This Subcontract opportunity from California was posted on April 22, 2016. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Aggregate and Base Material Supply

Closed

State & Local

Submission Closed05/18/2016, 05:00:00 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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DEADLINE

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 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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DEADLINE

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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DEADLINE

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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DEADLINE

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

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Cooling Tower Steel Support FabricationThis subcontract for Cooling Tower Steel Support Fabrication involves the fabrication and installation of structural steel supports or dunnage for prime contractors working on Charlotte-Mecklenburg Schools facility projects. The scope of work includes steel cutting, welding, hoisting, and anchoring support frames to building structures or pads to deliver a certified structural support system for tower units. Qualified contractors must employ AWS Certified Welders to ensure the integrity of the installations. The solicitation was posted on November 6, 2026, with a response deadline of November 19, 2026. This project falls under NAICS code 238120 and is managed through the state of North Carolina for the school system.

Charlotte/mecklenburg Schools

POSTED

about 23 hours ago

DEADLINE

in 12 days

AI Contract Overview

This subcontract opportunity, issued by San Diego County in California, involves the supply of granular base, aggregate, and sand. All provided materials must strictly adhere to CalTrans gradation and sand equivalent requirements, specifically maintaining a sand equivalent range between 71 and 82. The solicitation was posted on April 22, 2016, with a response deadline of May 19, 2016. Classified under NAICS code 238120, the contract focuses on the procurement of essential construction materials to meet specific regional infrastructure standards.