[Video] 1.2 Sv/h detected from the outside of Reactor 3

[Video] 1.2 Sv/h detected from the outside of Reactor 3

On 11/27/2015, Tepco announced they detected over 1.2 Sv/h outside of Reactor 3.

It had been known that 1.3 Sv/h was detected near the pit to PCV 3 (Primary Containment Vessel of Reactor 3) since 2011. From 11/26 to 11/27/2015, Tepco implemented the measurement about the area again. (cf, [Video] Tepco investigated equipment hatch of Reactor 3 PCV / “Next time, use robot with a smartphone” [URL])

As a result, 24 ~ 1,220 mSv/h was measured near the pit. Also, reddish brown material is confirmed to be leaking out from the inside of PCV 3. Tepco comments it is assumed to be rust.

Rain water was also seen dripping on the pit.

 

 

 

2 Video 1.2 Sv:h detected from the outside of Reactor 3 3 Video 1.2 Sv:h detected from the outside of Reactor 3 4 Video 1.2 Sv:h detected from the outside of Reactor 3 5 Video 1.2 Sv:h detected from the outside of Reactor 3 6 Video 1.2 Sv:h detected from the outside of Reactor 3 7 Video 1.2 Sv:h detected from the outside of Reactor 3 Video 1.2 Sv:h detected from the outside of Reactor 3

 

 

http://photo.tepco.co.jp/date/2015/201511-j/151127-01j.html

 

 

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Français :

[Vidéo] 1,2 Sv/h relevés à l’extérieur du réacteur 3

 

Le 27 novembre 2015, Tepco déclare avoir relevé plus de 1,2 Sv/h à l’extérieur du réacteur 3.

On savait qu’ils avaient relevé 1,3 Sv/h près du trou de la PCV 3 (Enceinte de confinement primaire du réacteur 3) depuis 2011. Entre les 26 et 27 novembre 2015, Tepco a effectué des relevés dans la même zone. (cf. [Vidéo] Tepco a exploré la trappe de la PCV du réacteur 3 : “La prochaine fois on utilisera un robot avec un smartphone”)
Au final, ils ont relevé entre 24 et 1 220 mSv/h près de ce trou. De plus, une fuite de matière brun-rouge est confirmée fuir de l’intérieur de la PCV 3. Tepco déclare que c’est supposé être de la rouille.
Ils ont également vu l’eau de pluie goutter dans le trou.

2 Video 1.2 Sv:h detected from the outside of Reactor 3 3 Video 1.2 Sv:h detected from the outside of Reactor 3 4 Video 1.2 Sv:h detected from the outside of Reactor 3 5 Video 1.2 Sv:h detected from the outside of Reactor 3 6 Video 1.2 Sv:h detected from the outside of Reactor 3 7 Video 1.2 Sv:h detected from the outside of Reactor 3 Video 1.2 Sv:h detected from the outside of Reactor 3

http://photo.tepco.co.jp/date/2015/201511-j/151127-01j.html

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