核电厂调试工期的优化方案

Optimization of the Commissioning Period of Nuclear Power Plant

目前,国内核电建设受设备产能和建设经验等因素影响,调试工作往往不能如期开展,可能导致总工期拖延。合理规划调试工期和逻辑,根据实际情况对调试工期进行优化,是消减部分工期拖延的有效手段之一。文章通过研究百万千瓦级核电机组建设时遇到的常规情况,在以往参加核电机组调试工期优化实践的基础上,分析和探讨了调试计划制订特点、计划执行中的困难和调试工期优化的对策,提出从项目全局的角度实施动态调整优化的方案,将向调试本身要时间、向接口要时间、向管理要时间三条途径相结合,论述了活动工期压缩和调试逻辑调整、调试内外部接口优化以及管理方式优化的具体方法和重点举措,对调试工期优化的效果和方向、提高工程管理能力和控制优化原则进行了总结。

Due to current equipment manufacture capacity, construction experience and other factors, commissioning of nuclear power projects was used to be postponed, which could lead to delay of the whole project. Based on the actual situation, optimization of commissioning period and its logic could be an effective way to improve this situation to some extent. Based on previous practice and experience in the schedule management for the commissioning nuclear power projects, this paper analyzes and discusses the characteristics of make commissioning plan and the difficulties of program implementation and strategies of commissioning plan optimization, discusses and presents ways of dynamic plan adjustment and optimization at the vision of entire project, synthesizes the methods of time management through commissioning itself, interface and management, expounds measures for the timing and optimization of commissioning schedule and commissioning period, and sums up the ways of optimization of commissioning period, improving management capabilities and control of optimization principles.