This Subcontract opportunity from Department Of Defense was posted on August 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Concrete Formwork and Placement

Closed

Federal

Submission Closed09/01/2026, 02:00:00 PM EDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 238110

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26_1119 – Robbinsdale-MN

Solicitation # 261119-robbinsdale-mn

Caldwell Tanks, Inc. is seeking subcontractors for a water tank construction project located in Robbinsdale, Minnesota. The solicitation covers several specialized scopes of work, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. Interested parties must submit their responses by November 17, 2026. The project emphasizes Disadvantaged Business Enterprise participation, with target goals set at 3.5 percent for Minority Business Enterprises and 5.0 percent for Women Business Enterprises. Primary inquiries should be directed to Kendal Eckert.

POSTED

DEADLINE

Elbon Tank #2, Schedule 2- Elevated Tank Project

Solicitation # elbon-tank-2-schedule-2-elevated-tank-project

Caldwell Tanks, Inc. is seeking subcontractors for the Elbon Tank #2, Schedule 2 Elevated Tank Project located in Phillip, South Dakota. The project involves several specialized scopes of work, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. This solicitation is specifically set aside for small businesses, including SAM.gov designated Small Disadvantaged Businesses and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 13, 2026. Primary coordination for this opportunity is handled by Eric Koetter.

POSTED

DEADLINE

Concrete Sidewalk and ADA Ramp Construction

Maine Department of Transportation

POSTED

DEADLINE

Concrete and FoundationsThis subcontract opportunity involves the supply and installation of concrete for foundations, slabs, and structural elements for Chesapeake Public Schools facility projects. The selected contractor will be responsible for the complete delivery of the foundation and concrete structural system, including formwork, rebar installation, and the pouring and finishing of structural walls, footings, and slabs-on-grade. The project falls under NAICS code 238110 and is managed by the Purchasing agency in Virginia. Interested parties must submit their responses by the deadline of December 9, 2026.

POSTED

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Concrete Saw Cutting and PavingThis subcontract for the Wilkinson County School District involves concrete saw cutting and paving services for projects at Wilkinson County High School. The selected contractor will be responsible for the removal of existing concrete, backfilling and tamping earth, and pouring new four-inch thick concrete walkways that match existing specifications to ensure a fully restored walkway. The opportunity is categorized under NAICS code 238110 and was posted on November 9, 2026. Interested parties must submit their responses by the deadline of November 12, 2026.

Wilkinson County School District

POSTED

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Hydraulic Cement Installation and RepairThis subcontract for Hydraulic Cement Installation and Repair involves performing specialized concrete repair for prime contractors on Texas Department of Transportation maintenance projects located in Ellis County. The scope of work requires the application of rapid-setting hydraulic cement to seal leaks, fill voids, and patch concrete structures in strict accordance with TxDOT standard specifications. The selected provider will utilize concrete patching tools and highway safety equipment to deliver fully repaired and sealed sections of highway infrastructure. The opportunity is categorized under NAICS code 238110 and was posted on November 9, 2026. Interested parties must submit their responses by the deadline of December 3, 2026, at 4:00 PM. Further details regarding this procurement can be accessed through the Texas SmartBuy portal.

Texas Department of Transportation

POSTED

DEADLINE

General Specialty Trade ContractorThis subcontract opportunity for a General Specialty Trade Contractor involves performing minor structural and envelope work for prime contractors on Baltimore City Public Schools projects. The scope of work includes installing concrete bases for electrical equipment, executing rough carpentry, and providing roofing, thermal, and moisture protection through the use of concrete mix and roofing membranes. Key deliverables consist of installed concrete bases, wood framing, and various roof repairs. Interested parties must possess the necessary trade-specific licenses to perform the work. The solicitation was posted on November 9, 2026, with a response deadline of December 17, 2026, at 4:00 PM. This project falls under NAICS code 238110 and is managed through the state of Maryland.

POSTED

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Picnic Area Concrete & Paving RepairThis subcontract opportunity involves performing minor concrete and paving repairs for prime contractors on Texas Department of Transportation picnic area projects located in Terrell County, Texas. The scope of work includes patching cracked concrete, filling potholes in small parking areas, and repairing concrete pads beneath picnic tables. Contractors will be required to utilize concrete mixers and saws while ensuring all work strictly complies with TxDOT specifications for concrete and pavement repair to deliver high-quality repaired surfaces. The project is categorized under NAICS code 238110 and was posted on November 9, 2026. Interested parties must submit their responses by the deadline of December 8, 2026. Further details regarding this solicitation can be accessed through the Texas SmartBuy portal.

Texas Department of Transportation

POSTED

DEADLINE

Concrete Foundation InstallationThis subcontract for Concrete Foundation Installation involves providing specialized services for prime contractors working on infrastructure projects for the South Kesteven District Council. The scope of work includes the excavation and pouring of concrete foundations, utilizing formwork to support retaining structures and ensuring the delivery of completed foundations. The opportunity was posted on November 9, 2026, with a response deadline set for December 7, 2026. Classified under NAICS code 238110, this contract focuses on essential structural support and groundworks necessary for the council's infrastructure developments.

South Kesteven District Council

POSTED

DEADLINE

Concrete and CurbingThis subcontract opportunity involves the installation of concrete curbs, gutters, and sidewalks for prime contractors working on City of Boston BPDA projects. The scope of work includes the forming, pouring, and finishing of concrete curbs as well as the construction of ADA-compliant ramps to deliver essential concrete infrastructure within Boston. The solicitation was posted on November 9, 2026, with a response deadline of December 17, 2026. Classified under NAICS code 238110, the project is managed by the City of Boston in Massachusetts and will be performed in the 02201 zip code area.

POSTED

DEADLINE

Foundation Excavation and Site WorkThis subcontract opportunity, titled Foundation Excavation and Site Work, involves performing excavation and foundation installation for prime contractors on US Air Force projects. The scope of work includes executing excavation for foundations as well as the removal and replacement of sidewalks required by foundation specifications, utilizing specialized equipment such as excavators, compactors, and concrete forms. The final deliverables consist of fully installed foundations and restored sidewalks. Managed by the Department of Defense under agency FA4600 55 Cons Pkp, this project is designated as a Total Small Business Set Aside under NAICS code 238110. Qualified applicants must hold a General Contractor or Specialty Trade license. The performance location is associated with zip code 68113, and the response deadline for this opportunity is November 15, 2026.

POSTED

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Concrete and MasonryThis subcontract opportunity with the Department of Defense, specifically the USACE Charleston District, involves the supply and installation of concrete foundations, slabs, and masonry walls for barracks projects. The scope of work includes pouring footings, constructing slab-on-grade, and building CMU walls to deliver completed structural elements for prime contractors. The project falls under NAICS code 238110 and was posted on November 9, 2026. Interested parties must submit their responses by the deadline of November 20, 2026, at 5:00 PM.

W074 Endist Charleston

POSTED

1 day ago

DEADLINE

in 10 days

AI Contract Overview

This subcontract opportunity, titled Concrete Formwork and Placement, involves the supply and placement of structural concrete specifically for foundations, slabs, and elevated decks. The project is being issued by the Department of Defense under the agency FA7022 Amic Det 2 Ol Patrick Pka, with performance taking place in the 32925 zip code area. The solicitation is categorized under NAICS code 238110. Interested parties must note the tight timeline, as the opportunity was posted on August 28, 2026, with a response deadline set for September 1, 2026, at 6:00 PM.