In rigging, what is the purpose of a tag line?

A tag line is an essential tool used in rigging primarily to help guide and control the load being lifted or moved. It provides a means for the riggers and crew to manage the orientation and position of the load throughout the lifting process. By manipulating the tag line, riggers can prevent the load from swinging or rotating uncontrollably, which enhances safety and precision during operations.

Using a tag line effectively reduces the risk of accidents that can occur from an uncontrolled load, which potentially poses dangers to workers and equipment in the area. The safety aspect is crucial, especially in complex rigging scenarios where visibility and spatial orientation may be compromised.

While other options may have relevance in different contexts, they do not accurately capture the primary function of a tag line in rigging practices. Supporting the load weight is typically the role of the main lifting apparatus rather than a tag line. Signaling to the crane operator is usually done using verbal or visual signals, and securing the load during transport involves other equipment such as slings or straps rather than tag lines.