Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Marine Grade Base Metals and Welding Consumables Supplier

Active

Federal

Response Deadline11/20/2026, 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

Show more

This subcontract opportunity with the Department of Defense, managed by the Navsup Fleet Logistics Center Yokosuka, seeks a supplier for commercially stocked base metals and welding consumables to support prime contractors on NAVSUP FLCY maritime projects. The selected provider will be responsible for identifying and recommending S-Group base metals and A-Group filler metals in accordance with specific reference tables, ensuring all materials are compatible with NAVSEA welding standards. The scope of work includes the delivery of a detailed material suggestion list accompanied by technical specification sheets, JIS standards, and operational usage data. Interested parties must submit their responses by November 20, 2026, for performance in Yokosuka.

General Info

Agency

Department Of Defense → Navsup Flt Logistics Ctr Yokosuka

NAICS

336612 - Boat Building

Place of Performance

Yokosuka, JP-14, JPN

Set-Aside

NONE

Documents

This scope was carved out of N62649-27-RFI-WELD.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Market Research Notice - General Market Research for Locally Available Materials and Welding Capabilities (Japan)

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedOct 18

subcontract

Response DeadlineNov 20

Submission deadline

Response Deadline

11/20/2026, 07:00:00 AM UTCin about 1 month

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDepartment Of Defense → Navsup Flt Logistics Ctr Yokosuka

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → Navsup Flt Logistics Ctr Yokosuka

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Supplies commercially stocked base metals and welding consumables for prime contractors on NAVSUP FLCY maritime projects. Identifies and recommends S-Group base metals and A-Group filler metals per Reference (a) Table 7-1 and 7-2. Provides technical specification sheets and JIS standards for materials compatible with NAVSEA welding standards. Delivers a detailed material suggestion list with technical spec sheets and operational usage data.

Similar Contracts

Same NAICS industry code

Commercial Shipyard Welding and Fabrication ServicesThe Commercial Shipyard Welding and Fabrication Services subcontract involves providing high-specification welding, brazing, and fabrication for prime contractors supporting NAVSUP FLCY shipboard projects in Yokosuka. The scope of work includes the fabrication and inspection of pressure vessels, fillet welds, and brazed piping systems, utilizing high-heat input procedures and Post Weld Heat Treatment. All deliverables must adhere to strict industry standards, including AWS, ABS Steel Vessel Rules, and ASME BPVC Section IX. The selected provider is responsible for delivering certified welded assemblies along with comprehensive inspection reports to the Department of Defense.

Navsup Flt Logistics Ctr Yokosuka

POSTED

about 22 hours ago

DEADLINE

in about 1 month

USCG Response Boat Small Third Generation (RB-S III)

Solicitation # 70Z02326R93250001

The United States Coast Guard is soliciting proposals for the Response Boat Small Third Generation (RB-S III) program to recapitalize its aging fleet of 29-foot RB-S II platforms. This total small business set-aside acquisition is a commercial Indefinite-Delivery, Indefinite-Quantity (IDIQ) contract utilizing a combination of Firm-Fixed-Price and Fixed Price with Economic Price Adjustment CLINs. The scope includes the design, production, testing, and delivery of up to 410 boats and associated purpose-built trailers, along with logistics support, technical documentation, and crew familiarization. The anticipated ordering period is ten years, consisting of a two-year base period and an eight-year option period. The procurement employs a two-phase competitive down-select process. In Phase I, the government will evaluate written proposals based on mission effectiveness, production and management, and price to select up to four IDIQ contractors. Each selected offeror will receive an initial delivery order to build one demonstrator boat and trailer. In Phase II, these contractors will participate in a 90-day in-water demonstration to evaluate performance. Following this independent evaluation, one contractor will be selected to receive all subsequent production delivery orders. Phase I proposals are due by 1400 Eastern Time on November 13, 2026, and must be submitted electronically via the DoD Secure Access File Exchange.

