information about Fukushima published in English in Japanese media info publiée en anglais dans la presse japonaise
20 Mars 2013
According to Tepco, the power blackout of Fukushima plant was caused by a mouse that came in the terminals to have caused a short circuit.
The panel board was provisionally installed on the bed of a truck on 3/18/2011. Knowing the risk, Tepco has been leaving it there.
The panel board was for ractor3 and 4. There are 6 more provisional panel boards for these reactors.
The terminal and the wall were burnt and the mouse was dead underneath.
http://photo.tepco.co.jp/date/2013/201303-j/130320-01j.html
http://www.fnn-news.com/news/headlines/articles/CONN00242543.html
http://www.tokyo-np.co.jp/s/article/2013032090071113.html