Bidding and Solicitations > Bid Responses

Bid Responses

The MBTA is bound by Federal and State statutes to publicly advertise all of its construction projects for the solicitation of bids. In order to procure the lowest responsive bidder the construction contract is advertised in various publications and on the MBTA website. For contracts with estimated values exceeding one million dollars, prequalification is required. Prequalification forms can be found on the MBTA website.

Once the MBTA receives bid responses from each interested contractor, the bids are reviewed and the initial bid amounts are posted to the website on the date of the bid opening.

Contract # Project Title Project Location
G65CN01 Haverhill Line Improvement Project Wilmington Junction to Lowell Junction Andover, MA
E22CN01 Green Line Ex Lynn
C99CN01 Operations Control Center (OCC) Upgrade Boston, MA
A90CN09 Alewife Vertical Transportation Improvements Cambridge, MA
A90CN03 Vertical Transportation Improvements, Harvard/Central Station Cambridge, MA
R32CN02 Orange Line Test Track Improvements Boston, Ma
D15CN10 Walpole Station Roof Replacement Walpole, MA
B03CN02 Repair/Rehabilitation of New Hampshire Main Line Over Shawsheen River, Bridge No. W-38-041 Wilmington/Billerica, MA
CMGC-E22 Green Line Extension (GLX) Project - Construction Manager/General Contractor Somerville, MA

View Awarded Contracts