What is the purpose of having a load chart during hoisting operations?

The purpose of having a load chart during hoisting operations is to determine the weight limits and safe operating conditions of the crane. Load charts contain critical information that operators must understand to ensure they do not exceed the crane's capacity, which helps to prevent accidents and equipment failure. This information typically includes the maximum load that can be lifted based on factors such as the length of the boom, the angle of the lift, and the configuration of the crane. By carefully following the guidelines specified in the load chart, operators can safely perform lifts while maintaining stability and control throughout the operation.

The other choices, while related to safety and operational guidelines, do not specifically address the primary function of a load chart in hoisting operations.