The purpose of the public investment project is to comprehensively increase the energy efficiency of the building and create safe, comfortable and healthy conditions for learning, education and work. The project is aimed at: reducing heat energy consumption and reducing local budget expenses for the maintenance of the institution; ensuring the regulatory temperature and humidity regime in educational and preschool premises; extending the life of the building and preventing its further physical deterioration; increasing the level of energy and environmental safety of the community; fulfilling the requirements of state building standards and national energy efficiency policy. 2. Methods of achieving the project goal To achieve the goal, the following measures are envisaged during the implementation of the public investment project: insulating the external walls of the building with modern thermal insulation materials with high thermal resistance; insulating the basement to reduce heat loss through the soil; replacement of outdated doors with energy-efficient structures with a low heat transfer coefficient; elimination of cold bridges, sealing of seams and joints of enclosing structures; application of design solutions that comply with the current DBN and energy efficiency requirements. 3. Justification of the gap between the current state and the target level The current state of the building of the educational complex is characterized by a high level of heat loss, which is due to the physical and moral wear and tear of the enclosing structures, the lack of proper thermal insulation, the use of outdated door blocks. The target level provides for the achievement of modern energy efficiency indicators of the building, a stable microclimate in the premises and the rational use of budget funds. The existing gap between the current and target state is due to the long period of operation of the building without comprehensive modernization, limited funding in previous years and increased requirements for energy efficiency and the quality of the educational environment. The implementation of the project will allow to eliminate this gap and ensure the sustainable development of the educational institution.

High heat loss and low energy efficiency - insulation of facades, roof and basement, elimination of cold bridges. Worn doors - replacement with energy-efficient door blocks. Uncomfortable temperature regime in the premises - comprehensive thermal modernization to stabilize the microclimate. High heating costs - reduction of energy consumption and burden on the budget. Non-compliance with modern standards - bringing the building into compliance with current DBN and energy efficiency requirements.