POSTED

DEADLINE

Supply of Fixed Height Work SurfacesThis subcontract involves the supply of 148 fixed-height work surfaces for prime contractors working on Department of National Defence projects at the Royal Canadian Armoured Corps School. All provided units must adhere to the technical specifications outlined in Annex A and the Category 2 Product Builder, and must be approved under the Workspaces Supply Arrangement E60PQ-140003. The contract requires the delivery of these compliant work surfaces to CFB Gagetown in New Brunswick, Canada. The solicitation was posted on October 16, 2026, with a response deadline of October 27, 2026.

Department of National Defence

POSTED

DEADLINE

Marine Support & Tug ServicesThis subcontract for Marine Support and Tug Services involves providing tugs, tenders, and support vessels to prime contractors operating on Port of Houston Authority marine projects. The scope of work includes the towing and positioning of dragging barges, the transport of personnel to floating plants, and the overall safe delivery and positioning of marine plant equipment within the Port of Houston. All operations must comply with the Vessel Bridge-to-Bridge Radiotelephone Act through the use of VHF-FM Radios. The opportunity is categorized under NAICS code 336612 and was posted on October 16, 2026. Interested parties must submit their responses by the deadline of October 28, 2026. This project is managed under the jurisdiction of the Port of Houston Authority in Texas.

Port of Houston Authority

POSTED

DEADLINE

Penetrator Assembly ManufacturingThis subcontract, titled Penetrator Assembly Manufacturing, involves the primary fabrication and final assembly of Hull Penetrator Assemblies for US Navy shipboard projects. The contractor is responsible for fabricating assemblies according to technical drawings, integrating components, and implementing Special Control Procedures for Level I Scope of Certification. Additionally, the contractor must manage Electronic Contractor Data Submission for all data and waivers while ensuring strict compliance with the Buy American Act and Higher-Level Quality Requirement 52-246-11. Managed by the Department of the Navy under the Navsup Weapon Systems Support Mech agency, the work is performed in Mechanicsburg. The project is categorized under NAICS code 336612 and is designated as an SBA set-aside. The ultimate objective of the contract is the successful delivery of completed Hull Penetrator Assemblies to prime contractors.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Water Closet Parts Kit SupplierThis subcontract involves the supply of 36 specialized water closet parts kits, identified by NSN 4510-01-595-6822, for prime contractors working on projects at the DDSP New Cumberland Facility. The Department of Defense requires that all units strictly adhere to DLA Packaging Requirements RP001 and the DLA Master List of Technical and Quality Requirements RA001. The agreement stipulates that the 36 complete kits must be delivered FOB Origin within a timeframe of 167 days. Performance will take place in New Cumberland, Pennsylvania, under NAICS code 336612.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Fabrication of Honeycomb Core Joiner Metal DoorThis subcontract involves the manufacture and supply of one Marine Structural Metal Door intended for prime contractors supporting the DLA Weapons Support Fluid Handling Division for the USS Essex LHD 2. The contractor is responsible for fabricating a joiner metal door using honeycomb core construction in accordance with Part Number 804-4629248. The scope of work includes strict adherence to MIL-STD-2073-1E and MIL-STD-129 for all packaging and marking requirements. The final deliverable is one completed Marine Structural Metal Door delivered FOB Destination. This project falls under NAICS code 336612 and is managed by the Department of Defense.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

