This Government Contract opportunity from California was posted on July 7, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Concrete & Site Preparation

Closed

State & Local

Submission Closed07/29/2026, 10:00:00 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

New

26_1119 – Robbinsdale-MN

Solicitation # 261119-robbinsdale-mn

POSTED

DEADLINE

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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. This solicitation focuses on several specialized scopes of work, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. The opportunity is set aside for small businesses, specifically targeting Small Disadvantaged Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 13, 2026. Primary coordination for this project is managed by Eric Koetter.

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DEADLINE

Abutment & Foundation ConstructionThis subcontract for Abutment and Foundation Construction involves performing excavation and installation of bridge abutment foundations for prime contractors on BC Timber Sales bridge projects. The scope of work includes executing abutment excavation, foundation construction, and the installation of structural elements utilizing concrete forms and excavators to deliver completed and inspected foundations. The project is managed under the Province of British Columbia's BC Timber Sales Branch and requires strict adherence to WorkSafe BC regulations and environmental sediment protections. Interested parties must respond by November 12, 2026, for work to be performed within Canada.

BC Timber Sales Branch

POSTED

DEADLINE

Lighting Foundation ConstructionThis subcontract for Lighting Foundation Construction involves performing concrete forming and pouring for lighting structure supports on State Highway Administration projects in Maryland. The selected contractor will be responsible for installing concrete foundations for lighting poles and structures utilizing rebar and specialized forming equipment to deliver completed installations for prime contractors. The project falls under NAICS code 238110 and requires strict adherence to Standard Federal EEO and Title VI compliance. Interested parties must submit their responses by the deadline of December 3, 2026.

State Highway Administration

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DEADLINE

Concrete Forming and Finishing SubcontractorThis subcontract opportunity is for a Concrete Forming and Finishing Subcontractor to provide manual labor for City of Tampa Parks and Recreation projects. The selected contractor will work under prime contractors to handle the preparation and finishing of concrete pours, which includes setting up frames for forming as well as smoothing and detailing surfaces using floats and screeds. The final deliverable consists of completed concrete forms and professionally finished surfaces. To be eligible, contractors must possess a valid Florida State License and provide proof of insurance. Additionally, a Port Access Badge is required for any work performed at Port of Tampa sites. Interested parties must submit their responses by November 2, 2026, at 5:00 PM.

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Noise Barrier ConstructionThis subcontract opportunity involves the construction of noise barriers and walls for prime contractors working on Maryland State Highway Administration highway projects. The scope of work requires the delivery of a complete installed noise barrier system, which specifically includes the installation of both foundations and wall panels. The project is categorized under NAICS code 238110 and was posted on October 27, 2026. Interested parties must submit their responses by the deadline of December 3, 2026.

State Highway Administration

POSTED

DEADLINE

Concrete and ADA Accessibility UpgradesThis subcontract for Concrete and ADA Accessibility Upgrades involves the installation of ADA-compliant sidewalk ramps and driveway upgrades for prime contractors working on Maryland State Highway Administration roadway projects. The scope of work includes the removal of non-compliant curbs and ramps, necessary grading, and the pouring of new concrete utilizing specific ADA-compliant ramp templates to ensure full adherence to ADA Accessibility Standards. The project is categorized under NAICS code 238110 and is managed by the State of Maryland. Interested parties must submit their responses by the deadline of December 3, 2026. The primary objective of the contract is the successful delivery of fully installed, compliant accessibility infrastructure across designated roadway sites.

State Highway Administration

POSTED

DEADLINE

Concrete Pedestrian & Cyclist InfrastructureThis subcontract for Concrete Pedestrian and Cyclist Infrastructure involves the installation of sidewalks, curbs, gutters, pedestrian ramps, and bicycle lanes for prime contractors on Maryland Department of Transportation State Highway Administration projects in Allegany County. The scope of work focuses on the construction of a 0.97-mile stretch of continuous sidewalks and bike lanes utilizing concrete and forming equipment. A critical requirement of the project is ensuring that all pedestrian ramps are constructed to meet ADA-compliant specifications and MDOT SHA standards. The final deliverable is a fully completed sidewalk and bicycle lane network. Interested parties should note the response deadline of December 3, 2026.

