This Government Contract opportunity from California was posted on September 2, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Foundation and Site Preparation

Closed

State & Local

Submission Closed09/23/2026, 08:00:00 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 # hickman-reservoir-pump-station-261109-hickman-ne

Caldwell Tanks, Inc. is seeking subcontractors for the construction of the Hickman Reservoir and Pump Station project located in Hickman, Nebraska. This small business set-aside solicitation includes opportunities for various specialized trades, specifically site work, tank painting, electrical installation, and fencing. Interested parties must submit their responses by November 5, 2026. The primary point of contact for this opportunity is Eric Koetter, who can be reached via email or phone for further coordination regarding the project requirements and submission process.

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DEADLINE

Elbon Tank #2, Schedule 2- Elevated Tank Project

Solicitation # elbon-tank-2-schedule-2-elevated-tank-project

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POSTED

DEADLINE

Concrete Paving Contractor

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Concrete Structural & FlatworkThis subcontract for Concrete Structural and Flatwork involves providing concrete forming, placing, and finishing services for prime contractors on pump station projects for the City of Lawrence, Kansas. The scope of work specifically includes the construction of Chemical Feed Concrete Containment Structures 1 and 2, as well as Manhole 2350. Additionally, the contractor is responsible for performing concrete crack and surface repairs and installing precast structural concrete to deliver completed containment structures and manholes. Managed by MSO - CMED in Kansas under NAICS code 238110, the opportunity was posted on October 27, 2026. Interested parties must submit their responses by the deadline of December 8, 2026.

POSTED

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

Marine Pile Crack Repair and Epoxy Injection

Enterprise Facilities

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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

POSTED

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.

POSTED

DEADLINE

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

about 17 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract for Foundation and Site Preparation involves the installation of foundation systems for modular buildings on projects for the Byron Union School District in Byron, California. The scope of work includes the installation of footings, slabs, anchoring, and foundation systems for stairways and elevators, including the pit. Additionally, the contractor is responsible for installing access frames, grates, and poly vents using concrete and foundation embeds to deliver completed and certified foundation pads and anchoring systems. The opportunity was posted on September 2, 2026, with a response deadline of September 23, 2026. Classified under NAICS code 238110, the contract requires the provider to work as a subcontractor for prime contractors to ensure all structural foundations meet the necessary certifications and specifications for the school district's modular building projects.

General Info

Subcontract for modular building foundation and site preparation for Byron Union School District.

Agency

California → Byron Union School District

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

Byron, CA, 94514, USA

Set-Aside

NONE

Documents

This scope was carved out of 20260901069.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Excelsior Middle School Improvements Project

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedSep 2

subcontract

Response DeadlineSep 23

Deadline has passed

Submission Closed

09/23/2026, 08:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Byron Union School District

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Byron Union School District

Office AddressN/A

ContactsNo contact information available

Full Description

Installs foundation systems for modular buildings for prime contractors on Byron Union School District projects. Performs installation of footings, slabs, anchoring, stairway foundation systems, and elevator foundation systems including the pit. Installs access frames, grates, and poly vents using concrete and foundation embeds. Delivers completed and certified foundation pads and anchoring systems.

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