Opportunity
Ontario Planet bids #135306
Environmental and Engineering Design Services for SR-60/Euclid Avenue Interchange Improvements
Posted
November 19, 2025
Respond By
December 17, 2025
Identifier
135306
NAICS
541330, 237310
This opportunity seeks professional engineering and environmental design services for the State Route 60/Euclid Avenue Interchange Phased Improvements Project in Ontario, California. - Government Buyer: - City of Ontario Purchasing Department (San Bernardino County, CA) - Scope of Work: - Environmental and engineering design services for phased improvements to the SR-60/Euclid Avenue Interchange - Add northbound dual left turn lanes at westbound ramps - Add southbound dual left turn lanes at eastbound ramps - Project design to be executed in two concurrent phases - Vendors Mentioned: - Ardurra Group, Inc. - Earth Mechanics, Inc. - EXP US Services Inc - Koury Engineering & Testing, Inc. - Mark Thomas and Company, Inc. - Michael Baker International, Inc. - MNS Engineers, Inc. - Moffatt & Nichol - Onward Engineering - UltraSystems Environmental - Products/Services Requested: - Professional engineering and environmental design services (no part numbers or quantities specified) - Notable Requirements: - Submission of both electronic and hard copies of technical proposals - Mandatory Non-Collusion Declaration form - Strict insurance limits - Mandatory Response File for all bidders - Full and open competition - No specific OEMs or part numbers are listed, as this is a request for professional services, not equipment or hardware.
Description
The City of Ontario is seeking proposals from qualified professional engineering firms to provide environmental and engineering design services for improvements to the SR-60/Euclid Avenue Interchange. The project involves adding northbound dual left turn lanes at the westbound ramps and southbound dual left turn lanes at the eastbound ramps. The design will be executed in two concurrent phases. Bidders must submit both electronic and hard copies of their technical proposals, including a Non-Collusion Declaration form, by the specified deadline.