Enforcement Rules of the Implementation of Nuclear Reactor Facilities Regulation Act Article 11

The safety-related structures, systems and components of nuclear reactor facility provided under Paragraph 1 of Article 16 of this Act shall denote that nuclear reactor facility, under the circumstances of normal operation, anticipated operating occurrence, design basis accident, external event and natural disaster, are with one of following functions:1. To ensure the integrity of pressure boundary for coolant of nuclear power reactor facility, or of the boundary for coolant of research nuclear reactor.2. To shut down nuclear reactor facility, and maintain it in safe shutdown condition.3. To prevent the radiation dose outside the site after the accident from exceeding the respective specific limits prescribed under the respective subparagraphs of Article 3, or to mitigate the same.