What is the testing frequency for fire escapes as stated in Seattle fire code?

The fire code in Seattle stipulates that fire escapes must undergo testing every five years to ensure their structural integrity and operational functionality. This testing frequency is established to provide sufficient time to identify and rectify any potential issues that could compromise safety during an emergency. Conducting tests every five years allows for routine maintenance checks and ensures that fire escapes remain compliant with safety standards, providing reliable egress routes for building occupants. This testing interval is a balance between ensuring safety through regular assessments while not imposing an undue burden on property owners for excessively frequent inspections.