[Mystery] Atmospheric dose of far north part of Fukushima nuclear plant area is significantly high

On 5/24/2013, Tepco released the survey map of Fukushima nuclear plant. The surveying time was 5/7 ~ 5/10/2013.

From the map, the atmospheric dose on the east side of reactor3 was 2 ~ 5 mSv/h, which is significantly high.

It was 2 mSv/h on the west side of reactor1 as well.

Unexpectedly the ambient dose was 0.3 mSv/h in the far north part of Fukushima nuclear plant, which is also high.

This is where Tepco made the solid waste storage facility, however the volume of stocked waste is reported to be less than 499 m3, which is relatively small.

The solid waste is supposed to be “concrete and metal”, however Tepco hasn’t announced what is actually stocked.

[Mystery] Atmospheric dose of north part of Fukushima nuclear plant area is significantly high

 

http://www.tepco.co.jp/nu/fukushima-np/f1/images/f1-sv2-20130521-j.pdf

http://www.tepco.co.jp/nu/fukushima-np/f1/genkyo/fp_reactor/fp_gdata/__icsFiles/afieldfile/2013/05/10/bassaiboku-j.pdf

 

 

Thank you for your support.
Now your donation will be spent on the next research for the possibile Japanese village in Romania. 560€
At this moment, 445 € to go.

_____

Français :

[Mystère] La dose ambiante à l’extrême nord de la centrale nucléaire de Fukushima est sérieusement élevée

 

Le 24 mai 2013, Tepco publie la carte de contrôle de la centrale nucléaire de Fukushima. La période de contrôle s’est étalée entre le 7 et le 10 mai 2013.

D’après cette carte, la radioactivité atmosphérique à l’est du réacteur 3 était de 2 à 5 mSv/h, ce qui est significativement élevé.
C’était à 2 mSv/h aussi sur le côté ouest du réacteur 1.
De façon inattendue, la dose ambiante était de 0.3 mSv/h à l’extrême nord de la centrale nucléaire de Fukushima, ce qui est aussi très élevé.
C’est là où Tepco a construit l’équipement de stockage des déchets solides alors que le volume de gravas stocké là est rapporté être inférieur à 499 m³, ce qui est relativement peu.
Les déchets solides sont supposés être en “métal et béton”, bien que Tepco n’ ait pas communiqué ce qui est réellement stocké.

[Mystery] Atmospheric dose of north part of Fukushima nuclear plant area is significantly high

http://www.tepco.co.jp/nu/fukushima-np/f1/images/f1-sv2-20130521-j.pdf
http://www.tepco.co.jp/nu/fukushima-np/f1/genkyo/fp_reactor/fp_gdata/__icsFiles/afieldfile/2013/05/10/bassaiboku-j.pdf

Merci pour votre soutien.
A présent vos dons seront consacrés à la recherche suivante : la faisabilité d’un village japonais en Roumanie. (560 €)
Pour l’instant, il manque 445 €.

About this site

This website updates the latest news about the Fukushima nuclear plant and also archives the past news from 2011. Because it's always updated and added live, articles, categories and the tags are not necessarily fitted in the latest format.
I am the writer of this website. About page remains in 2014. This is because my memory about 311 was clearer than now, 2023, and I think it can have a historical value. Now I'm living in Romania with 3 cats as an independent data scientist.
Actually, nothing has progressed in the plant since 2011. We still don't even know what is going on inside. They must keep cooling the crippled reactors by water, but additionally groundwater keeps flowing into the reactor buildings from the broken parts. This is why highly contaminated water is always produced more than it can circulate. Tepco is planning to officially discharge this water to the Pacific but Tritium is still remaining in it. They dilute this with seawater so that it is legally safe, but scientifically the same amount of radioactive tritium is contained. They say it is safe to discharge, but none of them have drunk it.

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