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DEMONSTRATING THE SAFETY OF GEOLOGICAL DISPOSAL FACILITIES

机译:展示地质处置设施的安全性

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The demonstration of the safety of a geological disposal facility is a long lasting and incremental process; it starts at the early conceptual planning phase and may continue until the permanent closure of the facility. The safety case and the related regulatory review have a central role in the demonstration of safety. The safety case should be a living document that is updated and reviewed regularly as the disposal programme proceeds and research data increase. The long term safety case involves major uncertainties mainly related to the long term evolution of the disposal system. Absolute proof of the long term safety of geological disposal is not possible but the judgement should be based on the concepts of reasonable assurance and multiple lines of evidence. The robust design of the disposal system ensures that safety is not seriously jeopardized even if pessimistic scenarios are realized.
机译:地质处置设施安全的证明是持久和增量的过程;它从早期概念规划阶段开始,并可以继续直到设施的永久关闭。安全案例和相关的监管审查在安全的证明中具有核心作用。安全案例应是定期更新和审查的生活文件,因为处置方案收益和研究数据增加。长期的安全案件涉及主要的不确定性,主要与处置系统的长期演变有关。绝对证明了地质处置的长期安全是不可能的,但判决应基于合理保证和多种证据的概念。处理系统的强大设计确保即使实现了悲观情景,安全性不会受到严重危害。

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