MBTA Contract No. Q21CN01 CENTRAL TUNNEL PACKAGE 1 SIGNAL REPLACEMENT

MASSACHUSETTS BAY TRANSPORTATION AUTHORITY
10 PARK PLAZA
BOSTON, MASSACHUSETTS 02116

LEGAL NOTICE

Electronic proposals for the following project will be received through the internet using Project Bids until the date and time stated below, and will be posted on www.bidx.com forthwith after the bid submission deadline. No paper copies of bids will be accepted. Bidders must have a valid digital ID issued by the Authority in order to bid on projects. Bidders need to apply for a digital ID with Project Bids at least 14 days prior to a scheduled bid opening date.

Electronic bids for MBTA Contract No. Q21CN01 CENTRAL TUNNEL PACKAGE 1 SIGNAL REPLACEMENT BOSTON, MASSACHUSETTS, CLASS 1 – GENERAL TRANSIT AND CLASS 6A TRANSIT SIGNAL AND PROJECT VALUE – $35,235,644 can be submitted at www.bidx.com until two o’clock (2:00 p.m.) on July 10, 2025. Immediately thereafter, in a designated room, the Bids will be opened and read publicly.

Work consists of signal work, communications work, and electrical work necessary to facilitate the replacement of 25Hz track circuits associated with existing signal control cases at Copley, Park Street and Government Center stations, and the addition of a new fiber cable between North Station and all westerly portals throughout the Green Line Central Tunnel as described in the drawings and specifications. A more detailed description of the work is provided in section 01010 Summary of Work.

Bidders’ attention is directed to Appendix 1, Notice of Requirement for Affirmative Action to Insure Equal Employment Opportunity; and to Appendix 2, Supplemental Equal Employment Opportunity, Anti-Discrimination, and Affirmative Action Program in the specifications. While there is no DBE goal associated with this contract, the Authority strongly encourages the use of Minority, Women and Disadvantaged Business Enterprises as prime contractors, subcontractors and suppliers in all of its contracting opportunities. To view the full Notice to Bidders, please see link below.

http://bc.mbta.com/business_center/bidding_solicitations/current_solicitations/

On behalf of the MBTA, thank you for your time and interest in responding to this Notice to Bidders
Massachusetts Bay Transportation Authority

Phillip Eng
General Manager & CEO of the MBTA

May 28, 2025