Ads:

"On approval of SanPiN 2.1.2.2645-10"

In accordance with the Federal Law of March 30, 1999 No. 52-FZ “On the sanitary and epidemiological welfare of the population” (Collection of legislation Russian Federation, 1999, No. 14, Art. 1650; 2002, No. 1 (part 1), art. 2; 2003, No. 2, Art. 167; No. 27 (part 1), art. 2700; 2004, No. 35, Art. 3607; 2005, No. 19, art. 1752; 2006, No. 1, art. 10; No. 52 (part 1), art. 5498; 2007 No. 1 (part 1), art. 21; No. 1 (part 1), art. 29; No. 27, art. 3213; No. 46, art. 5554; No. 49, art. 6070; 2008, No. 24, Art. 2801; No. 29 (part 1), art. 3418; No. 30 (part 2), art. 3616; No. 44, art. 4984; No. 52 (part 1), art. 6223; 2009, No. 1, art. 17) and the Decree of the Government of the Russian Federation dated July 24, 2000 No. 554 “On approval of the Regulations on the State Sanitary and Epidemiological Service of the Russian Federation and the Regulations on State Sanitary and Epidemiological Standardization” (Collected Legislation of the Russian Federation, 2000, No. 31, Art. 3295; 2004 , No. 8, Art. 663; No. 47, Art. 4666; 2005, No. 39, Art. 3953) I decide:

1. Approve sanitary and epidemiological rules and regulations SanPiN 2.1.2.2645-10 “Sanitary and epidemiological requirements for living conditions in residential buildings and premises” ().

2. Put into effect the specified sanitary and epidemiological rules and regulations from August 15, 2010.

G.G. Onishchenko

Registration No. 17833

Resolution of the Chief State Sanitary Doctor of the Russian Federation dated August 2, 2010 No. 99
“On the cancellation of SanPiN 2.1.2.1002-0 and SanPiN 2.1.2.2261-07”

In accordance with the Federal Law of March 30, 1999No. 52-FZ“On the sanitary and epidemiological welfare of the population” (Collected Legislation of the Russian Federation, 1999, No. 14, Art. 1650; 2002, No. 1 (Part 1), Art. 2; 2003, No. 2, Art. 167; No. 27 (Part 1), Article 2700; 2004, No. 35, Article 3607; 2005, No. 19, Article 1752; 2006, No. 1, Article 10; No. 52 (part 1), Article 5498; 2007 No. 1 (Part 1), Article 21; No. 1 (Part 1), Article 29; No. 27, Article 3213; No. 46, Article 5554; No. 49, Article 6070; 2008, No. 24, Art. 2801; No. 29 (Part 1), Article 3418; No. 30 (Part 2), Article 3616; No. 44, Article 4984; No. 52 (Part 1), Article 6223; 2009, No. 1, Art. 17) and the Decree of the Government of the Russian Federation dated July 24, 2000№ 554 “On approval of the Regulations on the State Sanitary and Epidemiological Service of the Russian Federation and the Regulations on State Sanitary and Epidemiological Standardization” (Collected Legislation of the Russian Federation, 2000, No. 31, Art. 3295; 2004, No. 8, Art. 663; No. 47, Art. 4666; 2005, No. 39, Art. 3953)

I DECIDE:

1. Since the introduction of sanitary and epidemiological rules and regulations SanPiN 2.1.2.2645-10 “Sanitary and epidemiological requirements for living conditions in residential buildings and premises”, approved by the Decree of the Chief State Sanitary Doctor of June 10, 2010 No. 64 and registered by the Ministry of Justice of the Russian Federation 07/15/2010, registration number 17833, considered invalid:

Sanitary and epidemiological rules and regulations SanPiN 2.1.2.1002-00 “Sanitary and epidemiological requirements for residential buildings and premises” approved by the Chief State Sanitary Doctor of the Russian Federation, First Deputy Minister of Health of the Russian Federation on December 15, 2000 (do not require state registration in accordance with the letter Ministry of Justice of the Russian Federation dated April 16, 2001 No. 07/3760-UD);

Sanitary and epidemiological rules and regulations SanPiN 2.1.2.2261-07 “Change 1 to sanitary and epidemiological rules and regulations “Sanitary and epidemiological requirements for residential buildings and premises. SanPiN 2.1.2.1002-00, approved by the Decree of the Chief State Sanitary Doctor dated August 21, 2007 No. 59 (does not require state registration in accordance with the letter of the Ministry of Justice of the Russian Federation dated September 12, 2007 No. 01/9018-AB).

