Question

An impairment disk should be placed on the affected Fire Department Connections to alert responding fire fighters of an abnormal condition taking place in the building. What color disk is required when the system is FULLY out of service?

Answer 1

When the fire protection system is fully out of service, an impairment disk of a RED color should be placed on the affected Fire Department Connections to alert responding firefighters of the abnormal condition in the building.

Step-by-step explanation:

The use of impairment disks on Fire Department Connections (FDCs) is a vital communication tool for firefighters. When a fire protection system is fully out of service, meaning it is not operational or has been shut down for maintenance or repairs, a RED impairment disk is required. The red color serves as a clear visual signal to responding firefighters, indicating that the fire protection system is not in working order. This visual cue is essential for situational awareness, ensuring that firefighters are aware of the impaired condition and can take appropriate measures when responding to a fire or emergency situation.