Snip residential buildings multi-apartment joint venture 54. Updated edition

RESIDENTIAL BUILDINGS

Updated edition

SNiP 31-01-2003

Official edition

Moscow 2011

SP 54.13330.2011

Foreword

The goals and principles of standardization in the Russian Federation are established by the Federal Law of December 27, 2002 No. 184-FZ "On Technical Regulation", and the development rules - by the Decree of the Government of the Russian Federation of November 19, 2008 No. 858 "On the Procedure for the Development and Approval of Codes of Rules ".

About the set of rules

1 CONTRACTOR - OJSC Center for Regulation and Standardization Methodology in Construction

2 INTRODUCED by the Technical Committee for Standardization TC 465 "Construction"

3 PREPARED for approval by the Department of Architecture, Building and Urban Policy

4 APPROVED by Order of the Ministry of Regional Development of the Russian Federation (Ministry of Regional Development of Russia) dated December 24, 2010 No. 778 and entered into force on May 20, 2011.

5 REGISTERED by the Federal Agency for Technical Regulation and Metrology

(Rosstandart). Revision of SP 54.13330.2010

Information about changes to this set of rules is published in the annually published information index "National Standards", and the text of changes and amendments - in the monthly published information indexes "National Standards". In case of revision (replacement) or cancellation of this set of rules, a corresponding notice will be published in the monthly published information index "National Standards". Relevant information, notification and texts are also placed in the public information system - on the official website of the developer (Ministry of Regional Development of Russia) on the Internet

Ministry of Regional Development of Russia, 2010

This regulatory document cannot be fully or partially reproduced, replicated and distributed as an official publication on the territory of the Russian Federation without the permission of the Ministry of Regional Development of Russia

SP 54.13330.2011

1 Scope………………………………………………………….…………….1

3 Terms and definitions……………………………….…………………………………...2

4 General Provisions………………………………………………….……………………….2

5 Requirements for apartments and their elements………………..………………………………..6

6 Bearing capacity and permissible deformability of structures.…………………7

7 Fire safety…………………………………………………………………....9

7.1 Preventing the spread of fire…………………………………………….9

7.2 Ensuring evacuation.……………………………………………………………...11

7.3 Fire safety requirements for engineering systems and

building equipment .................................................................. ................................................. .

7.4 Ensuring fire extinguishing and rescue operations……………………………...15

8 Safety in use…………………………………………………………..16

9 Ensuring sanitary and epidemiological requirements………………………………18

10 Durability and maintainability………………………………………………....23

11 Energy Saving………………………………………………………………………….24

12 Appendix A (mandatory) Regulatory documents…………………………….26

13 Annex B (informative) Terms and definitions………………………………..28

14 Annex B (mandatory) Rules for determining the area of a building and its

premises, built-up area, number of storeys and building volume……………………………………………………………………..31

15 Annex D (mandatory) Minimum number of passenger lifts…………33

Bibliography……………………………………………………………………………….34

SP 54.13330.2011

SET OF RULES

RESIDENTIAL BUILDINGS

Multicompartment residential buildings

Introduction date 2011-05-20

1 area of use

1.1 This set of rules applies to the design and construction of newly built and reconstructed multi-apartment residential buildings with a height of 1 to 75 m (hereinafter adopted in accordance with SP 2.13130), including apartment-type dormitories and residential premises that are part of the premises of buildings of other functional purposes.

1.2 The Code of Rules does not apply to: Blocked residential buildings designed in accordance with the requirements SP 55.13330, in which the premises belonging to different apartments are not located one above the other, and only the walls between adjacent blocks are common, as well as mobile residential buildings.

The set of rules does not apply to residential premises of the mobile fund and others specified in paragraphs 2) - 7) of part 1 of article 92 of the Housing Code of the Russian Federation.

1.3 The set of rules does not regulate the conditions for settling the building and the form of ownership of it, its apartments and individual premises.

1.4 For residential buildings with a height of more than 75 m, these rules should be followed when designing apartments.

1.5 When changing the functional purpose of individual premises or parts of a residential building during operation, or during reconstruction, the rules of the current regulatory documents corresponding to the new purpose of parts of the building or individual premises, but not contradicting the rules of this document, should be applied.

Regulatory documents, to which there are references in the text of this set of rules, are given in Appendix A.

Note - When using this SP, it is advisable to check the operation of reference standards and classifiers in the public information system - on the official website of the national body of the Russian Federation for standardization on the Internet or according to the annually published information index "National Standards" , which is published as of January 1 of the current year, and according to the corresponding monthly published information indexes published in the current year. If the reference document has been replaced (modified), then when using this SP, one should be guided by the replaced (modified) document. If the referenced material is canceled without replacement, the provision in which the link to it is given applies to the extent that this link is not affected.

1 The height of the building is determined by the difference in the marks of the passage surface for fire engines and the lower boundary of the opening opening (window) in the outer wall of the upper floor, including the attic. In this case, the upper technical floor is not taken into account.

Official edition

SP 54.13330.2011

3 Terms and definitions

This set of rules adopts the terms and their definitions given in Appendix B.

4 General provisions

4.1 The construction of residential buildings should be carried out according to the working documentation

in in accordance with the duly approved project documentation, as well as with the requirements of this set of rules and other regulatory documents establishing the rules for design and construction, on the basis of a construction permit. The composition of the project documentation must comply with the list (composition) specified in paragraph 12 of Article 48 of the Town Planning Code of the Russian

Federation. The rules for determining the area of a building and its premises, building area, number of storeys, number of floors and building volume during design are given in Appendix B.

4.2 The location of a residential building, the distance from it to other buildings and structures, the size of the land plots at the house, established in accordance with the requirements of paragraph 6 of Article 48 of the Town Planning Code of the Russian Federation, the Technical Regulations on fire safety requirements, as well as SP 42.13330, must ensure the current sanitary and fire safety requirements for residential buildings. The number of floors and length of buildings are determined by the planning project. When determining the number of storeys and length of residential buildings in seismic areas, the requirements of SP 14.13330 and SP 42.13330 should be met.

4.2a The project of the land plot at the house must be carried out on the basis of:

1) town-planning plan of the land plot;

2) results of engineering surveys;

3) technical conditions for connecting a residential building to engineering networks.

4.3 When designing and constructing a residential building, conditions must be provided for the life of people with limited mobility, the accessibility of the site, building and apartments for the disabled and the elderly using wheelchairs, if the placement of apartments for families with disabilities in this residential building is established in the design assignment.

Specialized apartment buildings for the elderly should be designed no higher than nine floors, for families with disabilities - no more than five. In other types of residential buildings, apartments for families with disabilities should be located, as a rule, on the ground floors.

In residential buildings of state and municipal housing stock, the share of apartments for families with disabled people using wheelchairs is established in the design assignment by local governments. Specific requirements for ensuring the life of the disabled and other people with limited mobility should be provided for, taking into account local conditions and the requirements of SP 59.13330. Two-way traffic of disabled people in wheelchairs should be provided only in specialized residential buildings for the elderly and for families with disabled people. In this case, the width of the corridors must be taken at least

4.4 The project must include instructions for the operation of apartments and public premises of the building, which must contain the data required by tenants

SP 54.13330.2011

(owners) of apartments and built-in public premises, as well as operating organizations to ensure safety during operation, including: hidden wiring diagrams, locations of ventilation ducts, other elements of the building and its equipment, in respect of which construction activities should not be carried out by residents and tenants during operation. In addition, the instruction should include rules for the maintenance and maintenance of fire protection systems and an evacuation plan in case of fire.

4.4a Re-planning and reconstruction of apartments must be carried out in accordance with the rules of Article 26 of the Housing Code of the Russian Federation.

4.5 Residential buildings should include: domestic drinking and hot water supply, sewerage and drains in accordance with SP 30.13330 and SP 31.13330; heating, ventilation, smoke protection - in accordance with SP 60.13330. Fire water supply, smoke protection should be provided in accordance with the requirements of SP 10.13130 and SP 7.13130.

4.6 In residential buildings, it is necessary to provide for electric lighting, power electrical equipment, telephone, radio, television antennas and bell alarms, as well as automatic fire alarms, warning and evacuation control systems in case of fire, elevators for transporting fire departments, means of saving people, fire protection systems in accordance with requirements of regulatory documents on fire safety, as well as other engineering systems provided for by the design assignment.

4.7 On the roofs of residential buildings, provision should be made for the installation of antennas for the collective reception of transmissions and racks of wired broadcasting networks. Installation of radio relay masts and towers is prohibited.

4.8 Elevators should be provided in residential buildings with the floor level of the upper residential floor exceeding the floor level of the first floor by 12 m.

The minimum number of passenger elevators that residential buildings of various heights must be equipped with is given in Appendix D.

The cabin of one of the elevators must be 2100 cm deep or wide (depending on the layout) to accommodate a person on a sanitary stretcher.

The width of the cabin doors of one of the elevators must ensure the passage of a wheelchair.

When building on existing 5-storey residential buildings, it is recommended to provide elevators. In buildings equipped with an elevator, it is allowed not to provide for an elevator stop in the superstructured floor.