G.G. Onishchenko

Application

Sanitary and epidemiological rules and regulations SanPiN 2.1.2.2645-10

"Sanitary and epidemiological requirements for living conditions in residential buildings and premises"

I. General provisions and scope

1.1. Sanitary rules and regulations (hereinafter referred to as sanitary rules) have been developed in accordance with the legislation of the Russian Federation.

1.2. These sanitary rules establish mandatory sanitary and epidemiological requirements for living conditions in residential buildings and premises, which must be observed when placing, designing, reconstructing, constructing and operating residential buildings and premises intended for permanent residence.

1.3. The requirements of these sanitary rules do not apply to living conditions in buildings and premises of hotels, hostels, specialized homes for the disabled, orphanages, and rotational camps.

1.4. Sanitary rules are intended for citizens, individual entrepreneurs and legal entities, whose activities are related to the design, construction, reconstruction and operation of residential buildings and premises, as well as for bodies authorized to carry out state sanitary and epidemiological supervision.

1.5. Monitoring compliance with the requirements of these sanitary rules is carried out by bodies authorized to carry out state sanitary and epidemiological supervision in accordance with the legislation of the Russian Federation.

II. Hygienic requirements to the site and territory of residential buildings when they are placed

2.1. Residential buildings must be located in a residential area in accordance with the general plan of the territory, the functional zoning of the territory of the city, town and other populated areas.

2.2. The area allocated for residential buildings must:

Be located outside the territory of industrial-municipal, sanitary-protection zones of enterprises, structures and other objects, the first zone of the sanitary protection zone of water supply sources and drinking water pipelines;

Comply with the requirements for the content of chemical and biological substances potentially hazardous to humans, biological and microbiological organisms in the soil, the quality of atmospheric air, the level of ionizing radiation, physical factors (noise, infrasound, vibration, electromagnetic fields) in accordance with the sanitary legislation of the Russian Federation.

2.3. The land plot allocated for the construction of a residential building must provide for the possibility of organizing a local area with clear functional zoning and placement of recreation areas, playgrounds, sports areas, utility areas, guest parking for vehicles, and green spaces.

2.4. When landscaping the local area of ​​residential buildings, it is necessary to take into account that the distance from the walls of residential buildings to the axis of tree trunks with a crown with a diameter of up to 5 m should be at least 5 m. For larger trees, the distance should be more than 5 m, for shrubs - 1.5 m The height of the bushes should not exceed the lower edge of the window opening of the premises on the first floor.

2.5. There should be no transit traffic on the internal driveways of the local area. Access to waste disposal sites must be provided for special vehicles.

2.6. Distances between residential, residential and public, and industrial buildings should be taken in accordance with the hygienic requirements for insolation and sun protection of residential and public buildings and territories.

2.7. When placing residential buildings, it is planned to provide them with utility networks (electric lighting, drinking and hot water supply, heating and ventilation, and in gasified areas - gas supply).

2.8. On land plots, entrances and passages to each building must be provided. Places for parking or garages for cars must comply with the hygienic requirements for sanitary protection zones and the sanitary classification of enterprises, buildings and other objects.

In local areas, it is prohibited to wash cars, drain fuel and oils, or adjust sound signals, brakes and engines.

2.9. Areas in front of house entrances, driveways and pedestrian paths must have hard surfaces. When installing hard surfaces, the possibility of free drainage of melt and storm water must be provided.

