Boston MBTA’s Fiscal and Management Control Board voted to exercise a contract option to initiate the overhaul of 27 additional Commuter Rail locomotives. Under an existing contract, the MBTA is in the process of overhauling 10 F40 models of the so-called “legacy fleet” of Commuter Rail locomotives. The additional overhauls are part of a strategy to improve locomotive reliability in the near term while simultaneously studying ways in which the entire Commuter Rail network can function in the future through Rail Vision.

Originally approved in June 2017, the ongoing contract with Motive Power Inc. returned the first of the overhauled F40s to passenger service in March 2019. The second F40 is scheduled to return to service this week while the remaining eight will return on a rolling basis with the all 10 expected to return by the end of August 2019.

The program consists of completely rebuilding and refurbishing the F40 models with additional upgrades, including remote monitoring and diagnostics, forward-facing and cab cameras, and modern brake and control systems.

The option to overhaul the 27 additional locomotives is expected to cost approximately $78.3 million. The first of the option units is expected to be returned to the MBTA by November 2020 with the last of the 27 to be completed by late fall 2021.

The MBTA originally purchased F40s in two segments: the first segment included 25 locomotives that were put into service between 1987 and 1988; the second segment of 12 locomotives joined the MBTA’s fleet in 1991.