What is the purpose of using a tag line during a lift?

Using a tag line during a lift serves the crucial purpose of preventing swings and providing control over the load. When lifting heavy objects, any movement caused by wind, uneven surfaces, or other external factors can result in the load swaying unpredictably. This movement can create hazards for personnel on the ground and increase the risk of accidents or damage to the load.

By utilizing a tag line, the rigger or crew member can maintain control of the load's orientation and direction throughout the lift. This control ensures that the load moves smoothly and predictably, allowing for safer operation and increased precision when placing the load at the desired location. Essentially, the tag line acts as a stabilizing tool that enhances safety and operational efficiency during lifting operations.