This Subcontract opportunity from California was posted on August 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Structural Steel Repairs & Seismic Upgrades

Closed

State & Local

Submission Closed09/02/2026, 02:00:00 PM PDT

Contract Overview

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

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Solicitation # CAP26-0258

Solicitation CAP26-0258 is a stipulated sum contract issued by the Oklahoma Office of Management and Enterprise Services for the construction of a new roof deck support structure and roof replacement for Building 55A at the Oklahoma Department of Human Services Human Services Center in Oklahoma City. The project has an estimated cost of 1,250,000.00 dollars and a performance period of 270 calendar days. The scope of work includes the installation of structural support systems and roofing, with bidders providing a base bid and alternate pricing for either a Modified Bitumen or a Thermoplastic Polyolefin (TPO) roofing system. All work must adhere to the 2018 IBC, IEBC, ADA standards, and specific technical requirements for demolition, metals, and thermal protection. The contract will be awarded to the lowest responsible bidder based on responsiveness and the sum of the base bid and accepted alternates. Bidders must submit a completed bid form, a contractor qualification statement, and a bid security of five percent for bids exceeding 100,000.00 dollars. Awarded contractors are required to provide performance, payment, and defect bonds for 100 percent of the contract value. Project administration requires the submission of a key personnel list within 15 days of starting operations, and payments are processed via invoices submitted to the consultant, with specific requirements for off-site stored materials. Quality control is managed through the use of mock-ups and site inspections by a testing agency, though final acceptance rests with the owner.

State of Oklahoma, Division of Capital Assets Management, Construction & Properties

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Bat Gate Fabrication and InstallationThis subcontract involves the fabrication and installation of a specialized bat gate for the Government of Ontario Ministry of Energy and Mines as part of mine rehabilitation projects. The selected contractor will be responsible for delivering a fully operational gate at the Hunt, Cornelius Mine site, ensuring all work adheres to the detailed design specifications and the Agency Guide to Cave and Mine Gates 2009. Qualified candidates must possess specific experience with remote site work and the technical requirements of mine and cave gate installation. The solicitation was posted on November 6, 2026, with a response deadline of December 7, 2026. This project falls under NAICS code 238120 and is intended for prime contractors managing the rehabilitation efforts.

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Structural Steel Fabrication & InstallationThis subcontract for Structural Steel Fabrication and Installation involves the fabrication and installation of tank platforms, catwalks, and safety access systems for US Army facility projects located in Greenville, Kentucky. The scope of work includes the removal of existing platforms and the installation of new platforms, connecting catwalks, vertical ladders, and swing gates. All work must be performed in strict compliance with EM 385-1-1 and UFGS standards 05 12 00, 05 50 13, 05 51 33, and 05 52 00. The project is managed by the Bristol Alliance of Companies under NAICS code 238120. Interested parties must submit their responses by the deadline of December 22, 2026. The final deliverable for this contract is the complete installation of the specified tank platforms and ladders.

Bristol Alliance of Companies

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DEADLINE

Metal Roof Decking RepairThis subcontract for Metal Roof Decking Repair involves providing specialized restoration services for prime contractors working on Maryland Transit Administration facility projects. The scope of work focuses on the remediation of damaged metal roof decking through the removal of rust and debris using sandblasting or wire brushing. To ensure long-term corrosion protection, the contractor must apply zinc-rich galvanized repair paint in strict accordance with ASTM A780 and Section 05 31 00 standards, while also performing necessary bolted plate reinforcements or welding. The opportunity is categorized under NAICS code 238120 and was posted on November 6, 2026. Interested parties must submit their responses by the deadline of December 21, 2026, at 3:00 PM. This project is centered on delivering high-quality, corrosion-protected metal decking to maintain the structural integrity of state transit facilities in Maryland.

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Metal Fabrications and Rough CarpentryThis subcontract opportunity, managed by DAS Procurement for the State of Connecticut, involves the supply and installation of metal fabrications and rough carpentry for healthcare facility projects. The selected contractor will be responsible for providing and installing concealed steel support members, support framing, grounds, and concealed blocking to support prime contractors. The project falls under NAICS code 238120 and requires the delivery of fully installed structural supports and framing. Interested parties must submit their responses by the deadline of December 3, 2026, with the solicitation having been posted on November 6, 2026.

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Water Tower Structural Steel RepairThis subcontract for the Department of Veterans Affairs involves structural steel repairs for North Water Tower 71 and South Water Tower 94 located in Danville, Illinois. The scope of work includes welding, patching, and the structural reinforcement of steel components, with the final deliverables being repaired components ready for coating. All work must be performed by certified welders in strict compliance with the VAIHCS Construction Safety Policy. The opportunity is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 238120. Managed by the Network Contract Office 12, the solicitation was posted on November 6, 2026, with a response deadline of January 6, 2027.

