Lineworker Rigging Practices

Lineworker Rigging Practices is an introduction to the physical principles, safety considerations, and common practices involved in hoisting loads.

This process involves planning a lift, evaluating and preparing a load, choosing appropriate rigging equipment, rigging a load, communicating hoisting instructions, and conducting a lift safely. Each step is critical to maintaining a controlled lift with a proper margin of safety.

Online Resources provide interactive tools that reinforce key concep[ts and other signaling practice.

This textbook also includes instruction on the following critical skills and procedures:

• Signaling a digger derrick or crane operator for desired crane motions
• Calculating load weight
• Determining a load’s center of gravity and balance points
• Calculating sling loads
• Inspecting and maintaining rigging equipment
• Comparing equipment ratings for different sling types, sizes, and hitches
• Tying practical knots, hitches, and splices
• Evaluating the mechanical advantage of block-and-tackle assemblies