The effectiveness of BIM implementation in high-rise building

High-rise buildings have a broad scope and high complexity of work. The designer needs a lot of data entry to analyse project cost requirements, especially if the calculations are done manually. Therefore, high precision and accuracy are required due to the large number of identified work items. Building Information Modeling is growing as one of the technologies in architecture, engineering, and construction, which can simulate all information in project development. However, the growth of this technology did not run optimally in its implementation, especially in high-rise building projects. Therefore, this research aims to analyse the effectiveness of BIM applications in high-rise buildings through project case studies. The analysis starts with the collection of information data according to the design. Then, the modelling of the building system is developed to be generated in 3 dimensions using a software application that adopts BIM technology. The modelling of building systems is used as a basis for monitoring the progress of project activities. The results show that calculations are more accurate and detailed, with an average cost comparison of 6,13% less than project calculation, and the effects of model simulations offer more efficient supervision at each stage of work. The final goal of further research is an integrated analysis of the implementation of BIM in all phases of project activities to achieve significant effectiveness in realising sustainable development.