Research and justification of the time for conducting operational actions by fire and rescue units to rescue people in a fire

Abstract

The paper conducts research to determine and justify the total time of rescuing people in a fire in case of threat to their lives. It is established that the total time of rescuing people in a fire consists of the time before the report of the fire, the time of collection and departure of the unit, the time of departure and the time of operational deployment. Which in turn are determined depending on such indicators as the number of fire and rescue units and their location, their tactical capabilities and equipment of fire and rescue vehicles and fire equipment, population density, road coverage, terrain and operational and tactical characteristics of the area departure of the unit. Graphically shows the components of the total time of rescuing people in a fire, depending on these indicators. Also, a comparative analysis of the total time of rescuing people in a fire, taking into account the scheme number, period and place of use of the fire and rescue unit with the safe time of people in the room before the fatal concentration of carbon monoxide. The obtained results allow researchers to determine the total time of rescuing people in a fire with the appropriate adjustment of its components and the introduction of their relevant documentation. The paper also substantiates the choice of the scheme of operational deployment of the fire and rescue unit upon arrival at the scene of the fire.