在建设工程施工合同履行过程中，延期索赔是不可避免的。处理好延期索赔有利于建设工程的正常开展，更重要的是它直接关系到项目能否按时竣工、投产给业主创造经济效益，所以监理工程师应重视延期索赔的处理。建设项目的施工会受到各种因素的干扰，影响项目进度目标的实现，导 In the process of fulfilling the construction project construction contract, the extension of the claim is inevitable. Dealing with the postponement claim is conducive to the normal development of the construction project. More importantly, it is directly related to whether the project can be completed on time and put into production to create economic benefits for the owner. Therefore, the supervision engineer should pay attention to the processing of the extension claim. The construction of a construction project will be disturbed by various factors, affecting the achievement of the project’s progress goals, and