What is the required assumption about power lines until confirmed otherwise by the utility owner?

The requirement that power lines be presumed energized until confirmed otherwise by the utility owner is crucial for ensuring safety in rigging and hoisting practices. This assumption is based on the inherent risks associated with power lines, which can carry high voltage and pose serious hazards, including electric shock or electrocution.

Assuming that power lines are energized creates a culture of caution, prompting workers to maintain safe distances, use appropriate personal protective equipment (PPE), and implement safety protocols while working near these lines. This precautionary principle is essential since false assumptions about power lines can lead to tragic accidents.

It's important to note that understanding the status of power lines is not only a matter of safety but also a regulatory requirement in many jurisdictions, where specific guidelines dictate that utility companies must be consulted before any work is performed near power lines. This ensures a coordinated approach to safety between workers and utility providers.

By effectively presuming that power lines are energized, workers can take the necessary steps to mitigate risks and protect themselves and others in the work environment.