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, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Concrete Pad Modification and Anchoring

Active

State & Local

Response Deadline12/09/2026, 11:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract for Concrete Pad Modification and Anchoring involves performing structural concrete modifications for prime contractors on Foothill/Eastern Transportation Corridor Agency projects in California. The scope of work focuses on increasing the size of existing concrete pads to accommodate new equipment and ensuring the secure anchoring of generators to these expanded, reinforced pads. The project is categorized under NAICS code 238110 and strictly requires compliance with California Prevailing Wage laws. Interested parties must submit their responses by the deadline of December 9, 2026, to provide the necessary infrastructure capable of supporting new generator units.

General Info

Concrete pad modification and generator anchoring for California transportation projects by December 2026.

Agency

California → Contracts Department of Transportation Corridor Agencies

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of K001661.

The full solicitation package (10 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Generator and ATS Replacements

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

PostedNov 2

subcontract

Response DeadlineDec 9

Submission deadline

Response Deadline

12/09/2026, 11:00:00 PM UTCin about 1 month

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → Contracts Department of Transportation Corridor Agencies

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Contracts Department of Transportation Corridor Agencies

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs structural concrete modifications for prime contractors on Foothill/Eastern Transportation Corridor Agency (TCA) projects. Increases the size of existing concrete pads to accommodate new equipment and performs anchoring of generators to the pads. Requires compliance with California Prevailing Wage laws. Delivers reinforced and expanded concrete pads capable of supporting new generator units.

Similar Contracts

Same NAICS industry code

26_1119 – Robbinsdale-MN

Solicitation # 261119-robbinsdale-mn

Caldwell Tanks, Inc. is seeking subcontractors for a water tank construction project located in Robbinsdale, Minnesota. The solicitation covers several specialized scopes of work, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. Interested bidders must adhere to specific Disadvantaged Business Enterprise goals, with target participation rates set at 3.5 percent for Minority Business Enterprises and 5.0 percent for Women Business Enterprises. The response deadline for this opportunity is November 17, 2026.

Caldwell Tanks, Inc.

POSTED

DEADLINE

Hickman Reservoir and Pump Station – 26_1109 – Hickman-NE

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 covers several specialized scopes of work, including site work, tank painting, electrical installations, and fencing, corresponding to NAICS codes 238910, 238320, 238210, and 238990 respectively. The solicitation was posted on November 4, 2026, with a very short response window closing on November 5, 2026. Interested parties should coordinate with the primary point of contact, Eric Koetter, to submit their responses for this infrastructure project.

Caldwell Tanks, Inc.

POSTED

DEADLINE

Elbon Tank #2, Schedule 2- Elevated Tank Project

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. The project involves specialized construction work across several categories, specifically site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. This solicitation is designated as a set-aside for Small Businesses, including SAM.gov designated Small Disadvantaged Businesses and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 13, 2026. Primary coordination for this opportunity is handled by Eric Koetter.

Caldwell Tanks, Inc.

POSTED

DEADLINE

Concrete Curb and Gutter / FlatworkThis subcontract opportunity involves the installation of concrete structures for prime contractors on a Texas Department of Transportation highway project located in Walker County. The scope of work focuses on turn lane construction, specifically the forming and pouring of concrete for roadway edges and drainage control. Key deliverables include the installation of curbs, gutters, and approach slabs utilizing ready-mix concrete and professional finishing tools. The project is categorized under NAICS code 238110 and was posted on November 4, 2026. Interested parties must submit their responses by the deadline of December 2, 2026. This contract ensures the delivery of completed concrete flatwork and drainage infrastructure to meet state transportation standards.

Texas Department of Transportation

POSTED

about 4 hours ago

DEADLINE

Concrete Formwork and Placement

Texas Department of Transportation

POSTED

about 4 hours ago

DEADLINE

Concrete Curb, Gutter, and Barrier InstallationThis subcontract opportunity involves the installation of concrete safety barriers, curbs, and gutters for prime contractors working on Texas Department of Transportation highway projects located in Comal County. The scope of work includes forming and pouring concrete barriers, installing comprehensive curb and gutter systems, and performing necessary repairs on existing concrete structures using ready-mix concrete and specialized finishing tools. The project is categorized under NAICS code 238110 and is managed through the Texas Department of Transportation. Interested parties must submit their responses by the deadline of December 1, 2026. The primary objective is the successful delivery and installation of durable concrete safety and drainage infrastructure to meet state highway standards.

Texas Department of Transportation

POSTED

about 4 hours ago

DEADLINE

Foundation Drilling and Piling

Texas Department of Transportation

POSTED

about 4 hours ago

DEADLINE

Concrete Flatwork (Curbs, Gutters, and Sidewalks)

Texas Department of Transportation

POSTED

about 4 hours ago

DEADLINE

Concrete Flatwork and CurbingThis subcontract for Concrete Flatwork and Curbing involves providing specialized concrete services for Texas Department of Transportation intersection improvement projects. The scope of work requires the contractor to support prime contractors through the forming, pouring, and finishing of concrete, specifically for the installation of curbs, gutters, sidewalks, and reinforced concrete slabs using concrete mixers and forms. The opportunity is categorized under NAICS code 238110 and was posted on November 4, 2026. Interested parties must submit their responses by the deadline of December 2, 2026.

Texas Department of Transportation

POSTED

about 4 hours ago

DEADLINE

Structural SteelworkThis subcontract for Structural Steelwork involves the supply, fabrication, and installation of structural steel beams or girders for Texas Department of Transportation bridge replacement projects. The selected contractor will be responsible for fabricating steel girders, hoisting and setting beams onto abutments and piers, and completing all necessary welding or bolting of connections to deliver a finished structural steel bridge framework. To ensure quality and safety, the contractor must maintain AWS certifications and strictly adhere to TxDOT steel fabrication standards. This opportunity is categorized under NAICS code 238110, with a response deadline set for December 2, 2026.

Texas Department of Transportation

POSTED

about 4 hours ago

DEADLINE

Concrete Construction (Bridge)This subcontract for Concrete Construction (Bridge) involves providing specialized structural concrete services for Texas Department of Transportation bridge replacement projects. The scope of work includes the forming, placing, and finishing of reinforced concrete piers, abutments, and bridge decks. Contractors are responsible for rebar placement and curing processes, utilizing concrete pumps and formwork systems to deliver completed components in strict accordance with TxDOT Standard Specifications for Construction and Maintenance of Highways, Streets, and Bridges. The opportunity is categorized under NAICS code 238110 and was posted on November 4, 2026. Interested parties must submit their responses by the deadline of December 2, 2026. This project is managed under the Texas Department of Transportation and focuses on the delivery of critical infrastructure components for the state of Texas.

Texas Department of Transportation

POSTED

about 4 hours ago

DEADLINE

Concrete Repair and Curb Restoration

MENTHLTH444 - Mental Health

POSTED

about 4 hours ago

DEADLINE

More opportunities from California → Contracts Department of Transportation Corridor Agencies

Same awarding agency

Generator and ATS Replacements

Solicitation # K001661

The Foothill/Eastern Transportation Corridor Agency (TCA) issued Invitation for Bids K001661 on November 2, 2026, to secure a contractor for the replacement of generators and automatic transfer switches (ATS) at four toll road facilities. The scope of work includes the removal and proper disposal of existing equipment, diesel fuel, and oil, and the installation of new units at Irvine Ranch North (100kw), Irvine Ranch South (50kw), Orange Grove North (80kw), and Orange Grove South (40kw). The contractor is responsible for all labor, materials, crane services, anchoring, and any necessary concrete pad expansions. New generators must be filled to 90% fuel capacity and undergo functional testing at start-up. The period of performance begins upon receipt of a written Notice to Proceed and must be completed by February 29, 2028. The contract will be awarded to the lowest responsive and responsible bidder. Minimum qualifications require the bidder to have been in business for at least five years, employ a project manager with five years of similar experience, and maintain an office within 100 miles of Irvine, California, by March 1, 2027. Additionally, bidders must hold a valid State of California C10 electrical contractor's license. This is a prevailing wage project governed by the California Labor Code. Payment follows a 40/30/20/10 schedule, with the final 10% contingent upon successful start-up and completion. Bidders must submit their proposals via PlanetBids by December 9, 2026, and provide performance and payment bonds issued by a California-licensed surety.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

DEADLINE

in about 1 month

Hazardous Waste Removal and DisposalThis subcontract for Hazardous Waste Removal and Disposal involves providing specialized services for prime contractors on Foothill/Eastern Transportation Corridor Agency projects in California. The scope of work includes the draining and compliant disposal of diesel fuel and oil, as well as the removal of old generators and automatic transfer switches. All activities must be performed in strict accordance with local, state, and federal environmental regulations. To qualify, contractors must possess the necessary hazardous waste hauling permits and disposal certifications. A critical requirement of the contract is the delivery of formal disposal manifests for all fuel, oil, and equipment handled. The solicitation was posted on November 2, 2026, with a response deadline of December 9, 2026, falling under NAICS code 562910.

Remediation Services

POSTED

DEADLINE

in about 1 month

Crane and Rigging ServicesThis subcontract for Crane and Rigging Services involves providing specialized heavy lifting support for prime contractors working on Foothill and Eastern Transportation Corridor Agency projects. The scope of work focuses on the removal of existing generators and automatic transfer switches, as well as the hoisting and precise placement of new units onto designated pads. Operations are primarily located along SR 261 and SR 133, necessitating strict adherence to safety compliance for roadside work. The project requires the deployment of certified crane operators to ensure the safe handling and delivery of heavy power equipment. Interested parties must note that the response deadline for this opportunity is December 9, 2026. The contract is managed through the California Transportation Corridor Agencies Contracts Department under NAICS code 238990.

All Other Specialty Trade Contractors

POSTED

DEADLINE

in about 1 month

Electrical Contractor (Installation & Commissioning)This subcontract for an Electrical Contractor involves the installation and commissioning of new generators and automatic transfer switches for prime contractors on Foothill/Eastern Transportation Corridor Agency projects. The scope of work includes equipment anchoring, filling fuel tanks to ninety percent capacity, and performing comprehensive functional testing of all systems at start-up to ensure fully operational backup power systems are delivered across four separate sites. Eligible contractors must hold a valid California State Electrical License and strictly adhere to California Prevailing Wage laws. The solicitation was posted on November 2, 2026, with a response deadline of December 9, 2026. This project falls under NAICS code 238210 and is managed by the Contracts Department of Transportation Corridor Agencies in California.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

DEADLINE

in about 1 month

Generator and Automatic Transfer Switch (ATS) SupplierThis subcontract agreement involves the supply of industrial generators and Automatic Transfer Switch (ATS) units for prime contractors working on infrastructure projects for the Transportation Corridor Agency in California. The scope of work requires the delivery of four complete generator and ATS sets to designated locations at SR 261 and SR 133. The specific equipment requirements include four generators with capacities of 100kw, 80kw, 50kw, and 40kw, each featuring integrated fuel tanks and ATS units that meet the agency's capacity specifications. This procurement falls under NAICS code 423610 and is managed by the Contracts Department of Transportation Corridor Agencies.

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

POSTED

DEADLINE

in about 1 month

Electrical and Structural Engineering ServicesThis subcontract for Electrical and Structural Engineering Services involves providing professional engineering support for prime contractors working on generator and ATS replacement projects for the Foothill/Eastern Transportation Corridor Agency. The selected provider is responsible for delivering PE-stamped engineering plans, managing the city construction permit process, and coordinating all necessary plan checks and inspections with the City and the Orange County Fire Authority. To be eligible, the contractor must hold a valid Professional Engineer license in the State of California. The primary deliverables for this engagement include the final stamped plans and all required approved permits. This opportunity is managed by the Contracts Department of Transportation Corridor Agencies in California, with a response deadline set for December 9, 2026.

Engineering Services

POSTED

DEADLINE

in about 1 month

Website Design, Development, and Maintenance Services

Solicitation # K001645

The Foothill/Eastern Transportation Corridor Agency and the San Joaquin Hills Transportation Corridor Agency, collectively known as TCA, issued Request for Proposals K001645 on October 14, 2026, to secure a firm for website design, development, and maintenance services. The scope of work focuses on the front-end, public-facing portions of TheTollRoads.com, FasTrak.org, and the 241-91ExpressConnector.com microsite. Additionally, the selected contractor will provide strategic planning for user experiences, SEO/GEO optimization, and UX support, design expertise, and CMS training for the secure back-end site. Key deliverables include annual toll calculator updates, the potential implementation of new websites, and rigorous quality assurance testing across platforms. The contract term begins on the effective date and continues through June 30, 2030, with the possibility of extensions. Proposals were due by November 12, 2026, via the PlanetBids portal and required a detailed technical approach, compensation proposal, and various certifications. Award decisions are based on a ranking of proposals and potential interviews, with the agency reserving the right to select a proposer other than the lowest bidder. Contractors must ensure full compliance with ADA and WCAG 2.2 AA accessibility standards and adhere to strict confidentiality and non-discrimination policies. Payment for undisputed invoices is processed within 30 days of receipt.

Computer Systems Design Services

POSTED

DEADLINE

Web Quality Assurance (QA) and Accessibility TestingThis subcontract opportunity, issued by the Contracts Department of Transportation Corridor Agencies in California, focuses on Web Quality Assurance and Accessibility Testing for projects involving the Foothill/Eastern and San Joaquin Hills Transportation Corridors. The selected provider will be responsible for validating and testing new code to ensure operational efficiency and accessibility for prime contractors. This scope of work includes performing mid-stream usability testing as well as cross-platform and cross-browser evaluations. A critical component of the contract is ensuring strict compliance with ADA Section 508 and WCAG 2.2 AA standards through the use of accessibility scanners. The contractor is required to deliver comprehensive QA test logs and formal accessibility certification reports. Interested parties must submit their responses by November 12, 2026, under NAICS code 541519.

Other Computer Related Services

POSTED

DEADLINE

Search Engine Optimization (SEO) ServicesThis subcontract for Search Engine Optimization (SEO) Services is issued by the Contracts Department of Transportation Corridor Agencies in California. The primary objective is to maximize the visibility and search engine rankings for prime contractors working on the San Joaquin Hills and Foothill/Eastern Transportation Corridor Agency projects. The selected provider will be responsible for implementing a combination of on-page and off-page SEO techniques while utilizing industry-standard tools to monitor search engine results. Key deliverables for this engagement include the production of comprehensive SEO audit reports, keyword ranking reports, and the creation of optimized web content. Interested parties should note that the solicitation was posted on October 14, 2026, with a response deadline of November 12, 2026. The contract falls under NAICS code 541810.

Advertising Agencies

POSTED

DEADLINE

Front-End Web Development and MaintenanceThis subcontract for Front-End Web Development and Maintenance is issued by the Contracts Department of Transportation Corridor Agencies in California. The selected provider will be responsible for developing and maintaining front-end code and styling for prime contractors working on the Foothill/Eastern and San Joaquin Hills Transportation Corridor Agency projects. Key technical requirements include utilizing HTML5, CSS3, and JavaScript within CMS tools to implement new website pages and update annual toll calculators. A critical component of the scope is ensuring all deliverables adhere to WCAG 2.2 AA compliance standards to maintain accessibility. The contract focuses on the delivery of functional front-end code and the successful deployment of website pages. Interested parties should note the response deadline of November 12, 2026, for this opportunity categorized under NAICS code 541511.

Custom Computer Programming Services

POSTED

DEADLINE

UX/UI Design and User Experience StrategyThis subcontract for UX/UI Design and User Experience Strategy supports prime contractors on projects for the Foothill/Eastern and San Joaquin Hills Transportation Corridor Agency. The scope of work involves strategic planning and the design of user interfaces and experiences, specifically focusing on analytics-based enhancements and functional upgrades for public-facing websites. The selected provider will use specialized UI design software and analytics tools to maintain visual consistency and deliver essential project assets, including UX wireframes, UI mockups, and detailed design specifications. A critical requirement of the contract is strict adherence to ADA remediation standards and WCAG 2.2 AA guidelines to ensure accessibility. Managed by the Contracts Department of Transportation Corridor Agencies in California under NAICS code 541430, the solicitation was posted on October 14, 2026, with a response deadline of November 12, 2026.

Graphic Design Services

POSTED

DEADLINE

Pacifica Improvements Furniture Dealer

Solicitation # K001666

The Foothill/Eastern Transportation Corridor Agency and the San Joaquin Hills Transportation Corridor Agency have issued Request for Proposals K001666 to engage a Pacifica Improvements Furniture Dealer. The project involves providing full furnishing services for two floors totaling approximately 48,000 square feet, with the first floor dedicated to public use and the second floor reserved for stakeholders and staff. The design focuses on warm interiors, natural materials, and layered lighting. The contract is scheduled to be effective from February 15, 2027, through February 14, 2032, with work commencing upon a written Notice to Proceed. To be considered responsive, proposers and their designated project managers must each possess a minimum of five years of experience in the applicable scope of services. Evaluation is based on the understanding of agency needs, design capabilities, personnel qualifications, past performance, and compensation proposals. Awarded contractors must maintain significant insurance coverages, including 2 million dollars for Commercial General Liability and Professional Liability, and 1 million dollars for Automobile Liability and Workers Compensation. Proposals must be submitted electronically via PlanetBids by November 30, 2026, and must include a technical proposal, compensation proposal, and various certifications.

Furniture Merchant Wholesalers

POSTED

DEADLINE

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