In residential buildings in which, on floors above the first floor, apartments are provided for families with disabled people who use wheelchairs for movement, as well as in specialized residential buildings for the elderly and for families with disabled people, passenger elevators or lifting platforms must be provided in accordance with the requirements SP 59.13330, GOST R 51630, GOST R 51631

and GOST R 53296.

4.9 The width of the platforms in front of the elevators should allow the use of the elevator to transport the patient on an ambulance stretcher and be at least, m:

1.5 - in front of elevators with a carrying capacity of 630 kg with a cabin width of 2100 mm; 2.1 - in front of elevators with a carrying capacity of 630 kg with a cabin depth of 2100 mm.

SP 54.13330.2011

With a two-row arrangement of elevators, the width of the elevator hall must be at least, m:

1.8 - when installing elevators with a cabin depth of less than 2100 mm; 2.5 - when installing elevators with a cabin depth of 2100 mm or more.

4.10 In the basement, basement, first and second floors of a residential building (in large and largest cities1 on the third floor), it is allowed to place built-in and built-in-attached public premises, with the exception of objects that have a harmful effect on humans.

It is not allowed to post:

specialized stores of mosquito-chemical and other goods, the operation of which may lead to pollution of the territory and air of residential buildings; premises, including shops with the storage of liquefied gases, flammable and combustible liquids, explosives capable of exploding and burning when interacting with water, atmospheric oxygen or with each other, goods in aerosol packaging, pyrotechnic products;

shops selling synthetic carpets, auto parts, tires and motor oils;

specialized fish stores; warehouses for any purpose, including wholesale (or small-scale wholesale) trade, except for warehouses that are part of public institutions that have emergency exits isolated from the escape routes of the residential part of the building (the rule does not apply to built-in parking lots);

all enterprises, as well as shops with a mode of operation after 23:00; consumer service establishments that use flammable substances (except for hairdressers and watch repair shops with a total area of up to 300 m2); baths;

catering and leisure enterprises with more than 50 seats, with a total area of more than 250 m2 all enterprises operating with musical accompaniment, including discos, dance studios, theaters, as well as casinos;

laundries and dry cleaners (except for collection points and self-service laundries with a capacity of up to 75 kg per shift); automatic telephone exchanges with a total area of more than 100 m2; public toilets, institutions and shops of funeral services; built-in and attached transformer substations;

industrial premises (except for premises of categories B and D for the work of disabled people and older people, including: points for issuing work at home, workshops for assembly and decorative work); dental laboratories, clinical diagnostic and bacteriological laboratories; dispensaries of all types; day hospitals of dispensaries and hospitals of private clinics: trauma centers, ambulance and emergency medical substations; dermatovenerological, psychiatric, infectious and phthisiatric rooms for medical appointments; departments (rooms) of magnetic resonance imaging;

1 Classification of cities - by SP 42.13330.

2 The time of restriction of functioning can be specified by local governments.

SP 54.13330.2011

x-ray rooms, as well as rooms with medical or diagnostic equipment and installations that are sources of ionizing radiation exceeding the permissible level established by sanitary and epidemiological rules, veterinary clinics and offices.

Shops selling synthetic carpet products may be attached to the blind sections of the walls of residential buildings with a fire resistance limit of REI 150.

4.11 In the basement and basement floors of residential buildings it is not allowed to place premises for storage, processing and use in various installations and devices of flammable and combustible liquids and liquefied gases, explosives; rooms for children; cinemas, conference rooms and other halls with more than 50 seats, saunas, as well as medical institutions. When placing other premises on these floors, one should also take into account the restrictions established in 4.10 of this document and in Appendix D of SNiP 31-06.

4.12 Loading of public premises from the side of the courtyard of a residential building, where the windows of the living rooms of apartments and entrances to the residential part of the house are located, in order to protect residents from noise and exhaust gases, is not allowed.

Loading of public premises built into residential buildings should be carried out: from the ends of residential buildings that do not have windows; from underground tunnels; from highways (streets) in the presence of special loading rooms.

It is allowed not to provide for the indicated loading rooms with an area of built-in public rooms up to 150 m2.

4.13 On the top floor of residential buildings, it is allowed to place workshops for artists and architects, as well as office (office) premises with no more than 5 people working in each, while taking into account the requirements of 7.2.15 of this set of rules.

It is allowed to place office premises in superstructured attic floors in buildings not lower than the II degree of fire resistance and not more than 28 m high.

4.14 In accordance with paragraph 2 of Article 17 of the Housing Code of the Russian Federation, it is allowed to place premises in apartments for professional activities or individual entrepreneurial activities. As part of the apartments, it is allowed to provide reception rooms for one or two doctors (in agreement with the authorities sanitary and epidemiological service); massage room for one specialist.

It is allowed to provide additional premises for a family kindergarten for a group of no more than 10 people. in apartments with a two-sided orientation, located no higher than the 2nd floor in buildings not lower than II degree of fire resistance, provided these apartments are provided with an emergency exit in accordance with the requirements of the Technical Regulations on fire safety and if it is possible to arrange playgrounds in the local area.

4.15 When arranging in residential buildings built-in or built-in parking lots should comply with the requirements of SP 2.13130 and SP 4.13130.

4.16 On the operated roof of multi-apartment buildings, the roofs of built-in public premises, as well as at the entrance area, on terraces and verandas outside the apartment, in connecting elements between residential buildings, including open non-residential floors (ground and intermediate), it is allowed to place platforms for various purposes for residents of these buildings

SP 54.13330.2011

including: sports grounds for adults to relax, areas for drying clothes and cleaning clothes or a solarium. At the same time, the distances from the windows of residential premises overlooking the roof to the indicated sites should be taken in accordance with the requirements of SP 42.13330 for ground sites of a similar purpose.

5 Requirements for apartments and their elements

5.1 Apartments in residential buildings should be designed based on the conditions for settling them by one family.

5.2 In buildings of state and municipal housing stocks, housing stock for social use * the minimum size of apartments in terms of the number of rooms and their area (excluding the area of balconies, terraces, verandas, loggias, cold storerooms

and vestibules) is recommended to be taken according to Table 5.1. The number of rooms and the area of apartments for specific regions and cities is specified by local authorities, taking into account demographic requirements, the achieved level of housing provision for the population and the resource supply of housing construction.

In residential buildings of other forms of ownership, the composition of the premises and the area of apartments are established by the customer-developer in the design assignment.

T a b l e 5 . one

5.3 In apartments provided to citizens in the buildings of state and municipal housing funds, housing stock for social use, living quarters (rooms) and utility rooms should be provided: a kitchen (or kitchenette), anteroom, bathroom (or shower room) and toilet (or combined bathroom), pantry (or built-in utility closet).

5.3a The composition of apartments in individual housing stock *, housing stock for commercial use is determined in the design assignment, taking into account rules 5.3.

5.4 A ventilated drying cabinet for outerwear and footwear is provided for during the construction of a residential building in IA, IB, IG and IIA climatic subregions.

Loggias and balconies should be provided: in apartments of houses built in III and IV climatic regions, in apartments for families with disabled people, in other types of apartments and other climatic regions - taking into account fire safety requirements and adverse conditions.

Unfavorable conditions for designing balconies and unglazed loggias:

in I and II climatic regions - a combination of average monthly air temperature and average monthly wind speed in July: 12 - 16 ° С and more than 5 m / s; 8 - 12 °С and 4 - 5 m/s; 4 - 8 °С and 4 m/s; below 4 °С at any wind speed;

noise from highways or industrial areas of 75 dB or more at a distance of 2 m from the facade of a residential building (except for noise-protected residential buildings);

* According to Article 19 of the Housing Code of the Russian Federation

RESIDENTIAL BUILDINGS

Updated edition

SNiP 31-01-2003

Moscow 2011

Foreword

The goals and principles of standardization in the Russian Federation are established by the Federal Law of December 27, 2002 No. 184-FZ "On Technical Regulation", and the development rules - by the Decree of the Government of the Russian Federation of November 19, 2008 No. "On the Procedure for the Development and Approval of Codes of Rules" .

About the set of rules

1 CONTRACTOR - OJSC "Center for the Methodology of Rationing and Standardization in Construction".

2 INTRODUCED by the Technical Committee for Standardization TC 465 "Construction".

3 PREPARED for approval by the Department of Architecture, Building and Urban Policy.

5 REGISTERED by the Federal Agency for Technical Regulation and Metrology (Rosstandart). Revision of SP 54.13330.2010.

SET OF RULES

RESIDENTIAL BUILDINGS

multicompartment residential biddings

Introduction date 2011-05-20

1 area of use

1.1 This set of rules applies to the design and construction of newly constructed and reconstructed multi-apartment residential buildings with a height of 1 to 75 m (hereinafter adopted in accordance with SP 2.13130), including apartment-type dormitories, as well as residential premises that are part of premises of buildings of other functional purpose.

Typo.

