What are some near misses or accidents you’ve all encountered?

What are some near misses, close calls, accidents or just pure stupidity that caused someone to get hurt that you’ve experienced?

I have one big one that someone could have died from. We were working in a factory with a crane that went in every different direction. We got in told the plant manager hey we’re locking this out because we’re going to be having a lift in the area where we could get hit by it. Says oh no problem, we’re working and at the time it was one JW in the lift and me the apprentice on the ground making sure he didn’t hit any of the equipment or stopping people from walking underneath etc. All of a sudden I see the crane start moving I scream as loud as I can up! “HEY THE FUCKING CRANES MOVING GET DOWN!!” He looks at me and shrugs his shoulders like “I can’t hear you” it’s a very loud factory, I scream again “THE FUCKING CRANE” and point and he immediately comes down, starts questioning me “hey I gave you the key did you unlock the lockout for anyone?” I was like no dude I was here the whole time. Now it was a slow moving crane but if he didn’t understand me the second time I was about to switch the controls to bottom and lower him myself. But long story short, we walk over and they cut our fucking lock off and started the crane again… safe to say he went in their union office and lit them up and we left immediately

I’ve been told stories by JWs I’ve worked with of the stuff they’ve seen. One saw another JW fall into a sewer plant and drown because the grate broke, one was a victim of arc flash and half his face was burnt, one had to give cpr to someone who had a heart attack on the job.