Renovation of a transportation facility in Boston, Massachusetts. Completed plans call for the renovation of a transportation facility.

The Massachusetts Bay Transportation Authority ("MBTA" or "Authority") seeks a contractor for all labor, equipment and material to procure and install Remote Terminal Units (RTU). SCOPE OF WORK Modernize 17 of the existing power SCADA Remote Terminal Units at Airport TPSS, Aquarium TPSS, Aquarium USS, Beachmont USS, Broadway USS, Charles Sta. , Essex USS, Kenmore TPSS, Lincoln Switching Sta. , North Station USS, North Station Switching Sta., North Station Garage USS, North Station Garage Vent Shaft USS, North Station Vent Shaft USS, Orient Height Yard USS , South Station USS, and World Trade Center TPSS. Furnish and install new RTU and Supervisory Terminal Board at Dewey TPSS o Reroute Control Wiring at Dewey TPSS o Design and Factory Acceptance Testing o Field Testing o . o Procurement of the Technical Support Equipment listed in Article 2.05 of Section 16841. Six (6) SCADA RTU Upgrade kit processing modules, including all processors, memory chips and expansion modules required for standard operation of the unit as defined in the Specifications. Ten (10) of each type of status point input panel. Ten (10) Select Before Operate control relay panels. o Ten (10) of each type of analog input panels. o Five (5) of each type of power supply. . Ten (10) of each type of interconnecting cables o Five (5) of each type of integrated circuit chip containing system firmware. Two (2) laptops computers as specified under Section 16492, Article 2.03. Two (2) copies of user interface software. Question Deadline Sep 24, 2026 at 2:00 PM Question submitted Electronically