Taesung SNI made a BIM based design from existing 2D based design and As-built BIM model of temporary works from 3D Laser Scanning data. Also, 3D model objects were linked with processes linkage. So we can make more similar virtual site. Then we checked the optimum equipment capacity and location to install the elements of temporary facility and compared it with 2D based design.

The purposes of this project are as follows;

-  Comparing BIM with 2D based drawings.

-  Proper Estimation of Equipment Capacity and location for installation.

-  Review of 3D model objects and processes linkages

-  Review of Safety facilities

-  Clash Detective between temporary facility elements during construction.

3D BIM was used to check the construction sequence considering the processes linkages and to verify the construction sequence of temporary facility. Moreover, proper equipment capacity and location were derived with 3D equipment simulation considering the processes linkages