What does tagging out hazards during utility management accomplish?

What does tagging out hazards during utility management accomplish?

• A. It communicates that a circuit or utility is de-energized and safe to work around, preventing accidental re-energization.
• B. It marks items for disposal.
• C. It records the time of day only.
• D. It indicates which items are more valuable.

Answer: (A)

Tagging out hazards in utility management centers on isolating energy sources so work can be done safely without the risk of unexpected energization. The tag signals that a circuit or piece of equipment has been de-energized and is safe to work around, acting as a warning to others not to operate or re-energize it until the work is finished. This helps prevent dangerous startups that could cause shock, burns, or arc flash during salvage or overhaul operations. In practice, tagging is part of a broader energy-control process and is typically used alongside a lock so that the equipment cannot be re-energized until the worker removes both the tag and the lock after completing the task. It also provides clear, visible communication across crews about the current status of the equipment. The purpose is not to mark disposal, record the time, or indicate value; those aren’t related to controlling hazardous energy.