What does the term "lockout/tagout" refer to?

The term "lockout/tagout" refers to a safety procedure used to ensure that machinery is properly shut off and cannot be started again until maintenance or servicing is complete. This is crucial for preventing accidental machine start-up during maintenance work, which can lead to serious injuries or fatalities.

In this procedure, locks are placed on the energy-isolating devices of the machinery to physically prevent the equipment from being re-energized. Tags are attached to inform others that the equipment is not to be operated. The effectiveness of lockout/tagout procedures lies in their ability to protect workers during potentially hazardous tasks, contributing to overall workplace safety standards.

Other options, while related to possible workplace practices, do not capture the specific purpose and importance of lockout/tagout as a vital safety measure in protecting workers during maintenance activities.