This Government Contract opportunity from California was posted on September 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Structural and Miscellaneous Steel

Closed

State & Local

Submission Closed10/05/2026, 10:00:00 PM UTC

Contract Overview

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

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NAICS: 238120

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Certified Welding and Non-Destructive Testing (NDT)This subcontract for Certified Welding and Non-Destructive Testing (NDT) involves providing specialized welding and inspection services for prime contractors working on Tarrant Regional Water District pipeline replacement projects. The scope of work requires adherence to AWS D1.1, D1.2, and D1.6 standards for steel, aluminum, and stainless steel welding. Additionally, the contractor is responsible for performing UT, RT, and MT testing, specifically requiring 10% UT/RT of groove welds and 10% MT of fillet welds, with the final delivery of certified weld maps and NDT inspection reports. Managed by Infrastructure Engineering in Texas under NAICS code 238120, the solicitation was posted on October 29, 2026. Interested parties must submit their responses by the deadline of December 10, 2026.

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DEADLINE

Structural Steel and Metal FabricationsThis subcontract for Structural Steel and Metal Fabrications involves the fabrication and installation of structural steel frames, metal lintels, shelf angles, and various miscellaneous metal items. The work supports prime contractors on pipeline replacement projects for the Tarrant Regional Water District. All fabrication must adhere to AISC standards, and the contractor is required to provide structural analysis signed by a Professional Engineer to ensure the integrity of the delivered and installed components. Managed by Infrastructure Engineering in Texas, the opportunity is categorized under NAICS code 238120. The solicitation was posted on October 29, 2026, with a response deadline set for December 10, 2026. Interested parties can find further details through the provided procurement portal.

Infrastructure Engineering

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DEADLINE

Hot-Dip GalvanizingThis subcontract agreement involves the provision of hot-dip galvanizing services for iron and steel products used in Tarrant Regional Water District pipeline replacement projects. The selected contractor will be responsible for the pickling of articles and the galvanizing process, ensuring all work adheres to ASTM A123, A153, A384, and A385 standards. The scope of work includes the final delivery of these galvanized steel components to prime contractors. Managed by Infrastructure Engineering in Texas under NAICS code 238120, the solicitation was posted on October 29, 2026. Interested parties must submit their responses by the deadline of December 10, 2026.

Infrastructure Engineering

POSTED

DEADLINE

Structural Steel Repair and StrengtheningThis subcontract for Structural Steel Repair and Strengthening involves performing critical structural repairs and strengthening of bridge steel truss members for prime contractors on Lewis County Public Works bridge rehabilitation projects. The scope of work includes stiffening bottom chords and repairing truss members utilizing structural steel and specialized welding equipment to ensure a fully strengthened and repaired steel truss structure. To maintain bridge structural standards, the project requires the use of AWS certified welders. This opportunity is categorized under NAICS code 238120 and is managed by the Washington Public Works Roads agency. Interested parties must submit their responses by the deadline of November 19, 2026.

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Specialized Marine Welding & FabricationThis subcontract for Specialized Marine Welding and Fabrication involves providing structural welding and metal fabrication services for the USCGC KUKUI (WLB 203) under the Department of Homeland Security. The scope of work includes welding hull plates, internal components, and structural members in strict accordance with SFLC Standard Specification 0740. To ensure quality and compliance, the project requires the use of certified welders and Weld Examination Inspectors to deliver fully certified weldments and fabricated components for installation on the vessel. The opportunity is designated as a total Small Business Set Aside under NAICS code 238120 and is managed by the CG-SEA-C22 agency. Interested parties must adhere to the timeline established by the posting date of October 29, 2026, with a response deadline set for November 23, 2026.

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Tower Reinstallation and AssemblyThis subcontract for Tower Reinstallation and Assembly involves the installation and securing of tower structures for prime contractors at Pakistan State Oil Company Limited filling station projects across Pakistan. The scope of work includes the transportation of tower sections, hoisting and positioning segments via cranes, and the execution of bolting, welding, and vertical alignment to foundation anchors to ensure a fully installed and plumb structure. The contractor is required to provide all necessary mobile cranes, rigging equipment, and precision leveling tools to complete the project. This opportunity was posted on October 29, 2026, with a response deadline of November 5, 2026, falling under NAICS code 238120.

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POSTED

DEADLINE

Cabot Tower Signal Mast Replacement, Signal Hill National Historic Site

Solicitation # 5P468-26-0234/A

Parks Canada Agency is soliciting bids for the removal and in-kind replacement of the 6-meter wooden signal mast and associated rooftop equipment repairs at the Cabot Tower, located within the Signal Hill National Historic Site in St. John's, Newfoundland and Labrador. The project requires the contractor to measure the existing mast to ensure a precise replacement that allows for the reattachment of existing equipment, while adhering to the 2025 National Building Code of Canada and the National Parks Act. All work is scheduled to be performed during the off-season when the tower is closed, with a firm completion deadline of March 31, 2027. The contract will be awarded to the responsive bidder with the highest combined rating, weighted at 90 percent for price and 10 percent for an Indigenous Participation Plan. This plan must provide firm guarantees for the use of Indigenous people and businesses from the local area. Bids must be submitted via email or fax by November 3, 2026, and must be divided into two separate volumes for qualifications and pricing. Contractors are required to provide a Health and Safety Plan, proof of workers compensation clearance, and follow strict material storage and packaging guidelines to prevent deterioration of components.

