Source : NHK World
https://www3.nhk.or.jp/nhkworld/english/news/20150222_18.html Fukushima radioactive contamination sets off alarm
Nuclear & Energy
Feb. 22, 2015 - Updated 08:16 UTC+1
The operator of the Fukushima Daiichi nuclear power plant says it has detected high levels of radioactive substances in a drainage channel on the plant's premises on Sunday. The Tokyo Electric Power Company is investigating the cause.
TEPCO says the plant's alarm system (…)