2.10. In the courtyards of residential buildings it is prohibited to place any trade and public catering establishments, including tents, kiosks, stalls, mini-markets, pavilions, summer cafes, industrial facilities, small repair enterprises for cars, household appliances, shoes, as well as parking lots of public organizations.

2.11. Cleaning of the territory should be carried out daily, including in the warm season - watering the territory, winter time- anti-icing measures (removal, sprinkling with sand, anti-icing reagents, etc.).

2.12. The courtyard areas of residential buildings should be illuminated in the evening. Lighting standards are given in these sanitary rules.

III. Hygienic requirements for residential premises and premises public purpose located in residential buildings

3.1. Placing residential premises in apartments on the ground and basement floors is not permitted.

3.2. In residential buildings, the placement of public premises, engineering equipment and communications is allowed, subject to compliance with hygienic standards for noise, infrasound, vibration, and electromagnetic fields.

In the basement and ground floors of such residential buildings, it is allowed to install built-in and built-in-attached parking lots for cars and motorcycles, provided that the ceilings are air-tight and equipped with a device for removing exhaust gases from vehicles.

3.3. Public premises built into residential buildings must have entrances isolated from the residential part of the building.

3.4. The placement of industrial production in residential premises is not allowed.

3.5. When placing parking garages under residential buildings, it is necessary to separate them from the residential part of the building by a non-residential floor. Placing premises for working with children and premises for medical and preventive purposes above garages is not permitted.

3.6. In residential buildings of any number of floors on the first, ground or basement floors, a storage room should be provided for storing cleaning equipment, equipped with a sink. It is allowed to install storage rooms with an area of ​​at least 3 m 2 /person. for residents of the house: household, for storing vegetables, as well as for solid fuel. In this case, the exit from the floor where the storage rooms are located must be isolated from the residential part. Laying sewer networks in utility storerooms is prohibited.

3.7. Public premises built into residential buildings must have entrances isolated from the residential part of the building, while parking areas for personnel vehicles must be located outside the local area.

Loading materials and products for public premises from the courtyard of a residential building, where windows and entrances to apartments are located, is not allowed. Loading should be done: from the ends of residential buildings that do not have windows; from underground tunnels or closed landing stages; from the highways.

Loading rooms may not be installed if the built-in area is public premises up to 150 m2.

3.8. The following is not allowed in apartments:

The location of bathrooms and toilets directly above the living rooms and kitchens, with the exception of two-level apartments, in which it is allowed to place a toilet and a bath (or shower) directly above the kitchen;

Fastening of devices and pipelines sanitary facilities directly to the enclosing structures of the living room, inter-apartment walls and partitions, as well as to their extensions outside the living rooms.

3.9. It is not allowed to arrange the entrance to a room equipped with a toilet directly from the kitchen and living rooms, with the exception of the entrance from the bedroom to the combined bathroom, provided that there is a second room in the apartment, equipped with a toilet, with an entrance to it from the corridor or hall.

3.10. Residential buildings with a height of more than five floors must be equipped with elevators (freight and passenger). When equipping a house with elevators, the dimensions of one of the cabins must ensure the possibility of transporting a person on a stretcher or wheelchair.

3.11. It is not allowed to place an engine room and elevator shafts, a garbage collection chamber, a garbage chute shaft and a device for cleaning and washing it, or an electrical panel room above or below living rooms, as well as adjacent to them.

IV. Hygienic requirements for heating, ventilation, microclimate and indoor air environment

4.1. Heating and ventilation systems must ensure acceptable microclimate and indoor air conditions. Acceptable microclimate parameters in residential buildings are given in these sanitary rules.

4.2. Heating systems must ensure uniform heating of the air in the premises throughout the entire heating period, do not create odors, do not pollute the indoor air with harmful substances released during operation, do not create additional noise, and must be accessible for routine repairs and maintenance.

4.3. The difference between the indoor air temperature and the temperature of the wall surfaces should not exceed 3°C; the difference between the air temperature of the premises and the floor should not exceed 2°C.

