What is the function of a tag line in crane operations?

A tag line is a rope or line attached to a load being lifted by a crane, specifically designed to help control the load during the lifting and lowering processes. It allows workers to manage the orientation and stability of the load, which is crucial for safety. By using a tag line, operators can reduce the risk of the load swinging or spinning uncontrollably, which can pose hazards to personnel and equipment.

Controlling the load is essential, particularly in situations where visibility is limited or when working in tight spaces, as it enables operators to guide the load smoothly to its intended destination. The use of a tag line also promotes better communication and coordination among crew members, facilitating safer operations.

The other options focus on functions that a tag line does not serve, such as increasing the weight of a load, securing the crane, or signaling other workers. Each of these roles is managed by different equipment or procedures within crane operations.