Constructive decisions.

Responsibility level - 2 (normal) in accordance with GOST R 54257-2010 “Reliability of building structures and foundations. Basic provisions and requirements”. The building of the school of arts for 300 students was designed with the II degree of fire resistance. Functional fire hazard class of the building F 4.1. Foundations - columnar separately standing under columns and tape monolithic reinforced concrete under walls. A building heated without an attic and without a basement. The building of the School of Arts is 2-storey T-shaped in plan with dimensions in the axes of 66,9 x 35,4 m. The building is frame. Bearing structures - monolithic reinforced concrete columns with a section of 300x300 mm and pilasters. The main pitch of the columns is 6,3x6,0 m, 6,3x3,3 m, 6,0x6,3m, 6,0x6,0m, 3,0x6,0m. The height of the premises of the 1st and 2nd floors in cleanliness is 4,2 m. The height from ground level to the parapet is variable from 11.55 to 12,0 m. Conditional marks of floors: the first +0.000, the second +4,500. For mark 0.000 the level of the finished floor of the first floor is taken, corresponding to the absolute mark +141,00. In the southern part of the building there is a double-height assembly hall for 200 seats. The assembly hall is rectangular in plan with dimensions in the axes of 18x15,3 m. The hall is covered with a sloping beam with a span of 18 m. The height to the bottom of the beams is 8,7 m. The supporting structures of the hall are monolithic reinforced concrete columns with a section of 300x300 mm and walls. The pitch of the columns is 18,0x6,0 m. Stage floor level +0,900. The stage is designed to show dance groups, choral singing, and an orchestra. The basement part of the walls made of monolithic reinforced concrete is insulated with a min-slab 150 mm thick, followed by plastering and facing with porcelain stoneware. External walls made of cellular aerated concrete blocks with a density of at least 600 kg/m3 and a thickness of 300 mm. The project provides for external insulation with a ROCKWOOL VENTI BATTS mineral plate, followed by cladding with panels according to the system of suspended ventilated facades of the ALUWALL type. Internal walls made of cellular aerated concrete blocks with a density of 600 kg / m3, 200 mm thick on a cement-sand mortar and monolithic reinforced concrete. Ceilings are monolithic reinforced concrete. The covering over the assembly hall is combined from a profiled sheet along slope-forming metal trusses. The Technoruf minplate is used as a heater in the covering of the assembly hall. As insulation for reinforced concrete slabs in the coating of the 2-storey part, polystyrene foam slabs are used with a reinforced screed above the insulation. The roof is combined flat, low-slope with an internal drain, covered with a PVC membrane. Stair flights and landings are monolithic reinforced concrete. Stair railings in the stairwell, 1,2 m high, made of stainless steel. Partitions according to KNAUF technology from GVL on a metal frame with sound insulation in the middle layer from a min-slab 50 mm thick, sheathed with two layers of GVL 12,5 mm thick on both sides; the total thickness of the partitions is 125 mm. Partitions for wet rooms - showers and bathrooms. knots - from a ceramic corpulent brick. Windows and stained-glass windows - aluminum window system. Exterior doors made of aluminum profile, glazed with a double-glazed window with glass with a soft selective coating and metal insulated according to the GOST 31173-2003 type. Interior doors made of aluminum profile, individual wooden doors according to the GOST 475-2016 type, made of PVC profile in wet rooms and fireproof. The porches and stairs of the porches are monolithic reinforced concrete. Canopies over the entrances are translucent from triplex laminated glass, fixed on extensions to the wall. The building provides for an elevator for MGN without an engine room with a carrying capacity of 1000 kg, made in the mode of transportation of fire departments. The elevator has a cabin size of 1,1 x 2,1 m in accordance with the requirements of paragraph. 6.2.14 SP 59.13330.2016 Accessibility of buildings and structures for people with limited mobility. The elevator shaft is monolithic reinforced concrete.

Volumetric-spatial and architectural-artistic solutions.

The Children's Art School for 300 students is an institution of additional education for school-age children in the visual, musical and choreographic arts. The composition of the school premises and the placement, taking into account their functional relationships, were made in accordance with regulatory requirements and agreed with the Customer. The internal planning structure of the construction object is determined by the functional purpose of the groups of premises, technological and sanitary requirements. All groups of premises are interconnected by internal corridors and vertical communications. The design of the art school is carried out taking into account the requirements of SP 59.13330.2012 Accessibility of buildings and structures for people with limited mobility, SP 35-103-2001 Public buildings and structures accessible to visitors with limited mobility, SP 35-101-2001 “Design of buildings and structures taking into account people with limited mobility. General Provisions". The building of the School of Arts was designed taking into account the use of all public areas by people with limited mobility (MSG). The accessibility of students and visitors of the Moscow State University in wheelchairs to the first floor is provided at the main entrance from the ground level along the ramp, to the second floor - with the help of an elevator for the Moscow State University. On the east side in the central part of the building at el. 0.000 the premises of the entrance group are located. Through the main entrance, students, teachers and parents enter the lobby with a security post, then along the corridors and stairs to the classrooms and classrooms on the first and second floors. The functional and planning structure of the school provides for the following functional blocks, interconnected by corridors and recreations, which are used for exhibitions of works: 1. Fine art department 2. Music department. 3. Choreographic department. 4. Assembly hall for 200 seats. 5. Administrative and economic premises. 6. Block of technical premises. The functional and planning structure of the school provides for the following premises: On the ground floor there are: entrance group: lobby with a vestibule of the main entrance, security post; wardrobe; dignity. knots for visitors, including, for MGN, a dignity. a staff node and a cleaning equipment room, a dining room. The northern wing houses the premises of the fine arts department: two classrooms for theoretical classes in fine arts; a sculpture workshop with a room for firing and a pantry of clay; library and premises of the library fund; corridor and stairwell. The central part of the building houses the premises of the music department: two classrooms for musical and theoretical studies; two classes of individual training; passenger elevator for MGN with an elevator hall - a fireproof zone. The southeastern wing houses the premises of the choreographic department: a hall for rhythmic and dance classes; locker rooms for boys and girls with showers and san. nodes. In the southwestern wing there is a block of assembly hall premises: an assembly hall for 200 seats; auxiliary premises at the assembly hall: artistic, costume tailoring workshop, costume storage room; dignity. knots for boys and girls; corridor and stairwell. Block of technical premises: individual heating point (ITP), ventilation chambers, water meter unit, electrical panel room. On the second floor there are: In the northern wing - the premises of the fine art department: a drawing workshop with a pantry; painting workshop with pantry; an arts and crafts room with a pantry; corridor, recreation and stairwell; a block of administrative premises - a teacher's room, offices of the director and deputy directors; dignity. nodes for personnel and MGN. The central part of the building houses the premises of the music department: six classrooms for individual lessons; two classrooms for choir and orchestra lessons; room for storing musical instruments; passenger elevator for MGN with an elevator hall - a fireproof zone. The southeast wing houses the premises of the choreographic department: two halls for rhythmic and dance classes with inventory; locker rooms for boys and girls with showers and san. nodes; dignity. knots for boys and girls. corridor and stairwell. In the southwestern wing there is a block of premises of the assembly hall: auxiliary premises at the assembly hall: control room with a separate staircase, utility room.