This Subcontract opportunity from Department Of Defense was posted on August 20, 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 Closed08/27/2026, 02:25:00 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 bidders must adhere to specific Disadvantaged Business Enterprise goals, with target participation rates set at 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.

POSTED

DEADLINE

Solicitation # 261123-hanska-mn

Caldwell Tanks, Inc. is seeking subcontracting partners for a water tank construction project located in Hanska, Minnesota. The solicitation, identified as 261123-hanska-mn, focuses on three primary areas of work: site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. The overall project is categorized under NAICS 238110. Interested parties must submit their responses by the deadline of November 20, 2026. This opportunity is designated as an SBA set-aside, specifically targeting Small Businesses, SBA certified Women-Owned Small Businesses, SBA certified HUBZone Small Businesses, and Department of Transportation Disadvantaged Business Enterprises. As a covered federal contractor, Caldwell Tanks, Inc. maintains strict compliance with affirmative action efforts for protected veterans and individuals with disabilities in accordance with 41 C.F.R. and the Rehabilitation Act of 1973. Primary coordination for this solicitation is managed by Kendal Eckert.

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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 respond by November 13, 2026. Primary coordination for this opportunity is managed by Eric Koetter.

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Concrete Curbing and Edging

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Sidewalk ConstructionThis subcontract opportunity involves providing concrete sidewalk construction services for prime contractors working on City of Daytona Beach projects under the Public Works agency. The scope of work includes grading, forming, pouring, and finishing concrete sidewalks in strict accordance with project plans and FDOT standard specifications, concluding with the delivery of the completed infrastructure. The solicitation is categorized under NAICS code 238110 and was posted on November 11, 2026. Interested parties must submit their responses by the deadline of December 15, 2026.

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Potable Water Well Pumping EquipmentThis subcontract involves the furnishing and installation of potable water well pumping equipment for prime contractors working on water well rehabilitation projects for the City of Sugar Land. The scope of work includes the installation of vertical turbine pumps, 12 inch diameter steel pump columns, C1045 steel line shafts, and Schedule 80 steel shaft enclosing tubes, with pumps set at a depth of 470 feet. The final deliverable is a fully operational potable water well pumping system. All work must be performed in strict compliance with industry standards, including AWWA A100, AWWA C654, AWWA E101, ANSI B58.1-1961, and NSF/ANSI 61. This project falls under NAICS code 238110 and is managed through the Engineering agency in Texas. The response deadline for this opportunity is December 3, 2026.

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Structural Concrete and Utility ConcreteThis subcontract for Structural Concrete and Utility Concrete involves the supply and installation of concrete for prime contractors working on water distribution projects for the City of Sugar Land. The scope of work includes forming and pouring concrete for utility structures, applying rubbed finishes to exposed surfaces, and installing adjustment rings and precast concrete manhole sections. All work must be completed using ready-mixed concrete meeting ASTM C 94 standards or volumetric batching per ASTM C 685, with the final delivery including repaired pavement and finished concrete structures. Managed by the Engineering agency in Texas under NAICS code 238110, the solicitation was posted on November 11, 2026. Interested parties must submit their responses by the deadline of January 21, 2027.

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Concrete Sidewalk ConstructionThis subcontract opportunity involves the installation of concrete sidewalks for prime contractors working on roadway projects within the City of Edinburg. The selected contractor will be responsible for the complete process of grading, forming, and pouring ready-mix concrete, ensuring all work strictly adheres to the specifications outlined in the City of Edinburg Standards Manual. The project falls under NAICS code 238110 and is managed by the Engineering agency in Texas. Interested parties must submit their responses by the deadline of December 1, 2026.

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Concrete Median and Riprap InstallationThis subcontract involves the construction of raised concrete medians and the installation of concrete riprap for prime contractors working on City of Edinburg roadway projects. Specifically, the scope of work includes building a raised concrete median along Closner Boulevard and implementing concrete riprap structures to ensure proper drainage and erosion control. All work must be executed using concrete forms and ready-mix concrete in strict accordance with the TxDOT 2024 Standard Specifications and the City of Edinburg Standards Manual. The project is managed under the Engineering agency in Texas and falls under NAICS code 238110. Interested parties must submit their responses by the deadline of December 1, 2026. The final deliverables for this contract are the fully installed concrete medians and riprap structures as specified in the project requirements.

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Fire Protection Sprinkler SystemThis subcontract opportunity involves the installation of fire suppression sprinkler systems, including all necessary piping and sprinkler heads, for prime contractors working on Massachusetts Port Authority facility projects. The successful contractor is responsible for delivering a fully certified fire sprinkler system at the performance location in Boston. To be eligible for this contract, bidders must possess DCAMM certification and a Sub-bidder Certificate of Eligibility. The solicitation was posted on November 11, 2026, with a response deadline of December 16, 2026.

Massachusetts Port Authority (Massport)

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Cement Spalling Repair and Masonry RestorationThis subcontract for Cement Spalling Repair and Masonry Restoration involves providing specialized repair services for prime contractors on City of Lowell masonry projects in Lowell, Massachusetts. The scope of work includes the removal of degraded cement using grinders or chipping hammers, surface preparation, and the application of patching compounds or cementitious repair mortars to restore structural integrity. The contractor is responsible for finishing and blending all repaired sections to ensure they match the existing masonry. The project requires the successful delivery of five fully repaired and finished cement locations. Interested parties must submit their responses by November 30, 2026, in accordance with the solicitation posted on November 11, 2026. The work falls under NAICS code 238110 and is performed within the 01852 zip code area.

POSTED

DEADLINE

Concrete Reinforcement Supplier/Installer

Town of Foxborough

POSTED

about 19 hours ago

DEADLINE

in 13 days

AI Contract Overview

This subcontract opportunity, titled Concrete Formwork and Placement, is issued by the Department of Defense through the W6QM Micc-Ft Drum agency. The scope of work involves the supply and placement of concrete for foundations, slabs, and structural elements, which includes all necessary formwork and finishing services. The project is categorized under NAICS code 238110 and will be performed in the 29207 zip code area. This is a total Small Business Set Aside procurement. The solicitation was posted on August 20, 2026, and requires a response by August 27, 2026, at 6:25 PM. Interested parties can find further details and submission guidelines via the provided government workspace link.