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This Subcontract opportunity from California was posted on July 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Traffic Control System and Signage

Closed
State & Local

Contract Overview

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

Active Opportunities Like This One

NAICS: 561990
New
Monthly On-site Shredding Services NH26-004
Solicitation # monthly-site-shredding-services-nh26-004
NH Job Corps is seeking a contractor to provide monthly on-site shredding services for its center located at 943 Dunbarton Rd, Manchester, New Hampshire. The contract period is scheduled to run from December 1, 2026, through May 31, 2027. Interested parties must submit their bids by November 9, 2026, at 5pm EST. This solicitation is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The project falls under NAICS code 561990. For the full statement of work, applicants should contact Ashley Sullivan via the provided purchasing email address.
NH Job Corps

POSTED

about 5 hours ago

DEADLINE

in 7 months
NAICS: 561990
New
DIBBS
MIL-SPEC UV-Protective Packaging Provider
DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 19 hours ago

DEADLINE

in 11 days
NAICS: 561990
New
DIBBS
MIL-SPEC Packaging and Marking Services
DDSP NEW CUMBERLAND FACILITY

POSTED

about 19 hours ago

DEADLINE

in 11 days
NAICS: 561990
New
DIBBS
Medical Grade Packaging and Marking ServicesThis subcontract for Medical Grade Packaging and Marking Services involves providing specialized packaging and labeling for medical supplies on behalf of prime contractors for Department of Defense DLA supply contracts. The scope of work requires strict adherence to industry and military standards, including packaging per ASTM D3951, marking and labeling per MIL-STD-129, and the application of hazard warning labels according to 29 CFR 1910.1200. Additionally, the contractor must execute palletization following RP001 DLA Packaging Requirements to ensure all shipments are ready for final destination delivery. The project is managed under NAICS code 561990 and is associated with the Medical Supply Chain MD Surg FSF. Performance of these services will take place in Lansing, Michigan. Interested parties should note the response deadline of November 17, 2026.
MEDICAL SUPPLY CHAIN MD SURG FSF

POSTED

about 19 hours ago

DEADLINE

in 5 days
NAICS: 561990
New
International
Car Park Management and Operational ServicesThe Car Park Management and Operational Services subcontract involves the day-to-day management of parking facilities for prime contractors working on Leeds Beckett University projects. The scope of work covers two campuses and includes the oversight of parking permits, access control, vehicle occupancy, and traffic flow. The provider is responsible for enforcing parking policies and managing unauthorized vehicles through the use of specialized parking management software and permit issuance systems. The primary objective is to deliver a fully operational managed parking service that provides documented occupancy and compliance reports. This subcontract falls under NAICS code 561990, with a response deadline set for December 10, 2026.
Leeds Beckett University

POSTED

about 20 hours ago

DEADLINE

in 28 days
NAICS: 561990
New
SLED
Traffic Control and ManagementThis subcontract for Traffic Control and Management involves providing essential traffic safety services for prime contractors working on City of Edinburg roadway projects, specifically along Alberta Road and Closner Boulevard. The scope of work includes the deployment of signage, barricades, and flagging operations, as well as managing traffic diversion through the use of cones, arrow boards, and flagger vests. All operations must be conducted in strict accordance with MUTCD and TxDOT requirements to ensure safe traffic flow and overall site security. The opportunity is categorized under NAICS code 561990 and is managed by the Engineering agency in Texas. Interested parties should note that the solicitation was posted on November 11, 2026, with a response deadline set for December 1, 2026.
Engineering

POSTED

about 22 hours ago

DEADLINE

in 19 days
NAICS: 561990
New
SLED
Maintenance of Traffic (MOT)This subcontract opportunity is for Maintenance of Traffic services to support prime contractors on pump station projects managed by the City of Norfolk Department of Public Works in Virginia. The selected provider will be responsible for temporary traffic control management, which includes the provision and maintenance of essential safety equipment such as signs, advance warning systems, illuminated arrows, and barriers to ensure safe traffic flow and site access throughout the construction process. The solicitation is categorized under NAICS code 561990 and was posted on November 11, 2026. Interested parties must submit their responses by the deadline of December 18, 2026. Further details regarding this procurement can be accessed through the official Norfolk procurement portal.
Public Works (D&C)

