How often should Deluge and Pre Action systems be checked?

Deluge and Pre-Action systems are critical components of fire protection infrastructure, designed to suppress fires effectively in specific situations. The correct option indicates that these systems should be checked weekly.

Weekly inspections are essential because they help ensure that the systems are fully functional, ready to operate in an emergency, and compliant with regulatory and safety standards. Regular checks can identify potential issues, such as leaks, damage, or worn-out components, which could compromise the system's effectiveness when a fire occurs.

Other schedules, such as daily, monthly, or annually, may not provide the necessary frequency to catch problems early enough, thus risking the reliability of these fire suppression systems during an actual fire event. Regular, thorough inspections and routine maintenance help maintain the operational readiness of Deluge and Pre-Action systems, thereby enhancing overall safety.