This Government Contract opportunity from California was posted on June 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Structural Steel Fabrication and Erection

Closed

State & Local

Submission Closed07/07/2026, 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: 238120

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Pipe Pin Fabrication and InstallationThis subcontract involves the fabrication and installation of pipe pins between concrete bridge pier caps and diaphragms for prime contractors working on Caltrans infrastructure projects in Novato, California. The scope of work requires the delivery of installed pipe pins, with all welding performed according to AWS D1.1 standards and shop drawings provided in compliance with Section 51-9. The opportunity was posted on September 28, 2026, with a response deadline of November 10, 2026. It falls under NAICS code 238120 and is associated with the California Department of Transportation.

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Overhead Sign Structures and Steel PolesThis subcontract opportunity with the California Department of Transportation involves the fabrication and installation of overhead sign structures, standards, and poles for prime contractors working on Caltrans infrastructure projects. The scope of work specifically requires the installation of structural steel for signage in accordance with Division VI, Section 56, with the final delivery of installed sign gantries and poles. The project is located in Novato, California, under NAICS code 238120. Interested parties must submit their responses by the deadline of November 10, 2026.

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Structural Steel CoatingsThis subcontract for structural steel coatings involves the application of protective coatings to structural steel for prime contractors working on Caltrans infrastructure projects. The scope of work includes surface preparation and painting of steel structures in accordance with Division VI, Section 59, ensuring the delivery of properly coated and painted steel components. The project is managed by the California Department of Transportation and will be performed in Novato, California. Interested parties must submit their responses by November 10, 2026, under NAICS code 238120.

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Structural Steel & Metal FabricationsThis subcontract for the Coastside Fire Protection District involves the fabrication and erection of structural steel and metal components for the Fire Station 44 Replacement project in Moss Beach, California. The scope of work includes the delivery and installation of the steel skeleton, structural steel framing, steel floor decking, metal stairs, ladders, and railings in accordance with Division 05 specifications. The opportunity was posted on September 28, 2026, with a response deadline of October 20, 2026. Classified under NAICS code 238120, the contract requires the selected subcontractor to provide all necessary materials and labor to complete the metal fabrication and installation requirements for the prime contractor.

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Bridge Weld Repair and Crack MitigationThis subcontract for Bridge Weld Repair and Crack Mitigation involves performing specialized welding services for prime contractors on Rhode Island Department of Transportation bridge projects. The scope of work specifically focuses on repairing cracked longitudinal cover plates to bottom flange welds at Bridge No. 086501 using specialized bridge flange welding equipment to deliver repaired and sealed welds. All work must be performed by AWS certified welders or equivalent personnel meeting RIDOT standards. The opportunity is listed under NAICS code 238120 for the State of Rhode Island, with a response deadline of October 23, 2026.

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Structural Steel Repair and Plate InstallationThis subcontract for Structural Steel Repair and Plate Installation involves performing critical structural repairs for prime contractors on Rhode Island Department of Transportation bridge projects. The scope of work focuses on addressing section losses by installing repair plates and angles at girder ends and repairing beams. All fabrication and installation must be based on provided shop drawings and utilize structural steel plates, angles, and specialized welding equipment. The contractor is required to strictly comply with RIDOT structural specifications and CS-7/CS-8 submittals to ensure the delivery of reinforced girder ends and installed repair plates. This opportunity is categorized under NAICS code 238120 and is managed by the State of Rhode Island, with a response deadline of October 23, 2026.

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POSTED

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2026 Statewide Steel Repairs

Solicitation # 2026-CB-046

Rhode Island Contract No. 2026-CB-046, titled 2026 Statewide Steel Repairs, is a solicitation by the Rhode Island Department of Transportation for structural steel beam end repairs and asphaltic joint replacement across seven bridges located in Providence, Warwick, Smithfield, Portsmouth, North Kingstown, and Pawtucket. The scope of work includes girder and beam end repairs to address section losses, the installation of repair plates and angles, crack repairs to longitudinal cover plates, and resetting shifted sole plates. Key technical requirements involve the fabrication and installation of structural steel shapes, plates, and bolts, as well as shop-priming and field-applied painting. All work must adhere to the 2026 RI Standard Specifications for Road and Bridge Construction and AASHTO standards, with specific requirements for high-strength bolts, epoxy resin paste, and structural steel conforming to AASHTO M270 Grade 50. The contract includes several critical regulatory and administrative mandates. Bidders must comply with a 15% Minority Business Enterprise (MBE) and Women Business Enterprise (WBE) participation goal, providing specific utilization plans and letters of intent, or demonstrating good faith efforts if the goal cannot be met. Labor requirements include adherence to federal prevailing wage rates for various construction trades and the submission of apprenticeship certifications. Environmental and safety protocols are strictly defined, requiring compliance with Buy America Job Specifications (BABA), lead-based paint handling procedures approved by RIDEM or RIDOH, and rigorous coordination with Amtrak for work near electrified corridors. The project timeline targets substantial completion by November 15, 2027, with final acceptance scheduled for August 12, 2028.

