This Government Contract opportunity from Department Of State was posted on August 31, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Civil Works and Concrete Plinth Construction

Closed

Federal

Submission Closed09/21/2026, 08:00:00 AM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 238110

New

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 bidders must adhere to specific Disadvantaged Business Enterprise participation targets, with a requirement of 3.5 percent for Minority Business Enterprises and 5.0 percent for Women Business Enterprises. The response deadline for this opportunity is November 17, 2026. Primary inquiries should be directed to Kendal Eckert.

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DEADLINE

Elbon Tank #2, Schedule 2- Elevated Tank Project

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POSTED

DEADLINE

Structural Contractor

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Concrete Curb and Gutter / FlatworkThis subcontract opportunity involves the installation of concrete structures for prime contractors on a Texas Department of Transportation highway project located in Walker County. The scope of work focuses on turn lane construction, specifically the forming and pouring of concrete for roadway edges and drainage control. Key deliverables include the installation of curbs, gutters, and approach slabs utilizing ready-mix concrete and professional finishing tools. The project is categorized under NAICS code 238110 and was posted on November 4, 2026. Interested parties must submit their responses by the deadline of December 2, 2026. This contract ensures the delivery of completed concrete flatwork and drainage infrastructure to meet state transportation standards.

Texas Department of Transportation

POSTED

DEADLINE

Concrete Formwork and PlacementThis subcontract for Concrete Formwork and Placement involves the installation of concrete foundations, abutments, piers, and bridge decks for prime contractors working on Texas Department of Transportation bridge replacement projects. The scope of work includes setting forms, installing rebar, and the pouring and finishing of concrete for both substructures and superstructures utilizing concrete pumps and specialized formwork systems. All work must be performed in strict accordance with TxDOT concrete specifications and standards to ensure the successful delivery of the completed bridge structure. Interested parties should note that the response deadline for this opportunity is December 2, 2026.

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Concrete Curb, Gutter, and Barrier InstallationThis subcontract opportunity involves the installation of concrete safety barriers, curbs, and gutters for prime contractors working on Texas Department of Transportation highway projects located in Comal County. The scope of work includes forming and pouring concrete barriers, installing comprehensive curb and gutter systems, and performing necessary repairs on existing concrete structures using ready-mix concrete and specialized finishing tools. The project is categorized under NAICS code 238110 and is managed through the Texas Department of Transportation. Interested parties must submit their responses by the deadline of December 1, 2026. The primary objective is the successful delivery and installation of durable concrete safety and drainage infrastructure to meet state highway standards.

Texas Department of Transportation

POSTED

DEADLINE

Foundation Drilling and PilingThis subcontract for Foundation Drilling and Piling involves providing ground preparation and foundation installation services for prime contractors on Texas Department of Transportation noise barrier projects. The scope of work includes drilling holes, driving piles, and pouring concrete footings to support vertical posts, utilizing specialized equipment such as drill rigs and pile drivers. All activities must be performed in strict adherence to TxDOT geotechnical and foundation standards to ensure the structural integrity of the completed footings. The opportunity was posted on November 4, 2026, with a response deadline of December 2, 2026. Classified under NAICS code 238110, the project focuses on the delivery of completed foundations and footings within the state of Texas. Interested parties can find further details through the Texas SmartBuy portal.

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POSTED

DEADLINE

Concrete Flatwork (Curbs, Gutters, and Sidewalks)This subcontract focuses on the installation of concrete flatwork, specifically curbs, gutters, and pedestrian walkways, for roadway rehabilitation projects managed by the Texas Department of Transportation within Lubbock County. The scope of work involves comprehensive concrete services, including forming, pouring, and finishing, as well as the installation of necessary rebar and mesh reinforcement. The contractor is responsible for utilizing concrete mixers and forms to deliver completed drainage and pedestrian infrastructure for prime contractors. The opportunity is categorized under NAICS code 238110 and was posted on November 4, 2026. Interested parties must submit their responses by the deadline of December 2, 2026. This project is essential for enhancing the transportation infrastructure in the region through specialized concrete construction and installation.

