AS-ITT inspection and testing frequency Flashcards
Mechanical water flow alarms (tested)
Quarterly
Water Motor Gongs (tested)
Quarterly
Pressure reducing valves (inspected)
Quarterly
Control valve supervisory alarm (inspected)
Quarterly
Hose Housing (inspected)
Quarterly
All valves (inspected)
Weekly
Master pressure regulating device (inspected)
Weekly
Vane-type water flow device (tested)
Semi annually
Pressure switch water flow device (tested)
Semi annually
Monitor nozzles (inspected)
Semi annually
Sprinklers (inspected)
Annually
Exposed piping (inspected)
Annually
Monitor nozzles (tested)
Annually
Dry barrel hydrants (inspected)
Annually
Alarm valves (inspected)
Monthly
System riser check valves (inspected)
Monthly
Gauges with electronically supervised pressure switch (inspected)
Monthly
Electronic waterflow devices (tested)
Semi-annual
Flow switches (Tested)
Semi-annual