This Subcontract opportunity from Illinois was posted on June 1, 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

State & Local

Submission Closed06/24/2026, 02:00:00 PM CDT

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 opportunities 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 falls under NAICS 238110. This opportunity is specifically set aside for small businesses, including SBA certified Women-Owned Small Businesses, SBA certified HUBZone Small Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 20, 2026. 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 handled by Kendal Eckert.

POSTED

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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 specialized construction work categorized under several NAICS codes, specifically site work (238910), tank painting (238320), and electrical work (238210). This solicitation is 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.

POSTED

DEADLINE

Concrete Improvements - Elmwood Golf Course Cart Paths Phase 2

Solicitation # 26-067

Solicitation 26-067 (EW2601) is an Invitation for Bid issued by the City of Pueblo Public Works Department for Phase 2 of the concrete improvements at the Elmwood Golf Course. The project scope involves rehabilitating existing cart paths by removing asphalt surfaces and replacing them with new 4-inch concrete. The contract includes a base bid for the removal of 3,550 square feet of asphalt and the construction of 4,346 square feet of concrete, along with two bid alternates for additional removal and construction areas. The successful contractor must complete all work within 60 calendar days from the Notice to Proceed and adhere to a strict timeline, including a pre-construction conference scheduled 7 to 10 days after the notice of award. The contract will be awarded to the responsible bidder providing the lowest and most responsive bid. Bidders must submit a bid bond for 5 percent of the grand total and, upon award, provide performance and payment bonds within ten business days. Key compliance requirements include adherence to the Davis-Bacon Act for labor standards, Section 3 utilization goals for low-income employment, and the Manual of Accident Prevention in Construction for safety. Financial terms include a 10 percent retainage from periodical estimates, with final payment issued within 30 days of final acceptance. Contractors must also maintain valid City of Pueblo licensing and comply with a 3.7 percent city sales and use tax.

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Concrete ContractorThis subcontract agreement establishes a partnership with a concrete contractor to support prime contractors on facility projects for Northview Public Schools in Michigan. The scope of work encompasses all essential concrete services, specifically the forming, pouring, and finishing of foundations, slabs, and concrete pads to deliver fully installed structural bases. The opportunity is categorized under NAICS code 238110 and was posted on November 12, 2026. Interested parties must submit their responses by the deadline of December 22, 2026.

Northview Public Schools

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Aluminum Windows, Storefront, Glass & GlazingThis subcontract agreement with the Port Huron Area School District involves the supply and installation of aluminum window frames, storefront systems, and glass for Board of Education facility projects located in St. Clair County, Michigan. The scope of work specifically includes the installation of secure glazing and aluminum framing for the vestibule area, with the final deliverable being fully installed window and storefront systems. Interested parties must adhere to strict compliance requirements, including registration under MCL-Act 10 of 2023 and the submission of criminal background check affidavits. The solicitation was posted on November 12, 2026, and requires a response by December 3, 2026.

Port Huron Area School Distric

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MasonryThis subcontract opportunity with the Port Huron Area School District involves the installation of brick, block, and stone masonry for Board of Education facility projects located in St. Clair County, Michigan. The selected contractor will be responsible for laying masonry units to construct walls and structural supports, ensuring the delivery of completed masonry structures for prime contractors. Interested parties must submit their responses by December 3, 2026. Compliance requirements include mandatory registration under MCL-Act 10 of 2023 and the submission of criminal background check affidavits. The project falls under NAICS code 238110 and was officially posted on November 12, 2026.

Port Huron Area School Distric

POSTED

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Concrete WorkThis subcontract for concrete work involves the installation of foundations, slabs, and curbs for Board of Education facility projects within St. Clair County, Michigan. The selected contractor will be responsible for pouring and finishing concrete in strict accordance with project specifications to deliver completed structures for prime contractors. The project is issued by the Port Huron Area School District. To be eligible, contractors must be registered under MCL-Act 10 of 2023 and provide criminal background check affidavits. The response deadline for this opportunity is December 3, 2026.

Port Huron Area School Distric

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Transformer Pole Footing Concrete ContractorThis subcontract involves the provision of cast-in-place concrete work for transformer pole footings on UNOPS projects located in Aleppo, Syrian Arab Republic. The selected contractor is responsible for the excavation and preparation of the footing area, as well as the installation of plain blinding concrete using standard formwork to ensure a stable foundation. The contractor must strictly adhere to the UNOPS Minimum Health and Safety Requirements for Contractors throughout the duration of the project. The final deliverable consists of the completed concrete blinding and the fully installed footing for the transformer pole, executed in coordination with the prime contractors.

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Concrete & Structural WorkThis subcontract for Concrete and Structural Work supports the New York City Department of Environmental Protection on Flushing Creek CSO Disinfection projects. The scope of work involves the supply and installation of low-carbon cast-in-place concrete for essential infrastructure, including foundations, grade beams, walls, and equipment pads. Additionally, the contractor is responsible for the rehabilitation of existing concrete through stabilization, repair, and resurfacing, while utilizing precast underground utility trench systems and reinforcing steel compliant with ACI 318/350 standards. The project is located in New York City and falls under NAICS code 238110. Interested parties must submit their responses by the deadline of December 16, 2026. The contract focuses on delivering completed structural foundations and walls to prime contractors to ensure the successful implementation of the disinfection project.

Department Of Environmental Protection

POSTED

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Concrete and Unit MasonryThis subcontract for Concrete and Unit Masonry involves providing specialized construction services for facility projects at the Allegany College of Maryland. The scope of work includes concrete forming, reinforcing, and cast-in-place concrete work, as well as the installation of brick masonry units and cast stone in accordance with TMS 402/602 standards. The selected contractor will be responsible for delivering completed concrete slabs, footings, and masonry walls while working under prime contractors. The solicitation was posted on November 11, 2026, with a response deadline of December 21, 2026. Classified under NAICS code 238110, this opportunity is specifically tied to the college's infrastructure needs, including renovations for the Workforce Development Training Center.

Allegany College of Maryland

POSTED

about 20 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The contract involves the forming and pouring of structural concrete for foundations, walls, and slabs, which are essential components of the building structure. It is categorized under NAICS code 238110, indicating it is related to concrete work and subcontracting within the construction industry. The work is to be performed for Transit Chicago, under the jurisdiction of Illinois. The solicitation for this subcontract was posted on June 1, 2026, with a response deadline set for June 24, 2026. Specific location details for performance and office address are not provided. The contract is focused on subcontracting services, without any specified set-aside provisions. Interested parties can access further information and submit responses through the official Transit Chicago procurement platform.