4.4. Heating devices must be easily accessible for cleaning. For water heating, the surface temperature of heating devices should not exceed 90°C. For devices with a heating surface temperature of more than 75°C, it is necessary to provide protective barriers.

4.5. The premises of the first floors of residential buildings located in climatic region I must have heating systems for uniform heating of the floor surface.

4.6. The installation of autonomous boiler houses for heat supply to residential buildings is permitted subject to compliance with hygienic requirements for the quality of atmospheric air in populated areas, hygienic standards for noise and vibration.

4.7. Natural ventilation of residential premises should be carried out by air flow through vents, transoms, or through special openings in window sashes and ventilation ducts. Duct exhaust openings should be provided in kitchens, bathrooms, toilets and drying cabinets.

The design of the ventilation system must prevent the flow of air from one apartment to another.

Association is not allowed ventilation ducts kitchens and sanitary facilities with living rooms.

4.8. Ventilation of objects located in residential buildings must be autonomous. It is allowed to connect the exhaust ventilation of public premises that do not have harmful emissions to the general exhaust system of a residential building.

4.9. Exhaust ventilation shafts must protrude above the ridge of the roof or flat roof to a height of at least 1 m.

4.10. The concentration of chemicals in the air of residential premises when buildings are put into operation should not exceed the average daily maximum permissible concentrations (hereinafter - MACs) of pollutants established for the atmospheric air of populated areas, and in the absence of average daily MACs, not exceed the maximum one-time MACs or estimated safe exposure levels ( hereinafter referred to as OBUV).

V. Hygienic requirements for natural and artificial lighting and insolation

5.1. Living rooms and kitchens of residential buildings must have daylight through light openings in the external building envelope.

5.2. Natural illumination coefficient (hereinafter - KEO) in living rooms and kitchens should be at least 0.5%.

5.3. With one-sided side lighting in residential buildings, the standard value of KEO must be ensured at the design point located at the intersection of the vertical plane of the characteristic section of the room and the floor plane at a distance of 1 m from the wall farthest from the light openings: in one room - for one-, two- and three-room apartments, and two rooms for four- and five-room apartments. In the remaining rooms of multi-room apartments and in the kitchen, the standard value of KEO for side lighting should be ensured at the design point located in the center of the room on the floor plane.

5.4. All premises of residential buildings must be provided with general and local artificial lighting.

5.5. Illumination on landings, staircases, elevator lobbies, floor corridors, lobbies, basements and attics should be at least 20 lux on the floor.

5.6. Above each main entrance to a residential building, lamps must be installed that provide illumination at the entrance site of at least 6 lux for a horizontal surface and at least 10 lux for a vertical surface at a height of 2.0 m from the floor. Lighting of the pedestrian path at the entrance to the building should also be provided.

5.7. Residential premises and adjacent areas must be provided with insolation in accordance with the hygienic requirements for insolation and sun protection of premises of residential and public buildings.

5.8. The normalized duration of continuous insolation for premises of residential buildings is established for certain calendar periods differentiated depending on the type of apartments, functional purpose premises, planning zones city ​​and geographic latitude:

For the northern zone (north of 58° N) - at least 2.5 hours a day from April 22 to August 22;

For the central zone (58° N - 48° N) - at least 2.0 hours per day from March 22 to September 22;

For the southern zone (south of 48° N) - at least 1.5 hours per day from February 22 to October 22.

5.9. The standard duration of insolation must be provided in no less than one room of 1-3-room apartments and no less than two rooms of 4 or more room apartments.

5.10. Intermittent duration of insolation is allowed, in which one of the periods must be at least 1 hour. In this case, the total duration of normalized insolation should increase by 0.5 hours, respectively, for each zone.

5.12. For residential buildings located in the northern and central zones, it is allowed to reduce the duration of insolation by 0.5 hours in the following cases:

In two-room and three-room apartments, where at least two rooms are insulated;

In four and multi-room apartments, where at least three rooms are insulated;

During the reconstruction of residential buildings located in the central and historical zones of cities, defined by their master development plans.

