Nuclear Engineering and Technology

  • 제30권5호
  • /
  • Pages.444-451
  • /
  • 1998
  • /
  • 1738-5733(pISSN)
  • /
  • 2234-358X(eISSN)
한국원자력학회 (Korean Nuclear Society)
권호 표지

Use of Rank Sum Method in Identifying High Occupational Dose Jobs for ALARA Implementation

  • 발행 : 1998.10.01
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초록

The cost-effective reduction of occupational radiation exposure (ORE) dose at a nuclear power plant could not be achieved without going through an extensive analysis of accumulated ORE dose data of existing plants. It is necessary to identify what are high ORE jobs for ALARA implementation. In this study, the Rank Sum Method (RSM) is used in identifying high ORE jobs. As a case study, the database of ORE-related maintenance and repair jobs for Kori Units 3 and 4 is used for assessment, and top twenty high ORE jobs are identified. The results are also verified and validated using the Friedman test, and RSM is found to be a very efficient way of analyzing the data.

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참고문헌

  1. NUREG/CR-4254 Occupational Dose Reduction and ALARA at Nuclear Power Plants: Study on High-Dose Jobs, Radwaste Handling, and ALARA Incentives B. J. Dionne;J. W. Baum
  2. EUR 14685 EN Occupational Radiation Exposure in European Light Water Power Reactors 1981-1991 I. R. Brookes;K. E. Schnuer
  3. NUREG/CR-1397 Risk Methodology for Geologic Disposal of Radioactive Waste R. L. Iman;W. J. Conover;J. E. Campbell
  4. Nonparametric Statistical Methods M. Hollander;D. A. Wolfe
  5. Statistical Analysis Using SAS J. W. Lee;H. S. Choi
  6. Report of Radiation Safety Management-Kori Units 3 and 4 Maintenance Report Han-ll Nuclear Energy Corporation
  7. NUREG/CP-0110 Proceedings of the International Workshop on New Developments in Occupational Dose Control and ALARA Implementation at Nuclear Power Plants and Similar Facilities J. W. Baum;B. J. Dionne;T. A. Kahn
  8. Journal of Korean Nuclear Society INSTORE: A PC-Based Database Program of Occupational Radiation Exposure for a Nuclear Powr Plant Y. H. Cho(et al.)
  9. Statistical Analysis Using SPSSPC H. C. Lee