What is the primary function of a fire watch?

The primary function of a fire watch is to monitor for and control fire hazards in an area after hot work is done. Hot work includes activities like welding, cutting, grinding, or any operation that generates sparks or heat, which can ignite flammable materials. The fire watch ensures that the area remains safe during and after these processes by observing for any signs of fire, intervening if a fire starts, and ensuring that appropriate firefighting equipment is readily available and ready for use.

In this context, the role of a fire watch is crucial for preventing fires that might arise from ignition sources created during hot work. This position requires trained personnel who understand the risks involved and can respond effectively to any potential incidents. Their constant vigilance serves as a first line of defense against fire hazards.

The other options, while related to fire safety, do not specifically define the primary responsibilities of a fire watch. Routine maintenance of fire equipment, supervising firefighting drills, and designing fire safety plans are important roles within fire safety management, but they occur outside the immediate scope of monitoring and controlling hazards associated with hot work.