POSTED

about 23 hours ago

DEADLINE

in about 1 month
NAICS: 561990
New
SLED
Equipment Cleaning and SanitationThis subcontract for Equipment Cleaning and Sanitation involves providing specialized cleaning services for heavy machinery used by prime contractors on Massachusetts Department of Fish and Game projects at the Mashpee Pine Barrens WMA. The primary objective is to prevent the introduction of invasive species or pests by pressure washing and scrubbing all equipment entering and exiting the site. All work must be performed using industrial pressure washers and cleaning agents that comply with state environmental protocols for protected wildlife areas. The contractor is responsible for delivering certified clean equipment and maintaining detailed sanitation logs. This opportunity is categorized under NAICS code 561990, with a response deadline of November 30, 2026. Performance of these services will take place in the James Burnham Wesborough area.
Department of Fish and Game

POSTED

1 day ago

DEADLINE

in 18 days
NAICS: 561990
New
SLED
Traffic Control & Safety ServicesThis subcontract for Traffic Control and Safety Services supports prime contractors on Virginia Department of Transportation highway projects, specifically within Highland County. The primary scope of work involves maintaining traffic flow and installing Type I re-directive low-maintenance impact attenuators on highways characterized by speed limits exceeding 50 mph or an average daily traffic volume greater than 25,000 vehicles. All operations must be conducted in strict adherence to Section 512 Maintaining Traffic to ensure the delivery of safe traffic management and properly installed attenuation systems. The opportunity is categorized under NAICS code 561990 and was posted on November 11, 2026. Interested parties must submit their responses by the deadline of December 16, 2026, at 3:00 PM.
Virginia Department of Transportation

POSTED

1 day ago

DEADLINE

in about 1 month
NAICS: 561990
New
SLED
Traffic Control and Maintenance of Traffic (MOT)This subcontract for Traffic Control and Maintenance of Traffic (MOT) involves providing traffic maintenance and safety services for prime contractors on Virginia Department of Transportation roadwork projects. The scope of work focuses on delivering safe traffic flow and compliant work zone setups in Bath, Virginia, specifically requiring the implementation of Work Area Protection Manual and Virginia MUTCD standards, as well as the deployment of Portable Changeable Message Signs. The opportunity is categorized under NAICS code 561990 and was posted on November 11, 2026. Interested parties must submit their responses by the deadline of December 16, 2026, at 3:00 PM.
Virginia Department of Transportation

POSTED

1 day ago

DEADLINE

in about 1 month
NAICS: 561990
New
SLED
Maintenance of Traffic (MOT)This subcontract for Maintenance of Traffic (MOT) involves providing comprehensive traffic control and maintenance services for prime contractors working on Virginia Department of Transportation road projects. The scope of work focuses on managing traffic impact and lane planning to ensure safety and prevent project disincentives through the strategic use of cones, signage, barriers, and flaggers. All operations must strictly adhere to VDOT Section 512 standards to maintain safe traffic flow and site access throughout the construction process. The opportunity is categorized under NAICS code 561990 and will be performed across various counties within Virginia. Interested parties should note that the response deadline is December 16, 2026, with the solicitation having been posted on November 11, 2026.
Virginia Department of Transportation

POSTED

1 day ago

DEADLINE

in about 1 month
NAICS: 561990
New
SLED
Flagger ServicesThis subcontract opportunity with the Virginia Department of Transportation involves providing professional traffic control and safety flagging services for highway construction projects. The selected provider will supply certified flaggers to manage traffic flow and ensure the safety of workers during critical paving and marking operations through the use of flags, safety apparel, and traffic control signage. The project is categorized under NAICS code 561990 and will be performed across various counties. Interested parties must submit their responses by the deadline of December 16, 2026, to ensure safe traffic management for the entire duration of the project.
Virginia Department of Transportation

POSTED

1 day ago

DEADLINE

in about 1 month

AI Contract Overview

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The contract involves the installation and maintenance of temporary traffic control systems, including signage and flagging services, fully compliant with the Manual on Uniform Traffic Control Devices and Caltrans Traffic Control Plan standards. Work must be performed to ensure public safety and regulatory adherence across all project sites under the jurisdiction of the California Public Works agency, with no specific location designated, implying potential statewide scope. The contract is classified as a subcontract under NAICS code 561990, indicating it is for other support services, and is open for response until August 12, 2026, with no set-aside provisions specified. All performance expectations are tied to operational integrity, timely deployment, and continuous compliance with state-specific traffic control protocols.

