Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Controlled Low-Strength Material (CLSM) Supply and Backfilling

Active

State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

Show more

The Central Valley Flood Protection Board in California is seeking a subcontractor for the supply and placement of controlled low-strength material, commonly known as flowable fill. This project focuses on trench backfilling to guarantee long-term structural stability and facilitate easier future maintenance. The subcontract is categorized under NAICS code 327320 and was posted on October 7, 2025. Interested parties can find further project details through the provided California Environmental Quality Act portal link.

General Info

Subcontract for supplying and placing flowable fill for California trench backfilling project.

Agency

California → Central Valley Flood Protection Board

NAICS

327320 - Ready-Mix Concrete Manufacturing

Place of Performance

CA

Set-Aside

NONE

Documents

This scope was carved out of WA2025085.

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

View the prime solicitation

Minor Alteration No. WA2025085 Irrigation Pipe Replacement Project

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

PostedOct 7

subcontract

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → Central Valley Flood Protection Board

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Central Valley Flood Protection Board

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Supply and placement of controlled low-strength material (flowable fill) for trench backfilling to ensure structural stability and ease of future maintenance.

Similar Contracts

Same NAICS industry code

Ready-Mix Concrete Supply

Texas Department of Transportation

POSTED

about 10 hours ago

DEADLINE

Hot-Mix Asphalt (HMA) Supply

Grosse Pointe Public School Sy

POSTED

about 21 hours ago

DEADLINE

Ready-Mix Concrete and Hot Mix Asphalt SupplyThis subcontract agreement involves the supply and delivery of ready-mix concrete and hot mix asphalt for prime contractors working on Caltrans foundation projects for the State of California Department of Transportation. The selected provider is responsible for manufacturing and delivering materials that include facility-specific Environmental Product Declarations in accordance with Section 6-1.08. To ensure regulatory compliance, the contractor must provide certificates attesting that all materials meet Buy America and Build America standards as outlined in 23 CFR 635.410 and 2 CFR 184.6. The solicitation was posted on October 26, 2026, with a response deadline of November 19, 2026, falling under NAICS code 327320.

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

DEADLINE

Ready-Mix Concrete SupplyThis subcontract involves the supply of ready-mix concrete for prime contractors working on California Department of Transportation highway projects located in Humboldt County. The scope of work includes providing specific mix designs for structural concrete used in headwalls and box culverts, as well as rapid strength and lean concrete bases, all of which must adhere to Caltrans specifications. A critical requirement of the agreement is the provision of facility-specific, product-stage Environmental Product Declarations for any deliveries totaling 250 cubic yards or more. Interested parties must submit their responses by December 3, 2026, in accordance with the solicitation posted on October 26, 2026.

California Department of Transportation

POSTED

DEADLINE

in about 1 month

Ready-Mix Concrete SupplyThis subcontract for Ready-Mix Concrete Supply involves the manufacture and delivery of hydraulic cement concrete for prime contractors working on Texas Department of Transportation highway maintenance projects. Specifically, the contractor is responsible for transporting concrete via mixer trucks to the SH0357 project site located in Nueces County. All provided materials must strictly adhere to TxDOT specifications and be sourced from approved product lists. The contract focuses on the reliable delivery of specified concrete volumes to ensure the successful completion of the designated infrastructure project.

Texas Department of Transportation

POSTED

DEADLINE

Ready-Mix Concrete SupplyThis subcontract opportunity is for the supply and delivery of Portland Cement Concrete for prime contractors working on municipal projects within the City of Vista, California. The selected provider will be responsible for delivering ready-mix concrete using specialized trucks to various project sites, specifically for the construction of curbs, gutters, and sidewalks. All materials must strictly adhere to the mix specifications established by the City of Vista and the San Diego Regional Sewerage System District. The solicitation was posted on October 26, 2026, with a response deadline of November 25, 2026. Classified under NAICS code 327320, the contract focuses on performance within the 92084 zip code area. Interested parties must ensure their capabilities align with the technical requirements for municipal infrastructure applications to be considered for this supply agreement.

POSTED

DEADLINE

Paving Material Supply (AC and PCC)This subcontract opportunity is for the supply and delivery of raw materials required for road and sidewalk construction on street improvement projects within the City of Industry, California. The selected provider will be responsible for delivering Hot Mix Asphalt and Ready-mix concrete to project sites to support prime contractors. Interested parties must be registered and qualified to perform public work in accordance with Labor Code Section 1725.5. The solicitation was posted on October 26, 2026, and requires a response by the deadline of December 3, 2026.

