According to the nuclear safety act, the enforcement regulations and the notification of the atomic energy commission, a preliminary decommissioning plan must be submitted at all domestic nuclear facilities. In accordance with this preliminary decommissioning plan, it is required to prepare eleven items from the outline of the decommissioning plan of the nuclear facility to the fire protection. Currently, the nuclear fuel cycle facility operated by the Korea Atomic Energy Research Institute (KAERI) consists of a radioactive waste form test facility (RWFTF), a post irradiation examination facility (PIEF), a radioactive waste treatment facility (RWTF), and a radioactive waste storage facility (RWSF). The decommissioning strategies, decommissioning methods and dismantling activities of these nuclear facilities are described in this paper. The scope of decommissioning, the dismantling method, the final conditions of the site, the management of radioactive waste, and the cost of decommissioning are established in the decommissioning strategy. The decommissioning schedule, work order, basic principle and technical feasibility are determined at the method of decommissioning. The disinfection techniques and activity plans for facilities and sites contaminated with radioactive materials are described at the dismantling activity. Therefore, this paper describes the concept of decommissioning of the nuclear fuel cycle facilities and prepares a preliminary decommissioning plan to be prepared afterwards.
목차
ABSTRACT 1. 서론 2. 해체 전략 2.1 해체 전략의 선택 2.2 해체 일정 2.3 해체공사 순서 3. 해체 방법 3.1 해체 수행 기본 원칙 3.2 해체방법의 기술적 타당성 평가 4. 해체 활동 4.1 제염 활동 4.2 해체 작업 준비 4.3 시설별 해체 공사 5. 결론 후기 References
키워드
Nuclear Fuel Cycle Facility(핵연료주기시설)Decommissioning Strategy(해체전략)Decommissioning Activity(해체활동)Decontamination(제염)Preliminary Decommissioning Plan(예비해체계획서)Korea Atomic Energy Research Institute(한국원자력연구원)
저자
박국남 [ Kook-Nam Park | Member, Korea Atomic Energy Research Institute(KAERI) ]
Corresponding author
박승국 [ Seung-Kook Park | Korea Atomic Energy Research Institute(KAERI) ]
이형권 [ Hyung-Kwon Lee | Korea Atomic Energy Research Institute(KAERI) ]
최영산 [ Young-San Choi | Korea Atomic Energy Research Institute(KAERI) ]
박진호 [ Jin-Ho Park | Nuclear Decommissioning(NuDecom) ]