Doing Business with Tri Delta Transit

Tri Delta Transit is always interested in forging new partnerships with businesses to help provide better public transportation services to the residents of Eastern Contra Costa County. If you would like to submit information to Tri Delta Transit about your organization please send it to:

Tri Delta Transit
801 Wilbur Avenue
Antioch, CA 94509

Disadvantaged Business Enterprises (DBE)

The Eastern Contra Costa Transit Authority (ECCTA) has established a Disadvantaged Business Enterprise Program (DBE Program) in accordance with regulations of the U. S. Department of Transportation (DOT), 49 CFR Part 26.

If you are interested in participating in Tri Delta Transit's Disadvantaged Business Enterprises Program please call Mr. Steve Ponte for more information (925) 754-6622 ext. 222.

ECCTA's most current DBE Annual Goal Setting is in the link below. Please send comments via the email or land mail addresses as provided in the Contact Us tab.
Disadvantaged Business Enterprise Annual Goal Setting(PDF)

Legal Notices

Public Notice: June 15, 2008 (PDF)

Invitation for Bids

Diesel Particulate Filter (DPF) Power Station Installation - IFB No. 2010-003a

Request for Proposals

Request for Proposal (RFP) #2010-01: Contract Documents and Specifications For Bus Shelters with Amenities.
Click here to view proposal.

Addendums for RFP #2010-01:

• Addendum 1
• Addendum 2
• Addendum 3

Bus Stop Spec Sheet

• Reinforced Concrete Bus Pad
• Nearside Bus Turnaround
• Midblock Bus Turnout
• Farside Bus Turnout