The ABCD's of Fall Protection Relevant to the Masonry Industry Words: Greg BrownLearn or revisit the vital basics of working at heights and using fall protection. In addition, you'll learn the elements that complete a PFAS, how to inspect, fit, and wear all of the equipment correctly. Finally, we will visit the hierarchy of responsibilities on the job site when working around a potential fall hazard. Register for the class The ABCD's of Fall Protection Relevant to the Masonry Industry here.Â