核电站蒸汽发生器及其质量监督

Nuclear Power Station Steam Generator and Its Quality Supervision

蒸汽发生器是核电站的关键设备之一,对整个核电站的经济性和安全可靠性具有重要影响。必须重视设备监造工作并将其延伸到设计阶段,在设计监造阶段进行设计审查并与其他计算方法比较相结合,开好设计交底会。在监造过程中应建立完善的设备监造体系,督促制造商编制质量计划,并审查质量计划,加强对分包商工作质量的监理,重视不符合项的处理。

Steam generator is one of the key equipment for a nuclear power station, and affects its economy, safety and reliability significantly. The importance of equipment supervision must be recognized and extended to design process. Design review should be performed in supervision stage and combined and compared with other calculation methods. Complete supervision system should be established during supervision. Manufacturers should be supervised to prepare quality plans, and their plans should be reviewed. Strengthening subcontractor job quality supervision, emphasizing on the handling of unqualified items is necessary.