Digital transformation of construction production of real estate objects based on information modeling

The article considers the issue of digital transformation of construction production of real estate objects based on building information modeling (BIM). This technology changes approaches to the design, construction and operation of buildings, working with an accurate digital model, which is equipped with all the necessary information about the corresponding fixed assets. The key advantages of BIM are considered: reducing costs, reducing construction times, leveling the number of design errors, effective resource management and improving the quality of work. Thanks to BIM files, builders, engineers and customers can work with a single up-to-date model, which allows avoiding misunderstandings and duplication of work. Thus, BIM provides the opportunity to forecast costs, analyze the energy efficiency of a building and plan the operational characteristics of a building or structure before construction begins. The article considers the use of BIM at various stages of the life cycle of residential buildings - from concept development to commissioning. It also highlights modern software tools for BIM design: Autodesk Revit; Allplan ArchiCAD; Tekla Structures; Navisworks and others. Special attention is paid to the issues of automation of construction processes, as well as the combination of BIM with modern digital technologies, such as artificial intelligence and the Internet of Things (IoT). The problems of BIM implementation in Ukraine are considered, including insufficient knowledge of specialists, the lack of unified regulatory documents and the high cost of software. Possible solutions for the popularization of BIM are proposed, in particular the development of national standards, training programs for architects and builders and financial support from the state. The article emphasizes that the digital transformation of construction production thanks to BIM allows for higher quality, faster and more economical construction. The use of this technology is an important step in the development of modern construction and increasing the competitiveness of the industry.