What is the first step in the crossarm changeout demonstration?

What is the first step in the crossarm changeout demonstration?

• A. Transfer to temp
• B. Install temp double crossarm
• C. Replace old crossarm
• D. Transfer back

Answer: (B)

A stable, supported work path is the starting point in a crossarm changeout. The first action is to install a temporary double crossarm. This provides the essential mechanical support and proper clearance for the conductors while the old crossarm is removed and the new one is installed. With the temporary crossarm in place, you can transfer the load onto it, perform the crossarm swap, and then move the conductors back to the normal crossarm and remove the temporary setup. Without establishing the temporary crossarm first, there’s no secure point to hold the lines, making the swap unsafe.

A stable, supported work path is the starting point in a crossarm changeout. The first action is to install a temporary double crossarm. This provides the essential mechanical support and proper clearance for the conductors while the old crossarm is removed and the new one is installed. With the temporary crossarm in place, you can transfer the load onto it, perform the crossarm swap, and then move the conductors back to the normal crossarm and remove the temporary setup. Without establishing the temporary crossarm first, there’s no secure point to hold the lines, making the swap unsafe.