Authorization that overhead power lines are de-energized must be provided by whom?

The authorization that overhead power lines are de-energized must come from the utility owner/operator because they have the specific expertise, authority, and responsibility for the power lines in question. The utility owner/operator is the entity that manages the electrical distribution system and can verify that the lines are not energized, ensuring that workers can safely perform their tasks without electrical hazards. This ensures that all safety protocols are strictly followed, and risks are minimized during operations near power lines. It is crucial to rely on the utility's knowledge of the system's status for safe operation, which highlights the importance of clear communication and coordinated efforts between all parties involved in a construction site.