According to OSHA, when is it safe to work closer than the allowable distance from power lines?

The correct answer highlights a crucial safety standard set by OSHA regarding the operation of cranes near power lines. Specifically, it states that it is safe to work closer than the allowable distance from power lines only when the utility company confirms that the lines are de-energized. This is paramount because de-energizing power lines removes the risk of electric shock and reduces the danger posed by potential contact between the crane and live electrical infrastructure.

Working close to power lines without this verification poses significant hazards, including the risk of electrocution or electrical fires due to accidental contact. Insulation on lines, while it does provide a measure of safety, may not guarantee that the lines are safe to work near unless confirmed by utility authorities. Certification and experience are vital for crane operators, but they do not eliminate the inherent risks associated with proximity to energized lines without further safety confirmations from the utility company. Thus, the involvement of utility professionals is essential in establishing a safe working environment near power lines.