5.13. On children's playgrounds and sports grounds located in the local area, the duration of insolation should be at least 3 hours on 50% of the sites, regardless of geographic latitude.

VI. Hygienic requirements for levels of noise, vibration, ultrasound and infrasound, electric and electromagnetic fields and ionizing radiation in residential buildings

6.1. Acceptable noise levels

6.1.1. Permissible noise levels, as well as requirements for their measurement in residential premises, must comply with hygienic requirements for noise levels in workplaces, in residential and public buildings and in residential areas.

6.1.2. Permissible sound pressure levels in octave frequency bands equivalent to and maximum levels the sound of noise penetrating into the premises of residential buildings should be taken in accordance with these sanitary rules.

6.1.3. The permissible noise levels generated in the premises of buildings by ventilation systems and other engineering and technological equipment installed for the life support of the building should be taken 5 dBA lower (adjustment minus (-) 5 dBA) specified in these sanitary rules.

6.1.5. For residential buildings with windows facing highways, when the noise level is above the maximum permissible level, it is necessary to provide noise protection measures.

6.1.6. Noise levels during the operation of engineering and technological equipment installed in public premises (commercial, refrigeration equipment, sound-reproducing equipment) should not exceed the maximum permissible noise and vibration levels established for residential premises.

6.2. Permissible vibration levels

6.2.1. Permissible vibration levels, as well as requirements for their measurement in residential premises, must meet the hygienic requirements for levels of industrial vibration, vibration in residential and public buildings.

6.2.2. When measuring non-constant vibrations (the levels of vibration velocity and vibration acceleration for which, when measured by the device on the “Slow” and “Lin” characteristics or correction “K” over a 10-minute period, changes by more than 6 dB), the equivalent corrected values ​​of vibration velocity, vibration acceleration or their logarithmic levels. In this case, the maximum values ​​of the measured vibration levels should not exceed the permissible values ​​by more than 10 dB.

6.2.3. In the premises of residential buildings, vibration levels from internal and external sources should not exceed the values ​​​​specified in these sanitary rules.

6.2.4. During the daytime, indoor vibration levels are allowed to exceed 5 dB.

6.2.5. For non-constant vibration, a correction of minus (-) 10 dB is introduced to the permissible levels given in the table, and the absolute values ​​of vibration velocity and vibration acceleration are multiplied by 0.32.

6.3. Permissible levels of ultrasound and infrasound

6.3.1. Permissible levels of ultrasound, as well as the requirements for their measurement in residential premises, are regulated by the current hygienic requirements when working with sources of airborne and contact ultrasound for industrial, medical and domestic purposes.

6.3.2. Acceptable levels of constant infrasound are sound pressure levels in octave bands with geometric mean frequencies of 2, 4, 8, 16 Hz.

6.3.3. Permissible infrasound levels for residential buildings and in residential areas are given in these sanitary rules.

6.4. Acceptable levels of electromagnetic radiation

6.4.1. Permissible levels of electromagnetic radiation in the radio frequency range (30 kHz - 300 GHz)

6.4.1.1. The intensity of electromagnetic radiation in the radio frequency range (hereinafter referred to as RF EMR) in residential premises, including balconies and loggias (including intermittent and secondary radiation) from stationary transmitting radio engineering objects should not exceed the values ​​​​given in these sanitary rules.

6.4.1.2. When simultaneous radiation from several RF EMR sources must be met, the following conditions must be met:

In cases where the same maximum permissible levels (hereinafter referred to as MPLs) are set for the radiation of all RF EMR sources:

Where

E n( PPE n ) is the electric field strength (energy flux density) created at a given point by each RF EMR source;

E Remote control (PPE PDU) - permissible electric field strength (energy flux density).

In cases where different remote controls are installed for the emission of all RF EMR sources:

6.4.1.3. When installing antennas of transmitting radio engineering facilities on residential buildings, the intensity of RF EMR directly on the roofs of residential buildings may exceed the permissible levels established for the population, provided that persons who are not professionally associated with exposure to RF EMR are not allowed to stay on roofs while transmitters are operating. On the roofs where transmitting antennas are installed, there must be appropriate markings indicating the boundary where people are prohibited from staying when transmitters are operating.

