This Government Contract opportunity from Department Of Defense was posted on May 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Welding and Brazing Services

Closed

Federal

Submission Closed05/15/2026, 08:30:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 332312

New

SLED

Structural Steel and Precast Concrete FabricationThis contract involves the fabrication of structural steel members and precast concrete components specifically for bridge spans and Mechanically Stabilized Earth (MSE) wall moment slabs. The scope includes the preparation of detailed shop drawings, anchor bolt layouts, and reinforcing plans necessary for the accurate assembly and installation of these structural elements. The work is intended to support infrastructure improvements managed by the Massachusetts Department of Transportation (MASSDOT). The solicitation is classified under NAICS code 332312, which pertains to fabricated structural metal manufacturing. The contract is designated as a subcontract opportunity with a response deadline aligned with the posting date of June 26, 2026. The place of performance is identified as District 4 within Massachusetts. While specific details such as set-aside status, agency contacts, and exact location data are not provided, the project clearly focuses on structural fabrication integral to state transportation infrastructure projects.

POSTED

DEADLINE

Structural Steel Fabrication & Shop Drawing DevelopmentThis contract involves the fabrication of bridge girders and various structural steel components, alongside the preparation of detailed shop drawings necessary for project execution. A key requirement includes the development and submission of welding procedures and material certifications, which must be reviewed and approved by Norfolk Southern Railroad to ensure compliance with their standards. The work is under the purview of the Tennessee Department of Transportation and will be performed in Knox. Designated as a subcontract opportunity, this contract falls under the NAICS code 332312, which pertains to fabricated structural metal manufacturing. The deadline for responses aligns with the posted date of June 26, 2026, indicating a tight submission window for interested parties. The scope emphasizes precision in documentation and adherence to rigorous quality controls essential for structural steel used in bridge construction, ensuring both safety and durability in transportation infrastructure projects.

Tennessee Department of Transportation

POSTED

DEADLINE

Structural Steel Fabrication & Shop Drawing DevelopmentThis contract involves the fabrication of structural steel components along with the preparation of detailed shop drawings and welding procedures that must be submitted for review and approval by CSX prior to ordering any materials. The work is to be performed as a subcontract and focuses on ensuring all steel components meet the necessary specifications and quality standards required by the project. The contract, issued by the Tennessee Department of Transportation, is connected to a project taking place in Davidson. It falls under the NAICS code 332312, which corresponds to fabricated structural metal manufacturing. The deadline for receiving responses is set for June 26, 2026. This contract emphasizes the importance of precision in the development of fabrication documents and adherence to approved welding procedures to maintain compliance and project integrity before commencing material procurement.

Tennessee Department of Transportation

POSTED

DEADLINE

Structural Steel Fabrication and WeldingThe contract involves the fabrication of structural steel components, requiring adherence to approved welding procedures and the submission of shop drawings for review by CSX. It is a subcontract opportunity released by the Tennessee Department of Transportation, with the work to be performed in Sullivan. The contract is categorized under NAICS code 332312, which pertains to the structural steel fabrication industry. Interested parties must submit their responses by the deadline specified on June 26, 2026. This project emphasizes quality control through welding procedure approvals and thorough documentation in the form of shop drawings, ensuring that all fabricated steel elements meet the necessary standards for CSX review. The engagement represents a critical part of construction support, likely linked to transportation infrastructure, requiring specialized skills in steel fabrication and welding processes. The official posting and additional details for submission can be accessed through the provided online link.

Tennessee Department of Transportation

POSTED

DEADLINE

Supply of Gabion Baskets and HardwareThe contract involves the supply of prefabricated gabion baskets, which are wire mesh containers, along with related hardware including lacing wire and connectors that must comply with specific project requirements. This subcontract is issued by the Tennessee Department of Transportation and is designated under the NAICS code 332312, indicating wire mesh product manufacturing. The work will occur in Dyer, Tennessee, and responses to the solicitation were due on June 26, 2026. This procurement focuses on providing durable, project-compliant materials essential for infrastructure or construction projects requiring gabion baskets. While the solicitation number and detailed organization type were not specified, the contract aims to secure quality supplies for transportation-related applications. Interested subcontractors would likely need to meet material standards and delivery schedules as stipulated by the agency to ensure successful project completion.

Tennessee Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

This contract involves welding and brazing services specifically focused on ball-and-seat assemblies that must adhere to stringent naval standards. All procedures utilized in these operations require government approval, and only certified personnel are authorized to perform the work. The contract falls under the NAICS code 332312, which pertains to fabricated structural metal manufacturing. Issued by the Department of Defense under the Navsup Weapon Systems Support Mech division, this subcontract was posted on May 4, 2026, with a response deadline of May 15, 2026. While specific location details for the place of performance are not provided, the emphasis on compliance with military standards highlights the critical nature of quality and certification in executing these tasks. The contract ensures that all welding and brazing activities meet the rigorous requirements necessary for defense-related hardware reliability.

General Info

Welding and brazing of ball-and-seat assemblies per naval standards by certified personnel, DoD contract.

Agency

Department Of Defense → Navsup Weapon Systems Support Mech

NAICS

332312 - Fabricated Structural Metal Manufacturing View NAICS

Place of Performance

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 4

subcontract

Response DeadlineMay 15

Deadline has passed

Submission Closed

05/15/2026, 08:30:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Navsup Weapon Systems Support Mech

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → Navsup Weapon Systems Support Mech

Office AddressN/A

ContactsNo contact information available

Full Description

Welding and brazing operations on ball-and-seat assemblies in compliance with naval standards, requiring government-approved procedures and certified personnel.