本文提出 ,要管理好城市地下管线档案 ,必须进行旧管网普查 ,完善旧管线档案 ;利用法律、法规的制约手段 ,控制新建管线工程档案 ;建立城市地下管网信息管理系统 ,利用现代化的手段来实现城市地下管线档案的动态管理 This paper proposes that in order to manage the urban underground pipeline archives, the old pipeline network must be censored and the old pipeline archives must be perfected. With the restriction of laws and regulations, the new pipeline project archives should be controlled. The urban underground pipe network information management system should be established and modernized To achieve the dynamic management of urban underground pipeline files