Emergency factor
Emergency factor is a
measure of the significance of the
grace time. It is calculated as
Emergency Factor = Minimal
grace time / Actual Grace Time
where
-
Minimal Grace Time is the time specified in the resilience documentation, as the minimum required for the
operators to handle a hazard
-
Actual Grace Time is calculated at run time, forecasting the occurrence of the
threat
Updated on 19 Jun 2016.