The paper presents the problems related to exercises that allow to prepare people. military equipment. and other rescue groups to prevent and minimize the number of victims in the case of the use of modern means of poisonous or radioactive ones. Such exercises can be carried out in the facility that is hermetically separated from the external environment. https://www.spidertattooz.com/Fanimation-MAD8514-TriAire-52-Indoor-Outdoor-Ceiling-Fan/