A mobile crane is required to lift a load adjacent to a 50 kV overhead powerline. The crane's boom cannot be kept 6 metres away due to site constraints. What is the required next step as per safety regulations?

Question: A mobile crane is required to lift a load adjacent to a 50 kV overhead powerline. The crane's boom cannot be kept 6 metres away due to site constraints. What is the required next step as per safety regulations?

Answer options:

• Proceed with the lift but position a spotter. ✅ Request the utility company to de-energize the line.
• Use insulating blankets on the powerline.
• Modify the crane's rigging to ensure clearance.

Correct answer: Request the utility company to de-energize the line.

Explanation: When the required safe approach distance to an overhead powerline cannot be maintained, the utility company must be contacted to de-energize, move, or shield the line, as per provincial OH&S regulations, making it safe to work near.