岭澳3号机组核岛安全壳“钢衬里”材料变更问题的核安全监督管理  

Nuclear Safety Management and Control on Material Issue of Leak-tight Liner of Ling’ao Nuclear Power Plant Unit 3

作　　者：陈敏[1] 王瑞平[1] 付晋良[1] 杨凯[1] 陈荣达[1] 

机构地区：[1]国家环境保护总局广东核安全监督站,广东深圳518124

出　　处：《核动力工程》2006年第5期91-93,共3页Nuclear Power Engineering

摘　　要：在对岭澳3号机组核岛安全壳“钢衬里”材料施工现场的监督过程中,发现材料变更过程与初步安全分析报告中所承诺使用的规范、标准不符合,材料变更引出的对不符合项的处理也存在问题。出现问题的原因是设计控制对现场设计变更的处理与承诺使用的规范相矛盾,未能确保适用的规范体系的一致性。这一不符合项的发生及其处理表明,对于核安全重要部件的制造及采购,需要加强核安全监督力度,强化核电站建造过程的质量保证。This paper introduces the inspection by Guangdong Regional Office （GRO） of the leak-tight liner of the 3rd unit of Ling＇ao Nuclear Power Plant. During the inspection, the inspectors from GRO found some problems, including the material of the liner not in accordance with PASR and RCC-G and Non-Conformance management. The occurrence of this non-conformance and its disposal reveal that it is necessary, for the manufacture and purchase of safety important components, to strengthen the regulatory inspection and to enhance the quality assurance, during the plant construction stage.

关 键 词：安全壳 钢衬里 材料变更 不符合项 核安全监督管理 

分 类 号：TL372.3[核科学技术—核技术及应用]