When replacing a power line, what is the first step that should be taken?

When replacing a power line, the first step that should be taken is to disconnect the power source. This is a critical safety measure that ensures that all electrical systems are de-energized before any work begins. By disconnecting the power, you eliminate the risk of electric shock or electrocution for the workers involved in the replacement process. It also protects the integrity of the equipment and any future installations.

While notifying consumers is important to manage expectations and ensure safety, and measuring the old line or installing a new line are necessary parts of the replacement process, these steps cannot be safely undertaken until the power has been disconnected. Prioritizing safety is vital in handling high-voltage equipment and maintaining safe working conditions for all personnel involved.