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Contract Opportunities

Welcome to the ACE Project Online Bidding System
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Thank you very much for your interest in doing business with the Capital Projects and Construction Committee of the San Gabriel Valley Council of Governments. We are committed to providing an equal opportunity for all businesses, including DBEs, and small business enterprises, to participate in our contracting opportunities.

To begin the process, please visit the Contracting/Purchasing Opportunities section, where you can register (FREE) as a bidder online, search for bid requests, order and download documents, bid electronically (where applicable), and much more! If you would like to view and/or print the list of North American Industry Classification System (NAICS) codes currently used by the Capital Projects and Construction Committee, click here to view the list of codes.

Both formal and informal solicitations may be processed through our online system. All responses are due at or before the time shown on each solicitation. Late responses cannot be accepted. It is the bidder's/proposer's responsibility to ensure that the most complete and current version of the solicitation, including the addenda, has been downloaded.

IFB NO. 16-04 – Turnbull Canyon Road Grade Separation Project

The San Gabriel Council of Governments (SGVCOG) is accepting bids for a proposed grade separation located on Turnbull Canyon Road in the City of Industry and Unincorporated Los Angeles County within the Union Pacific Railroad (UPRR) Los Angeles Subdivision at milepost 17.18. The grade separation is between Malbrook Drive to the South and Don Julian Road to the North. Turnbull Canyon Road will be elevated above the UPRR Railroad and San Jose Creek. The project work includes the construction of typical street features such as curb, gutter, sidewalk, roadway structural sections, landscape and irrigation, and site and private property improvements; bridge construction including demolition of the bridge over San Jose Creek, construction of CIDH piles, abutments, abutment caps, columns, column bent, pedestrian steel bridge, and earth retaining structures; construction of storm drain improvements, modifications, and relocations; grading and preparing the site within the City and County right-of-way, drainage facilities, sewer and water relocations, relocation of utilities; installation of street, bridge, and parking lot lighting, signing and striping, water main, and protection, modification, and/or relocation of existing dry and wet utilities. Temporary work consists of shoring, excavation support systems, temporary utilities, and traffic control.

Be advised that SGVCOG has established an SBE goal of 12% for this project.

The Turnbull Canyon Road Grade Separation Project IFB 16-04 is available on the PlanetBids website as of September 7, 2023.  Please register your firm with PlanetBids (, as all bid information, including the IFB, Questions and answers, and all addenda and/or updates, will be posted on PlanetBids.


Key dates for this solicitation:

- Mandatory Pre-Bid meeting is on September 21, 2023, at 10 a.m. and will be conducted at SGVCOG offices located at 1333 Mayflower  Ave., Suite #360, Monrovia, CA 91016.

- Deadline for submission of questions via PlanetBids is September 28, 2023.

- Bid due date is October 12, 2023, at 10 a.m. Electronic submission only via PlanetBids.

- Project is anticipated to begin in early 2024.

Please contact Joan Powe at if you need additional information. 

Please note: Contractors/Vendors are solely responsible for maintaining up-to-date and accurate information. Vendors may edit their profiles at any time.

We have made every effort to make all aspects of the contracting process as easy, secure, and reliable as possible. However, if you need help or have questions concerning the features available to our bidders in this section, please click here for online assistance. Contractors/Vendors are solely responsible for contacting PlanetBids directly for technical assistance.


Note: In order to access the PlanetBids system, you must install Adobe Flash Player 10.1 or higher. Click here to download and install the latest Adobe Flash Player.

Notice to Bidders


SGVCOG Contract/IFB No.16-04

State Project No. TCEP-P-1718-01

Located in the City of Industry

The SGVCOG invites sealed bids for the above-stated project and will receive such bids via the our electronic bid management system, Planet Bids, up to but no later than 10:00 AM on Thursday October 12, 2023 at which time they will be publicly announced. All Bids publicly opened will be available to the public at the Bid deadline, or immediately thereafter, on the Planet Bids System and posted on the SGVCOG's Website. Additionally, the SGVCOG, at the time stated above or as soon thereafter as practicable, publicly open bids via Planet Bids System, and read aloud such bids via Microsoft Teams at the following link: 

Opening Bids- Turnbull Canyon October 12th at 10:00am. 

For more project information, please call the Project Helpline at (888) ACE-1426.

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