Building Information Modeling or BIM is an smart 3D model based process that allows all AEC professionals in getting clear insight of the project design, workflow and plan. BIM is an up-coming technology in construction industry. As BIM offers a huge number of benefits to professionals, hence the rate of BIM implementation is increasing exponentially across the world AEC industry. BIM methodologies enable architects and contractors to generate 4D simulation video of the construction project and estimate costs at very early design stage.