Professional Answer: Proper handling of cable drums is critical to preventing costly damage. Before laying, it's essential to perform an insulation resistance test on new cables to check for defects. Our company supplies the Megger or Insulation Tester for this crucial step. For handling, the cable drum should be mounted on a drum stand or hydraulic lifting jack and a shaft. Always roll the drum in the direction of the arrow on the flanges to prevent twisting or kinking. For larger projects, our Cable Pulling Winches and OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioners ensure a smooth and controlled unrolling process.