State Highway Administration

POSTED

DEADLINE

Concrete Sidewalk & ADA Ramp ConstructionThis subcontract for Concrete Sidewalk and ADA Ramp Construction involves providing specialized installation services for prime contractors on San Bernardino County Department of Public Works projects. The scope of work includes the removal of existing concrete ramps, sidewalks, spandrels, and cross gutters, followed by the placement of minor concrete and the installation of ADA ramp detectable warning surfaces in accordance with Caltrans 2025 Standard Specifications. The project deliverables consist of 0.36 miles of completed sidewalk and 15 ADA ramps located in San Bernardino. Interested parties must be registered with the Department of Industrial Relations to ensure compliance with prevailing wage requirements. The solicitation was posted on October 27, 2026, with a response deadline of December 3, 2026. This opportunity falls under NAICS code 238110 and is managed through the Land Development and Contracts division of the California public works agency.

Landdevcontracts - Public Works - Land Development & Contracts

POSTED

DEADLINE

Concrete Curb, Gutter, and ADA Ramp InstallationThis subcontract opportunity involves providing concrete removal and installation services for prime contractors on roadway projects managed by the San Bernardino County Department of Public Works. The scope of work includes the removal of existing curbs, sidewalks, and ramps, as well as the construction of new minor concrete elements such as spandrels, retaining curbs, and concrete pads. A critical component of the project is the installation of ADA Ramp Detectable Warning Surfaces to ensure full compliance with ADA Accessibility Standards and Caltrans 2025 Standard Plans. The project is located in San Bernardino, California, and falls under NAICS code 238110. Interested parties must submit their responses by the deadline of December 3, 2026. The final deliverables for this contract consist of fully installed concrete curbs, gutters, and compliant ADA ramps that meet all specified regulatory and engineering standards.

Landdevcontracts - Public Works - Land Development & Contracts

POSTED

DEADLINE

Concrete & Utility FinishingThis subcontract for Concrete and Utility Finishing involves providing specialized installation services for prime contractors on City of Waco utility projects. The scope of work focuses on placing concrete collars around new in-pavement water valve lids and performing structural tie-ins for asphalt repairs, ensuring all work utilizes the specific concrete mix mandated by City of Waco Standard Details. The project is categorized under NAICS code 238110 and is associated with the City of Waco in Texas. Interested parties must adhere to the response deadline of December 8, 2026, to be considered for the delivery and installation of these structural concrete components.

CITY OF WACO

POSTED

about 17 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The contract pertains to excavation, grading, and concrete slab pouring for sports courts or related site improvements, requiring full compliance with municipal regulations and prevailing wage laws. Work must be executed to meet local standards for safety, durability, and public use, with strict adherence to labor payment rates mandated by the jurisdiction. All activities will be performed under a subcontract arrangement under the NAICS code 238110 for site preparation and concrete work. The solicitation was posted on July 7, 2026, with a firm response deadline of July 29, 2026, at 10:00 PM. The contracting authority is the Purchasing and Contract Administration office under the State of California, though specific performance location details including city or zip code are not provided. Interested parties must submit proposals through the designated online portal before the deadline, and all work will be subject to oversight ensuring compliance with applicable labor, environmental, and construction codes.

General Info

Excavation, grading, and concrete slab work for sports courts under California prevailing wage and municipal codes.

Agency

California → Purchasing and Contract Administration

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of IFB197312A.

The full solicitation package (9 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

IFB197312A - REBID Tennis Court Resurfacing

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedJul 7

subcontract

Response DeadlineJul 29

Deadline has passed

Submission Closed

07/29/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Purchasing and Contract Administration

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Purchasing and Contract Administration

Office AddressN/A

ContactsNo contact information available

Full Description

Excavation, grading, and pouring of concrete slabs for sports courts or site improvements, compliant with municipal and prevailing wage requirements.

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