ISSN : 1738-1894(Print)
ISSN : 2288-5471(Online)
Journal of Nuclear Fuel Cycle and Waste Technology Vol.6 No.4 pp.329-346
월성원자력환경관리센터의 폐쇄후 처분안전성평가 : 1단계 인허가 적용사례를 중심으로
A Safety Assessment for the Wolsong LILW Disposal Center: As a part of safety case for the first stage disposal
Post-closure safety assessment for the Wolsong Low- and Intermediate-level radioactive wasteDisposal Center is described. Based on assessment context, closure concept and ground water flowcharacteristics of the disposal site, brief descriptions are included on the assessment scenarios,models, input parameters and tools. Radionuclide transport modeling in the near-field and far-field,gas generation and transport modeling, human intrusion and biosphere transport are also describedbriefly. Assessment results for each scenarios are shown to meet the performance criteria ofregulatory body. Further and continuous efforts to improve the safety of disposal facility will bemade during the construction and operational period.