Procurement

Invitation for Bids - none at this time

Request for Proposals

RFP #2023-04 Comprehensive Operational Analysis

Eastern Contra Costa Transit Authority (ECCTA), a Joint Powers Agency (JPA) located in eastern Contra Costa County, California, is accepting proposals from qualified firms to perform a comprehensive operational analysis of ECCTA’s mobility services and redesign of its system. This project shall include the furnishing of all labor, equipment, materials, testing, tools, training, and other services as required by the Scope of Work section and other contract documents.

Pre-Proposal Conference

A pre-proposal conference will be held remotely, via Zoom, at 4:00 p.m. local time, on Thursday, November 30. All prospective proposers are encouraged to attend. Registration will be required prior to joining the conference and can be done by following the link: https://us06web.zoom.us/meeting/register/tZAkcOGvpzsiH9Wa28IoA0f8hHAyYlLeSH1

Deadline for Receipt of Proposals

Proposals will be received by Eastern Contra Costa Transit Authority (ECCTA) until 3:00 p.m. local time, on Monday, January 8.

Proposers may also download the RFP, and submit their proposals, through Bid Express by following this link: https://www.bidexpress.com/businesses/72695/home

View proposal View Full Notice

View Addendum 1 View Addendum 2

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.

  • Be timely. Submit your bid/proposal by the date and time specified. Late bids/proposals will not be accepted.
  • Read the bid/proposal general provisions and special provisions. Each bid/proposal may contain a number of conditions/provisions.
  • Adhere to bid/proposal conditions.
  • Complete and submit all bid/proposal forms. Failure to complete and submit the forms by the due date will result in rejection of the bid/proposal.

IFB/RFP Notifications

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

Email/Text Alert Sign Up

Information on this website can be provided to you in a variety of accessible formats in addition to the translation feature, such as diskette/CD, audio tape, braille, or large print. If you need any written information provided to you in one of these accessible formats, please contact us at 1-925-754-6622 and ask for the Customer Service Department.