Proceedings of the Korean Radioactive Waste Society Conference (한국방사성폐기물학회:학술대회논문집)
- 2003.11a
- /
- Pages.655-659
- /
- 2003
Experience for The Decontamination & Decommissioning of The Core Assembly of KRR-2 Research Reactor
연구용 원자로 2호기의 로심 집합체 제염$\cdot$ 해체 경험
Abstract
The research reactor (TRIGA Mark-III(KRR-2)) was constructed and had been operated in 1972. In 1999 the radioisotope process units had stopped its operation due to normal operation of HANARO. In 2003 the core assembly was decommissioned by D&D program. The contact exposure rate on the core assembly and the rotary specimen rack are from 300mSv/h to 700mSv/h. This report describes the decontaminationing procedures, the health physics programs, and the waste management.
1972년 TRIGA Mark - III(KRR-2) 연구용 원자로가 건설 운영되어 왔다. 대전 하나로의 가동으로 1999년 방사성 동위원소 생산을 중단한 후 모든 시설은 안전 저장 형태로 유지되어 왔으나, 해체 프로그램에 따라 2003년 로심 집합체를 제염
Keywords