The project is aimed at creating equal, proper and safe conditions for obtaining education, organizing a safe educational environment for participants in the educational process in secondary education institutions in Kharkiv. The new construction of a civil defense protective structure in a secondary education institution is carried out taking into account the requirements of legislation on fire safety, requirements for the required number of evacuation exits, the availability of water supply, drainage, ventilation, heating, lighting, the Internet, means of providing primary medical care, accessibility for low-mobility groups of the population, in particular people with disabilities. The new construction of a civil defense protective structure - an anti-radiation shelter for Kharkiv Lyceum No. 51 will provide protection for students, pedagogical, service and technical personnel of the Lyceum, in peacetime from the consequences of accidents, catastrophes and natural disasters, as well as in wartime from armed aggression of the Russian Federation. The protective structure will provide a safe space for 540 people. The dual-purpose civil defense protective structure (shelter group P) is designed in such a way as to create appropriate conditions for the stay of people subject to shelter for a certain period of time (up to 48 hours) and to ensure an appropriate degree of their protection from the predicted effects of dangerous factors that may arise as a component of dangerous phenomena of an emergency situation, military (combat) actions and terrorist acts. The radiation shelter structure has one fire compartment, which is divided into two fire sections: section 1 and section 2, separated from each other by fire walls. Two dispersed entrances are designed to the PRU structure. In each fire compartment, the main and auxiliary rooms are designed: rooms for storing contaminated street clothing, rooms for shelter, a sanitary post area, a medical station, a control point, rooms for filter ventilation equipment, technical rooms, radio technical room, cafeteria, bathrooms, cleaning equipment room, waste storage room. The design solutions take into account the requirements for compliance with standards for creating an obstacle-free living environment for people with disabilities and other groups of people with reduced mobility: pedestrian paths to the shelter are equipped with safety, orientation and information means; entrances to the building are marked with signs with Braille inscriptions and the sign "Accessibility for disabled people in wheelchairs"; in front of the entrance doors to the stairwells, space is provided for maneuvering and turning 90 degrees in a wheelchair; for access of groups of people with reduced mobility from the adjacent territory to the shelter, lifts are provided in the volume of the stairwells; information signs, informers and pointers are provided in the corridors with information on the purpose of the premises, necessary routes of movement, including with Braille inscriptions; entrances through openings with protective-hermetic and hermetic doors are equipped with portable ramps; thresholds at the entrances to the premises do not exceed 0.02 m; evacuation routes through corridors and entrances to the main rooms of the shelter do not have thresholds; handrails at a height of 0.9 m are provided on the walls of sections of corridors that serve as evacuation routes. The working project provides for measures regarding reliability and safety, protection of building structures from corrosion. The underground part of the structure is insulated from the outside with an effective insulation with a waterproofing layer. The improvement of the land plot on which the construction of the anti-radiation shelter is planned involves the installation of asphalt concrete pavement, sidewalks, lawns, taking into account the needs of people with disabilities.