Disuse of ring badge and γ/β APD during work related to the leakage from the underground reservoirs
4-3-1-3 Occupational dose monitoring
Change of rules related to radiation protection gear (Expansion of area not requiring full-face mask)
Samples for calculating thyroid equivalent dose
Reference-3 Accumulative Exposure dose distribution classified by fiscal year:Total value [as of October 24, 2013 (Summarization period: March 11, 2011 to September 30, 2013)
Reference-2 Exposure dose distribution classified by month:Total value [as of October 24, 2013
Reference-1 Exposure dose distribution classified by age:Total value [as of October 24, 2013 (Summarization period: March 11, 2011 to September 30, 2013)
(Attachment) Exposure dose distribution