Which rigging technique can help guard against components of a structure falling uncontrollably during demolition?

Using taglines is an effective rigging technique for ensuring controlled movement and stability of components during demolition. Taglines are ropes attached to the load being moved, providing operators with the ability to guide and maneuver the load safely to prevent it from swinging or dropping uncontrollably. This added control is crucial during demolition activities, where debris or structural elements can shift unexpectedly, posing safety risks.

Taglines allow workers to maintain a safe distance from the load while still exerting influence over its movement, thereby reducing the likelihood of accidents caused by falling debris. Their use is crucial in environments where precision is necessary to safeguard both personnel and surrounding structures.

In contrast, while block and tackle, additional hoists, and stabilizing weights may also play a role in various rigging operations, they do not specifically address the need for guiding and controlling falling components during demolition as effectively as taglines do.