Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

According to Tepco,Tepco mis-operated to have a crane pick up the hatch of skimmer surge tank of reactor3.

On 4/18/2013, they were removing the debris caused by the explosion from reactor3. During the operation, a crane picked up the hatch of skimmer surge tank by mistake.

Skimmer surge tank is a part of the spent fuel pool coolant system. Tepco reported they “immediately” returned it but it is not known the effect for the spent fuel pool and the reactor itself.

The hatch was covered by the scattered debris. The video record of the accident is not published.

 

 

 

Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

 

2 Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

 

3 Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

 

4 Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

 

5 Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

 

6 Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

 

 

Video streaming by Ustream

http://www.tepco.co.jp/en/nu/fukushima-np/handouts/2013/images/handouts_130419_05-e.pdf

http://photo.tepco.co.jp/en/date/2013/201304-e/130419-01e.html

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Français :

La grue de Tepco a retiré par erreur la trappe du réservoir de trop-plein pendant le retrait des décombres du réacteur 3

 

Selon Tepco, Tepco a commis une erreur opératoire en emportant la trappe du réservoir de trop-plein du réacteur 3.

Le 18 avril 2013, ils retiraient les décombres de l’explosion du réacteur 3. Pendant l’opération, une grue a emporté par erreur la trappe du réservoir de trop-plein.

Le réservoir de trop-plein fait partie du système de refroidissement de la piscine à combustibles usagés (SFP) . Tepco rapporte qu’ils l’ont “immédiatement” remise mais on ne sait pas quels ont été les effets sur la SFP et sur le réacteur lui-même.

La trappe était recouverte de décombres éparpillées. L’enregistrement vidéo de l’accident n’est pas publié.

Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

2 Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

3 Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

4 Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

5 Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

6 Tepco crane picked up the skimmer surge tank hatch by mistake during debris removal of reactor3

Video streaming by Ustream

http://www.tepco.co.jp/en/nu/fukushima-np/handouts/2013/images/handouts_130419_05-e.pdf
http://photo.tepco.co.jp/en/date/2013/201304-e/130419-01e.html

Merci de penser à un don.

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