Determination of distribution places for fire protection departments for socially significant objects against fire

Abstract

Annotation. The issues of determining the locations of fire departments for fire protection of buildings of functional fire hazard classes F1.1, F1.2, F4.1, F4.2 are considered. Purpose and objectives. The aim of the study is to study the features of the placement of fire departments to ensure the fire safety of socially significant objects of protection, taking into account their equipment with fire notification transmission systems. The objective of the study is to identify problematic issues for the protection of socially significant objects from fires and determine ways to solve them. Methods. The methods set out in the set of rules SP 11.13130.2009 “Locations of fire departments. Order and method of determination”. Results and discussion. Based on the provisions of SP 11.13130.2009, with the chosen goals for the duty guard to go to the fire (goal No. 1 and 3), calculations were made to determine the maximum allowable distances (L1 and L3) for buildings of functional fire hazard classes F1.1, F1.2, F4.1, F4.2. The initial data for the calculation are substantiated. It was obtained that the values of distances L1 and L3 for buildings of class F1.1, respectively, should be 4.9 and 0.8 km. For buildings of class F1.2 – 6.5 and 0.4 km, for buildings of classes F4.1 and F4.2 – 3.0 and 0.4 km. An example of the construction of territorial areas for the placement of fire station buildings for a perinatal center, a school, a hotel is considered, taking into account the transport network of a settlement. Conclusions. The fulfillment of goal No. 3 of the departure of the duty guard to the fire for buildings of functional fire hazard classes F1.1, F1.2, F4.1, F4.2 is problematic given the existing, historically established, deployment of existing fire departments. It is proposed to consider the implementation of organizational and technical measures for the fire protection of socially significant facilities, or to implement measures for the construction of new fire station buildings (posts) on the territory of the settlement. Keywords: socially significant object, fire notification system, fire station, location, fire departments, purpose of departure, transport network.