252-NETWORK Contract Office 12 (36C252)

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Decorative Metal RailingsThis subcontract opportunity with the Department of Veterans Affairs involves the fabrication, supply, and installation of decorative aluminum railing systems, including handrails, balusters, and fittings, for VA Medical Center facility projects. The scope of work requires the contractor to install these systems anchored into concrete or masonry and mandates that all welding be performed in accordance with AWS D1.2 aluminum welding certification. The project is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 238120. Interested parties must submit their responses by December 7, 2026, at 4:30 PM. The contract is managed by the Network Contract Office 02 within the Department of Veterans Affairs.

242-NETWORK Contract Office 02 (36C242)

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DEADLINE

Structural Steel & Lintel InstallationThis subcontract opportunity with the Department of Veterans Affairs involves the fabrication and installation of structural steel shapes, plates, and lintels for VA Medical Center facility projects. The scope of work requires the use of ASTM A36 steel with an ASTM A123 hot-dip galvanized finish, specifically including the fabrication of angle lintels with 150-200mm bearing. All welding must be performed in accordance with AWS D1.1 standards to ensure the delivery of high-quality structural supports. The project is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 238120. Interested parties must submit their responses by December 7, 2026, at 4:30 PM. The contract is managed by the Network Contract Office 02 within the Department of Veterans Affairs.

242-NETWORK Contract Office 02 (36C242)

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Pre-Engineered Metal Building (PEMB) Supply & ErectionThis subcontract involves the supply and installation of a large-scale pre-engineered metal building to serve as a warehouse storage facility at Vandenberg SFB in Lompoc. Working under prime contractors for USACE projects through the Department of Defense, the selected provider will be responsible for the fabrication and erection of the structure, including the installation of fasteners and standing seam roofs. A critical requirement of the project is the application of coastal corrosion mitigation techniques to ensure the building can withstand extreme maritime salinity and moisture. The final deliverable is a fully erected and enclosed metal warehouse shell. Interested parties should note the response deadline of November 20, 2026.

W075 Endist Los Angeles

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Structural Steel & Metal FabricationsThis subcontract opportunity involves the supply and installation of structural steel and miscellaneous metal components for prime contractors operating on projects at Kirtland Air Force Base. The scope of work includes the fabrication and installation of structural steel and miscellaneous metal fabrications, requiring strict adherence to the AWS D1.1 Structural Welding Code and ASTM A36/A572 steel specifications to ensure the delivery of a compliant installed framework. Managed under the Department of Defense and the 377 Msg Pk agency, the project falls under NAICS code 238120. Interested parties must note the response deadline of November 19, 2026, for this performance location in zip code 87117.

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Metal Railings and FabricationsThis subcontract agreement involves the supply and installation of metal fabrications and railings for facility projects at the Roswell Park Comprehensive Cancer Center. The selected contractor will be responsible for fabricating and installing metal components and pipe or tube railings in strict accordance with Sections 05 50 00 and 05 52 13, ensuring all work complies with applicable safety codes. The opportunity is categorized under NAICS code 238120 and is managed by the Roswell Park Cancer Institute Corporation in New York. Interested parties must submit their responses by the deadline of December 4, 2026, to provide the required installed metal railing deliverables for the prime contractors.

Roswell Park Cancer Institute Corporation

POSTED

DEADLINE

Structural Steel FramingThis subcontract opportunity involves the fabrication and installation of internal structural framing for prime contractors working on Empire State Development projects in New York. The scope of work specifically requires the fabrication of internal steel supports and the anchoring of framing within concrete monument structures to provide necessary support for sign cabinets. The project falls under NAICS code 238120 and was posted on November 6, 2026. Interested parties must submit their responses by the deadline of December 11, 2026.

New York

POSTED

1 day ago

DEADLINE

in about 1 month

AI Contract Overview

The contract entails the repair and reinforcement of structural steel components on Clearwell No. 1 located in Palmdale, California, with a focus on seismic retrofitting to enhance structural integrity against earthquake events. The work involves evaluating existing steel elements, identifying deterioration or vulnerability, and implementing engineered solutions to meet current seismic standards, ensuring long-term safety and operational continuity of the water facility. All activities must comply with industry best practices for structural restoration and seismic resilience, and the scope is expected to include material replacement, welding, bolting, and potential add-on bracing or damping systems as required by engineering specifications. This is a subcontract opportunity under NAICS code 238120, which pertains to structural steel and precast concrete work, with a response deadline of September 2, 2026. The contracting entity is the Antelope Valley - East Kern Water Agency in California, and performance is strictly limited to the designated site in Palmdale with ZIP code 93551. Bidders must possess proven experience in structural steel rehabilitation and seismic upgrades, with the ability to coordinate safely within an active water infrastructure environment. The project requires strict adherence to safety protocols, quality control measures, and timely completion to avoid disruption to water service operations.