I go in/out of the contractors gate and main gate numerous times at miller and wilsonville a week. Always ask for my license and nothing else. Never been searched, and I have 2 pistols in my truck at all times. If they search it, I'll show them my ccw and feel 99% sure they will tell me to leave them at the guard shack. Browns, Farley, etc I ALWAYS leave them at home, being nuclear facility they have searched my truck numerous times and don't mess around.