What are lockout and tagout procedures used for?

Lockout and tagout procedures are critical safety measures used to ensure that machinery and power sources are properly shut down and cannot be accidentally re-energized while maintenance or servicing is being performed. This is particularly important in environments where workers may be exposed to hazardous energies during tasks like repair, cleaning, or adjustments.

These procedures involve physically locking a power source in the "off" position and placing a tag on it to inform others that it is not to be operated. This practice is essential for protecting workers from injuries that could occur if a machine is accidentally reactivated. In the context of rescue operations, ensuring that equipment remains in a safe, non-operational state is vital, as any accidental activation could put first responders at serious risk.

The other choices do not capture the primary focus of lockout and tagout procedures. While securing equipment during transport, maintaining fire control systems, or preventing unauthorized access are all important safety considerations in various contexts, they are not the specific purposes of lockout and tagout protocols. These procedures are distinctly aimed at safeguarding personnel from the unforeseen consequences of energizing machinery while they are in the vicinity.