This Government Contract opportunity from California was posted on September 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Sixth Street Roadway Improvements Project

Closed

2013State & Local

Submission Closed09/30/2026, 06:00:00 PM UTC

Contract Overview

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

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NAICS: 237310

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CONSTRUCTION ON STATE HIGHWAY IN LOS ANGELES COUNTY IN SANTA CLARITA BETWEEN PLACERITA CANYON ROAD AND SAND CANYON ROAD

Solicitation # construction-state-highway-los-angeles-county-santa-clarita-between-placerita-canyon-road-sand

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

Solicitation # 8003R1

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ND NP THRO 204(1) Buck Hill Road - Solicitation #6982AF25B000004

Solicitation # nd-np-thro-2041-buck-hill-road-solicitation-6982af25b000004-0

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ND NP THRO 204(1) Buck Hill Road - Solicitation #6982AF25B000004

Solicitation # nd-np-thro-2041-buck-hill-road-solicitation-6982af25b000004

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POSTED

DEADLINE

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Solicitation # bridges-delicate-arch-road-ut-np-arch-1002

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DEADLINE

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

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DEADLINE

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POSTED

DEADLINE

SB Minor B 03A4243 - Bicycle Railing Installation - Placer County

Solicitation # 03A4243

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POSTED

DEADLINE

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Solicitation # 11A4469

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California Department of Transportation

POSTED

DEADLINE

Pavement Patching and Road MaintenanceThis subcontract for Pavement Patching and Road Maintenance involves performing asphalt patching and pavement repair for prime contractors on Georgia Department of Transportation projects located in Union County. The scope of work includes removing failed pavement sections, patching potholes and surface cracks, and applying asphalt materials using milling machines and paving equipment to ensure all repaired road sections meet strict GDOT specifications. The project falls under NAICS code 237310 and requires full compliance with the Georgia Security and Immigration Compliance Act. Interested parties should note the posted date of October 29, 2026, with a response deadline set for November 25, 2026.

Department of Transportation

POSTED

about 7 hours ago

DEADLINE

in 27 days

AI Contract Overview

The Sixth Street Roadway Improvements Project (ST2509) for the City of Ontario involves comprehensive infrastructure upgrades from Benson Avenue to Euclid Avenue. The scope of work is divided into four primary categories: roadway and traffic calming, which includes ARHM overlay, ADA curb ramps, and PCC sidewalks; street light improvements featuring new LED fixtures and decorative lighting; landscaping and irrigation involving the installation of new trees, shrubs, and PVC main lines; and utility adjustments to grade for manhole and valve covers. The project is funded by Measure I and Senate Bill 1, with construction scheduled for Winter 2027. The contract will be awarded to the lowest responsive and responsible bidder based on the total of all bid schedules. Bids must be submitted electronically via PlanetBids by September 30, 2026, and must include a 10 percent bid bond, a non-collusion declaration, and various certifications, including CARB compliance and Public Works Contractor Registration. The successful contractor must provide a performance bond equal to 100 percent of the bid, with a minimum of 1 million dollars. Work is to be completed within 90 working days from the Notice to Proceed, adhering to Greenbook Standard Specifications, Caltrans Standard Plans, and the California Manual on Uniform Traffic Control Devices.

General Info

City of Ontario roadway improvements project; bids due September 30, 2026; construction Winter 2027.

Agency

California → Engineering/Development Department of City of Ontario

NAICS

237310 - Highway, Street, and Bridge Construction

Place of Performance

303 East B Street Ontario, California 91764, CA, USA

Set-Aside

NONE

Documents

Appendix D - Trash Refuse Schedule

specifications

High

Appendix D - Trash Refuse Schedule

specifications

High

Appendix F - GPR Investigation Report (Sixth Street, Ontario, CA)

specifications

High

City of Ontario - Appendix B Standard Drawings

specifications

High

City of Ontario Appendix B - Standard Drawings

specifications

High

City of Ontario - Construction Contractors BMP Outreach Packet

9 pages · specifications

High

City of Ontario Construction Contractors BMP Outreach Packet

specifications

High

Contract No. 2013: Sixth Street Roadway Improvements Project (ST2509)

