Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT) (방사성폐기물학회지)
- Volume 4 Issue 4
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- Pages.385-391
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- 2006
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- 1738-1894(pISSN)
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- 2288-5471(eISSN)
Calculating the Unit Cost Factors for Decommissioning Cost Estimation of the Nuclear Research Reactor
연구용원자로 해체비용 산정을 위한 단위비용인자 산출
-
Jeong, Kwan-Seong
(Korea Atomic Energy Research Institute) ;
- Lee, Dong-Gyu (Korea Atomic Energy Research Institute) ;
-
Jung, Chong-Hun
(Korea Atomic Energy Research Institute) ;
-
Lee, Kune-Woo
(Korea Atomic Energy Research Institute)
- Published : 2006.12.30
Abstract
The estimated decommissioning cost of nuclear research reactor is calculated by applying a unit cost factor-based engineering cost calculation method on which classification of decommissioning works fitted with the features and specifications of decommissioning objects and establishment of composition factors are based. Decommissioning cost of nuclear research reactor is composed of labor cost, equipment and materials cost. Labor cost of decommissioning costs in decommissioning works are calculated on the basis of working time consumed in decommissioning objects. In this paper, the unit cost factors and work difficulty factors which are needed to calculate the labor cost in estimating decommissioning cost of nuclear research reactor are derived and figured out.
연구용원자로 해체비용은 해체대상물에 대한 특성 및 제원에 맞게 해체작업을 분류하고 구성요소를 설정하여 단위비용인자를 바탕으로 한 공학적 비용 산정 방법으로 해체비용을 산정한다. 연구용원자로에 대한 해체비용은 크게 인건비, 장비 및 재료비로 구성이 되는데 해체작업에 소요되는 인건비는 해체대상물에 소요되는 작업시간을 바탕으로 계산을 한다. 본 논문에서는 연구용원자로 해체비용 산정 시 인건비 계산에 필요한 단위비용인자 및 작업 난이도 인자를 산출하였다.
Keywords