In the conditions of martial law, caused by the full-scale invasion of the Russian Federation, ensuring the security of a healthcare facility primarily involves bringing storage facilities and the simplest civil defense shelters into readiness for use for their intended purpose. In building No. 2 of the KNP "Kostopilska BLIL" KMR, there is an existing anti-radiation shelter, which is in dire need of reconstruction. There are no other civil defense shelters within 500 m. The shelter capacity is 560 places. This protective structure provides for the placement of a maternity ward with an operating room and a ward for mothers in labor. Design and estimate documentation has been developed for this project and an examination has been conducted.

Key problems solved by the simplest PRU: 1. Protection against radioactive contamination: PRU significantly reduces the level of radiation radiation, which can cause radiation sickness and other health effects. 2. Reduction of the impact of the shock wave: The simplest shelters, such as cracks, reduce the likelihood of being hit by the shock wave, which is a destructive force in explosions. 3. Protection against light radiation: PRU also provides protection against bright light radiation, which can cause temporary or permanent blindness. 4. Safe place to stay: The simplest PRU provides a temporary safe place where people can take shelter during a short-term shelling or a dangerous phase of the accident. 5. Preservation of life and health: The main function of any shelter, including the simplest ones, is to preserve the life and health of people during emergencies. 6. Use in peacetime In peacetime, the premises of the protective structure are intended to be used as an outbuilding of the institution. Thus, even the simplest PRU, such as fortifications, basements or cellars, reduce the combined impact of people on hazards, ensuring a basic level of safety.