Which of the following is not a responsibility of a fire watcher?
Maintain fire extinguishing equipment on-hand and be trained in its use.
Be familiar with facility alarms and procedures in the event of a fire.
Moving heavy equipment away from the fire
Maintain a watch for at least a half hour after completion of welding operations
All of the other options are more related. I am not too sure, so check other sources first. But if all of the other options are carried out, then no fire will take place anyway.
