What is the required testing frequency for standpipe systems as per Seattle fire code 901.6?

The required testing frequency for standpipe systems according to Seattle fire code 901.6 is indeed every 5 years. This requirement is in place to ensure that standpipe systems remain functional and ready for use in the event of a fire emergency. Regular testing is crucial for assessing the integrity of the system, including the pipes, valves, and connections. By conducting tests every 5 years, fire safety professionals can identify any deterioration or potential issues that could compromise the system's effectiveness. This interval allows for sufficient time to address any necessary repairs or maintenance actions, ensuring compliance with safety regulations and protecting the safety of building occupants and firefighters.