During a rigging setup, what should always be checked before operation?

The condition and integrity of all rigging equipment is crucial to ensure the safety and effectiveness of the rigging setup. Regular checks for wear and tear, corrosion, or any structural issues in cables, chains, hardware, and other rigging components are essential to prevent accidents and failures during operation. If the equipment is compromised in any way, it may not safely support the intended loads, leading to serious risks, including injury or damage to equipment and facilities.

While the weight of the load is important to know, it is not sufficient by itself to ensure safe rigging. Similarly, while the types of knots and the experience level of crew members are relevant factors, they do not supersede the fundamental need to ensure that all rigging gear is in peak condition. Safety checks on equipment provide a primary defense against potential failures, making this aspect paramount in any rigging operation.