1.2 The set of rules does not apply to: blocked residential buildings designed in accordance with the requirements of SP 55.13330, in which the premises belonging to different apartments are not located one above the other, and only the walls between adjacent blocks are common, as well as mobile residential buildings.

The set of rules does not apply to residential premises of the mobile fund and others specified in paragraphs 2) - 7) of part 1 of article 92 of the Housing Code of the Russian Federation.

1.3 The Code of Rules does not regulate the conditions for the settlement of the building and the form of ownership of it, its apartments and individual premises.

1.4 For residential buildings with a height of more than 75 m, these rules should be followed when designing apartments.

1 The height of the building is determined by the difference in elevations of the passage surface for fire engines and the lower boundary of the opening opening (window) in the outer wall of the upper floor, including the attic. In this case, the upper technical floor is not taken into account.

2 Normative references

Regulatory documents, to which there are links in the text of this set of rules, are given in the appendix.

Note. When using this joint venture, it is advisable to check the effect of reference standards and classifiers in the public information system - on the official website of the national body of the Russian Federation for standardization on the Internet or according to the annually published information index "National Standards", which was published as of January 1 of the current year, and according to the corresponding monthly published information signs published in the current year. If the reference document has been replaced (modified), then when using this SP, one should be guided by the replaced (modified) document. If the referenced material is canceled without replacement, the provision in which the link to it is given applies to the extent that this link is not affected.

3 Terms and definitions

This set of rules adopts the terms and their definitions given in the appendix.

4 General provisions

4.1 The construction of residential buildings should be carried out according to the working documentation in accordance with the duly approved project documentation, as well as with the requirements of this set of rules and other regulatory documents establishing the rules for design and construction, on the basis of a building permit. The composition of the design documentation must comply with the list (composition) specified in paragraph 12 of Article 48 of the Town Planning Code of the Russian Federation. The rules for determining the area of a building and its premises, building area, number of storeys, number of floors and building volume during design are given in the appendix.

4.2 The location of a residential building, the distance from it to other buildings and structures, the size of land plots at the house, established in accordance with the requirements of paragraph 6 of Article 48 of the Town Planning Code of the Russian Federation, the Technical Regulations on Fire Safety Requirements, as well as SP 42.13330, must ensure the current sanitary and fire safety requirements for residential buildings. The number of floors and length of buildings are determined by the planning project. When determining the number of storeys and length of residential buildings in seismic areas, the requirements of SP 14.13330 and SP 42.13330 should be met.

4.2a The project of the land plot at the house must be carried out on the basis of:

1) town-planning plan of the land plot;

2) results of engineering surveys;

3) technical specifications for connecting a residential building to utility networks.

4.3 When designing and constructing a residential building, conditions must be provided for the life of people with limited mobility, the accessibility of the site, building and apartments for the disabled and the elderly using wheelchairs, if the placement of apartments for families with disabled people in this residential building is established in the design assignment .

In residential buildings of state and municipal housing stock, the share of apartments for families with disabled people using wheelchairs is established in the design assignment by local governments. Specific requirements for ensuring the life of the disabled and other people with limited mobility should be provided for, taking into account local conditions and the requirements of SP 59.13330. Two-way traffic of disabled people in wheelchairs should be provided only in specialized residential buildings for the elderly and for families with disabled people. At the same time, the width of the corridors must be taken at least 1.8 m.

4.4 The project must include instructions for the operation of apartments and public premises of the building, which must contain the data necessary for tenants (owners) of apartments and built-in public premises, as well as operating organizations to ensure safety during operation, including: concealed wiring diagrams, locations ventilation ducts, other elements of the building and its equipment, in respect of which construction activities should not be carried out by residents and tenants during operation. In addition, the instruction should include rules for the maintenance and maintenance of fire protection systems and an evacuation plan in case of fire.

4.4a Re-planning and reconstruction of apartments must be carried out in accordance with the rules of Article 26 of the Housing Code of the Russian Federation.

4.5 Residential buildings should be provided with: domestic drinking and hot water supply, sewerage and drains in accordance with SP 30.13330 and SP 31.13330; heating, ventilation, smoke protection - in accordance with SP 60.13330. Fire water supply, smoke protection should be provided in accordance with the requirements of SP 10.13130 and SP 7.13130.

4.6 In residential buildings, it is necessary to provide for electric lighting, power electrical equipment, telephone, radio, television antennas and bell alarms, as well as automatic fire alarms, warning and evacuation control systems in case of fire, elevators for transporting fire departments, means of saving people, fire protection systems in accordance with the requirements of regulatory documents on fire safety, as well as other engineering systems provided for by the design assignment.

4.8 Elevators should be provided in residential buildings with the floor level of the upper residential floor exceeding the floor level of the first floor by 12 m.

The minimum number of passenger elevators that residential buildings of various heights must be equipped with is given in the appendix.

The cabin of one of the elevators must be 2100 mm deep or wide (depending on the layout) to accommodate a person on a sanitary stretcher.

Typo.

The width of the cabin doors of one of the elevators must ensure the passage of a wheelchair.

4.9 The width of the platforms in front of the elevators should allow the use of an elevator for transporting a patient on an ambulance stretcher and be at least, m:

1.5 - in front of elevators with a carrying capacity of 630 kg with a cabin width of 2100 mm;

2.1 - in front of elevators with a carrying capacity of 630 kg with a cabin depth of 2100 mm.

With a two-row arrangement of elevators, the width of the elevator hall must be at least, m:

1.8 - when installing elevators with a cabin depth of less than 2100 mm;

2.5 - when installing elevators with a cabin depth of 2100 mm or more.

2 The time of restriction of functioning can be specified by local governments.

4.12 It is not allowed to load public premises from the side of the courtyard of a residential building, where the windows of the living rooms of apartments and entrances to the residential part of the house are located, in order to protect residents from noise and exhaust gases.

It is allowed not to provide for the indicated loading rooms with an area of built-in public rooms up to 150 m 2.

It is allowed to place office premises in superstructured attic floors in buildings not lower than the II degree of fire resistance and not more than 28 m high.

* According to Article 19 of the Housing Code of the Russian Federation.

5.4 A ventilated drying cabinet for outerwear and footwear is provided for during the construction of a residential building in IA, IB, IG and IIA climatic subregions.

Unfavorable conditions for designing balconies and unglazed loggias:

in I and II climatic regions - a combination of average monthly air temperature and average monthly wind speed in July: 12 - 16 ° C and more than 5 m / s; 8 - 12 °С and 4 - 5 m/s; 4 - 8 °С and 4 m/s; below 4 °С at any wind speed;

noise from highways or industrial areas of 75 dB or more at a distance of 2 m from the facade of a residential building (except for noise-protected residential buildings);

the concentration of dust in the air is 1.5 mg/m 3 or more for 15 days or more during the period of three summer months, while it should be borne in mind that the loggias can be glazed.

5.5 Placement of apartments and living rooms in the basement and basement floors of residential buildings is not allowed.

5.6 The dimensions of the living rooms and premises for the auxiliary use of the apartment are determined depending on the required set of furniture and equipment, placed taking into account ergonomic requirements.

When calculating the structures and foundations of buildings, the additional requirements of the customer-developer specified in the design assignment should also be taken into account, for example, for the placement of fireplaces, heavy equipment for public facilities built into a residential building; to fastening heavy elements of interior equipment to walls and ceilings.

6.3 The methods used in the design of structures for calculating their bearing capacity and allowable deformability must meet the requirements of the current regulatory documents for structures made of appropriate materials.

When placing buildings on an undermined territory, on subsiding soils, in seismic regions, as well as in other complex geological conditions, additional requirements of the relevant sets of rules should be taken into account.

6.4 The foundations of the building must be designed taking into account the physical and mechanical characteristics of the soils provided for in SP 22.13330, SP 24.13330 (for permafrost soils - in SP 25.13330), the characteristics of the hydrogeological regime at the construction site, as well as the degree of aggressiveness of soils and groundwater in relation to foundations and underground engineering networks and must ensure the necessary uniformity of the settlement of foundations under the elements of the building.

6.5 When calculating a building with a height of more than 40 m for a wind load, in addition to the conditions of strength and stability of the building and its individual structural elements, restrictions must be provided on the vibration parameters of the ceilings of the upper floors, due to the requirements for living comfort.

6.6 In the event of the occurrence during the reconstruction of additional loads and impacts on the remaining part of the residential building, its load-bearing and enclosing structures, as well as the foundation soils, must be checked for these loads and impacts in accordance with applicable documents, regardless of the physical wear of the structures.

In this case, the actual bearing capacity of the foundation soils as a result of their change during the operation period, as well as the increase in the strength of concrete in concrete and reinforced concrete structures over time, should be taken into account.

6.7 When reconstructing a residential building, one should take into account changes in its structural scheme that occur during the operation of this building (including the appearance of new openings that are additional to the original design solution, as well as the effect of the repair of structures or their strengthening).

6.8 When reconstructing residential buildings with a change in the location of sanitary facilities, appropriate additional measures should be taken for hydro-, noise- and vibration isolation, as well as, if necessary, reinforcement of floors on which the equipment of these sanitary facilities is to be installed.

