33mSv/y measured at over 26 schools in Fukushima and it’s concealed




Following up this article..Koriyama board of education stops decontamination of schools

Over 14 elementary schools, 7 junior high schools and 5 nursery schools in Koriyama city of Fukushima measured higher than 3.8μSv/h (33mSv/y) in January, which is beyond the yearly safety limit of 20mSv/y. This measurement was ordered by the board of education in Koriyama city but they concealed this fact until a citizen’s organization requested for information disclosure, announced on 5/6/2012.

According to the disclosed information, Koriyama city board of education ordered each school to measure radiation at 8 points in street gutter, hedge and drain of rain water back in January.
In the radiation measurement of April, 20.4μSv/h was measured from a street gutter of a junior high school.


郡山の学校に「ホットスポット」 情報公開で判明
2012年5月6日 23時45分


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