Why this matters
Electricity can jump to a machine or a person without direct contact. Most contacts involve cranes, lifts, and ladders.
What to cover
- Find the lines before you start work and mark a no-go zone.
- Ask the utility about voltage and the clearance you need.
- Use a spotter whose only job is watching the clearance.
- Lower booms before you move.
- Don't use metal ladders near lines.
- If a machine touches a line, stay inside and call for help, unless there's fire.
Ask the crew
- Where are the lines on this site?
- Who spots for the lift?
- What's the clearance we need?
One thing to do today
Mark the clearance zone under every overhead line.



