Oregon easily has the nation's, maybe the worlds', toughest requirements for folks who do electrical or industrial maintenance work. I doubt that many Master Electricians or Licensed Contractors would be considered 'qualified.'

And yet, we see this sort of hack work performed.

Even so, I would have expected the flash to have been contained within the enclosure.

Someone needs prison time ... and those 'someones' are almost sure to carry briefcases, not tool belts.