ifb

High

Contract No. 2013: Sixth Street Roadway Improvements Project (ST2509)

itb

High

Project No. ST2509 - Sixth Street Roadway Improvements Plan

specifications

High

Project No. ST2509 - Sixth Street Roadway Improvements Plan

specifications

High

City of Ontario Noncollusion Declaration

other

Low

Noncollusion Declaration for City of Ontario Bid

1 page · other

Low

Sixth Street GPR Investigation Report - City of Ontario

specifications

Low

Sixth Street Roadway Improvements Project - Appendix E

other

Low

Sixth Street Roadway Improvements Project - Project Information Sign

other

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedSep 9

Contract opportunity posted

Response DeadlineSep 30

Deadline has passed

Submission Closed

09/30/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Engineering/Development Department of City of Ontario

Contacts1 person available

OfficeCA, USA

Organization / AgencyCalifornia → Engineering/Development Department of City of Ontario

Office AddressCA, USA

Contacts

Purchasing DeptContact

contact@example.gov

+1 (555) 000-0000

Full Description

Scope: The City of Ontario is seeking proposals for: Roadway & Traffic Calming Improvements: • Grinding existing pavement • Placement of ARHM overlay • Placement of traffic detection loops • Constructing rolled curb medians • Constructing ADA curb ramps • Constructing PCC sidewalk • Constructing PCC cross gutter & spandrels • Constructing residential drive approaches • Removal and replacement of PCC curb and gutter • Removal and replacement of AC base pavement • Signing & striping Adjusting to Grade: • Utility valve covers • Manhole covers and rings • Monument wells • Other appurtenances as necessary Street Light Improvements: • Installing new streetlight poles, foundations, and LED light fixtures • Installation of decorative streetlights • Installation of pull boxes and conduit • Trenching, excavation, backfill, and trench repair • Utility support • Other appurtenances necessary to complete the project as described in the project plans and specifications Landscaping & Irrigation Improvements: • Removal of existing trees • Planting new trees • Planting new shrubs and ground cover • Installation of backflow devices • Installation of tree bubblers • Installation of irrigation gate valves, drip valves, flush valves, control valves, and couplers • Installation of pop-up spray sprinklers, irrigation dripline, and tubing • Installation of wiring, conduit, sleeves, and irrigation controllers • PVC irrigation main line • PVC irrigation service lateral • Modifying existing landscaping and irrigation to match existing • Utility support • Trenching, excavation, backfill, and trench repair • Other appurtenances necessary to complete the project as described in the project plans and specifications Other Improvements: • Stripping, cleaning, and repainting existing decorative streetlights • Removal of existing parkway drains • Relocating existing street signs • Restoring and re-establishing existing monuments The Contractor shall furnish all transportation, materials, tools, time, equipment, labor and supplies to complete the improvements, together with the appurtenant work necessary or incidental to complete, in a workmanlike manner, the improvements as contemplated and as intended by the Plans and these Technical Specifications.
Notes: The bidder is solely responsible for the "on-time" submission of their electronic bid. The City will only consider bids that have been transmitted successfully and have been issued an e-bid confirmation number with a time stamp from the Bid Management System indicating that the bid was submitted successfully. Transmission of bids by any other means will not be accepted. Bidders shall be solely responsible for informing themselves with respect to the proper utilization of the bid management system, for ensuring the capability of their computer system to upload the required documents, and for the stability of their internet service. Failure of the bidder to successfully submit an electronic bid shall be at the bidder's sole risk and no relief will be given for late and/or improperly submitted bids. Bidders experiencing any technical difficulties with the bid submission process may contact PlanetBids at +1 (555) 000-0000. Questions of an operational nature may be directed to the City's Purchasing office at +1 (555) 000-0000. Neither the City nor PlanetBids makes any guarantee as to the timely availability of assistance, or assurance that any given problem will be resolved by the bid submission deadline. Any bidder wishing to submit cash, cashier's check, or certified check in lieu of a bid bond must submit such by the bid opening date and time to the City Clerk at City Hall, 303 E "B" Street, Ontario, CA. 91764.
Bid Bond: 10.00%