How to use this result
Use averages only for early portfolio planning; inspect each location separately.
Local variation
Different municipalities may have different requirements and service documentation.
Asset data
Track device type, capacity, access, service history and condition per site.
Important: Requirements, permits, accessibility duties, environmental rules, workplace-safety obligations, product standards and inspection practices vary by country, province or state, municipality, building use, existing conditions and adopted code edition. Qualified local professionals and the authority having jurisdiction must determine what applies.