As the lessons learned from the Fukushima Daiichi NPP accident, we will implement installing the sea wall in order to block direct intrusion of tsunami on Hamaoka Nuclear Power Station. In addition, assuming a tsunami higher than the sea wall, we will implement countermeasures to prevent flooding inside the building and the important equipment containment room. In this paper, we present countermeasures to prevent flooding for penetrations and openings of ventilation. ...
英字タイトル:
Prevention measures of flooding inside building at Hamaoka NPS