This Subcontract opportunity from California was posted on July 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Foundation Work for Modular Building

Closed

State & Local

Submission Closed09/01/2026, 03:00:00 PM PDT

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

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NAICS: 238110

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ASO-0953-00 Construction of standalone DME at Paulding Northwest Atlanta Airport (PUJ), Dallas, GA

Solicitation # aso-0953-00-construction-standalone-dme-paulding-northwest-atlanta-airport-puj-dallas-ga

This solicitation, managed by Parsons, involves the construction of a standalone Distance Measuring Equipment (DME) facility at the Paulding Northwest Atlanta Airport in Dallas, Georgia. The scope of work includes the installation of a 10 by 16 foot DuPont Fiberglass DME shelter, the necessary DME equipment and antenna with half-inch heliax, and LGE wireless antenna and equipment. Additionally, the project requires the clearing of approximately five acres of trees and brush, with all activities taking place on airport grounds adjacent to active runways and taxiways. The opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by December 30, 2026. The project falls under NAICS code 238110 and is coordinated through the primary point of contact, Quentin Wack.

POSTED

DEADLINE

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 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.

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Solicitation # 261123-hanska-mn

Caldwell Tanks, Inc. is seeking subcontracting partners for the construction of a water tank project located in Hanska, Minnesota. The solicitation targets specialized services across three primary areas: site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. The overall project falls under the primary NAICS code 238110. This opportunity is designated as a set-aside for small businesses, specifically including SBA certified Women-Owned Small Businesses, HUBZone Small Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties must respond by November 20, 2026. As a covered federal contractor, Caldwell Tanks, Inc. maintains compliance with affirmative action requirements for protected veterans and individuals with disabilities. Primary coordination for this solicitation is managed by Kendal Eckert.

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26_1215 – Gatesville-NC

Solicitation # 261215-gatesville-nc

Caldwell Tanks, Inc. is seeking subcontractors for a water tank construction project located in Gatesville, North Carolina. Available opportunities include site work, tank painting, electrical services, and fencing and demolition. This solicitation is open to various small business designations, including SBA certified Women-Owned Small Businesses, HUBZone Small Businesses, Small Disadvantaged Businesses, and Disadvantaged Business Enterprises. The project emphasizes diversity and inclusion, with the owner establishing a ten percent participation goal for minority-owned and women-owned business enterprises. Interested bidders must provide the required documentation to comply with these standards. Responses to this solicitation are due by December 14, 2026, and inquiries should be directed to Kendal Eckert.

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Solicitation # 261210-suamico-wi

Caldwell Tanks, Inc. is seeking subcontracting partners for the construction of a water tank project located in Suamico, Wisconsin. The project encompasses several specialized scopes of work, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. The primary solicitation is categorized under NAICS 238110. This opportunity is designated as a set-aside for small businesses, specifically targeting SBA certified Women-Owned Small Businesses, SBA certified HUBZone Small Businesses, and Disadvantaged Business Enterprises through the Department of Transportation. Interested parties must submit their responses by the deadline of December 9, 2026. The primary point of contact for this solicitation is Eric W. Monske.

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Concrete & FoundationsThis subcontract opportunity involves providing comprehensive concrete and foundation services for renovation projects managed by Saline Area Schools in Michigan. The scope of work includes the installation of building concrete, site concrete, and foundations, specifically focusing on the pouring of slabs-on-grade, exterior site concrete, and the delivery of completed site pads and foundations for prime contractors. The project is categorized under NAICS code 238110. Interested parties must submit their responses by the deadline of December 2, 2026, following the posting date of November 14, 2026.

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Building DemolitionThis subcontract for Building Demolition involves the removal of existing building structures for prime contractors working on Saline Area Schools renovation projects. The scope of work includes the demolition of interior walls, ceilings, and various structural elements in strict accordance with the provided demolition plan to ensure the site is fully cleared and prepared for new construction. The opportunity was posted on November 14, 2026, with a response deadline of December 2, 2026. Classified under NAICS code 238111, the project is managed through the state of Michigan for Saline Area Schools. Interested parties can find further details via the SIGMA Michigan procurement portal.

