Brief description of the school building.

Building Responsibility Level II; Fire resistance degree II; Constructive fire hazard class CO; Building category for functional fire hazard F 4.1; External and internal brick load-bearing longitudinal and transverse walls 510 mm thick. from ceramic brick KURPO 1,4NF / 150 / 2,0 / 35 GOST 530-2007 on a cement-sand mortar M100 with insulation 120 mm thick with an outside finish according to the "ventilated facade" scheme 170 mm thick. The thickness and brand of insulation is adopted according to the heat engineering calculation; Ceilings and coverings are made of prefabricated reinforced concrete multi-hollow slabs according to the village. 1.141.1-1, as well as beams of the BDR brand according to the series 1.462.1-3/89, insulation of the attic floor is provided with extruded polystyrene foam 150 mm thick. with reinforced cement-sand screed 50 mm thick. The thickness of the insulation is taken according to the heat engineering calculation; Foundations made of prefabricated reinforced concrete elements according to GOST 135710-78* and GOST 13580-85; The roof of the building is truss covered with metal tiles, above the sports hall - with additional rafters along reinforced concrete. lattice beams with. 1.462.1-3/89, c. 1 and prefabricated ribbed slabs with insulation 220 mm thick. The thickness of the insulation is taken according to the heat engineering calculation. The rafter system is made of coniferous wood according to GOST 24454-80 *, wooden elements are treated with fire-retardant paint for wood, which provides 1 group of fire-retardant efficiency. Dimensions of the school building in terms of axes 92,40x84,59 m; Internal walls and partitions 380, 250 and 120 mm thick. designed from ceramic solid brick KORPO 1NF/150/2,0/25 on cement-sand mortar Ml00 with subsequent finishing; Partitions 100 mm thick. designed from plasterboard sheets on a metal frame.

Description and justification of the external and internal appearance of the object, spatial, planning and functional organization.

Spatial and planning solutions for the building of the general education school are made in accordance with the technological task, based on the developed technological solutions and the requirements of the current norms and rules. The basis of the volume-spatial solution of the building is the principle of rational placement and functioning of the main groups of premises of the school building. The accepted configuration of the building makes it possible to increase the perimeter of the outer walls and thereby ensure: optimal conditions for natural lighting of the premises; the location of recreational facilities in close proximity to the training facilities; placement of wardrobes on the ground floor with the mandatory equipment of places for each class. The symmetrical solution of the facades with different-sized “wings” of blocks diverging from the main axis and the vertical axis of the central block creates a dynamic composition and forms the architectural appearance of a modern building of a comprehensive school. The facades of the building are designed in a modern style using a large area of ​​glazing and a system of "ventilated hinged facades" made of modern composite materials manufactured using new technologies. The school building is 2-storey, with a basement in axes 6-9, E-H and a cold attic. For a conditional mark of 0,000, the level of the finished floor of the l-ro floor was taken, which corresponds to the absolute mark of +158,78. The school building was designed in one volume and has a configuration close to a square in plan, assembled from four rectangular blocks. The height of the main premises in the building is at least 3 m. The main entrance to the school building is designed from the east side. The first floor of the building is raised above the planning level of the ground, which improves the insolation of the premises. The width of the corridors is assumed to be at least 1.0 m., the width of doorways in rooms with a permanent stay of people is 0.9 m. The height of the passages is assumed to be more than 2.0 m. Doors on the escape route open in the direction of the exit to the outside of the building, and the outer doors are made without internal locks. Protective gratings 1.2 m high from the floor are provided on the glazed doors. In order to comply with fire safety measures, it is not allowed to install cabinets in the corridors, except for fire cabinets. Armchairs, chairs, benches or links of them in the assembly hall are provided with devices for attaching them to the floor. For rooms that are not equipped with a supply and exhaust ventilation system, opening adjustable vents are provided, located at a height of at least 2,0 m. from the floor. Jobs for the disabled are not provided. The building of a general education school is designed for 400 students, with floor-by-floor placement of premises, made taking into account their functional purpose and the degree of communication with each other. Floor communication in the building is carried out by four staircases. Stair passages between floors are made with natural and artificial lighting. The height of the stair railing is at least 1,2 m. The basis of the spatial and planning organization of the building is the principle of optimal functioning of the main groups of premises of a general education school. The dimensions of the areas of the main and additional premises are taken in accordance with the requirements of sanitary and building codes and regulations, depending on the implementation of educational programs, one-time capacity, the technology of the learning process, the optimal placement of engineering and technical equipment, and the provision of necessary furniture. A rectangular configuration of classrooms and classrooms with left-sided natural lighting is provided. The functional structure of the building includes four groups of premises: educational, general school, administrative and production. The training group includes a group of premises for the main training program, specialized and labor training. In addition, the training group includes sports halls on the ground floor with locker rooms separate for boys and girls (the area of ​​​​the room is taken from the calculation for one individual locker 0,18 m2, for one bench - 0,4 m2. In the locker rooms there are places for changing clothes of the MGN, showers and sinks for washing hands with hot and cold water supply at the rate of one shower net and one sink for 10 students, toilets. In the premises of laboratories and classrooms (chemistry, physics, drawing, biology), workshops, home economics rooms, washbasins are installed. The structure of general school premises includes the following premises: Entrance group of premises (lobby, cloakroom); Assembly hall for 250 seats with dressing rooms, dressing rooms, rooms for storing decorations and tools; Library and information center with a reading room and a book depository for 18 books. book copies, methodical office; Dining room with industrial premises of the catering unit; Recreational facilities and sanitary facilities (incl. universal cabins for MGN on the first and second floors), personal hygiene rooms are provided on the second floor of the building at the rate of 1 cabin for 70 people with an area of ​​at least 3,0 m. The administrative and economic group of premises includes offices for teachers, offices for administrative and economic personnel, sanitary and hygienic premises, material and storerooms. Washbasins are installed in all medical facilities. The production group of premises includes a room for an electrical panel, thermal and water metering unit, a ventilation chamber. The following premises are provided in the school building: i. Basement floor: Industrial premises: switchboard, heating and water metering unit, ventilation chamber. The ventilation chamber in the basement is located under rooms without permanent residence of people (student wardrobe, lobby, gym). The hall for physical culture and health-improving classes can be categorized as premises without permanent stay of people, since the duration of a lesson for a separate training group does not exceed 2 hours. First floor: Main classrooms: Russian language and literature classrooms, an office and a laboratory for physics and astronomy, labor training workshops with a master's room, home economics rooms, an office for music lessons, a methodological office, a director's office, a secretary's office, a head teacher's office, an office psychologist; gym 24x12 with changing rooms and showers, gym 30x18 with changing rooms and showers, instructor's room. Administrative and utility rooms: a doctor's office, treatment and vaccination rooms, a room for economic and technical purposes and storage of cleaning equipment, students' wardrobes, bathrooms (incl. for MGN), material, inventory, dining room with production facilities, food storage rooms, staff room with shower and toilet, technical rooms (ventilation chamber), etc.; Second floor: Main classrooms: classrooms for drawing and drawing, history, geography, biology, computer science and computer technology, the office of the head of educational work, the office of the deputy director for economic work, a foreign language, an office and laboratory of chemistry, laboratory assistants, teacher's room, assembly hall, dressing room, library with a reading room with an open fund, a closed fund of the library; Administrative and utility rooms: bathrooms for girls and boys, a bathroom for teachers, a room for cleaning equipment, etc.; For a more rational and comfortable placement of administrative, utility and educational premises, adjustments were made to increase the area, replace, transfer premises from the second floor to the first.