THE METHODOLOGY OF CHOOSING RESOURCE-SAVING ORGANIZATIONAL AND TECHNOLOGICAL SOLUTIONS AT THE STAGE OF COMPLETION OF THE LIFE CYCLE OF BUILDINGS

The article discusses the main aspects of resource and energy conservation at the stage of completion of the life cycle of buildings. It is shown that the stage of completion of the life cycle is extremely important for buildings and other capital construction projects and requires a systematic approach to the choice of organizational and technological solutions for the liquidation or reconstruction of the building. The concept of the final stage of the life cycle of buildings has been clarified. The importance of making resource-saving organizational and technical decisions taken at the stage of completion of the life cycle of buildings is shown. Indicators have been developed for making appropriate organizational and technical decisions. The methodology of choosing organizational and technological solutions at the stage of completion of the life cycle of buildings, taking into account resource conservation, is presented. The methodology includes several stages, the results of which are a star-shaped infographic model of the values of organizational and technological solutions, which is created at the stage of completion of the life cycle of buildings. The methodology takes into account the indicators of resource and energy consumption for the implementation of various organizational and technological solutions. Calculation formulas for use in the infographic model are proposed: material consumption, labor costs of workers, financial costs labor costs of construction machines and mechanisms energy intensity of construction reconstruction. The proposed model is used to evaluate and select options for the feasibility of reorganizing buildings at the end of their life cycle, taking into account resource and energy conservation.