Describe in detail the sequence of steps involved in a lockout/tagout procedure for a piece of electrical equipment located within a confined space, emphasizing the verification process.

Lockout/tagout (LOTO) procedures are critical for preventing accidental energization of equipment while working in a confined space. These procedures ensure that hazardous energy sources are isolated, controlled, and cannot be unexpectedly released, thus protecting workers from potential injuries. When dealing with electrical equipment within a confined space, the LOTO sequence involves several distinct steps. The first step is preparation. Before any lockout or tagout procedure, a qualified person must identify all energy sources associated with the equipment, which in this case, are the electrical circuits. This requires an understanding of the equipment's electrical schematics or a thorough physical examination of the power source and the equipment itself. For example, if the confined space contains a pump with an electrical motor, then the energy source could be a disconnect switch located outside the confined space, as well as a control panel within it. Before beginning the lockout, the qualified individual will gather all necessary lockout/tagout devices, including locks, tags, and any other specific equipment needed for the task. For instance, if the disconnect switch requires a particular size of lock and tag, it's important to have these on hand. The second step is notification. All affected employees must be notified before implementing lockout/tagout procedures. This notification may be verbal and written, and includes not only those workers entering the confined space, but also those working in the general vicinity who could be affected by shutting down the power. The team should understand what equipment is to be locked out, why, and for how lon....