Which of the following steps is typically first in the lock out tag out process?

In the lock out tag out (LOTO) process, the first step is preparation. This step is critical because it involves gathering all necessary information and resources needed for isolating energy sources and ensuring the safety of personnel. During the preparation stage, the worker assesses the equipment to be serviced, understands the operational procedures, and identifies the energy sources that need to be controlled. This foundational understanding is essential for ensuring that the subsequent steps in the lock out tag out process—such as shutting down equipment, isolating energy sources, and verifying that all energy has been effectively controlled—can be executed safely and effectively.

Skipping or inadequately performing the preparation step can lead to mistakes during isolation or shutdown, potentially putting workers at risk. Thus, it sets the stage for the entire lock out tag out procedure, making it crucial for maintaining workplace safety when dealing with maintenance and servicing of machinery.