What is the main purpose of a lockout/tagout system?

The main purpose of a lockout/tagout system is to protect workers from unexpected energization or start-up of machinery and equipment during maintenance or servicing. This safety protocol involves using locks and tags on machinery that is being repaired or maintained. These locks prevent the equipment from being accidentally activated, which is crucial in high-risk environments such as those encountered in diving operations and other industrial settings.

By implementing a lockout/tagout system, workers can reliably ensure that they are working in a safe environment and that the machinery remains inoperative while maintenance tasks are being performed. This procedure mitigates the risk of serious injuries or fatalities that could occur if equipment were to suddenly turn on or release stored energy while personnel are present.

While the other options introduce valid safety and organizational practices, they do not specifically address the critical focus of lockout/tagout systems in preventing accidental energization during maintenance activities.