I just posted these from a quick 30s search. I'm not sure of the link for the post I've read about the concrete cracks in specific, but I believe it was about a

I just posted these from a quick 30s search. I'm not sure of the link for the post I've read about the concrete cracks in specific, but I believe it was about a year ago that I read it. Regardless, you can see the state of affairs and how the need for power generation and the desire to keep costs low leads to compromises in safety precautions.