[2H07-09] 1F Accident

11:10 AM - 11:25 AM JST(2:10 AM - 2:25 AM UTC)

[2H07] 1F NPP Unit 2 Suppression Chamber Lower Part Leak Caused by Seismic Ground Motion (2)-Estimation of suppression chamber water level based on observed pressure behabior-

*Fumiya Tanabe¹ (1. Sociotechnical systems safety research institute)

Keywords:

Fukushima Daiichi NPP accident,unit 2,suppression chamber,seismic ground motion,leak

Suppression chamber water level behavior on March 14th,2011 is estimated based on analysis of pressure behavior of reactor and containment.