General Info

Installation and maintenance of compliant temporary traffic control systems statewide under Caltrans and MUTCD standards.

Agency

California → Public Works

NAICS

561990 - All Other Support Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 3260196.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Emergency Culvert Replacement Project 2026

AI Contract Breakdown

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → Public Works
ContactsNo contacts available
OfficeN/A
Organization / AgencyCalifornia → Public Works
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Installation and maintenance of temporary traffic control systems, including signage and flagging, in compliance with MUTCD and Caltrans TCP standards.

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Same awarding agency

NAICS: 238210
New
SLED
Fifth Street Parking Garage Security Project
Solicitation # PW 25-13B
The Fifth Street Garage Security Project (PW 25-13B) is a solicitation issued by the County of Napa, California, for the installation of owner-furnished security cameras and associated electrical and low-voltage work at the Fifth Street Parking Garage located at 1100 5th Street, Napa, CA. The project aims to secure the facility for the Napa County Sheriff's Department and other agencies, with an engineer's estimate of $130,000. Bidders are required to hold a Class C-10 license and must submit lump sum bids electronically via the OpenGov portal. The final bid opening date was extended to November 17, 2026. The successful contractor must begin work within 15 calendar days of the Notice to Proceed and complete all activities within 30 working days. Key requirements include providing a bid guarantee of 10% of the total bid, as well as performance and payment bonds each equal to 100% of the contract price. The contractor is responsible for quality control and must adhere to California Department of Transportation Standard Specifications, local noise ordinances, and prevailing wage rates. Award of the contract will be based on the lowest responsible bidder, evaluated on trustworthiness, financial fitness, capacity, and experience.
Electrical Contractors and Other Wiring Installation Contractors

POSTED

about 16 hours ago

DEADLINE

in 5 days
View Details
NAICS: 238210
New
SLED
On-Call Industrial Electricians for Regional Water Quality Control Plant
Solicitation # IFB199384
The City of Palo Alto is soliciting bids for on-call industrial electrical services at the Regional Water Quality Control Plant to maintain equipment that supports wastewater treatment discharging into the South San Francisco Bay. The contract, issued under solicitation IFB199384, requires a contractor with a valid California C10 Electrical Contractor license and experience with systems up to 12kV. The scope of work includes scheduled preventative maintenance, troubleshooting, and 24-hour emergency response for power distribution, motor control centers, VFDs, and standby generators. The anticipated performance period runs from February 1, 2027, to January 30, 2032, with estimated annual needs for 1,100 journeyman and 100 master electrician hours, though the City may authorize expenditures up to 800,000 dollars annually. Awardees must adhere to strict compliance standards, including California Department of Industrial Relations registration and the payment of prevailing wages. Mandatory requirements include providing performance and payment bonds at 100 percent of the contract sum, as well as comprehensive insurance coverage, including Builder's Risk and Pollution Liability. The contract is structured via task orders and includes a 5 percent payment retention. Contractors are responsible for providing labeled wiring and using equipment rated for wet, corrosive, or classified locations. Bids must be submitted electronically by the specified deadline, including a non-collusion declaration and a detailed list of references and key personnel.
Electrical Contractors and Other Wiring Installation Contractors

