"Doesn't this kinda make you think twice about walking over those steel vault covers???"
I don't know how you could ground a vault cover well enough for that!
That's the scariest thing I've ever seen by far. I remember when I was an apprentice, I lived in an apartment with a warehouse behind. The warehouse had open-bushing transformers sitting on the ground behind a chain-link fence. My foreman came to pick me up one day, and he shuddered at the sight of it. But at least you could see it!
