Use this the moment you act on an alarm — not at the next weekly visit. An alarm that fires on a Thursday and clears on a Friday leaves no trace on a weekly sheet, and the clock in clause 4.4(c) runs from when the alarm started, not from when someone wrote it down.

Alarms logged as still active. Close each one off when it clears — until you do, it keeps counting and will show on the dashboard as running.