安全检查表法在预防性维修活动中的应用研究

Study on application of safety checklist in preventive maintenance activities

简要介绍了安全检查表作为一种风险评价方法的特点和基本原理,结合预防性维修活动中制定检查表的问题,说明了安全检查表用于标准核查和检查项目就位等核电厂预防性维修相关活动的过程和方法。举出了检查表在RCM分析过程中和巴基斯坦恰希玛核电厂的预防性维修大纲中具体应用的例子。检查表作为一种简单适用的风险分析方法,可以通过系统化应用来支持预防性维修活动并评估核电厂风险,从而进一步完善电厂预防性维修相关内容。

The paper describes the principles and the characteristics of safety checklist as a risk evaluation method. Examples of application of safety checklists to preventive maintenance activities such as criteria comparison and checkup items in place in nuclear power plants are illustrated in details with issues appeared in the checklist establishment. Checklist has a good application in the RCM analysis or in the actual preventive maintenance program for Chashma Nuclear Power Plant indicated by concrete instances. In the light of safety checklist which is used to sustain preventive maintenance as a simple and applicable risk analysis approach, we can get deep knowledge of risks of nuclear power plant to perfect preventive maintenance activities.