建设工程施工合同履约中的变更控制

分析了建设工程施工合同履约中的各类工程变更,即设计变更、施工方案变更、计划变更、条件变更和新增工程,从不同层面描述了各类工程变更的基本特征,重点研究了针对承包方提出的设计变更和施工方案变更的控制程序,提出了工程变更控制的双效原则、激励原则、层级原则和价值原则.

Variation Controlling of Construction Contract Performing

This paper analyzes all kinds of civil engineering variations, such as design variation, construction variation, plan variation, condition variation and new added project. It describes their basic characteristics. It discusses controlling procedure of design variation and construction variation raised by contractor. In the end, controlling principles on civil engineering variations are put forward, such as double-effect principle, encouraging principle, layer and class principle and value principle.