Critics of the Fukishima complex pointed out two possible design flaws, and Nishiyama of the nuclear safety committee agreed.
1. Provision for strong earthquake but no provision for tsunami waves. This possibility was considered and provisions made at some other reactor complexes.
(See previous post. At Daini complex, provision was made. The tsunami wave was a little higher, but wet conditions easily corrected).
2. Emergency power generators not placed inside the building complex, and were damaged as a result- apparently they were inside at some other reactor complexes.

Hard to keep one eye on Japan, one on Libya and a third eye on the NCAA basketball tournament. Some good games!