I hear 4 and 5 hour working at heights classes are sneaking back in the training system.
You have been doing this for years, you know it all, right? I know its boring, or, these people weren't meant to be in a class room for a full day. Some of the comments I have heard by some trainers who cave to workers pressuring them to speed up the class and get them out early.
In reality many workers have never been properly trained about; guardrails, floor covers, travel restraint, what is a fall restriction system, how to properly wear and adjust a harness, how high does the tie off anchor have to be to make sure I don't hit the ground or floor below? These are all good questions and ones that need to be covered in working at heights training in order to be successful and reduce the number of construction deaths.
Case in point, I had an experience several years ago on a high rise project, where I saw most of the experienced workers not wearing their harness properly. After some encouragement, I finally convinced the site supervisor to shut down the job for 1/2 hour and allow me to perform a safety talk for all workers on site, regarding how to don a harness. With approx 60 workers in attendance, some new and a couple of workers who had been working in construction for over 50 years. The first consensus among most workers was, what is this guy going to tell me that I don't already know? Well to my surprise after the safety talk, two of the 50 year workers approached me, shook my hand and thanked me for the instructions, they said, "in 50 years in construction, nobody ever showed them how to properly don a harness."
I think If the trainer makes the session dynamic and steers away from boring, workers can handle sitting for a whole day on a relevant topic that will help prevent injury or possibly kill them..