BIM technology application to construction management of underground railway electromechanical engineering

 Presents the application of BIM technology to the construction management of electromechanical engineering of Heishizi Station of Chongqing Metro Line 4, including visual display, collision detection, pipeline integration, deepening design of support and hanger, engineering quantity statistics and BIM project management platform. The application of BIM technology contributes to the progress control improvement, project risk reduction, initial fine management achievement, project delivery quality improvement and construction period shortened.