CITY OF INDUSTRY

POSTED

DEADLINE

in about 1 month

Ready-Mix Concrete SupplyThis subcontract agreement involves the supply and delivery of ready-mix concrete for prime contractors working on municipal infrastructure projects for the City of Hamilton. The scope of work requires the provider to haul and deliver specified volumes of concrete using ready-mix trucks to various project sites located within the Bartonville, Glenview, Kentley, Riverdale, and Rosedale neighbourhoods. All provided materials must strictly adhere to the City of Hamilton specifications. Interested parties must submit their responses by the deadline of November 13, 2026, for this Canada-based project categorized under NAICS code 327320.

City of Hamilton

POSTED

DEADLINE

Concrete Material SupplyThis subcontract for Concrete Material Supply involves providing ready-mix concrete and concrete masonry units to prime contractors for California Department of Transportation highway projects located in Sacramento. The scope of work specifically includes the delivery of Basalite Split Face and Precision CMUs, as well as concrete intended for the construction of barriers and pile caps. A key compliance requirement of the agreement is the submission of Environmental Product Declarations for any concrete masonry unit quantities exceeding 5,000 square feet. Interested parties must respond to the solicitation by the deadline of December 1, 2026.

California Department of Transportation

POSTED

DEADLINE

in about 1 month

Asphalt and Concrete Material SupplyThis subcontract for the California Department of Transportation involves the supply and delivery of essential raw materials for prime contractors working on Caltrans highway projects. The scope of work includes providing Hot Mix Asphalt Type A, Rubberized Hot Mix Asphalt Gap Graded, Prime Coat, Tack Coat, and ready-mix concrete, with all materials delivered directly to the designated job sites. To ensure quality and regulatory adherence, the contract mandates that chemical analysis of local materials be conducted by ELAP-certified laboratories and requires strict compliance with Buy America standards. Interested parties must submit their responses by December 2, 2026, under NAICS code 327320.

California Department of Transportation

POSTED

DEADLINE

in about 1 month

Ready-Mix Concrete SupplyThis subcontract for the California Department of Transportation involves the supply of ready-mix concrete for prime contractors working on infrastructure projects. The scope of work includes providing concrete pavement, lean concrete bases, rapid strength concrete base, and materials specifically for Type 6 retaining walls. All delivered concrete must strictly adhere to established mix design specifications. Compliance requires adherence to ASTM standards C172, C31, C39, C143, and C1064. Additionally, for any quantities exceeding 250 cubic yards, the supplier must provide facility-specific product-stage Environmental Product Declarations. The response deadline for this opportunity is December 9, 2026.

California Department of Transportation

POSTED

DEADLINE

in about 1 month

Ready-Mix Concrete SupplyThis subcontract opportunity with the California Department of Transportation involves the supply of certified ready-mix concrete for prime contractors working on roadway projects. The scope of work includes the manufacture and delivery of concrete specifically for structures, sidewalks, and curbs, ensuring all materials adhere to specified mix designs upon delivery to the project site. Plants capable of providing 250 cubic yards or more are required to meet the certification standards outlined in Section 6-1.08. Interested parties must submit their responses by the deadline of December 3, 2026, under NAICS code 327320.

California Department of Transportation

POSTED

DEADLINE

in about 1 month

Earlier notices in this NAICS code

Posted before this notice, open and closed

Concrete Supply for Foundations and Infrastructure

City of Manteca

POSTED

about 1 year ago

DEADLINE

Concrete Supply for Bridge and Roadway

Caltrans, District 6 - Fresno/Bakersfield

POSTED

about 1 year ago

DEADLINE

Supply of Controlled Low-Strength Material (CLSM)

Central Valley Flood Protection Board

POSTED

about 1 year ago

DEADLINE

Ready-Mix Concrete Supply

City of Danville

POSTED

about 1 year ago

CLOSED

Structural Concrete Supply and Pouring

County of Mendocino

POSTED

about 1 year ago

CLOSED

Concrete and Foundation Supply

Florida School for the Deaf and the Blind

POSTED

about 1 year ago

CLOSED

about 1 year ago

Concrete Supply for Foundations and Pads

POSTED

about 1 year ago

DEADLINE

Ready-Mix Concrete Supply

Caltrans, District 3 - Marysville/Sacramento

POSTED

about 1 year ago

DEADLINE

Concrete Supply (Ready-Mix)

POSTED

about 1 year ago

DEADLINE

Ready-Mix Concrete Supply

POSTED

about 1 year ago

DEADLINE

Concrete Supply and Placement

NYS Office of General Services

POSTED

about 1 year ago

CLOSED

Concrete & Paver Supply

Moleston Fire District

POSTED

about 1 year ago

CLOSED

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS