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

Structural Concrete and Bridge Construction

Open

State & Local

Response Deadline12/03/2026, 02:00:00 PM PST

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 Structural Concrete and Bridge Construction involves performing specialized work for prime contractors on California Department of Transportation infrastructure projects located in West Sacramento. The scope of work includes the construction of bridge footings, retaining walls, and approach slabs, specifically focusing on the installation of Type N Modified approach slabs, Type 85 Concrete Barriers, and Drill and Bonded Joint Slabs Types J and K. Additionally, the contractor is responsible for all necessary structural excavation and backfill to ensure the successful delivery of these components. All operations must be conducted in strict compliance with Caltrans Section 51 and Section 83 standards. The opportunity is categorized under NAICS code 237310, with a response deadline set for December 3, 2026.

General Info

Structural concrete and bridge construction subcontract for Caltrans projects in West Sacramento.

Agency

California Department of Transportation

NAICS

237310 - Highway, Street, and Bridge Construction

Place of Performance

West Sacramento, CA, 95605, USA

Set-Aside

NONE

Documents

This scope was carved out of 05-1K9014.

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

View the prime solicitation

Construct bridge structure for fish passage restoration.

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 14

subcontract

Response DeadlineDec 3

Submission deadline

Response Deadline

12/03/2026, 02:00:00 PM PSTin 25 days

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 Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs construction of bridge footings, approach slabs, and retaining walls for prime contractors on Caltrans infrastructure projects. Installs Drill and Bonded Joint Slabs (Types J and K), Type N Modified approach slabs, and Type 85 Concrete Barriers. Performs structural excavation and backfill. Complies with Caltrans Section 51 and Section 83. Delivers completed bridge footings, approach slabs, and retaining walls.

Similar Contracts

Same NAICS industry code

Terrace Drive Sewer System Improvements, Chimney Rock

Solicitation # terrace-drive-sewer-system-improvements-chimney-rock

The Terrace Drive Sewer System Improvements project in Chimney Rock, North Carolina, involves an asphalt mill and overlay covering 5,200 square yards. This solicitation is managed by Payne, McGinn and Cummins, Inc., and falls under NAICS code 237310 for highway, street, and bridge construction. The opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by the deadline of December 1, 2026. Primary coordination for this contract is handled by Robert M. McGinn, Jr.

Payne, McGinn and Cummins, Inc.

POSTED

about 2 hours ago

DEADLINE

North Hollywood Central Remediation Well Collector Line; IFB No. 8003R1

Solicitation # 8003R1

Kiewit Infrastructure West Co. is soliciting sub-quotes for the North Hollywood Central Remediation Well Collector Line project, an infrastructure initiative for the City of Los Angeles Department of Water and Power located in California. The comprehensive scope of work includes underground construction such as tunneling, boring, jacking, and micro tunneling, as well as site preparation, civil works, and environmental services including SWPPP, land surveying, shoring, and asphalt paving. Required materials and supplies range from precast concrete and ready mix to cathodic protection, steel casing, and traffic signals and lighting. This solicitation is specifically targeting qualified Small Business, Women-Owned Small Business, and Disadvantaged Business Enterprise firms, including MBE, WBE, and OBE certifications. To be considered, responsive bidders must possess a valid California Contractor's license and provide acceptable insurance. Furthermore, subcontractors and material contractors are required to provide bonding for 100% of their contract value, for which Kiewit will reimburse the premiums. The bid deadline is November 18, 2025, and interested parties must coordinate through Kiewit's Building Connected system or contact Lead Estimator Ken Johnston for project specifications and invitations to bid.

Kiewit Infrastructure West Co.

POSTED

about 2 hours ago

DEADLINE

IEUA - Regional Water Recycling Plant No. 5 (RP-5) Offsite Facilities Project NO. EN19001.03

Solicitation # ieua-regional-water-recycling-plant-no-5-rp-5-offsite-facilities-project-no-en1900103-0

The IEUA Regional Water Recycling Plant No. 5 Offsite Facilities Project involves the comprehensive delivery of materials, labor, and equipment required to install, commission, and start up a fully functional system. The scope of work is primarily focused on four major components: the Butterfield Dual Force Main, the Mountain Avenue Lift Station, the RP-2 Lift Station, and the Butterfield Lift Station. Managed by Steve P. Rados, Inc. in California, this solicitation is designated as a set-aside for Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by November 19, 2026, ensuring all work aligns with the provided bid documents and specified NAICS codes for heavy and civil engineering construction.

Steve P. Rados, Inc.

POSTED

about 2 hours ago

DEADLINE

Roadway, Sidewalk, and Trail RestorationThis subcontract for Roadway, Sidewalk, and Trail Restoration involves the installation and replacement of asphalt and concrete pavement surfaces for prime contractors on City of Hudson projects. The scope of work includes the restoration of roadways, sidewalks, curbs, and trails, as well as the installation of concrete drive aprons and half-inch recycled rubber expansion joints. Technical requirements specify the use of wet saw-cutting for joints and the application of ODOT 301 and ODOT 441 Type I mixes in accordance with ODOT Job Mix Formulas and City standards. The opportunity was posted on November 8, 2026, with a response deadline of December 1, 2026, at 2:30 PM. Classified under NAICS code 237310, the project focuses on delivering fully restored infrastructure surfaces within the City of Hudson, Ohio.

POSTED

about 20 hours ago

DEADLINE

Conservation Work and Access Road Improvement of Shahr-e Gholghola to Chehel Dukhtaran Ancient Qalah and Access Road Improvement of Zargaran Bala and Zargaran Payeen Valley in Bamiyan, Afghanistan Aziz Ur Raman Tanha - [email hidden]

Solicitation # AFG26ITB009

UNESCO is soliciting bids for a large-scale works project in Bamiyan province, Afghanistan, focused on preserving heritage properties and upgrading informal settlements in Sayed Abad, Zargaran Bala, and Zargaran Payeen villages. The scope of work includes the conservation of the Ancient Qalahh of Chehel Dukhtaran, improvement of access roads from Shahr-e Gholghola to the Qalahh, and the installation of drainage systems. Key construction activities involve stone masonry, Plain Cement Concrete (PCC), boulders, and Reinforced Cement Concrete (RCC). The project is supported by the government of Italy and implemented through UNESCO and UN-Habitat. The contract will be awarded to the lowest priced technically qualified bidder based on criteria including technical capacity, experience, and compliance with specifications. The performance period requires commencement within 45 days of site access, with substantial completion expected within four months. Financial terms include a potential 20% advance payment, with progress payments submitted monthly and final payment processed 30 days after the issuance of a Certificate of Substantial Completion. Contractual obligations include a 10% performance guarantee valid for 12 months post-completion and a 12-month defects liability period. Liability insurance must cover the contract value plus 10%. For delays, liquidated damages are set at 0.35% of the contract price per calendar day, capped at 10%. Bidders must submit their proposals in PDF format via email by November 29, 2026, ensuring all files are under 10MB per email and avoiding third-party file-sharing tools.

POSTED

DEADLINE

Solicitation # 2027030

Spartanburg County Government is soliciting proposals for RFP 2027030 to perform intersection improvements at New Cut Road, Mount Zion Road, and Blackstock Road. The scope of work includes roadway realignment, grading, drainage installation, and the application of hot mix asphalt surface and intermediate courses. All construction must adhere to the latest SCDOT Standard Specifications and Drawings, with traffic control managed according to MUTCD and SCDOT Work Zone Traffic Control Manual standards. The project requires a Prime Contractor approved by SCDOT, and the final completion deadline is set for October 31, 2027. Proposals will be evaluated based on a weighted criteria of 80 percent for cost and 20 percent for compliance with proposal requirements. This is a unit price bid contract governed by the laws of South Carolina, requiring a one year written warranty on materials and workmanship upon written acceptance by the County. Contractors must provide a detailed project schedule and a current certificate of insurance with their submission. Payment is made from appropriated funds, with undisputed invoices due upon receipt and considered past due after 30 days.

Spartanburg County Government

POSTED

DEADLINE

Culvert Installation & Site WorkThis subcontract for Culvert Installation and Site Work involves performing emergency culvert washout repairs for prime contractors on road projects within Washington County, Ohio. The scope of work requires the execution of excavation, site preparation, and the installation of pre-cast concrete box culverts, including backfilling and sediment control, all to be completed within a single-day window to deliver a fully installed culvert and restored roadway. Eligible contractors must be pre-qualified by the Ohio Department of Transportation and enrolled in the Ohio Drug-Free Workplace Program. The solicitation was posted on November 7, 2026, with a response deadline of November 24, 2026. This project falls under NAICS code 237310 and is managed through the Washington County Engineer.

Washington County, OH - Engineer

POSTED

DEADLINE

Salem Twp- T-16 Culvert Washout Replacement

Solicitation # 49913

The Salem Township T-16 Culvert Washout Replacement project involves the emergency repair of a culvert washout on Duck Creek Road in Whipple, Ohio. The scope of work requires the contractor to provide all labor, equipment, and materials to replace the existing washout with a pre-cast concrete four-sided box culvert. The project is governed by the 2023 Ohio Department of Transportation Construction and Materials Specifications and the requirements of the Washington County Engineer. The estimated project cost is $91,527.00, and the contract will be awarded to the lowest and best bidder, provided the bid does not exceed the estimate by more than 10 percent. All work must be completed by April 1, 2027, with a one-year guarantee against defects following final payment. Contractors must adhere to strict regulatory requirements, including Ohio Prevailing Wage Laws, the Ohio Bureau of Worker’s Compensation Drug-Free Workplace Program, and Ohio preference for local products and labor. Required deliverables for the pre-construction meeting include a subcontractor list, a construction schedule, and road closure estimates. The contractor must provide a bid guaranty and, if necessary, a performance bond. Additionally, the project mandates compliance with various federal non-discrimination acts and requires the submission of certified payrolls and proof of Ohio workers' compensation coverage. The Township serves as the sole judge of the quality of materials and workmanship, and the pre-cast box culvert must be installed within a single day after coordinating with the county.

Washington County, OH - Engineer

POSTED

DEADLINE

Ultrathin Bonded Asphalt Surfacing (UBAS) InstallationThis subcontract involves the specialized installation of Ultrathin Bonded Asphalt Surfacing (UBAS) overlay for prime contractors working on Kansas Turnpike Authority projects. The scope of work requires the application of the UBAS overlay across I-35 and its associated interchanges between mile markers 112 and 132. All work must be performed using specialized UBAS paving equipment and must adhere to the 2015 Standard Specifications for State Road and Bridge Construction to deliver a completed surface. The project falls under NAICS code 237310 and was posted on November 7, 2026, with a response deadline of November 10, 2026. Interested parties can find further details through the provided BidExpress solicitation link.

Kansas Turnpike Authority

POSTED

DEADLINE

Commercial Grade Asphalt Paving and PatchingThis subcontract involves the installation of commercial grade asphalt surfacing and patching on the I-35 mainline for prime contractors working on Kansas Turnpike Authority projects. The scope of work includes the application of Class A HMA Surface and mainline patching utilizing asphalt pavers, rollers, and tack coat distributors. All work must strictly adhere to mix designs SM-12.5A or SR-12.5A and utilize binder PG64-28/PG70-28 to deliver the final surface layer and completed patches. The project falls under NAICS code 237310 and was posted on November 7, 2026, with a response deadline of November 10, 2026. Interested parties can find further details through the provided BidExpress solicitation link.

Kansas Turnpike Authority

POSTED

DEADLINE

Asphalt Milling and Shoulder InlayThis subcontract for Asphalt Milling and Shoulder Inlay involves providing specialized paving services for prime contractors on Kansas Turnpike Authority highway projects. The scope of work requires milling existing pavement to a depth of two inches, the removal and disposal of all milled materials, and the preparation and inlaying of the outside shoulder. All operations must be conducted using cold milling machines and hauling trucks in strict accordance with the 2015 Standard Specifications for State Road and Bridge Construction. The project falls under NAICS code 237310 and focuses on the delivery of a properly milled pavement surface and a completed shoulder inlay. Interested parties should note the tight response window, with the solicitation posted on November 7, 2026, and the deadline for responses set for November 10, 2026.

Kansas Turnpike Authority

POSTED

DEADLINE

Solicitation # 8297

KTA Contract 8297, managed by the Kansas Turnpike Authority, involves the installation of an Ultrathin Bonded Asphalt Surfacing (UBAS) overlay on I-35, including interchanges, from mile marker 112 to 132 in Lyon County. The scope of work encompasses UBAS, commercial grade asphalt patching and surfacing, patching of the I-35 mainline, and the milling and inlaying of the outside shoulder. Key deliverables include the installation of specific pavement markings, such as 12-inch white chevron lines and 6-inch yellow edge lines, and the implementation of comprehensive work zone traffic control. Performance is scheduled in phases, with asphalt patching and commercial grade paving starting no earlier than April 12, 2027, and UBAS and remaining work commencing after May 31, 2027. The contract will be awarded to the lowest responsible bidder based on the summation of unit prices multiplied by approximate quantities. Bidders must provide a statement of financial condition unless pre-qualified by the Kansas Department of Transportation or the Authority, and must submit a bid bond of 5 percent of the bid. The contractor is required to provide certificates of insurance for Workers' Compensation, Employer's Liability, and Comprehensive Public Liability and Property Damage Insurance. All work must adhere to the 2015 Standard Specifications for State Road and Bridge Construction and KDOT Construction Manual standards, with strict prohibitions against making turnarounds through the barrier wall.

Kansas Turnpike Authority

POSTED

DEADLINE

More opportunities from California Department of Transportation

Same awarding agency

ADA Speak Out Device Supply and InstallationThis subcontract for the California Department of Transportation involves the supply, programming, and installation of ADA-compliant Speak Out devices for prime contractors on projects located in Berkeley. The scope of work includes sourcing approved models such as the ADA SpeakMaster, Parakeet, or Model 400 ADA Audible, and programming audible messages according to the project engineer's specifications. The contractor is responsible for installing devices per manufacturer instructions and ensuring that any failed units are replaced within a 24-hour window to maintain operational audible warning systems. Compliance requirements for this contract include the submission of a Certificate of Compliance and strict adherence to DIR prevailing wage standards. Interested parties must respond by December 16, 2026, for this project categorized under NAICS code 561990.

All Other Support Services

POSTED

DEADLINE

in about 1 month

Construction On State Highway In Alameda County In Berkeley And Albany From Heinz Avenue To 0.1 Mile South Of Contra Costa County Line

Solicitation # 04-2Y3014

Solicitation 04-2Y3014 is a construction project issued by the California Department of Transportation for work on State Highway 123 in Alameda County, specifically within Berkeley and Albany from Heinz Avenue to 0.1 mile south of the Contra Costa County Line. With an estimated value of 22 million dollars, the project scope encompasses comprehensive infrastructure improvements including the construction of sidewalks, curb ramps, asphalt and concrete pavement, and the installation of electrical and drainage systems. Additional requirements include earthwork involving barium contaminated soil, landscape planting, erosion control, and the installation of site furnishings such as bus shelters, bike racks, and trash receptacles. The project also necessitates a robust traffic control system, temporary barrier systems, and the implementation of a Lead Compliance Plan and a Stormwater Pollution Prevention Plan. Bids must be submitted on a unit price basis by December 16, 2026, and must include bidder's security equal to at least 10 percent of the bid. The contract mandates compliance with Buy America standards, prevailing wage rates, and specific environmental product declarations for asphalt and concrete. Performance requires a Level 2 Critical Path Method schedule and the designation of a certified on-site safety representative. Contractors must coordinate with various utility owners including PG&E, AT&T, Comcast, and EBMUD, and obtain necessary encroachment permits from the cities of Berkeley and Albany. Job site activities are expected to commence within 55 days of contract approval by the Attorney General.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

