Abstract: In order to implement the integration of construction projects managed by the Railway Group Companies (referred to as bureau managed) with the existing unified construction information management mode, this paper combined the engineering management needs of China Railway Beijing Group Co. Ltd. (referred to as Beijing Bureau), and relied on the existing architecture and basic data of the railway engineering management platform to design and develop the Beijing Bureau Engineering Management Platform V1.0. It implemented the efficient sharing and data dynamic integration management of investment, progress, safety, quality and other information for Beijing Bureau construction management projects. This platform provides application tools for intensive management, dynamic integration, and digital analysis of engineering construction projects, further promotes the digital transformation and intelligent upgrading of bureau managed construction projects.