POSTED

1 day ago

DEADLINE

in 28 days
View Details
NAICS: 237310
New
SLED
West Linda Multi-Use Basin Phase II Project
Solicitation # 3260070
The West Linda Multi-Use Basin Phase II Project (Contract No. 3260070) is a general construction solicitation issued by the Yuba County Public Works agency in California. With an estimated cost of $1,121,293.00, the project involves infrastructure improvements at the West Linda Detention Basin, including the construction of parking lot improvements, a multi-use path, a ramp to the basin, workout and bench areas, storm drains, and landscape enhancements. The work must be performed in accordance with 2025 Caltrans Standard Plans and Yuba County Improvement Standards. The project timeline is divided into three milestones: general work must be completed within 60 working days, plant establishment within 90 working days, and total project completion within 150 working days. Bids are due by 2:00 p.m. on November 19, 2026, and will be awarded to the lowest responsive and responsible bidder. Submissions must be sealed and include a bid bond or cashier's check for 10 percent of the total bid price. The successful contractor is required to provide separate performance and payment bonds, maintain insurance for the contract duration plus five years, and adhere to prevailing wage laws. Key compliance requirements include a Quality Assurance Program for material testing, a Worker Environmental Awareness Program for tribal cultural resources, and strict adherence to environmental commitments regarding dust control and biological protections. There is no DBE goal for this project, and no pre-bid meeting is scheduled.
Highway, Street, and Bridge Construction

POSTED

3 days ago

DEADLINE

in 6 days
View Details
NAICS: 562991
New
SLED
On-Call Catch Basin Cleanout Services for Various Locations Throughout Los Angeles County
Solicitation # BRC0000655
Los Angeles County Department of Public Works is seeking bids for on-call catch basin cleanout services to be performed at various locations throughout Los Angeles, California. This solicitation, identified by number BRC0000655, is managed by the state and local government entity to ensure the maintenance of drainage infrastructure across the region. Interested parties must submit their responses by the deadline of December 8, 2026, at 1:30 AM. The primary point of contact for this procurement is Marcus Jacob Moulic, who can be reached via email or phone for further inquiries regarding the bidding process.
Septic Tank and Related Services

POSTED

3 days ago

DEADLINE

in 26 days
View Details
NAICS: 237310
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Katella Ave & State College Blvd Rehabilitation Project
Solicitation # RCP2025-23565
The Katella Ave and State College Blvd Rehabilitation Project (RCP2025-23565) is a public works initiative by the City of Anaheim to improve roadway structure and pedestrian safety. The scope of work includes removing and reconstructing asphalt concrete pavement using rubberized asphalt concrete, installing ADA access ramps, sidewalks, curb and gutter, and adjusting utility pull-boxes. The project also encompasses the installation of striping, signage, and pavement markings. Work is located on Katella Avenue from Auburn Way to Douglass Road and State College Boulevard from Katella Avenue to Gene Autry Way. The estimated construction cost has been updated to 5,041,243.00 dollars, with a performance period of 70 working days from the Notice to Proceed. The contract is governed by the 2024 Standard Specifications for Public Works Construction and specific project special provisions. Award will be granted to the lowest responsive and responsible bidder holding a General Engineering (A) license. Bidders must be registered with the Department of Industrial Relations and agree to be bound by the Community Workforce Agreement. Key submission requirements include a 10 percent bid bond, a non-collusion declaration, and the use of the OpenGov portal for proposals. Performance is subject to strict scheduling, with work affecting CALTRANS Right-Of-Way restricted to overnight hours between 10:00 p.m. and 5:00 p.m. Monday through Friday. Final payment is contingent upon the approval of As-Built Plans submitted 21 days prior to the final invoice.
Highway, Street, and Bridge Construction

POSTED

5 days ago

DEADLINE

in about 10 hours
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NAICS: 561730
New
SLED
Landscape Installation and MaintenanceThis subcontract agreement involves the provision of professional landscaping installation and maintenance services for the Independence Jail project under the jurisdiction of the Inyo County Public Works Department. The selected contractor will work under prime contractors to execute all tasks in strict accordance with the Independence Jail Landscaping Plan as well as the May 2020 Inyo County Public Works Department Standard Specifications and Standard Details. To be eligible for this engagement, the contractor must hold a valid California State License Board license. The primary objective of the contract is the delivery of a completed landscaping installation that conforms entirely to the established project plans. Interested parties must submit their responses by the deadline of December 11, 2026.
Landscaping Services

