Journal of the Korean Society of Radiology (한국방사선학회논문지)

The Korean Society of Radiology (한국방사선학회)
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A Study on the Method of Cost Estimation for the Decommissioning Plan by the Analysis of Domestic Cyclotron Dismantling Practices

국내 사이클로트론 해체 사례 분석을 통한 해체 계획 비용 산정 방법 연구

  • Woo, Rina (Department of Radiological Science, Catholic University of Daegu) ;
  • Kim, Yongmin (Department of Radiological Science, Catholic University of Daegu)
  • 우리나 (대구가톨릭대학교 방사선학과) ;
  • 김용민 (대구가톨릭대학교 방사선학과)
  • Received : 2014.02.11
  • Accepted : 2014.04.25
  • Published : 2014.04.30
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Abstract

Decommission of medical cyclotron give rise to a lot of low-level radioactive waste and costs. Decommissioning cost should be reasonably calculated according to the decommissioning activities and installed components of facilities. In this paper, we investigated the experience on the cyclotron relocation from SNUH(Seoul National University Hospital) to SKKU(Sungkyunkwan University) and analyzed radioactive waste management costs by applying the disposal scenarios. Also considerations for decommissioning cost estimation are reviewed. The results could be utilized as a basic data for establishment on the methodology of decommissioning cost estimation and evaluation.

의료용 사이클로트론 해체시 많은 양의 저준위 방사성 폐기물을 발생시키며 이에 따른 큰 해체 비용을 야기한다. 이에 국외에서는 동위원소 생산시설 도입시 해체 자금에 관한 계획을 제출할 것을 권고하고 있다. 해체 자금 계획 수립을 위해서는 해체 비용을 해체 활동과 시설의 구성 요소에 맞게 합리적으로 계산되어야 한다. 본 연구에서는 2012년 12월 수행된 국내 서울대학교병원 사이클로트론(TR-13) 해체 사례를 통하여 폐기 시나리오일 때의 방사성 폐기물 처리 비용을 분석하고 해체 비용 산정시 필요한 고려사항에 대해 살펴보고 향후 해체 자금 계획 수립에 필요한 사항을 도출하고자 하였다.

Keywords

References

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