Who is authorized to remove a lock that is used on a lockout device?

The correct response identifies that both the person who installed the lock and a supervisor, provided they perform the necessary checks, are authorized to remove a lock used on a lockout device. This aligns with safety protocols established in lockout/tagout (LOTO) procedures, which are essential for ensuring that equipment is properly shut down and incapable of being started up again during maintenance or servicing.

When a lock is applied to a device as part of the LOTO process, it is generally the responsibility of the individual who placed the lock on the device to remove it. This ensures that the person who installed the lock is also aware of the potential hazards and the condition of the equipment. A supervisor, as part of safety management, may also remove the lock after conducting proper checks to confirm that it is safe to do so. These checks typically consist of ensuring that all employees are clear of the equipment, that it is safe to operate, and that the necessary protocols have been followed.

This approach is designed to minimize risks and ensure accountability, thus reinforcing the importance of adhering to strict procedures regarding lockout devices in order to protect workers from hazardous energy releases during maintenance tasks.