DOOR, METAL, MARINE STRU

Solicitation # SPE7M4-27-T-1309

Solicitation SPE7M4-27-T-1309 is a request for quotations issued by the DLA Weapons Support Fluid Handling Division for the procurement of one marine structural metal door, identified by NSN 2040015961252. The requirement specifies that part number 804-4629248, a honeycomb core joiner metal door, supersedes part number 804-5959320. The item is a critical application item and must adhere to specific technical and quality requirements, including the prohibition of intentionally added mercury and compliance with the DLA Master List of Technical and Quality Requirements. The contract is a fixed-price acquisition with delivery required within 20 days after the order is placed, with an original required delivery date of October 9, 2026. Delivery is FOB Destination to the USS Essex LHD 2. Packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129, and palletization must follow DLA packaging requirements. Inspection and acceptance will occur at the destination. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and payment. The solicitation incorporates various FAR and DFARS clauses, including those regarding cybersecurity, the Buy American Act, and the safeguarding of covered defense information. Evaluation may include a price preference for certified HUBZone small businesses, and the buy is identified as a potential candidate for automated award. All quotes must be submitted via the DLA Internet Bid Board System.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Potable and Non-Potable Water Fittings SupplyThis subcontract agreement involves the supply of brass inserts, couplings, and cast iron valve boxes for prime contractors working on City of Tacoma water warehouse projects. The scope of work specifically includes the delivery of 1 inch Brass MIPT to Ribbed inserts and 1-1/2 inch Galvanized couplings. Strict quality standards are required for all materials, with potable items needing to comply with ANSI/AWWA C800 and NSF/ANSI 372 standards and be marked NL. Non-potable items must meet AWWA/ANSI C800 specifications. The solicitation was posted on October 14, 2026, with a response deadline of October 23, 2026.

POSTED

DEADLINE

ADAPTER ASSEMBLY,DR — 2010011997749 — N0010426QJC52

Solicitation # N0010426QJC52

Solicitation N00104-26-Q-JC52, issued by the Navsup Weapon Systems Support Mech, is a request for quotations for the teardown, evaluation, repair, and modification of one Adapter Assembly, DR (NSN 2010-01-199-7749). The contractor is required to perform all work in accordance with standard repair and overhaul practices, technical orders, and approved drawings. Key performance requirements include a Repair Turnaround Time of 50 days from the date of asset receipt to acceptance, with an induction period covering one year from the date of the order. All freight is handled as FOB Origin. The contractor maintains primary responsibility for inspection and quality assurance, with the requirement to keep all inspection records available for 365 days following final delivery. Physical identification must comply with MIL-STD-130, and packaging must adhere to MIL-STD-2073 and ASTM D3951-18 for CONUS shipments. Award consideration is limited to authorized distributors of the original manufacturer. Evaluation of offers will be conducted using the Supplier Performance Risk System to assess price and supplier risk. Invoicing and payment must be processed electronically through the Wide Area Workflow system.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Precision Sleeve Bearing Manufacturing/SupplyThis subcontract involves the manufacture and supply of six precision sleeve bearings for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The parts must be produced or procured in strict accordance with Electric Boat Corporation part number 2642-343-13 and NSN 3120012155203, ensuring full adherence to configuration control items and the DLA Master List of Technical and Quality Requirements. The contractor is required to maintain NIST SP 800-171 compliance and follow all Buy American Act regulations. Final delivery of the bearings is designated as FOB Origin to Tracy, California. This opportunity falls under NAICS code 336612 and is managed by the Department of Defense.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

CONTROL HEAD, DUAL MAST

Solicitation # SPE7M0-27-Q-0109

Solicitation SPE7M0-27-Q-0109 is a firm fixed price emergency procurement issued by the DLA Weapons Support Maritime Supply Chain ESOC Buys for one Dual Master Control Head, identified by NSN 2010-01-541-1486. This is designated as a priority 01 urgent and compelling emergency requirement, with the government evaluating awards based on price, past performance, and the ability to provide the fastest possible delivery. The item is to be delivered to the USS PATRIOT MCM 7 at FPO AP 96675, with a required delivery date of September 3, 2026, and a general delivery window of 30 days after order. Inspection and acceptance will occur at the destination. The contractor must adhere to strict packaging and marking standards, including MIL-STD-2073-1E for packaging, MIL-STD-129 for marking, and RP001 for palletization. Special restrictions prohibit the intentional addition of mercury or mercury-containing compounds to the hardware, except where functionally required. Administrative requirements include electronic invoicing via the Wide Area WorkFlow system and compliance with various FAR and DFARS clauses covering cybersecurity, whistleblower rights, and antiterrorism awareness. The solicitation is categorized under NAICS code 336612 and requires offerors to maintain active registration in the System for Award Management.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

