谈如何加强施工阶段工程变更签证管理

摘要

分析了工程变更与工程签证的关系，阐述了工程变更签证的定义、作用及分类，指出了施工阶段工程变更签证管理中存在的问题，并提出了相应的加强工程变更签证管理的措施，从而有效减少工程签证，使工程造价得到控制。%The thesis analyzes the relationship between engineering change and engineering visa,describes engineering changer visa definition, functions and categories,points out problems existing in engineering change visa management at construction phase,and puts forward correspond-ing measures for strengthening engineering change visa management,so as to efficiently reduce engineering visa and control engineering cost as much as possible.