| Facing China’s increasing demand for energy and the expansion of nuclear power plants(NPPs), the size of NPP construction are working on more construction projects. With multiple projects under construction at the same time, NPP construction companies are faced with fierce competition for capital. Given this circumstance, traditional management system for single project no longer meets the requirements to solve various issues during multi-project constructions, while the features of standardization and integration of multi-project management system enable NPP construction companies to allocate resources effectively and to optimize constructions. NPP construction companies are growing more aware of the importance of multi-project management and are strengthening research and implementation of multi-project management. It is essential to establish management over multi-project construction using information technology in order to coordinate multiple projects and grasp operating information effectively. Based on current project management among NPP construction companies,the conducts research on constructing management information system for multiple projects and offers new ideas for informatized enterprise project management.Using the framework of multi-project management theory, analyzes the necessity of NPP construction companies to build multi-project management information system; In China Nuclear Industry Fifth ConstructionCo., Ltd project management status as the background, analyzes China Nuclear Industry Fifth Construction Co., Ltd various business management, including control points, existing problems and possible improvement; Describes the components of NPP construction companies multi-project management information system, Using the RACI model, the research analyzes responsibilities of different departments in business operation, following the systematic structure and application models as the base for business planning, the research lays the foundation for building management information system for multiple NPP construction projects; The research uses the case of China Nuclear Industry Fifth Construction Co., Ltd, Discusses NPP construction companies multi-project management information systems the basic framework, technology platforms, implementation path and Security System. |