We provide 4D Building Information Modeling (4D BIM), is a process to the intelligent linking of a 3D digital model with time or schedule related information. 4D BIM adds time-related information to 3D BIM models to enable detailed scheduling of the construction process. 5D BIM adds costs to BIM components to assist the calculation of total project costs. 6D BIM includes lifecycle properties to enable optimized asset management.  4D Building Information Modelling (4D BIM) associates time-related information to the various components of a 3D BIM model. Using 4D BIM, construction professionals can make detailed time schedules showing the lead time, progress and interdependencies between different work tasks. Moreover, they can optimize the use of space on the construction site and visualize how the project will progress over time.