本文简单阐明了项目管理是指以高效率地实现项目目标为目的,以项目经理负责制为基础,对工程项目按照其内在的规律进行有效地计划、组织、协调和控制,目的是追求项目效益的最大化,实施降本增效。文章从项目中标签约开始,到施工准备、现场施工,直至竣工验收,每个环节指出了成本管理,并提出了自己的观点和看法。 This article simply states that project management refers to the goal of achieving project goals with high efficiency. Based on the project manager responsibility system, the project is planned, organized, coordinated and controlled effectively according to its inherent laws with the purpose of pursuing project benefits Maximize the implementation of cost reduction and efficiency. The article starts from the label contract in the project, goes to construction preparation, on-site construction and final acceptance until completion. It points out the cost management in each link and puts forward my own views and opinions.