Loony panic story.
Inside the nuclear reactor industry: GE.
http://www.youtube.com/watch?feature=player_embedded&v=lJjbNw07OUA#!
You buy and build a GE nuclear plant design, you get a onsite GE engineer for the life of the plant, ex. Fukushima, (6) GE reactor plant designs built there so (6) engineers with supporting employees are onsite. GE instructs the plant on how to place fuel assemblies for optimal heat production and for storage. These types of decision are..not..left to operators who purchased the design(s) and then build the plant besides ongoing upgrade modifications and operating instructions approved and overseen by GE since it affects their design .
GE fingerprints are all over Fukushima.