How often are dry chemical extinguishing systems required to be tested according to Seattle fire code 904.6?

Dry chemical extinguishing systems are required to be inspected and tested every six months according to Seattle Fire Code 904.6. This regular testing helps ensure that the systems are functioning properly and are ready to operate effectively in case of a fire emergency.

The six-month interval is crucial because it allows for the identification of any deficiencies or issues with the equipment, ensuring that fire safety measures remain reliable. While monthly or quarterly tests might be excessive and not mandated, and annual testing may not be frequent enough to catch potential failures, the six-month schedule strikes a balance between thoroughness and practicality in maintaining fire safety. Regular maintenance is vital for the safety of both the building and its occupants.