Early on, I found and picked up a yellow Construction hat. Many days later while exploring, I came upon a door with a sign that said 'Hard Hat Required'. I did not have my hat on me and now can't remember where that door is. Is it possible, that the door would open if you were wearing the hard hat?
I think the hardhat only door is in the abandoned warehouse. I was gonna TCL through there to see if there was anything behind it, but didn't. Maybe I'll give it a shot. I believe that warehouse is part of a Silver Rush sidequest that happens after you let them
and I haven't done that yet. Maybe it has something to do with that.
-Gunny out.