in about 1 month

Concrete & Asphalt Material SupplyThis subcontract opportunity involves the supply and delivery of ready-mix concrete and hot-mix asphalt for prime contractors working on California Department of Transportation highway projects located in Mendocino County, specifically in Leggett. The selected supplier is responsible for manufacturing and delivering materials that strictly adhere to Caltrans specifications. Additionally, high-volume suppliers providing 250 units or more are required to provide Environmental Product Declarations. The solicitation was posted on November 2, 2026, with a response deadline of December 10, 2026. This procurement falls under NAICS code 327320 and is managed by the California Department of Transportation.

Ready-Mix Concrete Manufacturing

POSTED

DEADLINE

in about 1 month

Specialized Welding ServicesThis subcontract for Specialized Welding Services involves performing certified welding for structural components on Caltrans highway projects located in Leggett, Mendocino County. The selected contractor will be responsible for executing welding operations in strict accordance with Division II, Section 11, to deliver certified welded joints and structures for prime contractors. Eligible providers must employ welders with AWS or equivalent certifications. The solicitation was posted on November 2, 2026, with a response deadline of December 10, 2026. This opportunity falls under NAICS code 332312 and is managed through the California Department of Transportation.

Fabricated Structural Metal Manufacturing

POSTED

DEADLINE

in about 1 month

Electrical Systems InstallationThis subcontract for Electrical Systems Installation involves the installation of electrical systems and infrastructure for prime contractors on Caltrans highway projects located in Leggett, Mendocino County. The scope of work includes general electrical tasks and specific system installations as outlined in Division X, with the ultimate goal of delivering fully functional electrical systems. The project is managed under the California Department of Transportation and falls under NAICS code 238210. Interested parties must submit their responses by the deadline of December 10, 2026.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

DEADLINE

in about 1 month

Slope ProtectionThis subcontract opportunity with the California Department of Transportation involves the installation of materials designed to protect highway slopes from erosion and failure within Mendocino County. Working for prime contractors, the selected provider will implement specific slope protection measures as detailed in Section 72 to ensure the delivery of stabilized highway slopes. The primary place of performance for these activities is located in Leggett, California. The solicitation was posted on November 2, 2026, with a response deadline set for December 10, 2026. This project falls under NAICS code 238990, focusing on specialized construction services to maintain infrastructure integrity. Interested parties should refer to the provided procurement link for full submission requirements.

All Other Specialty Trade Contractors

POSTED

DEADLINE

in about 1 month

Concrete Structures & PavingThis subcontract for Concrete Structures and Paving involves performing cast-in-place concrete work for prime contractors on Caltrans highway projects located in Mendocino County, specifically in Leggett. The scope of work includes the installation of Jointed Plain Concrete Pavement, Continuously Reinforced Concrete Pavement, Individual Slab Replacement, Type 6 Retaining Walls, and CIP Drainage Inlets. The project requires the delivery of completed concrete structures and slabs, with a specific mandate for Environmental Product Declarations from plants providing 250 cubic yards or more. Interested parties must respond by December 10, 2026, for this opportunity categorized under NAICS code 238110.

