What potential risk arises from twisting multi-part lines during rigging?

Twisting multi-part lines during rigging can lead to a significant risk known as loss of control. When the lines are twisted, the effective angle and tension on the rigging system can become unpredictable. This unpredictability can result in uneven distribution of loads, making it more difficult for the rigger to manage the load safely and accurately.

When control is compromised, the likelihood of accidents increases, which can jeopardize both personnel safety and the integrity of the load being lifted. Maintaining proper alignment and direction of the lines is crucial in rigging to ensure that the load behaves as expected during lifting and lowering operations. Therefore, avoiding twists and ensuring that lines are correctly configured is essential in mitigating risks and promoting safe practices in rigging applications.