Substation Building Standards Roofing materials are a major determinant of whether a wildfire will ignite a nearby structure. To protect NS Power's building assets, the targeted roof classification is "A", "B" or "C" where Fire Rating Clas...
AI summary NS Power is updating substation building standards to enhance fire safety, prioritizing roof classifications A, B, or C with metal roofs and sprinkler systems. Current standards use asphalt shingles, but retrofits are using compressed inert gas (Inergen) for fire suppression in high-risk areas. Prefabricated and steel-framed structures vary in design, with a focus on fire-resistant materials.