建设工程监理是指由依法设立的工程监理单位受建设单位委托,根据法律法规、工程建设标准、勘察设计文件及合同,在施工阶段对建设工程质量、造价、进度进行控制,对合同、信息进行管理,对工程建设相关方的关系进行协调,并履行建设工程安全生产管理法定职责的服务活动。根据国家相关文件规定,凡是国家重点建设工程、大中型公用事业工程、成片开发建设的住宅小区工程、利用外国政府或者国际组织贷款、援助资金的工程以及国家规定必须 Construction project supervision refers to that the project supervision unit established by law is entrusted by the construction unit to control the quality, cost and schedule of the construction project according to the laws, regulations, construction standards, survey and design documents and contracts, carry out the contract and information in the construction phase Management, coordination of the relationship between the parties involved in the construction of the project and the fulfillment of the service activities for the statutory duty of safety production management of the construction project. According to the relevant state documents, all state key construction projects, large and medium-sized public works projects, into a piece of development and construction of residential area projects, the use of foreign governments or international organizations loans, aid projects and state regulations must