISION

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DEADLINE

ROV Heavy Kit SupplyThis subcontract involves the supply of reinforced components and heavy-duty mounting hardware to support prime contractors working on projects for the Naval Research Laboratory under the Department of Defense. The primary objective is the delivery of two specialized BlueROV2 Heavy Kits, which are designed to upgrade standard remotely operated vehicles to a heavy configuration. The performance of this contract is centered in Washington, DC 20036, and falls under NAICS code 336612. The opportunity was posted on November 12, 2026, with a response deadline set for November 16, 2026.

Naval Research Laboratory

POSTED

DEADLINE

20--HATCH,MARINE, IN REPAIR/MODIFICATION OF

Solicitation # N0010426RDB49

Solicitation N0010426RDB49 is a firm-fixed-price request for proposal issued by NAVSUP Weapon Systems Support Mechanicsburg for the repair of Marine Hatches (NIIN 013455961). The government is seeking a Repair Turnaround Time (RTAT) of 100 days, and this metric will be used as a key factor in the source selection evaluation. The award will be made to a single eligible and responsible offeror based on the most advantageous offer, with past performance weighted as more important than price. Failure to meet the established RTAT will result in a price reduction per unit per month, to be implemented via a reconciliation modification. The scope of work requires all repairs to be performed according to the contractor's standard practices and original manufacturer specifications, with mandatory Government Source Inspection (GSI). Technical requirements include physical identification per MIL-STD-130 and soldering compliance with IPC J-STD-001 Class 3. Packaging must adhere to MIL-STD-2073, with specific levels based on whether the destination is CONUS or OCONUS. Freight is handled by the Navy as FOB Origin under the Commercial Asset Visibility (CAV) Statement of Work. Administrative requirements include the use of Wide Area Workflow (WAWF) for invoicing and receiving reports. Offerors must provide a completed full text version of FAR 52.209-13 and proof of being an authorized distributor of the original manufacturer's item. The solicitation has been amended to extend the offer due date to November 10, 2026, and to remove certain Affirmative Action and Non-Segregated Facilities certifications in accordance with Executive Order 14173.

Navsup Weapon Systems Support Mech

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DEADLINE

Boiler System Parts and Materials SupplyThis subcontract agreement involves the supply of replacement parts, components, and materials for prime contractors working on New York State Office of Mental Health facility projects located at NYCCC in Brooklyn. The scope of work specifically includes the provision of boiler gaskets, valves, sensors, and probes, with the contractor responsible for all associated freight and shipping handling to ensure delivery to the Brooklyn site. All provided materials must strictly adhere to the OMH contract boilerplate specifications. This opportunity is categorized under NAICS code 336612 and is managed by the New York State Office of Mental Health, with a response deadline set for December 18, 2026.

NYS Office of Mental Health

POSTED

DEADLINE

Electronics/navigation upgrade for R/V Sashin at A

Solicitation # 1333MF27Q0001

Solicitation 1333MF27Q0001 is a firm-fixed-price contract issued by the National Oceanic and Atmospheric Administration (NOAA) for the procurement, installation, and commissioning of a new electronics and navigation suite for the R/V Sashin, a 36-foot aluminum catamaran at the Auke Bay Laboratory in Juneau, Alaska. The scope of work includes the removal of outdated equipment and the installation of a new package featuring a Class A AIS, a radar with a minimum 24 nm range, a 600W to 1kW CHIRP depth sounder, a minimum 10-inch chart plotter, and a repeater display not exceeding 9 inches. All new sensors must be NMEA 2000 or NMEA 0183 compliant and compatible with the Yamaha Helm Master EX system and a Dell laptop platform running OpenCPN. Garmin or Furuno products are preferred. This is a total small business set-aside under NAICS code 336612, requiring offerors to be active and certified as small businesses in the System for Award Management (SAM). The contract is awarded based on a non-price technical solution, where technical approach and past performance are significantly more important than price. To be considered, offerors must receive a pass rating for both technical approach and experience. Delivery, installation, and operational testing must be completed within 90 days of award and no later than April 30, 2027, with the place of performance and acceptance located in Juneau, Alaska. All payment requests must be submitted electronically through the Invoice Processing Platform System.

POSTED

DEADLINE

RFP Shallow water aluminum boat 18-24'

Solicitation # WS5921920769

The Department of Public Works and Government Services for the Government of Canada has issued a solicitation for the procurement of one shallow water aluminum boat measuring between 18 and 24 feet. The successful bidder must ensure the vessel is delivered to New Brunswick by March 31, 2027. This procurement process is governed by the Canadian Free Trade Agreement and falls under NAICS code 336612. Interested parties must submit their responses by the deadline of November 23, 2026. The primary point of contact for this solicitation is Luc Girard, the Contracting Authority. All inquiries and submissions should be managed through the official CanadaBuys portal under solicitation number WS5921920769.

Department of Public Works and Government Services

POSTED

2 days ago

DEADLINE

in 10 days

AI Contract Overview

This subcontract opportunity, titled General Welding Services, involves performing structural and mechanical welding repairs on a U.S. Coast Guard vessel. The scope of work specifically includes repairs to hull components, piping, and machinery supports. The project is being managed by the Department of Homeland Security through the Sflc Procurement Branch 3. The contract is designated as a Total Small Business Set-Aside under FAR 19.5, with the primary NAICS code 336612. Interested parties must submit their responses by the deadline of December 19, 2025.