POSTED

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Roof Deck Repair and ReplacementThis subcontract for Detroit Public Schools involves the repair and replacement of damaged structural roof decking for prime contractors working on local school district projects. The scope of work encompasses concrete roof deck repair, steel roof deck replacement, and wood roof deck repair or replacement, specifically adhering to sections 03 01 50, 05 31 23, and 06 15 16. All deliverables must be structurally sound and performed in strict accordance with Steel Deck Institute and Factory Mutual Global standards. The project is located in Detroit, Michigan, and falls under NAICS code 238110. Interested parties should note that the solicitation was posted on November 14, 2026, with a response deadline of November 20, 2026.

Detroit Public Schools

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Concrete Structural Work (Clearwell & Pump Station)This subcontract for Concrete Structural Work involves the installation of reinforced concrete structures for a new clearwell and electrical room on Island Water Association, Inc. projects. The scope of work includes concrete resurfacing, formwork, and the installation of reinforcing steel, adhesive-bonded bars, all-thread rods, and concrete accessories. The project requires the use of precast prestressed structural concrete, hydrophilic waterstops, and epoxy injection systems to deliver completed pump station and clearwell structures. Managed by Wharton-Smith, Inc. under NAICS code 238110, this opportunity is set aside for SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. The solicitation was posted on November 13, 2026, with a response deadline of December 3, 2026.

POSTED

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Lead Service Line Replacement ContractorMonumental Paving & Excavating, Inc. is seeking a subcontracting partner for lead service line replacement on City of Baltimore Department of Public Works water projects. The selected contractor will be responsible for the excavation and removal of existing lead pipes across various terrains, including streets, sidewalks, curbs, and grass areas, and the installation of new, operational non-lead water service lines of multiple sizes using specialized trenching and pipe-laying equipment. To be eligible, contractors must hold the City of Baltimore DPW/OBC prequalification for Water Mains (B02551). This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The response deadline for this subcontracting opportunity is November 18, 2026.

Monumental Paving & Excavating, Inc.

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Signage Foundation and Structural Support InstallationThis subcontract for Signage Foundation and Structural Support Installation involves performing structural installation and foundation work for prime contractors on projects within the Fontana Unified School District. The scope of work includes the use of excavation equipment and concrete forms to install structural supports and foundations, ensuring the overall stability and safety of signage. All work must be executed in strict compliance with California building and safety requirements. Managed by the California Purchasing Department under NAICS code 238110, the contract was posted on November 13, 2026, with a response deadline of December 14, 2026. The primary deliverable for the selected subcontractor is the successful installation of all required structural supports and concrete foundations as specified in the project guidelines.

Purchasing Department

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Concrete Installation and RepairThis subcontract opportunity, titled Concrete Installation and Repair, is issued by the Housing and Community Development agency in Arizona. The selected contractor will support prime contractors on routine property maintenance projects for the City of Tucson, focusing on the installation and repair of concrete products and accessories. Primary responsibilities include performing sidewalk repairs and the grinding of concrete surfaces using industry-standard materials to deliver high-quality finished surfaces. The project falls under NAICS code 238110 and was posted on November 13, 2026. Interested parties must submit their responses by the deadline of December 10, 2026. Further details regarding the procurement process can be accessed through the provided OpenGov portal link.

Housing and Community Development

POSTED

1 day ago

DEADLINE

in 26 days

AI Contract Overview

Butte County General Services in California is seeking a subcontractor for the design and construction of permanent foundations, footings, and anchoring systems. This project is specifically intended to support a prefabricated modular building located in Paradise, California, under NAICS code 238110. The solicitation was posted on July 27, 2026, and requires all responses to be submitted by the deadline of September 1, 2026. Interested parties can find further details and submission guidelines through the provided BidAmerica portal.

General Info

Butte County seeks a subcontractor for modular building foundations in Paradise, California.

Agency

California → Butte County General Services

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

Paradise, CA, 95969, USA

Set-Aside

NONE

Documents

This scope was carved out of IFB 82-26.

The full solicitation package (6 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Paradise Behavioral Health Center

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Timeline

PhaseClosed

PostedJul 27

subcontract

Response DeadlineSep 1

Deadline has passed

Submission Closed

09/01/2026, 03:00:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → Butte County General Services

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Butte County General Services

Office AddressN/A

ContactsNo contact information available

Full Description

Design and construction of permanent foundations, footings, and anchoring systems to support the prefabricated modular building.

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Foundation Work for Modular Building

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