What is the purpose of using tag lines during lifting?

Using tag lines during lifting is crucial for helping to control the movement and rotation of the load. When a load is being lifted, it can sway or rotate due to wind, the motion of the lift, or the load's own weight distribution. Tag lines provide additional points of contact that can guide and stabilize the load, allowing personnel on the ground to manage its orientation and ensure it moves safely to the desired location. This control helps reduce the risk of accidents and ensures that the load can be positioned accurately, minimizing the potential for damages or injuries.

While tag lines might contribute to some secondary factors such as securing the load or potentially aiding in communication with the crane operator, their primary function is focused on load control during the lifting process.