Procurement

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.

The following is a partial list of commodities purchased by Tri Delta Transit through informal purchase:

• Shop supplies (nuts, bolts, wire,wire connectors, tape, batteries, light bulbs, zip ties)
• Personal protection gear (gloves, dust masks, safety glasses, safety vests, ear plugs)
• Bus stop repair supplies (poles, brackets, signs, concrete, plexiglass, trash cans)
• Bus parts (brake parts, coolant, oil, parts cleaner)
• Janitorial supplies (toilet paper, paper towels, hand soap, garbage bags, air fresheners)
• Detail supplies (soap for bus wash, vandalism remover, glass cleaner, brooms, brushes, mops)
• Bus fuel (diesel, unleaded, renewable diesel)
• Office supplies (pens, printer paper, etc)
• Food catering
• Gifts/promotional items

The following is a partial list of typical recurring formal bids:

• Uniforms
• Advertising
• Schedule printing
• HVAC maintenance
• Shop equipment maintenance
• Operations
• Financial auditor

ECCTA allows for bid/proposal submission through BidExpress. Vendors must register with BidExpress before participating at www.bidexpress.com. Registration for ECCTA solicitations is free.

We also encourage businesses to sign up for our free Email/Text Alerts to receive notification of upcoming Invitation for Bids and Request for Proposals.

How to submit a bid/proposal

Each formal solicitation package includes the due date, time, and any additional information for your submittal, including the date and time bids will be publicly opened, if applicable. Formal bids are generally opened publicly at Tri Delta Transit’s administrative office, 801 Wilbur Avenue, Antioch, CA 94509. Staff announces the names of firms and the submitted bids.

If no bids/proposals are listed, then there are none open at this time.

Current open bid/proposals