7.6. Key Points

– A safe work environment is not always enough to control all potential electrical hazards. Worker must be very cautious and work safely. Safety rules help control risk of injury or death from workplace hazards.

– Assume that all overhead wires are energized at lethal voltages.

– It is important that a worker is be able to recognize the electrical hazards around and know how to mitigate them.

– Whether electricity in the home or at work people must learn to control electrical power and ensure safety of those around them.