7 Fire safety

7.1 Preventing the spread of fire

7.1.1 Fire safety of buildings should be ensured in accordance with the requirements of the Technical Regulations on fire safety requirements, SP 2.13130 and SP 4.13130 for residential buildings and apartment-type dormitories of functional fire hazard, respectively F1.3, F1.2 and the rules established in this document for specially stipulated cases, and during operation in accordance with .

7.1.2 The permissible building height and floor area within the fire compartment are determined depending on the degree of fire resistance and the class of constructive fire hazard according to the table.

The degree of fire resistance of the building		The highest allowable height of the building, m	The largest allowable floor area of the fire compartment, m 2
			2500
			2500
			2200
			1800
			1800

			1200


	Not standardized
	Not standardized
Note- The degree of fire resistance of a building with unheated extensions should be taken according to the degree of fire resistance of the heated part of the building.

7.1.3 Buildings of I, II and III degrees of fire resistance are allowed to be built on one attic floor with load-bearing elements having a fire resistance rating of at least R 45 and fire hazard class K0, regardless of the height of the buildings specified in the table, but located no higher than 75 m. Enclosing the structures of this floor must meet the requirements for the structures of the superstructure.

When using wooden structures, structural fire protection should be provided that ensures these requirements.

7.1.4 The structures of galleries in gallery houses must comply with the requirements adopted for the floors of these buildings.

7.1.5 In buildings of I, II degrees of fire resistance, to ensure the required fire resistance limit of the bearing elements of the building, only structural fire protection should be used.

7.1.6 Bearing elements of two-story buildings of the IV degree of fire resistance must have a fire resistance of at least R 30.

7.1.7 Intersectional, inter-apartment walls and partitions, as well as walls and partitions separating non-apartment corridors, halls and vestibules from other premises, must comply with the requirements set forth in the table.

Intersectional and inter-apartment walls and partitions must be deaf and comply with the requirements of the Technical Regulations on fire safety requirements.

7.1.8 The fire resistance limit of interior partitions is not standardized. The fire hazard class of interior cabinet, collapsible and sliding partitions is not standardized. The fire hazard class of other interior partitions, including those with doors, must comply with the requirements of the Technical Regulations on fire safety requirements.

Enclosing structure	The minimum fire resistance limit and the permissible fire hazard class of the structure for the building of the fire resistance degree and the structural fire hazard class
Enclosing structure	I - III, C0 and C1	IV, C0 and C1	IV, C2
Intersectional wall	REI 45, K0	REI 45, K0	REI 45, K1
Intersectional partition	EI 45, K0	EI 45, K0	EI 30, K1
Inter-apartment wall	REI 30, K 0 *	REI 15, M0*	REI 15, K1
Interroom partition	EI 30, K0*	EI 15, K0*	EI 15, K1
Wall separating non-apartment corridors from other premises	REI 45, K0*	REI 15, K0*	REI 15, K1**
Partition separating non-apartment corridors from other premises	EI 45, K0*	EI 15, K0*	EI 15, K1**
* For buildings of class C1, K1 is allowed. ** For buildings of class C2, K2 is allowed.

7.1.9 Partitions between storerooms in the basement and basement floors of buildings of II degree of fire resistance up to 5 floors inclusive, as well as in buildings of III and IV degrees of fire resistance, it is allowed to design with a non-standardized fire resistance limit and fire hazard class. Partitions separating the technical corridor (including the technical corridor for laying communications) of the basement and basement floors from the rest of the premises must be type 1 fireproof.

7.1.10 Technical, basement, basement floors and attics should be divided by fire partitions of the 1st type into compartments with an area of not more than 500 m 2 in non-sectional residential buildings, and in sectional ones - by sections.

7.1.11 Fencing of loggias and balconies in buildings with a height of three floors or more, as well as external sun protection in buildings of I, II and III degrees of fire resistance with a height of 5 floors or more, must be made of non-combustible NG materials.

Typo.

7.1.12 Public premises built into residential buildings should be separated from the premises of the residential part by deaf fire walls, partitions and ceilings with a fire resistance rating of at least REI 45, or EI 45, respectively, and in buildings of the I degree of fire resistance - by ceilings of the 2nd type.

7.1.13 The garbage collection chamber must have an independent entrance, isolated from the entrance to the building by a blank wall, and be distinguished by fire partitions and ceilings with fire resistance limits of at least REI 60 and fire hazard class K0.

7.1.14 Roofing, rafters and attic sheathing may be made of combustible materials. In buildings with attics (with the exception of buildings of the V degree of fire resistance), when installing rafters and lathing from combustible materials, it is not allowed to use roofs made of combustible materials, and the rafters and lathing should be subjected to fire retardant treatment. With constructive protection of these structures, they should not contribute to the latent spread of combustion.

7.1.15 The roof of the built-in part must meet the requirements for a bare roof, and its roof must meet the requirements for an operated roof SP 17.13330. In buildings of I - III degrees of fire resistance, the operation of such coatings is allowed subject to the rules established in and this SP. In this case, the fire resistance limit of load-bearing structures must be at least REI 45, and the fire hazard class is K0.

If there are windows in a residential building oriented to the built-in-attached part of the building, the level of the roof at the junction should not exceed the floor mark above the living quarters of the main part of the building.

7.1.16 It is allowed to place storage rooms or groups of solid fuel storage rooms in the basement or first floor. They should be separated from other rooms by deaf fire partitions of the 1st type and floors of the 3rd type. The exit from these pantries should be directly outside.

7.2 Ensuring evacuation

7.2.1 The greatest distances from the doors of the apartments to the staircase or exit to the outside should be taken from the table.

The degree of fire resistance of the building	Building constructive fire hazard class	The greatest distance from the apartment door to the exit, m
The degree of fire resistance of the building	Building constructive fire hazard class	when located between stairwells or external entrances	at exits to a dead-end corridor or gallery
I, II




	C1,C2
	Not standardized

In a section of a residential building, when exiting apartments into a corridor (hall) that does not have a window opening at the end, the distance from the door of the most remote apartment to the exit directly to the staircase or exit to the vestibule or elevator passage hall leading to the air zone of the smoke-free staircase, should not exceed 12 m, if there is a window opening or smoke exhaust in the corridor (hall), this distance can be taken according to the table as for a dead-end corridor.

7.2.2 The width of the corridor must be at least, m: with its length between the stairs or the end of the corridor and the stairs up to 40 m - 1.4, over 40 m - 1.6, the width of the gallery - at least 1.2 m. separated by partitions with doors with fire resistance EI 30, equipped with shutters and located at a distance of no more than 30 m from one another and from the ends of the corridor.

7.2.3 It is allowed to provide glazed doors in stairwells and elevator halls, at the same time - with reinforced glass. Other types of impact resistant glazing may be used.

7.2.4 The number of emergency exits from the floor and the type of staircases should be taken in accordance with the requirements of the Technical Regulations on fire safety requirements and SP 1.13130.

7.2.5 In residential buildings with a height of less than 28 m, designed for placement in climatic region IV and climatic subregion IIIB, it is allowed to install external open stairs made of non-combustible materials instead of staircases.

7.2.6 In residential buildings of the corridor (gallery) type, with a total floor area of up to 500 m2, it is allowed to provide access to one staircase of type H1 with a building height of more than 28 m or type L1 with a building height of less than 28 m, provided that in at the ends of the corridors (gallery) there are exits to the external stairs of the 3rd type, leading to the level of the floor of the second floor. When placing these staircases at the end of the building, it is allowed to install one staircase of the 3rd type in the opposite end of the corridor (gallery).

7.2.7 When building on existing buildings with a height of up to 28 m on one floor, it is allowed to retain the existing staircase of type L1, provided that the floor being built on is provided with an emergency exit in accordance with the requirements of the Technical Regulations on fire safety requirements and SP 1.13130.

7.2.8 If the total area of apartments on the floor is more than 500 m2, evacuation must be carried out through at least two staircases (normal or smoke-free).

In residential buildings with a total area of apartments on the floor from 500 to 550 m 2, one emergency exit from the apartments is allowed:

if the height of the upper floor is not more than 28 m - into an ordinary staircase, provided that the front rooms in the apartments are equipped with addressable fire alarm sensors;

if the height of the upper floor is more than 28 m - into one smoke-free staircase, provided that all premises of the apartments (except for bathrooms, bathrooms, showers and laundry rooms) are equipped with addressable fire alarm sensors or automatic fire extinguishing.

7.2.9 For a multi-level apartment, it is allowed not to provide access to the stairwell from each floor, provided that the premises of the apartment are located no higher than 18 m and the floor of the apartment that does not have direct access to the stairwell is provided with an emergency exit in accordance with the requirements. Technical regulation on fire safety requirements. The internal staircase is allowed to be made of wood.

7.2.10 Passage to the outer air zone of the H1 type staircase is allowed through the elevator hall, while the arrangement of elevator shafts and doors in them must be carried out in accordance with the requirements. Technical regulation on fire safety requirements and SP 4.13130.

