I hope the facilties are being taken care of by a good security team. Not to be a tinfoilhatter but the more success you have, the more enemies you make. Certain people would be very happy now if the AsicMiner hashing farm were to *accidentally* blow up.
Sure, but AM has been the farm to watch for a while now. I don't the risk of being blow up has appreciated considerably just because of the last week or two.
Still, a plant somewhere else on the planet would sense. Many major electronics companies (Sony, Seagate) suffered heavily when the Thai eastern seaboard flooded a year or two back and took out all kinds of kit that wasn't being made anywhere else.