6.4.1.4. Measurements of the radiation level should be carried out under the condition that the EMR source is operating at full power at points in the room closest to the source (on balconies, loggias, near windows), as well as at metal products located in the premises, which can be passive EMR repeaters and at full disconnected household appliances that are sources of RF EMR. The minimum distance to metal objects is determined by the operating instructions for the measuring instrument.

It is advisable to carry out RF EMR measurements in residential premises from external sources with open windows.

6.4.1.5. The requirements of these sanitary rules do not apply to electromagnetic effects of a random nature, as well as those created by mobile transmitting radio engineering objects.

6.4.1.6. The placement of all transmitting radio engineering facilities located in residential buildings, including amateur radio stations and radio stations operating in the 27 MHz range, is carried out in accordance with the hygienic requirements for the placement and operation of land mobile radio communications.

6.4.2. Permissible levels of electromagnetic radiation of industrial frequency 50 Hz

6.4.2.1. The electric field strength of industrial frequency 50 Hz in residential premises at a distance of 0.2 m from walls and windows and at a height of 0.5-1.8 m from the floor should not exceed 0.5 kV/m.

6.4.2.2. The induction of a magnetic field of industrial frequency 50 Hz in residential premises at a distance of 0.2 m from walls and windows and at a height of 0.5-1.5 m from the floor and should not exceed 5 μT (4 A/m).

6.4.2.3. Electric and magnetic fields of industrial frequency 50 Hz in residential premises are assessed with household appliances completely turned off, including local lighting devices. Electric field is assessed with the general lighting completely turned off, and the magnetic field - with the general lighting completely turned on.

6.4.2.4. Electric field strength of industrial frequency 50 Hz in residential areas from overhead power lines alternating current and other objects should not exceed 1 kV/m at a height of 1.8 m from the ground surface.

6.5. Permissible levels of ionizing radiation

6.5.1. The effective dose rate of gamma radiation inside buildings should not exceed the dose rate in open areas by more than 0.2 μSv/hour.

6.5.2. Average annual equivalent equilibrium volumetric activity of daughter products of radon and thoron in the indoor air of EROA Rn +4.6EROA Tn should not exceed 100 Bq/m 3 for buildings under construction and reconstruction and 200 Bq/m 3 for those in operation.

VII. Requirements to interior decoration residential premises

7.1. Release of harmful chemicals from construction and finishing materials, as well as from materials used for the manufacture of built-in furniture, should not create concentrations in residential premises that exceed the standard levels established for the atmospheric air of populated areas.

7.2. The level of electrostatic field strength on the surface of building and finishing materials should not exceed 15 kV/m (at a relative air humidity of 30-60%).

7.3. The effective specific activity of natural radionuclides in building materials used in buildings under construction and reconstruction should not exceed 370 Bq/kg.

7.4. The coefficient of thermal activity of floors should be no more than 10 kcal/sq. m hour deg.

VIII. Requirements for engineering equipment

8.1. Requirements for water supply and sewerage

8.1.1. Residential buildings should provide drinking and hot water supply, as well as sewerage and drains.

In areas without centralized utility networks, it is allowed to provide for the construction of 1 and 2-story residential buildings with unsewered latrines.

In climatic regions I, II, III, with the exception of subdistrict IIIB, in 1 and 2-story buildings, warm non-sewered restrooms (backlash closets, etc.) are allowed within the heated part of the building.

8.1.2. Connecting drinking water supply networks with water supply networks supplying non-potable water is not permitted. Quality tap water must comply with the hygienic requirements for water quality of centralized drinking water supply systems.

8.1.3. It is not allowed to connect the exhaust part of sewer risers with ventilation systems and chimneys. On domestic sewerage networks, installation of inspection wells inside the building is not allowed.

