Active SLED Opportunity · MASSACHUSETTS · MASSACHUSETTS BAY TRANSPORTATION AUTHORITY (MBTA) - CAPITAL PROGRAMS DIVISION

    P62CN02 CMAR Trade RFQ - Ashmont Infrastructure Upgrades Trade Package

    Issued by Massachusetts Bay Transportation Authority (MBTA) - Capital Programs Division
    localRFPMassachusetts Bay Transportation Authority (MBTA) - Capital Programs DivisionSol. 46411
    Open · 11d remaining
    DAYS TO CLOSE
    11
    due May 5, 2026
    PUBLISHED
    Apr 6, 2026
    Posting date
    JURISDICTION
    Massachusetts Bay
    local
    NAICS CODE
    237310
    AI-classified industry

    AI Summary

    RFP for CMAR Ashmont and Mattapan Infrastructure Upgrades in Boston, MA, including traction power equipment replacement and building system upgrades. Multiple trades sought for qualifications.

    Opportunity details

    Solicitation No.
    46411
    Type / RFx
    RFP
    Status
    active
    Level
    local
    Published Date
    April 6, 2026
    Due Date
    May 5, 2026
    NAICS Code
    237310AI guide
    Agency
    Massachusetts Bay Transportation Authority (MBTA) - Capital Programs Division

    Description

    CMAR Ashmont and Mattapan Infrastructure Upgrades, Boston, MA Ashmont Infrastructure Upgrades Trade Package 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. Request for Qualifications for the following Trades: Masonry Work Miscellaneous and Ornamental Irons, Waterproofing, Damp-proofing and Caulking Roofing and Flashing Painting Elevators Plumbing HVAC Electrical Work

    Key dates

    1. April 6, 2026Published
    2. May 5, 2026Responses Due

    AI classification tags

    Frequently asked questions

    SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.

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