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Steel Roof Deck Repair & ReplacementThis subcontract for Detroit Public Schools in Michigan involves the repair and replacement of steel structural decking for facility projects. The scope of work includes scraping and wire-brushing surface rust, applying primer, and installing 16-gauge steel plate stock to seal openings smaller than 12x12 inches. All work must be performed in accordance with Steel Deck Institute and Factory Mutual Global standards to ensure a structurally sound result. The project is categorized under NAICS code 238120 and will be performed in Detroit. Interested parties must note that the solicitation was posted on October 29, 2026, with a response deadline of November 13, 2026.

Detroit Public Schools

POSTED

DEADLINE

Structural SteelThis subcontract opportunity is for the fabrication and erection of structural steel frames for prime contractors working on Clarenceville School District facility projects in Livonia. The selected contractor will be responsible for all steel installation and welding necessary to deliver a completed structural steel skeleton. Interested parties must submit their responses by November 24, 2026. Compliance requirements for this project include the submission of criminal background check affidavits as well as affidavits regarding familial and Iran-linked business connections.

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POSTED

DEADLINE

Structural and Architectural MetalsThis subcontract for Structural and Architectural Metals involves the fabrication and installation of structural steel and decorative metal deterrents for facility projects at the University of Baltimore. The selected contractor will work under prime contractors to deliver steel framing and architectural metalwork, ensuring all installations comply with Division 05 and Division 05 70 30 standards. The opportunity was posted on October 28, 2026, with a response deadline of December 2, 2026. Classified under NAICS code 238120, the project focuses on essential metal infrastructure and specialized deterrents across the university campus in Maryland.

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DEADLINE

Structural Steel & Metal FabricationsThis subcontract opportunity is for the supply and installation of structural steel and miscellaneous metal fabrications for City of Seattle Public Works projects. The selected contractor will work under prime contractors to fabricate and install structural supports specifically designed for roof-mounted or wall-mounted HVAC units in accordance with Division 05 standards. The project falls under NAICS code 238120 and requires the delivery of fully installed equipment supports. Interested parties must submit their responses by the deadline of November 18, 2026.

POSTED

DEADLINE

Provision of Structural Repairs and Planned Maintenance to Blackpool Tower Winter 2026/7 and Summer 2027

Solicitation # ocds-h6vhtk-078f6c

Blackpool Borough Council is seeking a qualified Remedial Works Supplier to provide structural repairs and planned maintenance for Blackpool Tower, with an estimated total value of 4,000,000 GBP including VAT. The project is divided into three phases: a Winter Works package from November 2026 to March 2027 during operational closure, a Summer Works package from April 2027 to November 2027 during the operating season, and ongoing ad-hoc maintenance beyond November 2027 based on annual surveys. The initial period of performance runs from November 30, 2026, to November 29, 2027, with a possible one-year extension to November 29, 2028. The contract is an open competition with award criteria weighted at 50 percent Quality, 40 percent Price, and 10 percent Social Value. Mandatory requirements include IRATA level 3 qualified supervisors, IRATA level 1 or 2 technicians, and project managers who are Chartered Members of the Institution of Civil Engineers or Institution of Structural Engineers. Suppliers must maintain insurance coverage of 10 million GBP for Employer's Liability and Public Liability, and 5 million GBP for Professional Indemnity. All work must adhere to strict technical and safety standards, including BS EN 1090 Execution Class 3 for steel structures, CDM 2015, and the Work at Height Regulations 2005. The deadline for tender submissions is November 20, 2026.

Blackpool Borough Council

POSTED

2 days ago

DEADLINE

in 21 days

AI Contract Overview

This subcontract for Structural and Miscellaneous Steel, issued by Parkway Construction, involves the fabrication and erection of structural steel for warehouse renovation projects located in Ontario, California. The scope of work requires the fabrication of ASTM A36 steel according to AISC specifications, featuring a light grey shop coat. Key installation requirements include A36 anchor bolts, A325 high-strength bolts, bolt-down pipe bollards, and embeds for handrails and dock levelers. The project is categorized under NAICS code 238120 and was posted on September 14, 2026. Interested parties must submit their responses by the deadline of October 5, 2026. The final deliverable consists of a fully installed structural steel frame along with all necessary safety components.

General Info

Parkway Construction subcontract for structural steel fabrication and installation in Ontario, California.

Agency

California → Parkway Construction - Lewisville, TX

NAICS

238120 - Structural Steel and Precast Concrete Contractors

Place of Performance

Ontario, CA, 91761, USA

Set-Aside

NONE

Documents

This scope was carved out of GMA-CA-02-26.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

WareSpace Ontario, Ca

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 14

subcontract

Response DeadlineOct 5

Deadline has passed

Submission Closed

10/05/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Parkway Construction - Lewisville, TX

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Parkway Construction - Lewisville, TX

Office AddressN/A

ContactsNo contact information available

Full Description

Fabricates and erects structural steel for prime contractors on warehouse renovation projects in Ontario, CA. Fabricates ASTM A36 steel per AISC specifications with light grey shop coat. Installs A36 anchor bolts, A325 high-strength bolts, and embeds for dock levelers and handrails. Installs bolt-down pipe bollards. Delivers installed structural steel frame and safety components.