I don't believe it is safe in the long run. Bruce Power assured workers at the refurbishment site that they were perfectly safe to go in and work there without any protective equipment. As a result of this, almost 500 workers now have breathed plutonium dust into their lungs over the course of the weeks before it was detected, and those men will be carrying that radioactive material in their bodies for a long time to come.
By the way, nobody was fired. There were no fines. That's the kind of watchdog we have. It's more of a lapdog than a watchdog.
The problem here is that these assurances of safety are really not true. The same dust that contaminated those 500 workers is in those steam generators.