This Subcontract opportunity from California 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 Foundations and Slabs

Closed

State & Local

Submission Closed07/09/2026, 06:00:00 PM PDT

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

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 scope of work includes several specialized trades, specifically site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. This solicitation is designated as a set-aside for Small Businesses, including SAM.gov designated Small Disadvantaged Businesses and Department of Transportation Disadvantaged Business Enterprises. Interested parties should note the tight response window, with the deadline for submissions set for November 13, 2026. Primary contact for this opportunity is Eric Koetter.

POSTED

DEADLINE

Bridge Deck MaintenanceThis subcontract opportunity, titled Bridge Deck Maintenance, is issued by the Dawson County Board of Commissioners in Georgia. The selected contractor will be responsible for performing essential maintenance and repair services on bridge decks for prime contractors working on county projects. The scope of work includes executing repairs on both wooden decking and concrete deck components to ensure surfaces are properly prepared prior to painting operations. All work must be completed according to GDOT specifications, utilizing professional carpentry tools for wood repairs and specialized concrete forming and pouring equipment for deck restoration. The primary objective is to deliver a restored and safe bridge deck. Interested parties must submit their responses by the deadline of December 9, 2026.

Dawson County Board of Commissioners

POSTED

DEADLINE

Clayton County Board of Commissioners

POSTED

DEADLINE

Concrete and Foundations

Capital Buildings Projects

POSTED

DEADLINE

Concrete Repair and Mechanical Surface Profiling

POSTED

DEADLINE

Concrete Curb and GutterThis subcontract opportunity involves the installation of concrete curbing and gutters for roadwork projects within Chesterfield County, Virginia. The selected contractor will be responsible for the complete process of forming, pouring, and finishing concrete curbs specifically to define cul-de-sac perimeters, ultimately delivering a fully installed curb and gutter system for prime contractors. The project falls under NAICS code 238110 and is associated with Chesterfield County. Interested parties should note that the solicitation was posted on November 12, 2026, with a response deadline set for December 10, 2026. Performance of the work will take place in Chesterfield, Virginia, zip code 23832.

POSTED

DEADLINE

Concrete & MasonryThis subcontract opportunity with Atlanta Public Schools involves the installation of concrete foundations and masonry walls for various facility projects. The selected contractor will be responsible for pouring concrete and laying brick or block to deliver completed concrete slabs, foundations, and masonry walls while working under prime contractors. The solicitation was posted on November 12, 2026, with a response deadline of December 10, 2026. Classified under NAICS code 238110, this project is managed through the state of Georgia's procurement system for the benefit of the Atlanta Public Schools district.

Atlanta Public Schools

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.

POSTED

DEADLINE

Vending Machine Concrete Slab Construction

POSTED

DEADLINE

Concrete FoundationsThis subcontract for Concrete Foundations involves the installation of concrete bases and pads for prime contractors working on City of Huntington fire station projects in West Virginia. The scope of work includes forming, reinforcing, and pouring cast-in-place concrete, as well as the precise casting of anchor-bolt inserts into the bases to deliver fully cured equipment pads. 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 8, 2026, at 3:00 PM.

City of Huntington

POSTED

about 7 hours ago

DEADLINE

in 26 days

AI Contract Overview

The contract involves the forming, reinforcing, and pouring of concrete for foundations, slabs, and other structural elements under the title Concrete Foundations and Slabs, issued by the California Department of Fish & Wildlife. Work is to be performed in Alameda, California, with a response deadline of July 10, 2026, and the solicitation was posted on June 1, 2026. This is a subcontract opportunity classified under NAICS code 238110, which pertains to concrete work for construction projects. There is no designated set-aside type or organization type specified, and no point of contact information is provided. The procurement is hosted on the California eProcurement portal, and interested parties must submit their proposals prior to the stated deadline to be considered for award.