7.2.11 In buildings up to 50 m high with a total area of apartments on the floor of a section up to 500 m 2, an emergency exit may be provided for a stairwell of type H2 or H3 when one of the elevators is installed in the building, which ensures the transportation of fire departments and meets the requirements. GOST R 53296. At the same time, access to the H2 stairwell should be provided through the vestibule (or elevator hall), and the doors of the stairwell, elevator shafts, tambour-locks and tambours must be type 2 fireproof.

7.2.12 In sectional houses with a height of more than 28 m, it is allowed to arrange an exit to the outside from smoke-free staircases (type H1) through the vestibule (in the absence of exits to it from the parking lot and public premises), separated from the adjacent corridors by fireproof partitions of the 1st type with fireproof type 2 doors. In this case, the connection of the H1 type stairwell with the vestibule must be arranged through the air zone. It is allowed to fill the opening of the air zone on the ground floor with a metal grate. On the way from the apartment to the staircase H1, there must be at least two (not counting the doors from the apartment) successively located self-closing doors.

7.2.13 In a building with a height of three floors or more, exits to the outside from the basement, basement floors and technical underground must be located at least 100 m apart and must not communicate with the staircases of the residential part of the building.

It is allowed to arrange exits from basements and basement floors through the staircase of the residential part, taking into account the requirements of the Technical Regulations on fire safety requirements and SP 1.13130. Exits from technical floors should be provided in accordance with SP 1.13130.

Exits from technical floors located in the middle or upper part of the building are allowed through common staircases, and in buildings with H1 staircases - through the air zone.

7.2.14 When arranging emergency exits from the attic floors to the roof, it is necessary to provide for platforms and walkways with fencing in accordance with GOST 25772 leading to type 3 stairs and P2 stairs.

7.3.2 If ventilation units for air boost and smoke removal are located in ventilation chambers fenced off with type 1 fire barriers, then these chambers must be separate. Opening valves and turning on fans should be provided automatically from sensors installed in the hallways of apartments, in non-apartment corridors or halls, in concierge rooms, as well as remotely from buttons installed on each floor in fire hydrant cabinets.

7.3.3 Protection of buildings by automatic fire alarms should be provided in accordance with the requirements of the Technical Regulations on fire safety requirements and SP 5.13130. If there is an automatic fire alarm in the building, smoke fire detectors should be installed in the concierge's room, in non-apartment corridors and garbage collection chambers.

Thermal fire detectors installed in the hallways of apartments in buildings with a height of more than 28 m must have a response temperature of not more than 54 ° C.

Residential premises of apartments and dormitories (except for bathrooms, bathrooms, showers, laundry rooms, saunas) should be equipped with autonomous smoke detectors that meet the requirements.

7.3.4 The fire warning system must be carried out in accordance with the requirements of the Technical Regulations on fire safety requirements and SP 3.13130.

7.3.5 Intra-house and intra-apartment electrical networks must be equipped with residual current devices (RCD) in accordance with and in accordance with the requirements of the Technical Regulations on fire safety requirements and SP 6.13130.

7.3.6 Gas supply systems for residential buildings should be provided in accordance with the requirements of SP 62.13330.

7.3.7 Heat supply systems for residential buildings should be provided in accordance with the requirements of SP 60.13330.

7.3.8 Heat generators, cooking and heating furnaces operating on solid fuels may be provided in residential buildings up to two floors inclusive (excluding the basement).

7.3.9 Heat generators, including solid fuel stoves and fireplaces, cooking stoves and chimneys must be made with the implementation of structural measures in accordance with the requirements of SP 60.13330. Prefabricated heat generators and hobs must also be installed taking into account the safety requirements contained in the manufacturer's instructions.

7.3.10 The collection chamber shall be protected throughout the entire area by sprinklers. The section of the distribution pipeline of the sprinklers must be annular, connected to the building's drinking water supply network and have thermal insulation made of non-combustible materials. The chamber door must be insulated.

7.3.11 In two-story buildings of the V degree of fire resistance with four or more apartments in the distribution (input) electrical panels of these buildings, the installation of self-activating fire extinguishers should be provided.

7.3.12 The placement of elevators, the fire resistance of the structures of elevator shafts, elevator lobbies and the engine room should be carried out in accordance with the requirements of the Technical Regulations on fire safety requirements and SP 4.13130.

7.3.13 When designing saunas in apartments of multi-apartment buildings (except for blocked ones), the following should be provided for:

the volume of the steam room - in the range from 8 to 24 m 3;

a special factory-made oven for heating with automatic shutdown when the temperature reaches 130 °C, as well as after 8 hours of continuous operation;

placement of this furnace at a distance of at least 0.2 m from the walls of the steam room;

installation of a fireproof heat-insulating shield above the furnace;

equipment of the ventilation duct with a fire damper in accordance with SP 60.13330 and SP 7.13130;

equipment with a drencher or a dry pipe connected to an internal water supply outside the steam room.

The diameter of the dry pipe is determined based on the intensity of irrigation of at least 0.06 l / s per 1 m 2 of the wall surface, the angle of inclination of the water jet to the surface of the partitions is 20 - 30 ° C and the presence of holes in the dry pipe with a diameter of 3 - 5 mm, located in increments of 150 - 200 mm.

7.4 Ensuring fire fighting and rescue operations

7.4.1 Ensuring fire extinguishing and rescue operations should be provided in accordance with the requirements of the Technical Regulations on fire safety.

The clear width and height of through passages in buildings should be taken in accordance with the requirements of the Technical Regulations on fire safety requirements.

7.4.2 In each compartment (section) of the basement or basement, separated by fire barriers, at least two windows with dimensions of at least 0.9 × 1.2 m with pits should be provided. The area of the light opening of these windows must be taken according to the calculation, but not less than 0.2% of the floor area of these premises. The dimensions of the pit should allow the supply of fire extinguishing agent from the foam generator and the removal of smoke using a smoke exhauster (the distance from the wall of the building to the border of the pit should be at least 0.7 m).

7.4.3 In the transverse walls of basements and technical undergrounds of large-panel buildings, openings with a clear height of 1.6 m are allowed. In this case, the height of the threshold should not exceed 0.3 m.

7.4.4 Fire water supply must be carried out in accordance with and SP 10.13130.

In buildings with a height of up to 50 m, instead of an internal fire water supply, it is allowed to provide for the installation of dry pipes with branch pipes brought out to the outside with valves and connecting heads for connecting fire trucks. The connecting heads must be placed on the facade in a place convenient for installing at least two fire trucks at a height of 0.8 - 1.2 m.

7.4.5 On the drinking water supply network in each apartment, a separate tap with a diameter of at least 15 mm should be provided for connecting a hose equipped with a sprayer to be used as the primary device for internal fire extinguishing to eliminate the source of fire. The length of the hose should ensure the possibility of supplying water to any point in the apartment.

7.4.6 In residential buildings (in sectional buildings - in each section) with a height of more than 50 m, one of the elevators must ensure the transportation of fire departments and comply with the requirements of GOST R 53296.

8 Safety in use

8.1 A residential building must be designed, erected and equipped in such a way as to prevent the risk of injury to residents when moving inside and around the house, when entering and leaving the house, as well as when using its elements and engineering equipment.

8.2 The slope and width of flights of stairs and ramps, the height of the steps, the width of the treads, the width of the landings, the height of the passages on the stairs, the basement, the attic in use, as well as the dimensions of the doorways, should ensure the convenience and safety of movement and the possibility of moving items of equipment of the corresponding premises of the apartments and built-in in a public building. The minimum width and maximum slope of flights of stairs should be taken according to the table.

March name	Minimum width, m	Max slope
Flights of stairs leading to the residential floors of buildings:
sectional:
two-storey	1,05	1:1,5
three stories or more	1,05	1:1,75
corridor		1:1,75
Flights of stairs leading to the basement and basement floors, as well as internal staircases		1:1,25
Note- The width of the march should be determined by the distance between the fences or between the wall and the fence.

The height of differences in the floor level of different rooms and spaces in the building must be safe. Where necessary, handrails and ramps should be provided. The number of rises in one flight of stairs or at a level difference should be at least 3 and not more than 18. The use of stairs with different heights and depths of steps is not allowed. In multi-level apartments, indoor staircases are allowed with spiral or winder steps, while the width of the tread in the middle must be at least 18 cm.

8.3 The height of the railings of external flights of stairs and landings, balconies, loggias, terraces, roofs and in places of dangerous drops must be at least 1.2 m. Flights of stairs and landings of internal stairs must have fences with handrails at least 0.9 m high.

Fencing must be continuous, equipped with handrails and designed to absorb horizontal loads of at least 0.3 kN/m.

8.4 Structural solutions of the elements of the house (including the location of voids, methods of sealing the places where pipelines pass through structures, arrangement of ventilation openings, placement of thermal insulation, etc.) must provide protection against the penetration of rodents.

8.5 The engineering systems of the building must be designed and installed taking into account the safety requirements contained in the regulatory documents of the state supervision bodies and the instructions of the equipment manufacturers.

