Main goal: To ensure safe, comfortable and proper sanitary and hygienic conditions for the educational process in the lyceum by carrying out a major roof repair. Project objectives: Eliminating leaks: Complete elimination of all roof leaks that cause damage to internal premises (ceiling, walls, electrical networks) and equipment. Restoration of structural integrity: Ensuring the reliability and durability of the roofing and roof load-bearing structures in accordance with current building codes and standards (DBN). Energy efficiency: Improving the thermal insulation characteristics of the roof to reduce heat loss during the heating season and reduce energy costs. Creating a favorable environment: Preventing the formation of fungus, mold and high humidity, which negatively affect the health of students, teachers and the preservation of the lyceum's property. The project goal will be achieved through the implementation of a complex of construction, installation and organizational measures within the framework of major repairs: 1. Dismantling of old coating and structures: complete removal of emergency, damaged and worn out elements of the old roof, drainage system, insulation. This is a necessary stage to eliminate the root cause of the problem (wear and tear). 2. Restoration and strengthening of load-bearing structures 3. Installation of a new roofing coating: installation of a finishing coating (corrugated sheeting) with high performance characteristics. This guarantees long-term protection from precipitation. 4. Installation of a new drainage system: installation of new gutters, pipes and funnels for effective collection and drainage of water. Prevents stagnation of water on the roof and destruction of facades. Technical and author's supervision: constant monitoring of compliance with the technology of work, quality of materials and compliance with the PKD by the customer and designer. This is a key element in ensuring the quality and reliability of the final result. Current condition The roof is worn out, the service life has expired. There are numerous cracks, deformations and local destruction of the coating. Regular leaks during precipitation lead to electrical short circuits, falling plaster, a constant smell of dampness, the development of mold and fungus. Mold and fungus create an unfavorable sanitary and hygienic environment that can negatively affect the health of participants in the educational process (risk of allergies, respiratory diseases). Due to the emergency state, individual rooms (computer room, gym, combined workshop, utility rooms, corridor and lobby) can be taken out of operation, which disrupts the schedule and quality of the educational process. Desired condition. New, airtight roof that meets modern building standards, with a guaranteed service life of 25 years, fully functional drainage system. Complete absence of leaks and emergencies. Dry, warm and safe premises. Improved thermal insulation, which ensures reduced heat loss, reduced energy consumption and budget savings. Absence of fungus, mold and excessive humidity. Favorable and healthy environment for learning and working. Uninterrupted functioning of all educational and auxiliary premises.

The emergency state of the waterproofing layer and drainage system leads to regular leaks, ceilings, electrical networks and educational equipment. The problem is critically urgent, since constant leaks create a direct threat to safety (risk of short circuit, plaster collapse) and limit the functioning of educational premises High humidity caused by leaks contributes to the formation of mold and fungus in the premises. This problem is relevant from the point of view of the health of students and staff, since fungal spores can cause allergic reactions, asthma and other respiratory diseases, which contradicts sanitary standards for educational institutions. Outdated or damaged roof insulation leads to significant heat loss in the cold season. The problem is urgent due to the need for rational and economical use of budget funds and compliance with modern state building standards (DBN) on the energy efficiency of buildings. Safety and Constructions Further destruction of the rafter system, which may lead to partial loss of roof stability. Increased risk of emergencies (fire due to damaged electrical wiring, injury due to falling ceiling elements). The need for constant decommissioning of premises will lead to disruption of the educational process, schedule complications and deterioration of the quality of education. Increased unforeseen costs for emergency repairs, elimination of the consequences of leaks and overpayment for energy carriers due to high heat losses. Costs for restoring destroyed equipment and inventory. The steady spread of mold and fungus, which will make it impossible to stay safely in the premises and will lead to deterioration of the health of the target audience. Successful implementation of the project "Capital repair of the lyceum roof" will lead to the following positive changes: Eliminating leaks and waterproofing the building for the guaranteed period of operation. Elimination of accidents and risks associated with electrical wiring and collapse of elements. Creation of a dry and healthy microclimate, complete elimination of mold and fungus. Restoration of full use of all educational premises without interruptions for elimination of accidents. Reduction of heat loss will provide significant savings in budget funds for heating. Protection of interior decoration, walls and property of the lyceum from water damage, which will avoid future costs for restoration repairs. Extension of the service life of the building itself.