3.5.2.3

Are performance requirements to the entire alarm system

A) defined and

B) used?

Performance measures include usefulness i.e. how many of the alarms are useful for the operator and implies that the operators has to do an action. This is a key performance indicator (KPI). The entire alarm system could include marine, utility, communications, F&G and process systems.

Comments/Recommendations

YA-711, point 7, p. 9
DC: Applicable to the DC