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Precast Concrete Manufacturing & InstallationThis subcontract for Solano County involves the manufacturing and installation of precast concrete structures for asset protection projects at the Fairfield Justice Campus. The selected provider will be responsible for the complete lifecycle of reinforced concrete manhole sections, including design, casting, delivery, and final erection. All work must be performed in strict accordance with industry standards, specifically ACI 318, PCI MNL 116, AASHTO, ASTM C478, and ASTM C33/C330. The project falls under NAICS code 238120 and requires a response by October 19, 2026.

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Structural Steel Modifications for Basketball HoopsThis subcontract involves performing structural modifications to basketball hoop support systems for prime contractors on City of Ojai facility projects. The scope of work includes the fabrication of steel supports, welding, bolting, and the installation of structural components to modify mounting systems. To execute these tasks, the contractor must provide structural steel, welding equipment, and hoisting equipment suitable for gym ceiling heights. Eligible bidders must hold a Contractor License A or B and possess AWS certifications for structural welds. The final deliverable consists of installed and certified structural steel modifications. This opportunity is located in Ojai, California, with a response deadline of October 15, 2026.

POSTED

DEADLINE

Sarzotti Gym Basketball Hoop Structural Modifications

Solicitation # CF-3091

Solicitation CF-3091, issued by the City of Ojai, California, involves structural modifications to the basketball hoops at Sarzotti Gym. The scope of work encompasses all necessary alterations and reinforcements to existing structures to ensure safety and compliance with relevant standards, which may include the demolition of existing components and the installation of new structural elements. This project is classified under NAICS code 238120 and is categorized as a SLED organization solicitation. The performance of the work is expected to take place in Ojai, California, with a specified project duration of 60 calendar days. Interested bidders must submit their proposals by the deadline of October 15, 2026, at 3:00 PM PDT. The contract includes strict bonding requirements, necessitating a 10% bid bond, a 100% payment bond, and a 100% performance bond. Additionally, the project is subject to prevailing wage requirements and carries liquidated damages of $1,000 per day for delays. While the specific contract value is not provided and must be quoted by the offeror, the solicitation establishes clear parameters regarding the timeline and financial security required for the structural modification project.

POSTED

DEADLINE

Custom Stainless-Steel Roof Hatch Fabrication & InstallationThis subcontract involves the fabrication and installation of two operational stainless-steel roof hatch assemblies for FAA Air Traffic Control Tower projects located in Hilo, Hawaii. The scope of work includes field verification, custom fabrication specifically designed for salt-air environments, and the installation of curbs, flashing, and ladder alignments. The contractor must provide structural calculations and ensure all work adheres to AISC and AWS standards. Managed by the Department of Transportation under the 697DCK Regional Acquisitions Services, the project falls under NAICS code 238120 with a response deadline of October 16, 2026.

697DCK Regional Acquisitions Svcs

POSTED

2 days ago

DEADLINE

in 15 days

AI Contract Overview

This subcontract for Structural Steel Fabrication and Erection is issued by Huerta del Valle, a Public Benefit Nonprofit Corporation in California. The project requires the fabrication, welding, and erection of structural steel components in strict accordance with AISC standards, applicable building codes, and safety regulations. The work will be performed in Ontario, California, under NAICS code 238120. The solicitation was posted on June 23, 2026, and the deadline for responses is July 7, 2026, at 7:00 PM. Interested parties can find further details and submission guidelines through the provided BidAmerica portal.

General Info

Structural steel fabrication and erection subcontract for Huerta del Valle in Ontario, California.

Agency

California → Huerta del Valle, a Public Benefit Nonprofit Corporation

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 20260622013.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Huerta del Valle Educational Center Improvements Project

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Timeline

PhaseClosed

PostedJun 23

subcontract

Response DeadlineJul 7

Deadline has passed

Submission Closed

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

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Organization & Contact Information

AgencyCalifornia → Huerta del Valle, a Public Benefit Nonprofit Corporation

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Huerta del Valle, a Public Benefit Nonprofit Corporation

Office AddressN/A

ContactsNo contact information available

Full Description

Fabricate, weld, and erect structural steel components in compliance with AISC standards, building codes, and safety regulations.

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