General information.

This project for the overhaul of the kindergarten building, standard project 212-2-66, was completed on the basis of the terms of reference. Year of construction 1969. Floors 2 floors and basement. The building consists of five block-sections standing side by side in parallel, interconnected by displacement, each of which has a rectangular shape in plan. According to the technical passport of the building developed by the Bureau of Technical Inventory, the total area of ​​the building and outbuilding is 1 sq.m., construction volume - 607,80 cubic meters. External walls 10 mm thick. Attic and interfloor floors are made of reinforced concrete slabs. Renovated building of a kindergarten with dimensions in the axes 703,0-640 / A-I = 1x18 m., Area: 80,57 m49,81 The height of the premises is 2413,5 m. The building with a basement, the height of the basement in the clear 2 m. 3 is the level of the finished floor of the 2,6st floor. Building responsibility level - II (normal). Reliability factor 0,000. Degree of fire resistance II. Constructive fire hazard class C1. Functional fire hazard class F0,95, fire resistance limit of load-bearing elements not less than R0 Construction and structural type of the building - frame-panel construction of the II-4.2 series (connection option), spatial rigidity is ensured by the work of the ceiling (from reinforced concrete slabs), as an unchanging diaphragm ( in the horizontal plane). Foundations - strip of prefabricated concrete blocks. External walls - multi-layered with effective insulation. Heating - central water, heat supply source of thermal power plant, power supply from the chamber, middle main, diameter of the heat input 90 mm. The heating system is two-pipe, horizontal with a dead-end movement of the coolant in the main pipelines, the scheme is dependent. Ventilation - general exchange supply and exhaust with mechanical and natural impulses. Water supply - from external networks with the installation of a water meter unit at the entrance to the building. Hot water supply - is carried out from the heat point located in the basement of the building. The domestic sewerage system is self-flowing, centralized. Power supply system - supply reliability category III (third) electrical installation, maximum power 04 kV, voltage 89 kV. The main consumers of electricity in the kindergarten building are: technological equipment of the catering department, technological equipment of the laundry, equipment for pool water treatment, ventilation equipment, office equipment, auxiliary equipment, fire fighting equipment, household electrical appliances, electric lighting.