Fukushima Diary » NRA

Related to this article.. Underground temperature never go down regardless of frozen wall beside common fuel pool   On 6/2/2016, Tepco reported to NRA (Nuclear Regulation Authority) that they ...

https://fukushima-diary.com/2016/06/tepco-to-inject-cement-instead-of-frozen-water-wall/

On 2/19/2016, Fuketa, a committee member of NRA (Nuclear Regulation Authority) visited Fukushima plant and commented it needs to be considered if it is the best option to remove the molten fuel o...

https://fukushima-diary.com/2016/02/nra-suggests-tepco-to-give-up-removing-molten-fuel-from-fukushima-plant/

On 2/10/2016, NRA (Nuclear Regulation Authority) announced they are going to abandon 2,500 of 3,600 radiation monitoring posts in Fukushima prefecture from April of 2017. NRA states this is due t...

https://fukushima-diary.com/2016/02/nra-decided-to-reduce-70-percent-of-radiation-monitoring-posts-in-fukushima/

According to NRA (Nuclear Regulation Authority), Cs-134/137 density in Tokyo tap water is 24% higher than Fukushima. The report was released on 10/30/2015, titled as “Readings of radioactivity ...

https://fukushima-diary.com/2016/01/nras-data-shows-contamination-level-in-tokyo-tap-water-higher-than-fukushima-by-24-percent/

According to NRA (Nuclear Regulation Authority), Tokyo still has fallout from Fukushima nuclear plant. From their report released on 8/31/2015, 0.88 MBq/km2 of Cs-134/137 falls onto Tokyo this Ju...

https://fukushima-diary.com/2015/09/still-0-88-mbqkm2-of-cs-134137-falls-in-tokyo-monthly/

According to MHLH (Ministry of Health, Labour and Welfare), Cs-134/137 has been detected from tap-water of Tokyo since October of 2014. The data is from October 2014 to March 2015. The newer resu...

https://fukushima-diary.com/2015/09/cs-134137-measured-from-tokyo-tap-water/

Following up this article.. Fukushima fishing cooperative allowed Tepco to discharge the contaminated groundwater to the sea   Tepco started discharging the contaminated groundwater to the Pac...

https://fukushima-diary.com/2015/09/video-tepco-started-discharging-contaminated-groundwater-beside-crippled-reactor-buildings/

Following up this article.. Tepco to pump up highly contaminated groundwater for potential discharge today / Drainage plan submitted to NRA   On 8/11/2015, Fukushima fishing cooperative offici...

https://fukushima-diary.com/2015/08/fukushima-fishing-cooperative-allowed-tepco-to-discharge-the-contaminated-groundwater-to-the-sea/

On 7/30/2015, Radiation council of Japanese government  admitted the reform bill to raise the dose limit from 100 mSv to 250 mSv of nuclear plant workers in case of emergency. The amendment act ...

https://fukushima-diary.com/2015/08/jp-gov-to-raise-the-dose-limit-from-100msv-to-250msv-of-nuclear-workers-in-case-of-emergency/

Strontium-90 and Cesium-137 density in rain and dust increased over 1,000% of when Chernobyl accident took place, according to nuclear regulatory agency. This is based on their data base but back...

https://fukushima-diary.com/2015/04/jp-govs-data-shows-sr-90-and-cs-137-density-in-rain-and-dust-went-over-1000-of-chernobyl-accident-time-after-311/