More opportunities from Department Of Defense → Navsup Flt Logistics Ctr Yokosuka

Same awarding agency

General Shipboard Carpentry/Construction (Office Conversion)This subcontract for General Shipboard Carpentry and Construction involves the conversion of existing ship spaces into offices for prime contractors supporting Navsup Flt Logistics Ctr Yokosuka ship alteration projects. The scope of work specifically requires the modification of the Galley Storeroom into a Master-at-Arms Office and the transformation of the forward gym section into offices for the Chaplain and Master-at-Arms. All construction must be performed using marine-grade partitioning and materials in strict adherence to established shipboard alteration standards. The project is categorized under NAICS code 236220 and is managed under the Department of Defense. The final deliverable is the completion of these specialized office spaces.

Commercial and Institutional Building Construction

POSTED

about 22 hours ago

DEADLINE

Marine Interior Fit-Out (Insulation & Painting)This subcontract for Marine Interior Fit-Out focuses on surface preparation, insulation, and painting for shipboard office conversions at the Navsup Flt Logistics Ctr Yokosuka. The scope of work requires the installation of insulation according to specification OCIM-09-11 and the application of marine-grade coatings following surface preparation and painting guidelines set in specification OCIM-09-32. The ultimate goal is the delivery of fully finished, insulated, and painted office walls and surfaces. Managed under the Department of Defense, this project falls under NAICS code 238320. The solicitation was posted on October 18, 2026, with a response deadline of October 21, 2026. The contractor will serve as a subcontractor to prime contractors to ensure all interior office conversions meet strict naval specifications.

Painting and Wall Covering Contractors

POSTED

about 22 hours ago

DEADLINE

Shipboard Electrical & Communications InstallationThis subcontract involves the installation of electrical power, lighting, and data infrastructure for shipboard office conversions at the Navsup Fleet Logistics Center Yokosuka. The scope of work includes the installation of new power systems, lighting, LAN drops, and Information Circuit circuits, as well as necessary modifications to fire detection systems. All work must be performed using marine-grade cabling and sensors in strict adherence to Navy communication and electrical safety standards to ensure the delivery of fully tested systems. Managed under NAICS code 238210 for the Department of Defense, this project requires the contractor to support prime contractors in delivering critical infrastructure updates. The solicitation was posted on October 18, 2026, with a response deadline of October 21, 2026.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

about 22 hours ago

DEADLINE

Marine Plumbing & Pump Services (CHT Macerator)This subcontract for Marine Plumbing and Pump Services involves the overhaul and replacement of Crew Health and Toilet Macerator Pumps for ship projects managed by the Navsup Fleet Logistics Center Yokosuka under the Department of Defense. The scope of work requires the contractor to overhaul one existing pump and install one new pump using marine-grade equipment, ensuring all work adheres to strict marine engineering standards for shipboard plumbing to deliver a fully functional system. The project falls under NAICS code 238220 and is associated with a response deadline of October 21, 2026. The selected provider will work as a subcontractor to prime contractors to maintain critical sanitation infrastructure for naval vessels.

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

about 22 hours ago

DEADLINE

CCTV System Installation & IntegrationThis subcontract for CCTV System Installation and Integration supports ship alteration projects at the Navsup Fleet Logistics Center Yokosuka for the Department of Defense. The scope of work involves the installation and replacement of surveillance equipment, specifically replacing 19 indoor and 4 outdoor cameras while installing up to 4 additional new indoor cameras. The primary objective is to deliver a fully operational surveillance system that strictly adheres to National Defense Authorization Act standards. All hardware utilized in the installation and integration process must be NDAA-compliant to ensure security and regulatory alignment.

Security Systems Services (except Locksmiths)

POSTED

about 22 hours ago

DEADLINE

Quality Assurance and Testing ServicesThis subcontract for Quality Assurance and Testing Services supports the Department of Defense through the Navsup Fleet Logistics Center Yokosuka. The selected provider will perform independent testing and quality assurance oversight for prime contractors working on Military Sealift Command vessel projects. Primary responsibilities include conducting general testing and QA/QC monitoring for ship repair activities and delivering the necessary test certifications and reports. The work is designated under NAICS code 541380 and will be performed in Changwon (Chinhae). Interested parties must note the response deadline of November 2, 2026, following the posting date of October 18, 2026.

