Windy Flats 138kV Substation Build (SNC-Lavalin)
The new Windy Flats 138S green field substation is located in southern Alberta. The project includes main bus work, two full & two partial diameters and installation of two 75MVA reactors on the 240kV side. Also included are the 240/138kV 400MVA power transformer and two partial diameters on 138kV side. Furthermore, project scope included the installation of a control building, live tank circuit breakers, dead tank circuit breakers, air break switches, current transformers (CTs), voltage transformers (CVTs) and surge arresters (SAs).