**3. Sample housing project**

In this study, a sample housing project was prepared for the BIM, IFC, and IFCXML representation of the building project data in the ACCC process. The sample housing project consisted of 9 floors, 8 flats, and 2 elevators. Flat plans on each floor were modeled differently from each other. It was completed with 179 rooms, 91 doors, 66 windows, 52 railings, 2 mechanical ventilation, 2 elevators, 8 stairs, 92 walls, 135 columns, 183 beams, and 95 slabs. As shown in **Figure 1**, the procedure for creating the sample housing project with ArchiCAD software are as follows:


#### **Figure 1.**

*The procedures in creating the sample housing project with ArchiCAD software [19].*


*The Data Representations of a Building Project: BIM Model, and IFC or IFCXML Data Standard DOI: http://dx.doi.org/10.5772/intechopen.104580*
