This Solicitation opportunity from California was posted on June 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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BCEC – EHCP – Structural Concrete – Work Package 13

Closed

20260622011State & Local

Submission Closed07/30/2026, 10:00:00 PM UTC

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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Solicitation # 11-27-31

The Chandler Unified School District has issued Request for Proposal 11-27-31 for comprehensive concrete services to support its 57 district sites, including elementary, junior high, high, and alternative schools. The scope of work encompasses the installation and replacement of various concrete elements such as flatwork, sidewalks, foundations, retaining walls, curbs, gutters, and structural components. Contractors are expected to manage all aspects of the process, including subgrade preparation, concrete placement, finishing, and debris removal, while ensuring strict adherence to ACI and ASTM standards, ADA accessibility requirements, and safety protocols suitable for occupied K-12 educational environments. Proposals must be submitted electronically via the OpenGov portal no later than October 15, 2026, at 1:00 pm. The District will award the contract to the most advantageous responsive and responsible offeror, with the possibility of making single or multiple awards. Evaluation criteria are weighted toward qualifications and relevant experience (25%), key personnel and project management (17.5%), and concrete quality, materials, and testing (17%). Successful vendors must maintain specific insurance coverage, including at least $1,000,000 per occurrence and $2,000,000 aggregate, and provide a minimum one-year warranty on workmanship and materials. Required submittals include an Offer and Acceptance Form, a Vendor Registration Form, and a W-9, along with detailed hourly labor rates and unit pricing for common work items.

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Concrete Pad ConstructionThis subcontract for Concrete Pad Construction involves the site preparation, forming, pouring, and finishing of six concrete pads for sports field projects in Holliston, Massachusetts. The contractor is responsible for executing the work according to project plans and field designs using appropriate leveling equipment and finishing tools to deliver six completed and cured pads. The project requires strict adherence to OSHA training standards and the payment of Prevailing Wage Rates. Interested parties must respond by October 30, 2026, for this effort managed by the Holliston Park and Rec department under NAICS code 238110.

HOLLPARK - Park and Rec

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Solicitation # BD-27-1627-HOLLP-1750-133937

HOLLPARK - Park and Rec

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DEADLINE

Concrete Sidewalk and ADA Ramp InstallationThis subcontract for the City of Manchester, Georgia, involves the installation of new concrete sidewalks, steps, and ADA-compliant ramps on the south side of Main Street. The selected contractor will be responsible for all site preparation, grading, forming, and pouring of concrete, utilizing professional mixers and finishing tools to ensure all work meets strict accessibility standards. The project requires the contractor to maintain general liability and workers compensation insurance to ensure compliance and safety. Interested parties must submit their responses by October 29, 2026, to provide the completed and cured concrete infrastructure as specified in the project requirements.

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Concrete Structures & PavingThis subcontract for Concrete Structures and Paving involves the installation of concrete structures for prime contractors on Caltrans highway projects. The scope of work includes constructing concrete structures, installing Type 85 concrete barriers, and placing precast or prestressed slabs using reinforcement steel, ready-mix concrete, and ultra-high performance concrete. A key requirement is that concrete plants providing more than 250 cubic yards must provide Environmental Product Declarations. The project is managed by the State of California Department of Transportation and is located in Cooks Valley, California. Interested parties must respond by October 28, 2026, under NAICS code 238110. The contract focuses on the delivery and installation of structural elements, barriers, and slabs to meet state highway specifications.

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

DEADLINE

Concrete Installation & StructuresThis subcontract for Concrete Installation and Structures is issued by the State of California Department of Transportation for projects located in Sacramento. The scope of work involves performing cast-in-place concrete services for prime contractors on Caltrans highway projects, including the installation of concrete pavement, Type 6 retaining walls, concrete structures, and curbs and sidewalks. The contractor is required to utilize concrete forms and piling rigs in strict accordance with Section 73 and Section 47-5 specifications to deliver all installed structural members and pavements. This opportunity falls under NAICS code 238110, with a response deadline of October 10, 2026.

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

DEADLINE

Sidewalk InstallationThis subcontract for sidewalk installation involves the construction of new concrete sidewalks for prime contractors on Caltrans highway projects located in Manchester, Mendocino County. The scope of work includes site preparation, forming, pouring, and finishing of concrete in strict accordance with the 2025 Standard Specifications. To ensure quality control, the contractor must provide personnel holding ACI Grade 1 certification. The opportunity was posted by the State of California Department of Transportation on September 28, 2026, with a response deadline of October 22, 2026. Classified under NAICS code 238110, the contract focuses on the delivery of completed concrete sidewalks that meet all specified agency requirements.

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

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Reinforcing Steel Supply and InstallationThis subcontract for Reinforcing Steel Supply and Installation involves the fabrication and placement of rebar for prime contractors working on Caltrans infrastructure projects. The scope of work requires adherence to Division VI, Section 52 standards and includes the delivery and installation of reinforcement cages and bars. The project is located in Novato, California, and is managed by the California Department of Transportation. Interested parties must submit their responses by November 10, 2026, under NAICS code 238110.

Department of Transportation

POSTED

DEADLINE

Concrete Structural ConstructionThis subcontract for Concrete Structural Construction involves performing cast-in-place concrete work for prime contractors on Caltrans infrastructure projects in Novato, California. The scope of work includes the execution of formwork, pouring, and finishing in accordance with Division VI, Section 51, specifically covering the delivery of concrete bridge piers, caps, slabs, and broom finishes for multi-use paths. Environmental Product Declarations for all concrete materials are required as part of the project deliverables. The opportunity was posted on September 28, 2026, with a response deadline of November 10, 2026. Classified under NAICS code 238110, the project is managed under the California Department of Transportation.

Department of Transportation

POSTED

DEADLINE

Concrete Flatwork and Drainage ContractorThis subcontract opportunity with the California Department of Transportation involves providing concrete flatwork and drainage services for Caltrans highway projects in Orange, California. The contractor is responsible for installing concrete curbs, gutters, sidewalks, and drainage systems, including structural sections and dikes compacted to 90 percent, as well as precast drainage inlets and box culverts. The selected contractor must provide Environmental Product Declarations for all concrete used and ensure the successful delivery of all installed infrastructure. Interested parties must submit their responses by November 10, 2026, under NAICS code 238110.

California Department of Transportation

POSTED

1 day ago

DEADLINE

in about 1 month

General Info

Agency

University of California, Berkeley

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

Berkeley, CA, 94704, USA

Set-Aside

NONE

Documents

(4)

Project 12893A - Structural Concrete Work Package 13

PDF•ifb

Project 12893A - Mandatory Pre-Bid Job Walk Attendance Sheet

PDF•industry-day

Project 12893A - Mandatory Pre-Bid Job Walk Attendance Sheet

PDF•industry-day

Project 12893A - Mandatory Pre-Bid Job Walk Attendance Sheet

PDF•special-notice

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedJun 23

Solicitation

Response DeadlineJul 30

Deadline has passed

Submission Closed

07/30/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyUniversity of California, Berkeley

ContactsNo contacts available

OfficeN/A

Organization / AgencyUniversity of California, Berkeley

Office AddressN/A

ContactsNo contact information available

Full Description

Bid #1 2893A: The project involves furnishing and installing all structural concrete for Work Package 13 as a subcontractor to Webcor Construction. The scope includes reinforcing steel, formwork, concrete pumping, concrete polishing/sealing, and related accessories. Bidders must meet stringent experience qualifications for structural concrete projects.