POSTED

6 days ago

DEADLINE

in 29 days
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NAICS: 561730
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SLED
Independence Jail Landscaping
Solicitation # ZP 24-020
The Independence Jail Landscaping project, managed by the Inyo County Public Works Department under solicitation ZP 24-020, involves comprehensive landscaping services including excavation, grading, irrigation installation, and planting. The project requires a contractor with at least one year of landscaping experience and a valid CA State License Board number. Key technical requirements include adherence to the Model Water Efficient Landscape Ordinance (MWELO), the provision of a Soil Management Report, and the implementation of an irrigation system with a distribution uniformity low quarter of 0.65 or higher. The contractor is responsible for providing all labor, materials, and equipment, as well as delivering training on planting techniques and ongoing maintenance. All work must comply with the 2010 Americans with Disabilities Act (ADA), Inyo County Public Works Standard Specifications from May 2020, and prevailing wage rates. Bids must be submitted electronically via the OpenGov portal by December 11, 2026. Required submission materials include a bid proposal, vendor certifications, and a proposal guarantee of ten percent of the total bid amount. Upon contract award, the contractor must provide a Faithful Performance Bond and a Labor and Materials Payment Bond, both for 100 percent of the contract amount. The estimated construction cost for the project is 97,140.00. Final acceptance is contingent upon a Certificate of Completion certified by a licensed landscape contractor or architect, supported by as-built drawings, irrigation audit reports, and soil analysis documentation.
Landscaping Services

POSTED

6 days ago

DEADLINE

in 29 days
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NAICS: 541330
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Etnies Skatepark Improvement Project (25P03)
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6 days ago

DEADLINE

in 22 days
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NAICS: 237310
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Tustin Legacy Linear Park - Phase 3 Between Armstrong to Warner (CIP No. 20083)
Solicitation # CIP 20083
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Highway, Street, and Bridge Construction

POSTED

6 days ago

DEADLINE

in 28 days
View Details
NAICS: 541330
SLED
Structural EngineerThis subcontract opportunity with the California Public Works agency seeks a Structural Engineer to provide specialized analysis and design services for City skatepark improvement projects. The selected contractor will support prime contractors by developing structural plans for reinforced concrete features, monument signs, and supports for art installations or pump tracks. All work must be performed using structural analysis software and requires the delivery of signed and sealed structural plans, reinforcement details, and comprehensive calculations. Qualified candidates must hold a valid California Professional Engineer license to be eligible for this role. The solicitation was posted on November 4, 2026, with a response deadline of December 4, 2026. This project falls under NAICS code 541330, focusing on engineering services to ensure the safety and integrity of public recreational infrastructure.
Engineering Services

POSTED

8 days ago

DEADLINE

in 22 days
View Details
NAICS: 541330
SLED
Landscape ArchitectThis subcontract opportunity is for a Landscape Architect to provide specialized design services for City skatepark improvement projects. The selected contractor will work under prime contractors to develop comprehensive landscape plans, irrigation systems, and site restoration strategies for park amenities and perimeters. Key responsibilities include the selection of durable materials and plants utilizing professional landscape design software, with final deliverables consisting of detailed irrigation plans and plant schedules. Qualified candidates must hold a valid California Professional Landscape Architect license to be eligible for this role. The project is managed by the California Public Works agency under NAICS code 541330. Interested parties must submit their responses by the deadline of December 4, 2026.
Engineering Services

POSTED

8 days ago

DEADLINE

in 22 days
View Details
NAICS: 541430
SLED
Public Art Consultant/DesignerThis subcontract opportunity is for a Public Art Consultant/Designer to support prime contractors on City skatepark improvement projects managed by the California Public Works agency. The selected consultant will be responsible for developing art concepts based on City input and ensuring their seamless physical integration into the overall site design and Plans, Specifications, and Estimates. The scope of work requires the use of artistic rendering software and the selection of durable, outdoor-grade materials to ensure longevity in a high-impact environment. Key deliverables include the creation of comprehensive public art design concepts, detailed fabrication plans, and precise mounting specifications. Interested parties must submit their responses by December 4, 2026. This project falls under NAICS code 541430, focusing on the specialized intersection of artistic design and civil infrastructure.
Graphic Design Services

POSTED

8 days ago

DEADLINE

in 22 days
View Details

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