飞凤山低中放固体废物处置场FEPs清单建立

Establishment of the FEPs list for the Southwest Low and Intermediate Level Radioactive Waste Disposal Repository

特征Features、事件Events和过程Processes (FEPs)的识别是放射性废物处置场安全全过程系统分析的第一步,是处置场景象开发和处置场安全评价的基础。基于国外放射性废物处置库FEPs清单调研,本文结合飞凤山低中放固体废物处置场实际工程情况,构建了飞凤山处置场FEPs清单,可为我国其他近地表处置场开展安全全过程系统分析提供参考。

The identification of Features, Events, and Processes(FEPs) is the first step of safety case, and is also the basis for the development of scene and the safety evaluation of the disposal repository. Based on the investigation of foreign radioactive waste disposal repository FEPs list, this paper constructed the FEPs list of Southwest L&ILW Disposal Repository(SDR), according to actual engineering situation of the SDR, which can provide reference for the systematic analysis of the whole process of safety in other near-surface disposal repositories in China.