Project Information

Bid Title

CMAR Ashmont and Mattapan Infrastructure Upgrades, Boston, MA - Trade RFQ

Issuing Agency

Massachusetts Bay Transportation Authority

Location

Massachusetts

Published Date

Apr 6, 2026

Closing Date

May 5, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

CMAR Ashmont and Mattapan Infrastructure Upgrades, Boston, MA - Trade RFQProject Description

MBTA Contract No. P62CN02

The Purpose of the Project is to replace the Traction Power Equipment and Building Systems in order to return the facility back to a state of good repair. The capacity of the Ashmont TPSS will be expanded to meet the additional power requirements of the expanded Codman Yard and the upgrade Mattapan High Speed Line.

The project scope of the Ashmont TPSS Replacement Project will include a phased full replacement of the traction power electrical equipment as well selected replacement and upgrades of the building structure (roof, masonry) and internal building systems including heating, ventilation, low voltage electrical, plumbing and safety systems. This substation will remain in service during the phased replacement. It is imperative that the service of the substation not be interrupted as it is the power source for the Mattapan Trolleys and Codman Yard.

Trade Request for Qualifications are available beginning April 6, 2026.
Deadline for submission of Statement of Qualifications: May 5, 2026, at 11:00AM EDT. For more information, please see Bid Express: https://www.bidexpress.com/businesses/83754/home

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 238210Electrical Contractors and Other Wiring Installation Contractors
• NAICS 541512Computer Systems Design Services

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