This Subcontract opportunity from California was posted on August 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Concrete Foundations and Footings

Closed

State & Local

Submission Closed08/25/2026, 12:00:00 PM PDT

Contract Overview

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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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 includes specific opportunities for site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. Bidders are expected to meet 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 solicitation was posted on November 6, 2026, and requires responses to be submitted by the deadline of November 17, 2026. Interested parties should coordinate with the primary point of contact, Kendal Eckert, to facilitate the bidding process for this infrastructure project.

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 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.

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Concrete Pad Installation for SheltersThis subcontract involves the installation of concrete pads for prime contractors supporting USACE Europe District projects at Karup Air Base in Denmark. The scope of work includes the forming, pouring, and finishing of concrete pads utilizing ready-mix concrete and reinforcement steel. The project specifically requires the delivery of completed pads for a variety of structures, including 72 billet shelters, as well as facilities for latrines, showers, laundry, kitchens, command operations, and MWR shelters. The contract is managed under the Department of Defense through the W2SD Endist Europe agency.

POSTED

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Concrete WorkThis subcontract opportunity, titled Concrete Work, is issued by S.C. Valley Engineering, Inc. for municipal utility relocation projects located in California. The selected contractor will be responsible for the comprehensive installation of concrete, including the forming, pouring, and finishing of road surfaces and utility structures. The project is designated as an 8A set-aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises under NAICS code 238110. The solicitation was posted on November 6, 2026, with a response deadline of December 1, 2026.

S.C. Valley Engineering, Inc.

POSTED

DEADLINE

Concrete Services (Pumping & Placement)This subcontract opportunity with S.C. Valley Engineering, Inc. involves providing concrete pumping and placement services for prime contractors working on municipal utility relocation projects. The scope of work includes pumping concrete for structures, performing saw cutting on existing concrete, and delivering fully poured and finished concrete structures and patches. The project is designated as an 8A set-aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises under NAICS code 238110. Interested parties must submit their responses by the deadline of December 1, 2026.

S.C. Valley Engineering, Inc.

POSTED

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ConcreteThis subcontract agreement involves the provision of concrete services for the Novi Community School District, specifically focusing on the Novi HS Innovation Hub Building. The scope of work includes concrete forming, reinforcing, and pouring, with a specific emphasis on the installation of footings, slabs, foundations, and other structural concrete elements. The project is managed under NAICS code 238110 and is associated with the state of Michigan. Interested parties must note that the solicitation was posted on November 6, 2026, with a response deadline set for November 20, 2026.

Novi Community Schools

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Pipe Support and Structural Component InstallationThis subcontract for Pipe Support and Structural Component Installation involves the fabrication and installation of structural supports for industrial piping at the City of Modesto Regional Water Recycling Facility. The scope of work includes the installation of stainless steel plates, sheets, and strips meeting ASTM A240 standards, along with ASTM F436 hardened steel washers and ASTM F1554 anchor bolts, utilizing mechanical anchors in concrete according to ICC-ES AC193 guidelines. To ensure quality and compliance, the contractor must hold SSPC-QP 3 and NACE Level 3 certifications for coatings. The final deliverable is a fully installed structural pipe support system. Interested parties must submit their responses by December 8, 2026, for this project managed under NAICS code 238110.

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Concrete Placement & FinishingThis subcontract for Concrete Placement and Finishing involves the supply and installation of cast-in-place concrete and specialized floor finishes for prime contractors working on San Diego County Department of Parks and Recreation projects. The scope of work includes the installation of underslab vapor barriers, floor densifiers, and self-leveling underlayment to deliver completed foundations and finished concrete slabs. The project is located in San Diego, California, and falls under NAICS code 238110. Interested parties must submit their responses by the deadline of December 16, 2026.

POSTED

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Install Concrete Pad for Metal Storage Building at Fire Station #63

Solicitation # FIRE-0302

The City of Santa Cruz has issued Invitation for Bids IFB No. FIRE-0302 for the installation of a concrete pad and utilities to support a metal storage building at Fire Station 63. The project scope includes demolition of existing AC material, utility trenching for fire sprinklers and electrical lines, and the installation of a concrete pad designed to support fire apparatus weighing approximately 55,000 lbs each. Additionally, the contractor is responsible for storm drain modifications, including the installation of a new bio-retention area. The total project budget is capped at 200,000 dollars, and the work must comply with the 2022 California Building and Electrical Codes, as well as NFPA standards for sprinkler trenching and backfill. Bids are due electronically via the City's e-Procurement Portal by 2:00 pm on November 19, 2026, following a mandatory pre-bid meeting on November 10, 2026. Award will be granted to the lowest responsive and responsible bidder. Required submission documents include a completed bid form, a non-collusion declaration, and at least three client references for similar projects completed within the last five years. The successful contractor must be registered with the California Department of Industrial Relations, pay prevailing wages, and provide bid, performance, and payment bonds issued by California admitted sureties. Final acceptance of the work requires a resolution from the City Council and the filing of a Release of all Claims.

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Site Preparation and FoundationThis subcontract for Site Preparation and Foundation involves performing critical earthwork and installing permanent foundations for prime contractors on Texas Department of Criminal Justice facility projects. The scope of work includes executing grading, excavation, and the pouring of concrete slabs or piers in strict accordance with geotechnical reports to deliver a certified foundation ready for module placement. The opportunity is categorized under NAICS code 238110 and was posted on November 5, 2026. Interested parties must submit their responses by the deadline of December 11, 2026.

Texas Department of Criminal Justice

POSTED

DEADLINE

Concrete & Accessibility ImprovementsThis subcontract for Concrete and Accessibility Improvements involves performing specialized foundation work and accessibility upgrades for historic restoration projects on the Confederated Tribes of the Colville Reservation. The scope of work focuses on the installation of cast-in-place footings for center floor beams and the construction of ADA-compliant access routes leading to the building and pit toilet. The project is categorized under NAICS code 238110 and is managed by the Confederated Tribes of the Colville Reservation. Interested parties must note that the response deadline for this opportunity is December 4, 2026, with the initial posting date listed as November 5, 2026.

Confederated Tribes of the Colville Reservation

POSTED

DEADLINE

Concrete Structures and FinishingThis subcontract for Concrete Structures and Finishing involves performing concrete forming, placement, and finishing for prime contractors on State of Utah DFCM projects located at Weber State University. The scope of work includes the installation of cast-in-place and precast concrete utilizing Class 4000 concrete and Grade 60 steel reinforcement to deliver completed concrete structures, pads, and restored surfaces. The project requires the use of ACI Certified Finishers to ensure quality standards are met. Interested parties must submit their responses by the deadline of December 22, 2026, for this opportunity categorized under NAICS code 238110.

Utah

POSTED

about 20 hours ago

DEADLINE

in about 2 months

AI Contract Overview

The University of California, Berkeley is seeking a subcontractor for a project titled Concrete Foundations and Footings located in Berkeley, California. The scope of work involves comprehensive site preparation and structural installation, specifically focusing on excavation, formwork, rebar placement, and concrete pouring to create the footings and slab necessary to support a carport and EV station. This subcontract opportunity falls under NAICS code 238110. Interested parties must submit their responses by the deadline of August 25, 2026. Further details and submission guidelines can be accessed through the BidAmerica portal.