众所周知,高层建筑的各种质量缺陷一直都是困扰专业技术人员的难题,而给排水系统因涉及项目交付后建筑物功能的正常使用,所以各方都非常重视给排水工程的施工质量。笔者是通过对给排水工程施工过程中的事前控制、事中控制、事后控制三大环节具体提出解决的方法。 As we all know, the various quality defects of high-rise buildings have always been a problem for professional and technical personnel. However, due to the normal use of water supply and drainage systems in relation to the functions of the buildings after project delivery, all parties attach great importance to the quality of drainage and drainage works. The author puts forward the solution to the three major links in the process of water supply and drainage construction through prior control, event control and post-event control.