8.6 Engineering equipment and instruments in case of possible seismic effects must be securely fixed.

8.7 In the apartments of the upper floor or at any level of a multi-level apartment located at the last height in residential buildings of I - III degrees of fire resistance of class C0, C1, it is allowed to install solid fuel fireplaces with autonomous chimneys in accordance with the Technical Regulations on Fire Safety Requirements, SP 60.13330, SP 7.13130.

8.8 In a residential building and in the local area, measures should be provided aimed at reducing the risks of criminal manifestations and their consequences, contributing to the protection of people living in a residential building and minimizing possible damage in the event of illegal actions. These activities are set in the design assignment in accordance with the regulatory legal acts of local governments and may include the use of explosion-proof structures, the installation of intercoms, video surveillance, combination locks, burglar alarm systems, protective structures of window openings in the first, basement and upper floors, in basement pits , as well as entrance doors leading to the basement, to the attic and, if necessary, to other rooms.

General security systems (television control, burglar alarms, etc.) must protect fire fighting equipment from unauthorized access and vandalism.

Measures aimed at reducing the risks of criminal manifestations should be supplemented at the operational stage.

8.8a If the project provides for a room for a concierge (or a security room), its placement should provide a visual overview of the door leading from the vestibule to the lobby, and in the absence of a lobby, an overview of the passages to the elevators and stairwell. When placing the guard, a bathroom equipped with a toilet bowl and a sink should be arranged. The specified room may be without natural light.

8.9 In separate residential buildings, determined according to the layout of civil defense structures, dual-use premises should be designed in accordance with the instructions of SNiP II-11.

8.10 Lightning protection is designed in accordance with the requirements.

9 Ensuring sanitary and epidemiological requirements

9.1 When designing and constructing residential buildings in accordance with this set of rules, measures must be taken to ensure the fulfillment of sanitary-epidemiological and environmental requirements for the protection of human health and the natural environment.

9.2 The design parameters of the air in the premises of a residential building should be taken according to SP 60.13330 and taking into account the optimal standards of GOST 30494. The air exchange rate in the premises in the maintenance mode should be taken in accordance with the table.

room	The amount of air exchange
Bedroom, common room, children's room with a total area of an apartment for one person less than 20 m 2	3 m 3 / h per 1 m 2 of living space
The same, with a total area of an apartment for one person more than 20 m 2	30 m 3 / h per person, but not less than 0.35 h -1
Pantry, linen, dressing room	0.2 h -1
Kitchen with electric stove	60 m3/h
Room with gas-using equipment	100 m3/h
A room with heat generators with a total heat output of up to 50 kW:
with open combustion chamber	100 m3/h**
with closed combustion chamber	1.0 m3/h**
Bathroom, shower room, toilet, combined bathroom	25 m 3 /h
Elevator engine room	By calculation
Garbage chamber	1,0*
* Air exchange by multiplicity should be determined by the total volume of the apartment. When installing a gas stove, the air exchange should be increased by 100 m 3 /h. Note**- The air exchange rate in rooms for other purposes should be determined according to SNiP 31-06 and SP 60.13330.

9.3 In the course of thermotechnical calculation of enclosing structures of residential buildings, the temperature of the internal air of heated premises should be taken as at least 20 °C, relative humidity - 50%.

9.4 The heating and ventilation system of the building must be designed to ensure that the indoor air temperature during the heating period is within the optimal parameters established by GOST 30494, with the design parameters of the outdoor air for the respective construction areas.

When installing an air conditioning system, optimal parameters must also be ensured in the warm season.

In buildings erected in areas with an estimated outdoor temperature of minus 40 ° C and below, heating of the floor surface of living rooms and kitchens, as well as public premises with permanent stay of people located above cold undergrounds, should be provided, or thermal protection should be provided in accordance with requirements of SP 50.13330.

9.5 The ventilation system must maintain the purity (quality) of air in the premises and the uniformity of its distribution.

Ventilation can be:

with natural inflow and removal of air;

with mechanical induction of air inflow and removal, including combined with air heating;

combined with natural air supply and removal with partial use of mechanical stimulation.

9.6 In living rooms and kitchens, air is supplied through adjustable window sashes, transoms, vents, dampers or other devices, including self-contained wall dampers with adjustable opening. Apartments designed for climatic regions III and IV must be provided with horizontal through or corner ventilation within the area of apartments, as well as vertical ventilation through shafts in accordance with the requirements of SP 60.13330.

Typo.

9.7 Removal of air should be provided from kitchens, latrines, bathrooms and, if necessary, from other rooms of the apartments, while installation of adjustable ventilation grilles and valves on the exhaust ducts and air ducts should be provided.

Air from rooms that may emit harmful substances or unpleasant odors must be removed directly to the outside and not enter other rooms of the building, including through ventilation ducts.

Combining ventilation ducts from kitchens, latrines, bathrooms (showers), combined bathrooms, pantries for products with ventilation ducts from rooms with gas-using equipment and parking lots is not allowed.

9.8 Ventilation of built-in public premises, except for those specified in, must be autonomous.

9.9 In buildings with a warm attic, air removal from the attic should be provided through one exhaust shaft for each section of the house with a shaft height of at least 4.5 m from the ceiling above the last floor.

9.10 In the outer walls of basements, technical undergrounds and a cold attic that do not have exhaust ventilation, ventilation should be provided with a total area of at least 1/400 of the floor area of the technical underground or basement, evenly spaced along the perimeter of the outer walls. The area of one vent must be at least 0.05 m 2.

9.11 The duration of insolation of apartments (premises) of a residential building should be taken in accordance with the requirements of SanPiN 2.2.1 / 2.1.1.1076 and SanPiN 2.1.2.2645.

The normalized duration of insolation must be ensured: in one-, two- and three-room apartments - at least in one living room; in four-room apartments and more - in at least two living rooms.

9.12 Natural lighting should have living rooms and kitchens (except for kitchen niches), public premises built into residential buildings, except for premises whose placement is allowed in the basement floors in accordance with SNiP 31-06.

9.13 The ratio of the area of light openings to the floor area of living rooms and kitchens should be taken no more than 1:5.5 and no less than 1:8; for upper floors with light openings in the plane of inclined enclosing structures - at least 1:10, taking into account the lighting characteristics of windows and shading by opposing buildings.

9.14 Natural lighting is not standardized for rooms and premises located under the mezzanine in two-light rooms; laundry rooms, pantries, dressing rooms, bathrooms, toilets, combined sanitary facilities; front and intra-apartment corridors and halls; apartment vestibules, floor-by-story non-apartment corridors, lobbies and halls.

9.15 Normalized indicators of natural and artificial lighting of various premises should be set in accordance with SP 52.13330. Illumination at the entrances to the building should be at least 6 lux for horizontal surfaces and at least 10 lux for vertical (up to 2 m) surfaces.

9.16 When illuminated through light openings in the outer walls of common corridors, their length should not exceed: if there is a light opening at one end - 24 m, at two ends - 48 m. If the corridors are longer, it is necessary to provide additional natural lighting through light pockets. The distance between two light pockets should be no more than 24 m, and between the light pocket and the light opening at the end of the corridor - no more than 30 m. The width of the light pocket, which can serve as a staircase, must be at least 1.5 m. the pocket is allowed to illuminate corridors up to 12 m long, located on both sides of it.

9.17 In buildings designed for construction in climatic region III, light openings in living rooms and kitchens, and in climatic subregion IV also in loggias, must be equipped with adjustable sun protection within the 200 - 290 ° sector. In two-story buildings, sun protection can be provided with landscaping.

9.18 External building envelopes must have thermal insulation, insulation from the penetration of outside cold air and vapor barrier from the diffusion of water vapor from the premises, providing:

the required temperature and the absence of moisture condensation on the internal surfaces of structures inside the premises;

preventing the accumulation of excess moisture in structures.

The temperature difference between the internal air and the surface of the structures of the external walls at the design temperature of the internal air must comply with the requirements of SP 50.13330.

9.19 In I - III climatic regions, at all external entrances to residential buildings (except for entrances from the external air zone to a smoke-free staircase), vestibules with a depth of at least 1.5 m should be provided.

Double vestibules at entrances to residential buildings (except for entrances from the outer air zone to a smoke-free staircase) should be designed depending on the number of storeys of buildings and the area of \u200b\u200btheir construction according to the table.

Average temperature of the coldest five-day period, °С	Double vestibule in buildings with the number of floors
minus 20 and above	16 or more
Below minus 20 to minus 25 inclusive	12 " "
Below minus 25 to minus 35 inclusive	ten " "
Below minus 35 to minus 40 inclusive	four " "
Below minus 40	one " "
Notes 1 At a direct entrance to the apartment, a double vestibule should be designed with an unheated staircase. 2 A veranda can be used as a vestibule.

9.20 The premises of the building must be protected from the penetration of rain, melt and ground water and possible domestic water leaks from engineering systems by structural means and technical devices.

9.21 Roofs should be designed, as a rule, with an organized drain. It is allowed to provide for an unorganized drain from the roofs of 2-storey buildings, provided that canopies are installed above the entrances and blind areas.