Testing Laboratories and Services

POSTED

about 22 hours ago

DEADLINE

Hazardous Waste ManagementThis subcontract for Hazardous Waste Management, issued by the Department of Defense through the Navsup Flt Logistics Ctr Yokosuka, requires the provision of hazardous waste disposal services for prime contractors working on Military Sealift Command vessel projects. The selected provider will be responsible for the collection and disposal of hazardous materials at a contractor-owned or operated facility, ensuring all waste manifests and disposal certifications are delivered upon completion. The project is located in Changwon (Chinhae) and falls under NAICS code 562111. Interested parties must submit their responses by the deadline of November 2, 2026, following the posting date of October 18, 2026.

Solid Waste Collection

POSTED

about 22 hours ago

DEADLINE

Marine Electrical and Navigation SystemsThis subcontract for Marine Electrical and Navigation Systems involves providing specialized technical services for Military Sealift Command vessel projects through the Navsup Fleet Logistics Center Yokosuka. The scope of work focuses on the modification of ECDIS systems, the execution of biennial PLC surveys, and the performance of annual thermographic testing on shipboard electrical systems. All activities must be conducted in strict accordance with High Voltage Electrical Safety Procedures. The selected contractor is responsible for delivering modified ECDIS systems, detailed PLC survey reports, and comprehensive thermographic heat maps. Performance of these services will take place in Changwon, Chinhae, under NAICS code 238210. The solicitation was posted on October 18, 2026, with a response deadline of November 2, 2026.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

about 22 hours ago

DEADLINE

Propulsion Control and Automation SystemsThis subcontract, managed by the Department of Defense through the Navsup Fleet Logistics Center Yokosuka, focuses on the inspection, testing, and maintenance of propulsion control and automation systems for Military Sealift Command vessel projects. The scope of work includes conducting MDE control safety inspections, performing general automation maintenance, and executing one-year cycle Vulkan coupling inspections to ensure the delivery of calibrated systems and certified inspection reports. The project is designated under NAICS code 811210 and will be performed in Changwon, Chinhae. Interested parties must note the response deadline of November 2, 2026, following the posting date of October 18, 2026.

Electronic and Precision Equipment Repair and Maintenance

POSTED

about 22 hours ago

DEADLINE

Marine Crane Maintenance and PreservationThis subcontract involves the preservation and maintenance of cargo cranes for prime contractors supporting Military Sealift Command vessel projects. Specifically, the scope of work focuses on executing preservation services for cargo crane units 2 through 4 on the USNS SACAGAWEA (T-AKE 2) to ensure the units are fully preserved and operational. The project is managed under the Department of Defense through the Navsup Fleet Logistics Center Yokosuka, with performance taking place in Changwon (Chinhae). Classified under NAICS code 811210, the opportunity was posted on October 18, 2026, with a response deadline of November 2, 2026.

Electronic and Precision Equipment Repair and Maintenance

POSTED

about 22 hours ago

DEADLINE

Hull Preservation and Structural RepairThis subcontract for Hull Preservation and Structural Repair involves providing specialized maintenance and repair services for the USNS SACAGAWEA (T-AKE 2) under the Military Sealift Command. The scope of work includes preserving mooring decks, repairing exterior light brackets, maintaining weather drains, and repairing bridge wing doors. All surface treatments must adhere to ABS Special Survey standards to ensure certified structural compliance and properly preserved hull surfaces. Managed by the Department of Defense through the Navsup Fleet Logistics Center Yokosuka, the project will be performed in Changwon, South Korea. The contract falls under NAICS code 488310, with a response deadline set for November 2, 2026.

Port and Harbor Operations

POSTED

about 22 hours ago

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS