[wmoser]

It really comes down to everything is a trade-off of some sort. The companies hiring us look at our safety records as part of the vetting process, no one wants their name in the news for bad reasons or dealing with the liability that comes with a worker being injured. Also, nothing slows down a job like an accident investigation.

Some of it is depending on how high up you are something can bounce pretty far, possibly outside the barricaded area. The term used is ALARP- As Low As Reasonably Practicable. The trade off is, when someone's working really high up you can make everyone else stay inside but this wouldn't really be productive so you barricade off directly under where the work is going to take place and where you could anticipate something bouncing too, then do everything to still prevent dropping something. I mentioned with the tools, everything needs to be secured, so for example if I'm removing a CCTV camera, I need to attach some form of attachment to the camera before un-bolting it. Of course it's still not possible to secure the nuts or bolts holding the equipment in place so move slowly, pay close attention to every move made. If something does get dropped, there is more paperwork to do and everyone in the company is notified. They calculate what the potential harm to someone is [1].

[1] https://www.preventdrops.com/safety-regulations/understandin...