从设计变更统计分析管道材料的采购余量

Analysis and Statistics of Piping Material Purchase Margin Based on Design Changes

简要分析在EPC项目管理过程中,现场工艺管线设计变更新增材料的具体情况。通过图文结合的方式,系统分析了新增材料变化的规律,并且从采购余量的角度讨论了如何减少设计新增变更材料对工程成本的影响。

This paper briefly analyzes the specific situations of supplementary materials due to on-site process piping design changes in the EPC project management process. Through the graphic combination, this papersystematically analyzes the law of variation of the newly supplementary materials,and from the perspective of purchase margin discusses how to reduce the impact on project cost caused by newly supplementary materials due to design changes.