What is a critical requirement for linemen before starting work on power lines?

Ensuring power lines are de-energized is a fundamental requirement for linemen before they begin work. This step is crucial for the safety of the workers, as live power lines carry high voltage electricity that poses a significant risk of electrocution or serious injury. De-energizing power lines involves cutting off electrical supply to the lines to eliminate the risk of electric shock while performing the necessary repairs or maintenance.

Proper protocols must be followed to verify that the lines are safe to work on, typically involving lockout/tagout procedures to prevent accidental re-energizing. This requirement underscores the priority that safety plays in lineman work, as it directly affects the well-being of the workers and their ability to complete tasks without harm.

While evaluating weather conditions, undergoing physical training sessions, and performing equipment checks are all important aspects of a lineman's job and contribute to overall safety and efficiency, they cannot replace the critical need to ensure that power lines are de-energized before any work takes place.