9.22 It is not allowed to place a toilet and a bath (or a shower) directly above the living rooms and kitchens. Placing a toilet and a bathroom (or shower) on the upper level above the kitchen is allowed in apartments located on two levels.

9.23 When constructing buildings in areas where, according to engineering and environmental surveys, there are emissions of soil gases (radon, methane, etc.), measures must be taken to isolate floors and basement walls in contact with the ground in order to prevent the penetration of soil gas from the soil into the building , and other measures to reduce its concentration in accordance with the requirements of the relevant sanitary standards.

9.24 Sound insulation of external and internal enclosing structures of residential premises should ensure the reduction of sound pressure from external sources of noise, as well as from shock and noise from equipment of engineering systems, air ducts and pipelines to a level not exceeding that allowed by SP 51.13330 and SN 2.2.4 / 2.1.8.562 .

Inter-apartment walls and partitions must have an airborne sound insulation index of at least 52 dB.

9.24a When residential buildings are located on a territory with an increased level of traffic noise, noise reduction in residential buildings should be carried out by applying: special noise-protected layout and (or) structural and technical means of noise protection, including: properties.

9.25 Noise levels from engineering equipment and other in-house noise sources should not exceed the established permissible levels and by no more than 2 dBA exceed the background values determined when the in-house noise source is not working, both during the day and at night.

9.26 To ensure an acceptable noise level, it is not allowed to fix sanitary appliances and pipelines directly to inter-apartment walls and partitions enclosing living rooms; them, as well as adjacent to them.

9.26a When arranging bathrooms for bedrooms, it is recommended, according to the design assignment, in order to protect against noise, to separate them from each other by built-in wardrobes between them.

9.27 The supply of drinking water to the house should be provided from the centralized water supply network of the settlement. In areas without centralized engineering networks for one-, two-story buildings, it is allowed to provide for individual and collective sources of water supply from underground aquifers or from reservoirs at the rate of a daily consumption of household and drinking water of at least 60 liters per person. In areas with limited water resources, the estimated daily water consumption may be reduced in agreement with the territorial bodies of Rospotrebnadzor.

9.28 To remove wastewater, a sewerage system must be provided - centralized or local in accordance with the rules established in SP 30.13330.

Wastewater must be removed without polluting the territory and aquifers.

9.29 Devices for the collection and disposal of solid household waste and waste from the operation of public premises built into a residential building must be made in accordance with the rules for the operation of the housing stock adopted by local governments.

9.30 The need for a garbage chute in residential buildings is determined by the customer in agreement with local authorities and taking into account the waste disposal system adopted in the settlement. The device of the garbage chute is mandatory in specialized homes for the disabled and for the elderly.

The garbage chute must be equipped with a device for periodic washing, cleaning, disinfection and automatic fire extinguishing of the barrel in accordance with the requirements of SanPiN 42-128-4690.

The trunk of the garbage chute must be airtight, soundproofed from building structures and must not adjoin living rooms.

9.31 Residential floors (except for blocked buildings) and floors with premises for preschool and medical institutions should be separated from the parking lot by a technical floor or a floor with non-residential premises to protect against the penetration of exhaust gases and excess noise levels.

9.32 In multi-apartment residential buildings on the first, basement or basement floors, a pantry for cleaning equipment equipped with a sink should be provided.

9.33 When installing a roof in operation in a multi-apartment residential building (except for a blocked one), it is recommended to provide a technical attic and, if necessary, other noise protection measures in order to protect against noise.

9.34 To reduce the flow of radiation (radon) from the ground, the ceiling between the basement or basement and the first floor of the building should be sealed.

10 Durability and maintainability

10.1 The load-bearing structures of the building must retain their properties in accordance with the requirements of this set of rules during the expected service life, which can be set in the design assignment.

10.2 The supporting structures of the building, which determine its strength and stability, as well as the service life of the building as a whole, must maintain their properties within acceptable limits, taking into account the requirements of GOST 27751 and codes of practice for building structures made of appropriate materials.

10.3 Elements, parts, equipment with a service life shorter than the expected service life of the building must be replaced in accordance with the overhaul periods established in the project and taking into account the requirements of the design assignment. The decision to use less or more durable elements, materials or equipment with a corresponding increase or decrease in overhaul periods is established by technical and economic calculations.

At the same time, materials, structures and technology of construction work should be selected taking into account the minimum subsequent costs for repair, maintenance and operation.

10.4 Structures and parts must be made of materials that are resistant to possible effects of moisture, low temperatures, aggressive environments, biological and other adverse factors in accordance with SP 28.13330.

In necessary cases, appropriate measures must be taken to prevent the penetration of rain, melt, groundwater into the thickness of the supporting and enclosing structures of the building, as well as the formation of an unacceptable amount of condensation moisture in the external enclosing structures by sufficient sealing of the structures or ventilation of closed spaces and air gaps. The necessary protective compositions and coatings must be applied in accordance with codes of practice.

10.5 Butt joints of prefabricated elements and layered structures should be designed to withstand temperature and humidity deformations and forces arising from uneven subsidence of the bases and other operational influences. The sealing and sealing materials used in the joints must retain their elastic and adhesive properties when exposed to negative temperatures and moisture, and also be resistant to ultraviolet rays. Sealing materials must be compatible with the materials of protective and protective-decorative coatings of structures at their interface.

10.6 It should be possible to access the equipment, fittings and devices of the engineering systems of the building and their connections for inspection, maintenance, repair and replacement.

The equipment and pipelines must be fixed on the building structures of the building in such a way that their performance is not disturbed by possible movements of the structures.

10.7 When constructing buildings in areas with complex geological conditions, subject to seismic effects, undermining, subsidence and other ground movements, including frost heaving, the input of engineering communications should be carried out taking into account the need to compensate for possible deformations of the base in accordance with the requirements established in the codes of practice for various engineering networks.

11 Energy saving

11.1 The building, in accordance with the requirements of the Federal Law of November 23, 2009 No. 261-FZ "On Energy Saving and on Increasing Energy Efficiency and on Amendments to Certain Legislative Acts of the Russian Federation" must be designed and erected in such a way that, if the established requirements are met, to the internal microclimate of the premises and other living conditions, efficient and economical use of energy resources during its operation was ensured.

11.2 Compliance with the requirements of the codes of practice for energy saving is assessed by the thermal characteristics of building envelopes and engineering systems or by a comprehensive indicator of the specific consumption of thermal energy for heating and ventilation of the building.

11.5 In order to achieve optimal technical and economic characteristics of the building and further reduce the specific energy consumption for heating, it is recommended to provide:

the most compact space-planning solutions for buildings; including those contributing to a reduction in the surface area of the outer walls, an increase in the width of the building body, etc.

the orientation of the building and its premises in relation to the cardinal points, taking into account the prevailing directions of the cold wind and solar radiation fluxes;

the use of efficient engineering equipment of the corresponding product range with increased efficiency;

waste air and waste water heat recovery, use of renewable energy sources (solar, wind, etc.).

If, as a result of the above measures, the conditions are provided at lower values of the heat transfer resistance of the enclosing structures than required by SP 50.13330, then the heat transfer resistance of the walls can be reduced compared to the established standards.

The thermal performance of the building and the energy efficiency class are entered into the energy passport of the building and subsequently refined based on the results of operation and taking into account ongoing energy saving measures.

11.6 In order to control the energy efficiency of the building in accordance with the normative indicators, the design documentation should contain the section "Measures to ensure compliance with energy efficiency requirements and the requirements for equipping buildings, structures and structures with metering devices for the energy resources used." This section should contain a list of measures to ensure compliance with the established energy efficiency requirements, justification for the choice of optimal architectural, structural and engineering solutions; a list of energy efficiency requirements that the building must meet when commissioning.

Annex A

Town-planning code of the Russian Federation.

Housing Code of the Russian Federation.

Federal Law of December 30, 2002 No. 184-FZ "On Technical Regulation".

Federal Law of November 23, 2009 No. 261-FZ “On Energy Saving and Improving Energy Efficiency and on Amendments to Certain Legislative Acts of the Russian Federation”.

Federal Law of July 22, 2008 No. 123-FZ "Technical Regulations on Fire Safety Requirements".

Federal Law of December 30, 2009 No. 384-FZ "Technical Regulations on the Safety of Buildings and Structures".

Annex B

B.1 Rules necessary for design purposes: total area of the building, floor area, built-up area and number of storeys of the building, building volume

B.1.1 The area of a residential building should be determined as the sum of the floor areas of the building, measured within the inner surfaces of the outer walls.

The floor area includes the areas of balconies, loggias, terraces and verandas, as well as landings and steps, taking into account their area at the level of this floor.

The floor area does not include the area of openings for elevator and other shafts, this area is taken into account on the lower floor.

Underground areas for ventilation of a building, an unused attic, a technical underground, a technical attic, non-apartment utilities with vertical (in channels, shafts) and horizontal (in the interfloor space) wiring, as well as vestibules, porticos, porches, outdoor open stairs and ramps in building area is not included.

The exploited roof, when calculating the total area of the building, is equated to the area of the terraces.

