This Government Contract 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 Slabs

Closed

State & Local

Submission Closed08/14/2026, 09:00:00 PM UTC

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 parties must submit their responses by the deadline of November 17, 2026. The project emphasizes Disadvantaged Business Enterprise participation, with specific target goals set at 3.5 percent for Minority Business Enterprises and 5.0 percent for Women Business Enterprises. Primary inquiries should be directed to 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 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 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 Sidewalk RepairThis subcontract for Concrete Sidewalk Repair involves the removal of deteriorated concrete and the installation of new sidewalk sections for prime contractors working on Housing Authority of Birmingham District facility projects. The scope of work requires the use of professional concrete mixing and pouring equipment to deliver fully installed, ADA-compliant sidewalks. Qualified bidders must possess a valid State of Alabama contractor license and ensure strict adherence to all ADA accessibility standards. The solicitation was posted on November 4, 2026, with a response deadline of November 18, 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 Fire Department has issued Invitation for Bids FIRE-0302 for the installation of a concrete pad and associated utilities to support a metal storage building at Fire Station 63. The project scope includes the demolition and removal of existing AC material, trenching for electrical and fire sprinkler lines, and the installation of a 35 by 42 by 4 inch concrete pad designed to support fire apparatus weighing approximately 55,000 lbs each. Additionally, the contractor is responsible for removing an existing storm drain inlet connection and installing a new bio-retention area. The project budget is capped at 200,000 dollars, with a mandatory pre-bid meeting scheduled for November 10, 2026, and a bid submittal deadline of November 19, 2026. The contract will be awarded to the lowest responsive and responsible bidder, with local business preferences of 2 percent for City of Santa Cruz businesses and an additional 4 percent for locally owned businesses. The anticipated initial term is six months, with the option for two six-month extensions. Requirements for the successful bidder include providing bid, performance, and payment bonds from California admitted sureties, paying prevailing wages, and maintaining registration with the California Department of Industrial Relations. All work must comply with CAL/OSHA safety standards, the 2022 California Green Building Standards Code, and approved structural calculations valid through the end of 2026.

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Concrete Demolition and RepairThis subcontract for Concrete Demolition and Repair involves performing specialized concrete chipping and restoration services for prime contractors on projects managed by the Port of Corpus Christi Authority. The scope of work specifically requires chipping out concrete corners around an existing containment pan and executing necessary repairs around the removed edges to ensure structural integrity is fully restored. The project is categorized under NAICS code 238110 and requires all personnel to possess a TWIC card for site access. Interested parties must respond by November 19, 2026, to provide the required concrete preparation and repair deliverables.

Port of Corpus Christi Authority

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Concrete Construction (Cast-in-Place)This subcontract for Concrete Construction (Cast-in-Place) involves the demolition and installation of reinforced concrete boat ramps for the McDuffie County Board of Commissioners in Georgia. The scope of work requires the selective demolition of 2,460 square feet of existing concrete, followed by the installation of formwork and the placement of 61 cubic yards of 3000 PSI concrete reinforced with number 4 rebar spaced 12 inches on center. The project is categorized under NAICS code 238110 and is intended for a subcontractor working under prime contractors. The solicitation was posted on November 4, 2026, with a response deadline set for December 4, 2026. The final deliverable is the completion of fully reinforced concrete boat ramps according to the specified technical requirements.

Mcduffie County Board of Commissioners

POSTED

DEADLINE

Concrete Drainage Swale ContractorThis subcontract opportunity is for a licensed Hawaii contractor to construct a concrete drainage system for prime contractors working on Department of Land and Natural Resources Division of State Parks projects. The scope of work involves grading a swale to manage runoff and installing a two-foot-wide concrete drainage swale adjacent to an existing rock wall. This installation is critical to prevent water discharge from impacting pedestrian areas or unstable slopes, requiring the use of professional concrete mixing, pouring equipment, and formwork. The project falls under NAICS code 238110 and requires the delivery of a fully completed concrete drainage swale. Interested parties must submit their responses by November 28, 2026, following the solicitation posted on November 4, 2026.

Department of Land & Natural Resources

POSTED

DEADLINE

Concrete & Masonry (Structural)This subcontract opportunity involves providing structural concrete and masonry services for Hawaii Department of Transportation facility projects. The selected contractor will be responsible for performing cast-in-place concrete work and constructing unit masonry assemblies, specifically focusing on the delivery of completed warehouse foundations and masonry walls for prime contractors. The project falls under NAICS code 238110 and was posted on November 4, 2026. Interested parties must submit their responses by the deadline of January 16, 2027. Further details regarding the solicitation can be accessed through the Hawaii Electronic Procurement System.

Department of Transportation

POSTED

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Structural ContractorThis subcontract opportunity is for a Structural Contractor to perform structural modifications for prime contractors involved in the renovation of Fairfax Water P&E Buildings. The selected contractor will be responsible for executing structural changes using reinforced concrete and structural steel in strict accordance with final design documents, local building codes, and the established Construction Quality Control Plan. The project is managed by Fairfax Water under NAICS code 238110. Interested parties must submit their responses by the deadline of November 25, 2026. The primary objective of the engagement is the successful delivery of all specified structural modifications to ensure the integrity and compliance of the renovated facilities.

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Concrete Construction (Cast-in-Place)This subcontract for Concrete Construction (Cast-in-Place) involves performing specialized concrete work for prime contractors on water facility projects for the Effingham County Board of Commissioners. The scope of work includes the forming, placing, and finishing of concrete, as well as the installation of ASTM A82 reinforcement using concrete pumps. The final deliverables consist of completed concrete tank foundations, shafts, and various site concrete improvements. All work must be executed in strict accordance with ACI 318 and ACI 211.1/211.2 standards, and the contractor is required to utilize ACI certified personnel. This opportunity is categorized under NAICS code 238110 and is managed by the Engineering Utilities agency in Georgia. The response deadline for this solicitation is December 10, 2026.

Engineering - Utilities

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Concrete Foundation & FootingsThis subcontract opportunity, managed by the Florida Facilities and Parks agency, involves the supply and installation of concrete foundations and footings for courthouse projects within Okaloosa County. The selected contractor will be responsible for pouring reinforced concrete footings in strict accordance with provided engineered drawings and ensuring the final delivery of the completed foundation structures to the prime contractors. The project falls under NAICS code 238110 and was posted on November 4, 2026. Interested parties must submit their responses by the deadline of December 2, 2026. Detailed procurement information and submission portals are available through the official OpenGov procurement link.

POSTED

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Concrete & FoundationsThis subcontract agreement with Stonewater Limited involves the supply and installation of concrete foundations, slabs, and structural concrete for residential projects. The scope of work specifically includes pouring footings and slab-on-grade installations for 39 units, as well as providing structural concrete for four flats. The project is categorized under NAICS code 238110 and requires the delivery of fully completed foundations and concrete slabs. Interested parties must submit their responses by the deadline of December 16, 2026.

Stonewater Limited

POSTED

about 16 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The City of Sacramento is seeking a subcontractor for a project focused on concrete foundations and slabs. The scope of work includes the forming, reinforcing, and pouring of concrete specifically for foundations, footings, and structural slabs. The project is categorized under NAICS code 238110 and will be performed in Sacramento, California, within the 95814 zip code area. The solicitation was posted on August 5, 2026, and requires responses to be submitted by the deadline of August 14, 2026. Interested parties can find further details and submission guidelines through the provided BidAmerica portal.