Poured Concrete Foundation and Structure Contractors

POSTED

DEADLINE

in about 1 month

Asphalt Paving & SurfacingThis subcontract opportunity involves the supply and installation of asphalt concrete surfacing for prime contractors working on California Department of Transportation highway projects located in Mendocino County, specifically in Leggett. The scope of work requires the application of Hot Mix Asphalt in accordance with Section 39 to deliver finished asphalt pavement. Interested parties must ensure compliance with environmental standards, as facility-specific Environmental Product Declarations are required for any plants providing 250 tons or more of material. The solicitation was posted on November 2, 2026, and requires a response by the deadline of December 10, 2026.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

in about 1 month

Erosion Control & Environmental StewardshipThis subcontract opportunity involves providing erosion control and environmental stewardship services for prime contractors on California Department of Transportation highway projects located in Mendocino County, specifically in Leggett. The scope of work focuses on the delivery and installation of various sediment control systems, including temporary silt fences, temporary covers, fiber rolls, compost socks, check dams, and concrete washout facilities, as well as the application of rolled erosion control products. The project is categorized under NAICS code 561730. Interested parties must submit their responses by the deadline of December 10, 2026. This contract ensures that critical environmental protections are implemented to manage runoff and soil stability during highway construction activities.

Landscaping Services

POSTED

DEADLINE

in about 1 month

Earthwork & Site PreparationThis subcontract for Earthwork and Site Preparation involves performing excavation, grading, and earth-moving operations for prime contractors on California Department of Transportation highway projects located in Leggett, Mendocino County. The scope of work focuses on general earthwork and site preparation as specified in Division III, utilizing heavy machinery such as dozers, graders, and excavators to deliver a fully graded site and prepared subgrade. The opportunity was posted on November 2, 2026, with a response deadline of December 10, 2026. Classified under NAICS code 238910, this project is managed by the California Department of Transportation and requires specialized heavy equipment operations to meet the technical requirements of the highway project.

Site Preparation Contractors

POSTED

DEADLINE

in about 1 month

Temporary Traffic Control & ManagementThis subcontract for Temporary Traffic Control and Management involves providing comprehensive traffic control services for prime contractors on Caltrans highway projects located in Leggett, Mendocino County. The scope of work includes the implementation of specific Traffic Control Systems, the installation of construction area signage, and the management of reversible control and half-road closures. To ensure safety and compliance with Caltrans Standard Plans, the contractor will utilize temporary crash cushions and various barrier systems. The opportunity is categorized under NAICS code 561990 and is associated with the California Department of Transportation. Interested parties must note that the response deadline for this project is December 10, 2026.

All Other Support Services

POSTED

DEADLINE

in about 1 month

Construction On State Highway In Mendocino County At Leggett From 0.1 Mile North Of Route 1 To The Humboldt County Line Near Piercy

Solicitation # 01-0J9904

Solicitation 01-0J9904 is a construction project issued by the California Department of Transportation for work on State Highway Route 101 in Mendocino County. The project scope covers the segment from 0.1 mile north of Route 1 at Leggett to the Humboldt County line near Piercy, specifically between Post Mile T91.3 and T106.8. Key work activities include the placement of hot mix asphalt, replacement of signs, and improvements to drainage systems. The estimated cost for the project is 24 million dollars, with a required bid range of 140 to 200 working days. Bids are set to open on December 10, 2026, and job site activities must commence within 55 days of contract approval by the Attorney General. The contract is governed by 2025 Standard Specifications and Standard Plans, with specific modifications detailed in the Special Provisions across multiple divisions, including earthwork, surfacing, structures, and electrical work. Performance is subject to strict environmental and technical constraints, such as limiting work within drainage channels to the period between June 15 and October 15. Compliance requirements include Buy America/Build America standards, prevailing wage rates as determined by the California Department of Industrial Relations, and specific certifications for small businesses and Disabled Veteran Business Enterprises. Additionally, the contractor must designate an on-site safety representative and adhere to rigorous quality assurance standards for concrete and electrical components.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

in about 1 month

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