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Concrete Flatwork and CurbingThis subcontract for Concrete Flatwork and Curbing involves providing specialized concrete services for Texas Department of Transportation intersection improvement projects. The scope of work requires the contractor to support prime contractors through the forming, pouring, and finishing of concrete, specifically for the installation of curbs, gutters, sidewalks, and reinforced concrete slabs using concrete mixers and forms. The opportunity is categorized under NAICS code 238110 and was posted on November 4, 2026. Interested parties must submit their responses by the deadline of December 2, 2026.

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POSTED

DEADLINE

Structural SteelworkThis subcontract for Structural Steelwork involves the supply, fabrication, and installation of structural steel beams or girders for Texas Department of Transportation bridge replacement projects. The selected contractor will be responsible for fabricating steel girders, hoisting and setting beams onto abutments and piers, and completing all necessary welding or bolting of connections to deliver a finished structural steel bridge framework. To ensure quality and safety, the contractor must maintain AWS certifications and strictly adhere to TxDOT steel fabrication standards. This opportunity is categorized under NAICS code 238110, with a response deadline set for December 2, 2026.

Texas Department of Transportation

POSTED

DEADLINE

Concrete Construction (Bridge)This subcontract for Concrete Construction (Bridge) involves providing specialized structural concrete services for Texas Department of Transportation bridge replacement projects. The scope of work includes the forming, placing, and finishing of reinforced concrete piers, abutments, and bridge decks. Contractors are responsible for rebar placement and curing processes, utilizing concrete pumps and formwork systems to deliver completed components in strict accordance with TxDOT Standard Specifications for Construction and Maintenance of Highways, Streets, and Bridges. The opportunity is categorized under NAICS code 238110 and was posted on November 4, 2026. Interested parties must submit their responses by the deadline of December 2, 2026. This project is managed under the Texas Department of Transportation and focuses on the delivery of critical infrastructure components for the state of Texas.

Texas Department of Transportation

POSTED

DEADLINE

Concrete Repair and Curb RestorationThis subcontract for Concrete Repair and Curb Restoration involves performing specialized restoration services for prime contractors at Illinois Department of Human Services Mental Health facility projects. The scope of work focuses on repairing deteriorated surfaces and restoring sidewalks and curbs to their original condition using industrial-grade concrete and formwork, with a specific emphasis on eliminating segregation to ensure safety. All work must be completed in strict accordance with ADA accessibility standards and the Illinois Prevailing Wage Act. The project is categorized under NAICS code 238110, with a response deadline set for November 25, 2026.

MENTHLTH444 - Mental Health

POSTED

about 6 hours ago

DEADLINE

in 21 days

AI Contract Overview

This subcontract for the American Consulate Cape Town involves civil works and concrete plinth construction at a residential compound. The scope of work includes site preparation, excavation and trenching for generator cabling, the installation of PVC conduits, and the construction of a concrete plinth for a generator. The contractor is responsible for reinstating all paving and ground surfaces to their original condition while adhering to site-specific safety plans for excavation. The project is managed by the Department of State under NAICS code 238110, with performance taking place in Cape Town. The response deadline for this opportunity is September 21, 2026. The final deliverables consist of a completed concrete plinth and fully restored site surfaces.

General Info

Civil works and concrete plinth construction for American Consulate Cape Town by September 2026.

Agency

Department Of State → American Consulate Cape Town

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

Cape Town, ZA-WC, 7945, ZAF

Set-Aside

NONE

Documents

This scope was carved out of 19SF2026Q0021.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Request for quotes for the installation and commissioning of one (1) 65KVA standby generator at a U.S. Government residential compound in Cape Town

AI Contract Breakdown

Uniform Contract Format

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 31

subcontract

Response DeadlineSep 21

Deadline has passed

Submission Closed

09/21/2026, 08:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of State → American Consulate Cape Town

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of State → American Consulate Cape Town

Office AddressN/A

ContactsNo contact information available

Full Description

Performs site preparation and concrete work for prime contractors on U.S. Consulate Cape Town residential compound projects. Executes excavation and trenching for generator cabling, installs PVC conduits, and constructs the concrete plinth for the generator. Reinstates paving and ground surfaces to original condition. Adheres to site-specific safety plans for excavation. Delivers completed concrete plinth and restored site surfaces.