This Subcontract opportunity from Maryland was posted on October 7, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Construction Materials Supply

Closed

State & Local

Submission Closed10/19/2025, 08:00:00 PM EDT

Contract Overview

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

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NAICS: 327320

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Ready-Mix Concrete SupplyThis subcontract agreement involves the supply of reinforced concrete for prime contractors working on UNHCR sports complex projects located in Cameroon. The scope of work requires the manufacturer to produce and deliver 153 cubic meters of ready-mix concrete to the project site, ensuring that all materials meet the specific strength and reinforcement requirements outlined in the project specifications. The contract is categorized under NAICS code 327320 and is managed by the UNHCR. It focuses on the critical delivery of construction materials necessary for the structural integrity of the sports complex facilities.

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Aggregate Sub-Base Supply & InstallationThis subcontract for the Illinois Department of Juvenile Justice at the St. Charles IYC facility involves the supply and installation of aggregate sub-base materials. The selected contractor will be responsible for providing suitable aggregate materials to ensure structural strength and durability in accordance with IDOT specifications, while also performing all necessary installation testing and inspections to guarantee proper support. The project is categorized under NAICS code 327320 and requires the delivery of a fully installed and tested aggregate sub-base. Interested parties must submit their responses by the deadline of December 4, 2026, following the posting date of November 12, 2026.

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Asphalt Materials SupplyThis subcontract for Asphalt Materials Supply involves the manufacture and delivery of hot mix asphalt or cold patch materials for Georgia Department of Transportation road projects located on SR 10 in Gwinnett. The selected provider is responsible for ensuring all materials meet approved GDOT specifications and must utilize authorized mixing plants and transport vehicles to deliver the required tonnage to the project site. The solicitation was posted on November 12, 2026, with a response deadline of December 8, 2026. Falling under NAICS code 327320, this opportunity is managed by the Georgia Department of Transportation and focuses on the essential supply chain needs of prime contractors working on state infrastructure improvements.

Department of Transportation

POSTED

DEADLINE

Maintenance Rock Material SupplyThe Natchitoches Parish Government is seeking a subcontractor for the supply of base course aggregate, specifically maintenance rock, to support public works projects. The selected supplier is responsible for producing and stockpiling the aggregate at their own plant, where they will load the material into haul trucks provided by prime contractors. To ensure payment verification, the supplier must provide printed weight tickets for all loaded tons. Quality control is a critical component of the agreement, as all materials are subject to visual inspection and approval by the Director of Public Works. This subcontract falls under NAICS code 327320, with a response deadline set for December 8, 2026.

Natchitoches Parish Government

POSTED

DEADLINE

Hot Mix Asphaltic Concrete Supplier (Patching and Leveling)This subcontract agreement establishes a partnership with a supplier to provide Hot Mix Asphaltic Concrete for patching and leveling on Natchitoches Parish Government road projects. The selected supplier is responsible for manufacturing Superpave Level A mix with a 1/2-inch nominal aggregate, ensuring all materials strictly adhere to the Louisiana Standard Specifications for Roads and Bridges. The supplier must utilize a certified batch plant and weighing scales to load materials into Parish haul trucks. Deliveries are conducted F.O.B. Plant, and the supplier is required to provide printed certified weight tickets for every load delivered. This procurement is managed by the Natchitoches Parish Government in Louisiana.

Natchitoches Parish Government

POSTED

1 day ago

DEADLINE

in 25 days

AI Contract Overview

The Maryland Transportation Authority is seeking a subcontractor for the supply of essential structural materials required for bridge protection construction. The scope of work specifically includes the provision of reinforced concrete, steel components, and protective coatings to ensure the durability and safety of the infrastructure. This opportunity was posted on October 7, 2025, with a response deadline of October 20, 2025. The contract falls under NAICS code 327320, and interested parties can find further details through the Maryland government procurement portal.