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 Work for ADA Ramps and Utility Backfill

Closed

State & Local

Submission Closed08/20/2026, 02:30:00 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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Elbon Tank #2, Schedule 2- Elevated Tank Project

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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 Repair and RestorationThis subcontract for Concrete Repair and Restoration involves performing structural concrete repairs for prime contractors on City of Rome parking structure projects. The scope of work includes removing deteriorated concrete, cleaning reinforcing steel, applying bonding agents, and installing high-strength repair mortars and concrete to deliver fully restored structural surfaces. To complete these tasks, the contractor will utilize specialized equipment such as jackhammers, concrete grinders, and epoxy injection systems. The project falls under NAICS code 238110 and is associated with the City of Rome in Georgia. The solicitation was posted on November 5, 2026, with a response deadline set for December 10, 2026.

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035-26 ¿ 3rd Avenue Parking Structure Repairs

Solicitation # PE-65750-NONST-2026-000000052

The City of Rome, Georgia, is soliciting proposals for the 3rd Avenue Parking Structure Repairs, identified by solicitation number PE-65750-NONST-2026-000000052. The project involves providing all necessary materials, labor, equipment, supervision, and services to perform essential concrete and waterproofing repairs at the parking structure located at 131 W 1st St, Rome, GA 30161. This solicitation was posted on November 5, 2026, with a response deadline set for December 10, 2026. Interested parties should coordinate with the primary point of contact, Jackson Abercrombie. While the specific contract value and detailed FAR clauses are not provided in the current documentation, the project is categorized under SLED organization types for the state of Georgia.

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Concrete and Masonry WorkThis subcontract opportunity is for concrete and masonry work supporting facility projects within the Valley Center-Pauma Unified School District in Valley Center, California. The selected contractor will be responsible for pouring foundations and slabs, installing masonry units, and delivering completed concrete structures while working under prime contractors. Eligible bidders must possess a valid California State Contractor's License and maintain current DIR registration. The solicitation was posted on November 5, 2026, and requires a response by the deadline of March 5, 2027.

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Cast-in-Place Concrete & FinishingThis subcontract for Cast-in-Place Concrete and Finishing supports public safety projects for the City of Mountain View in California. The selected contractor will be responsible for furnishing and installing concrete, specifically focusing on the delivery of completed footings, bollards, and concrete slabs. The scope of work includes concrete forming, reinforcing steel installation, and professional finishing and patching in accordance with industry sections 03 11 13, 03 21 00, and 03 35 00. The opportunity was posted on November 5, 2026, with a response deadline of December 10, 2026. All work will be performed within Mountain View, zip code 94041, under NAICS code 238110. This contract is designed for providers capable of working under prime contractors to meet the city's public safety infrastructure requirements.

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Concrete Forming and PlacementThis subcontract for Concrete Forming and Placement involves performing cast-in-place concrete construction for structural and miscellaneous elements at the Pier B On-Dock Rail Support Facility in Long Beach, California. The scope of work includes the construction of footings, retaining walls, barriers, maintenance hole bases, and foundations for both fence and light poles. All work must be executed according to ACI 347R standards for formwork and ACI 301/315 standards for reinforcing steel to deliver finished concrete structures and foundations for the prime contractors. The project is managed under NAICS code 238110 for the Port of Long Beach. Interested parties must submit their responses by the deadline of December 15, 2026.

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Concrete Foundations & SlabsThis subcontract agreement involves the installation of concrete foundations and flooring for two hangar facilities as part of airport projects for the Henry County Board of Commissioners in Georgia. The scope of work includes comprehensive site preparation, formwork, rebar installation, and the pouring of high-strength concrete slabs specifically engineered to withstand aircraft loads. The project is categorized under NAICS code 238110 and requires the delivery of completed foundations and finished floor slabs. Interested parties should note that the solicitation was posted on November 5, 2026, with a response deadline set for December 10, 2026.

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POSTED

DEADLINE

Bridge Inspection and Structural RepairThis subcontract for Bridge Inspection and Structural Repair involves providing specialized structural inspections and maintenance services for prime contractors working on Dorset Council highway projects. The scope of work includes executing concrete repairs, joint replacements, structural integrity testing, and the painting of bridge elements. To ensure safety and quality, the contractor must possess specialist structural engineering certifications and utilize under-bridge access units. The primary deliverables for this engagement are certified inspection reports and the successful completion of all required structural repairs. Operating under NAICS code 238110, the contract focuses on maintaining the safety and longevity of critical infrastructure within the Dorset Council jurisdiction.

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Concrete Pad ConstructionThis subcontract for Concrete Pad Construction involves providing site preparation and installation services for prime contractors on City of Bainbridge infrastructure projects in Georgia. The scope of work requires the delivery of 39 installed concrete generator pads, ensuring that all construction meets the specific project technical specifications for load-bearing capacity. The opportunity was posted on November 5, 2026, with a response deadline of November 10, 2026. Classified under NAICS code 238110, the project focuses on the precise execution of pouring and setting pads for 39 fixed generator locations to support municipal infrastructure.

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Concrete & Site WorkThis subcontract for Concrete and Site Work involves performing concrete demolition and installation for prime contractors on Maryland Department of Natural Resources facility projects. The scope of work includes the removal of existing pads and bollards, followed by the installation of new safety bollards and concrete pads measuring 30 by 15 feet with a 12-inch thickness. Technical requirements specify that backfill must be compacted to 95 percent in 6-inch layers, with a designated geo-grid utilized within the first 12 inches. The final deliverables for this project are fully compacted tank pads and installed safety bollards. The response deadline for this opportunity is December 15, 2026.

POSTED

about 15 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The City of Petaluma is seeking a subcontractor for a concrete project located in Petaluma, California, under NAICS code 238110. The scope of work involves the construction of ADA-compliant ramps and utility backfill, requiring the use of 3,000 psi fiber-reinforced concrete in strict accordance with Caltrans and ADA standards. Interested parties must submit their responses by the deadline of August 20, 2026. This opportunity was officially posted on August 5, 2026, and further details can be accessed through the BidAmerica portal.

General Info

City of Petaluma seeks concrete subcontractor for ADA ramps; bids due August 20, 2026.

Agency

California → City of Petaluma

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

Petaluma, CA, 94954, USA

Set-Aside

NONE

Documents

This scope was carved out of C16502640.

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

View the prime solicitation

Crosswalk And Signal Improvements

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 5

subcontract

Response DeadlineAug 20

Deadline has passed

Submission Closed

08/20/2026, 02:30:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → City of Petaluma

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → City of Petaluma

Office AddressN/A

ContactsNo contact information available

Full Description

Construction of ADA-compliant ramps and utility backfill using 3,000 psi fiber-reinforced concrete per Caltrans and ADA standards.

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