B.1.2 The area of rooms, auxiliary rooms and other premises of residential buildings should be determined by their dimensions, measured between the finished surfaces of walls and partitions at floor level (excluding baseboards).

The area occupied by a stove, including a stove with a fireplace, which are included in the heating system of the building, and are not decorative, is not included in the area of rooms and other premises.

B.1.3 The area of unglazed balconies, loggias, and terraces should be determined by their dimensions, measured along the internal contour (between the building wall and the fence) without taking into account the area occupied by the fence.

B.1.4 The area of public premises located in the volume of a residential building is calculated according to the rules established in SNiP 31-06.

B.1.5 The built-up area of a building is defined as the area of the horizontal section along the outer contour of the building at the basement level, including protruding parts, including porches and terraces. The area under the building, located on the supports, as well as passages under it, are included in the built-up area.

B.1.6 When determining the number of storeys of a building, all above-ground floors are taken into account, including the technical floor, the attic floor, and the basement floor, if the top of its floor is at least 2 m above the average planning elevation of the ground.

When determining the number of floors, all floors are taken into account, including underground, basement, basement, above-ground, technical, attic and others.

The underground under the building, regardless of its height, as well as the interfloor space and the technical attic with a height of less than 1.8 m, are not included in the number of above-ground floors.

With a different number of floors in different parts of the building, as well as when placing the building on a site with a slope, when the number of floors increases due to the slope, the number of floors is determined separately for each part of the building.

When determining the number of storeys of a building for calculating the number of elevators, the technical floor located above the top floor is not taken into account.

B.1.7 The construction volume of a residential building is defined as the sum of the construction volume above the mark ±0.000 (above-ground part) and below this mark (underground part).

The construction volume is determined within the bounding external surfaces with the inclusion of enclosing structures, skylights and other superstructures, starting from the mark of the clean floor of the above and below ground parts of the building, excluding protruding architectural details and structural elements, canopies, porticos, balconies, terraces, driveways and spaces under the building on supports (clean), ventilated undergrounds and underground channels.

B.2 Rules necessary for the consumer characteristics of a residential building: area of apartments, total area of apartments *

B.2.1 The area of apartments is determined as the sum of the areas of all heated premises (living rooms and auxiliary premises intended to meet household and other needs) without taking into account unheated premises (loggias, balconies, verandas, terraces, cold storerooms and vestibules).

The area occupied by the stove and (or) fireplace, which are included in the heating system of the building (and are not decorative), is not included in the area of the apartment's premises.

The area under the march of the intra-apartment staircase in the area with a height from the floor to the bottom of the protruding structures of the stairs of 1.6 m or less is not included in the area of the room in which the staircase is located.

When determining the area of rooms or premises located in the attic floor, it is recommended to apply a reduction factor of 0.7 for the area of the parts of the room with a ceiling height of 1.6 m - at ceiling inclination angles up to 45 °, and for the area of the parts of the room with a ceiling height of 1 .9 m - from 45 ° and more. Areas of parts of the room with a height of less than 1.6 m and 1.9 m at the corresponding angles of inclination of the ceiling are not taken into account. The height of the room less than 2.5 m is allowed for no more than 50% of the area of this room.

B.2.2 The total area of an apartment is the sum of the areas of its heated rooms and premises, built-in wardrobes, as well as unheated premises, calculated with reduction factors established by the rules of technical inventory.

* The area of the apartment and other technical indicators calculated for the purposes of statistical accounting and technical inventory, upon completion of construction, are specified according to the rules established in the “Instruction on accounting for the housing stock in the Russian Federation”, approved by Order No. 37 of 04.08.98 of the Ministry of Land Construction of Russia.

Annex D

Floors of the building	Number of elevators	Load capacity, kg	Speed, m/s	The largest floor area of apartments, m 2
Up to 9		630 or 1000
10 - 12
		630 or 1000
13 - 17
		630 or 1000
18 - 19
		630 or 1000
20 - 25
		630 or 1000
		630 or 1000
20 - 25

		630 or 1000
		630 or 1000
Notes 1 Elevators with a carrying capacity of 630 or 1000 kg must have a cabin dimensions of min 2100 × 1100 mm. 2 The table is compiled on the basis of: 18 m 2 of the total area of the apartment per person, floor height 2.8 m, interval of movement of elevators 81 - 100 s. 3 In residential buildings of 20 floors and above, in which the values of the values of the floor area of apartments, the height of the floor and the total area of \u200b\u200bthe apartment per resident differ from those accepted in the table, the number, load capacity and speed of passenger elevators are established by calculation. SO 153-34.21.122-2003 Instructions for lightning protection of buildings, structures and industrial communications. Typo. SP 31-110-2003 Design and installation of electrical installations in residential and public buildings.

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MINISTRY OF REGIONAL DEVELOPMENT
RUSSIAN FEDERATION

SET OF RULES

SP 54.13330.2011

RESIDENTIAL BUILDINGS

Updated edition

SNiP 31-01-2003

Moscow 2011

Foreword

The goals and principles of standardization in the Russian Federation are established by the Federal Law of December 27, 2002 No. 184-FZ "On Technical Regulation", and the development rules - by the Decree of the Government of the Russian Federation of November 19, 2008 No. "On the Procedure for the Development and Approval of Codes of Rules" .

About the set of rules

1 CONTRACTOR - OJSC "Center for the Methodology of Rationing and Standardization in Construction".

2 INTRODUCED by the Technical Committee for Standardization TC 465 "Construction".

3 PREPARED for approval by the Department of Architecture, Building and Urban Policy.

5 REGISTERED by the Federal Agency for Technical Regulation and Metrology (Rosstandart). Revision of SP 54.13330.2010.

1 area of use. 2

3 Terms and definitions. 3

4 General provisions. 3

5 Requirements for apartments and their elements.. 6

6 Bearing capacity and permissible deformability of structures. eight

7 Fire safety. 9

7.1 Prevention of the spread of fire. 9

7.2 Providing evacuation. eleven

7.3 Fire safety requirements for engineering systems and equipment of the building. 13

7.4 Ensuring fire fighting and rescue operations. fifteen

8 Safety in use. fifteen

9 Ensuring sanitary and epidemiological requirements. 17

10 Durability and maintainability. 22

11 Energy saving. 22

Annex A. Regulatory documents.. 24

Appendix B. Terms and definitions. 25

Appendix B. Rules for determining the area of a building and its premises, building area, number of storeys and construction volume. 28

Appendix D. Minimum number of passenger elevators. 29

Bibliography. thirty

SET OF RULES

RESIDENTIAL BUILDINGS

multicompartment residential biddings

Introduction date 2011-05-20

1 area of use

The set of rules does not apply to residential premises of the mobile fund and others specified in paragraphs 2) - 7) of part 1 of article 92 of the Housing Code of the Russian Federation.

1.3 The Code of Rules does not regulate the conditions for the settlement of the building and the form of ownership of it, its apartments and individual premises.

1.4 For residential buildings with a height of more than 75 m, these rules should be followed when designing apartments.

2 Normative references

Regulatory documents, to which there are references in the text of this set of rules, are given in Appendix A.

3 Terms and definitions

This set of rules adopts the terms and their definitions given in Appendix B.

4 General provisions

4.1 The construction of residential buildings should be carried out according to the working documentation in accordance with the duly approved project documentation, as well as with the requirements of this set of rules and other regulatory documents establishing the rules for design and construction, on the basis of a building permit. The composition of the design documentation must comply with the list (composition) specified in paragraph 12 of Article 48. The rules for determining the area of a building and its premises, building area, number of storeys, number of floors and building volume during design are given in Appendix B.

4.2 The location of a residential building, the distance from it to other buildings and structures, the size of land plots at the house, established in accordance with the requirements of paragraph 6 of Article 48 of the Town Planning Code of the Russian Federation, as well as SP 42.13330, must ensure the current sanitary and fire safety requirements for residential buildings . The number of floors and length of buildings are determined by the planning project. When determining the number of storeys and length of residential buildings in seismic areas, the requirements of SP 14.13330 and SP 42.13330 should be met.

4.2a The project of the land plot at the house must be carried out on the basis of:

1) town-planning plan of the land plot;

2) results of engineering surveys;

3) technical specifications for connecting a residential building to utility networks.

4.3 When designing and constructing a residential building, conditions must be provided for the life of people with limited mobility, the accessibility of the site, building and apartments for the disabled and the elderly using wheelchairs, if the placement of apartments for families with disabled people in this residential building is established in the design assignment .

In residential buildings of state and municipal housing stock, the share of apartments for families with disabled people using wheelchairs is established in the design assignment by local governments. Specific requirements for ensuring the life of the disabled and other people with limited mobility should be provided for, taking into account local conditions and the requirements of SP 59.13330. Two-way traffic of disabled people in wheelchairs should be provided only in specialized residential buildings for the elderly and for families with disabled people. At the same time, the width of the corridors must be taken at least 1.8 m.

4.4a Re-planning and re-arrangement of apartments must be carried out in accordance with the rules of article 26.