Information support in making organizational and technical decisions in construction at the stages of organizational and technological design and construction production

   The article discusses the issues of digitalization of the processes of the production and technical department of a construction company in the context of the industry's transition to digital lifecycle management of capital construction facilities.

   The relevance of the research

 is due to the need to increase the efficiency of construction project management, improve the processes of preparation of design and executive documentation, as well as increase transparency and manageability of production processes in construction organizations.

   The article analyzes the regulatory, organizational and technological pre-requisites for the introduction of digital technologies in the construction industry, as well as the role of information modeling technologies in the formation of a unified digital management space for organizational and technological design and construction production. Modern approaches to the digital transformation of construction organizations and the introduction of data management tools at various stages of the implementation of investment and construction projects are considered. As part of the research, a digital vertical of the processes of the production and technical department was developed, ensuring the integration of organizational and technological design, cost estimates, scheduling of construction production, control of construction and installation work and the formation of executive documentation. It is shown that the use of digital tools and domestic software solutions contributes to improving the efficiency of building process management, reducing documentation preparation time, improving coordination between project participants, increasing the reliability of information and reducing the influence of the human factor. The results obtained can be used in the implementation of digital management technologies in the production and technical departments of construction organizations and in the improvement of organizational and technological processes of construction production.