: This PDF provides an overview of field rigging versus rigging engineering, including quizzes and models for lift attachment design and spreader bars. It is available directly from Maximum Reach ASME B30 Safety Standards
While many professionals search for "extra quality" PDF downloads to keep on their tablets or in their job site trailers, understanding the logic behind the math is what truly ensures site safety. The Foundation of Rigging Math : This PDF provides an overview of field