Pottersville 115kV Substation Replacement Substation

Pottersville 115kV Substation Replacement

Client National Grid
Completion Date October 2020
Location Somerset, Massachusetts

E.S. Boulos replaced the Somerset Substation with a new 115kV air-insulated bulk power substation – renamed Pottersville – near existing National Grid 115kV transmission lines and the control house across the street. Five bays in a breaker and a half arrangement also were built with provisions to add one 115kV bay later.