Come on down! We are in there 4 nights a week.

I have to update the worst thing I experienced so far. Yesterday, I experienced (as CRS) a fire in both the 2B and 2D RHR pump rooms while HPCI was running in CST to CST with a loss of one of my start up sources and a failure of 2 emergency buses. I was down to two core spray pumps for make up and 2 level indicators.

But it was only worse at the time because of the 5 million alarms I had due to all the bus outages. In retrospect, and having now experienced it, it wasn't that bad. Just felt weird standing there waiting for level to get to -172 so I could blow down and inject because it took forever.
For me, there is still nothing like trying to maintain reactor level -195 to -172 during a full power ATWS with no turbine.
