BIM’s information model of box-type structure made from existing 2D based drawings. Also, crash detection was applied about 3D model objects. Then BIM based design compared with 2D based design. The purposes of this project are as follows:

Review of Construction Design. Detecting the errors of 2D based design. Review of 3D
model objects and processes linkages. Crash Detective between Structures.

3D BIM was used to check the crash detection considering the process linkages between box-type and foundation of pier.