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.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2006年第5期91-93,共3页
Nuclear Power Engineering
关键词
安全壳
钢衬里
材料变更
不符合项
核安全监督管理
Containment, Leak-tight liner, Material issue, Non-Conformance, Nuclear safety management and control
