Which component is essential for a safe rigging plan?

The load weight and center of gravity are critical components in developing a safe rigging plan because they directly influence how the load will behave during lifting. Understanding the weight of the load ensures that the rigging equipment selected is rated appropriately to handle the load without risk of failure. Additionally, knowing the center of gravity is essential for balancing the load properly during the lift. If the load is not balanced, it can cause tipping or unintentional movements that can lead to accidents or damage.

Wind speed and forecast, the type of rigging gear, and the inspection schedule are all important factors in their own right. However, they become secondary considerations if the fundamental aspects of weight and balance are not correctly addressed. A heavy load that is not properly balanced could pose a greater risk regardless of other conditions. Therefore, accurately assessing the load's weight and center of gravity is paramount for ensuring safety in any rigging operation.