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Suzuki, Mitsutoshi; Nishida, Seishi*
no journal, ,
In order to investigate a high sabotage-resistant nuclear power plant, considering initiating event with malicious acts with reference of the IAEA technical guidance, NSS No.16, we propose a concrete process of target set with sabotage ET/FT, important sabotage scenario, and identification of vital area and prevention set with showing an example. And also, safety and security interface in the facility design stage is pointed out an important step in terms of reduction of sabotage risk as well as defense in depth in security.
Suzuki, Mitsutoshi; Nishida, Seishi*; Demachi, Kazuyuki*
no journal, ,
Countermeasures for protection of nuclear power plant show steady progress such as licensing examinations for the specific accident-response facility for an aircraft attack according to the new safety regulation as well as law enforcement preparation of the trustworthiness system by Nuclear Regulatory Authority. In this paper, we will perform case studies about a sabotage protection of nuclear power plant using vital area identification methodology that is internationally introduced and investigate safety and security interface in the protection.
Suzuki, Mitsutoshi; Demachi, Kazuyuki*
no journal, ,
In the safety and security committee, the interface between safety and security has been investigated. In this study, an application of the vital area identification compared to the PRA and the response to severe accident initiated by security incident are presented.
Suzuki, Mitsutoshi; Nakamura, Yo; Kimura, Yoshiki; Demachi, Kazuyuki*
no journal, ,
In the SS expert committee, the interface between safety and security has been investigated since a couple of years ago. In this presentation, the simulator concept for sabotage protection training considering plant safety simulator as well as sabotage damage sequence will be reported.