8.2. Requirements for the disposal of household waste and garbage

8.2.1. If there is a garbage chute in a residential building, the hatches of the garbage chutes should be located on staircase landings. The covers of the loading valves of garbage chutes on staircases must have a tight seal, equipped with rubber gaskets. It is not allowed to place garbage chutes in the walls enclosing living rooms.

8.2.2. The garbage chute must be kept in good condition and equipped with devices that allow it to be cleaned, disinfected and disinfested.

8.2.3. The garbage collection chamber must be equipped with a water supply system, sewerage system and simple devices for mechanizing waste disposal, as well as an independent exhaust duct providing ventilation for the chamber, and be kept in good condition. The entrance to the waste collection chamber must be isolated from the entrance to the building and other premises. Entrance door must have a sealed porch.

The location of the garbage collection chamber directly under or adjacent to living rooms is not allowed.

8.2.4. Containers and other containers intended for collecting household waste and garbage must be removed or emptied daily.

8.2.5. To install containers, a special site with a concrete or asphalt surface must be equipped, limited by a curb and green spaces (shrubs) around the perimeter and with an access road for vehicles.

The size of the sites should be designed to accommodate the installation of the required number of containers, but not more than 5. The distance from the containers to residential buildings, children's playgrounds, recreational and sports facilities should be at least 20 m, but not more than 100 m.

IX. Requirements for the maintenance of residential premises

9.1. When using residential buildings and premises it is not allowed:

Use of residential premises for purposes not provided for in the design documentation;

Storage and use in residential premises and public premises located in a residential building of hazardous chemicals that pollute the air;

Carrying out work that is a source of elevated levels noise, vibration, air pollution, or disturbing the living conditions of citizens in neighboring residential premises;

Littering, pollution and flooding of residential premises, basements and technical undergrounds, staircases and cages, attics.

9.2. When using residential premises, the following is required:

Timely take measures to eliminate malfunctions of engineering and other equipment located in residential premises (water supply, sewerage, ventilation, heating, waste disposal, elevator systems and others) that violate sanitary and hygienic living conditions;

Carry out activities aimed at preventing the occurrence and spread infectious diseases related to the sanitary condition of a residential building, the destruction of insects and rodents (disinfestation and deratization).

Annex 1

Lighting standards for local areas

Appendix 2

Permissible norms of temperature, relative humidity and air speed in residential buildings

2.1.2. DESIGN, CONSTRUCTION AND OPERATION OF RESIDENTIAL BUILDINGS, PUBLIC SERVICE ENTERPRISES, EDUCATIONAL INSTITUTIONS, CULTURE, RECREATION, SPORTS

Sanitary and epidemiological requirements
to residential buildings and premises

Sanitary and epidemiological rules and regulations
SanPiN 2.1.2.1002-00

1. General provisions and scope

1.1 These state sanitary and epidemiological rules and regulations (hereinafter - sanitary rules) developed in accordance with the Federal Law “On the Sanitary and Epidemiological Welfare of the Population” dated March 30, 1999 No. 52-FZ (Collected Legislation of the Russian Federation, 1999, No. 14, Art. 1650); “Regulations on the State Sanitary and Epidemiological Service of the Russian Federation”, as well as “Regulations on State Sanitary and Epidemiological Standards”, approved by Decree of the Government of the Russian Federation of July 24, 2000 No. 554.

1.2. These rules establish sanitary requirements which should be observed during the design, reconstruction, construction, and maintenance of operational residential buildings and premises intended for permanent residence, with the exception of hotels, dormitories, specialized homes for the disabled, orphanages, and rotational camps.

2. Requirements for the site and territory of residential buildings

when placing them

2.1. When placing residential buildings, sanitary and epidemiological requirements must be met.

2.2. Residential buildings should be located primarily in the residential area in accordance with the functional zoning of the territory of the city, town, or settlement. It is allowed to place residential buildings in green, resort and recreational areas.

2.3. The site proposed for residential buildings must:

be located outside the territory of industrial-municipal, sanitary-protection zones of enterprises, structures and other objects, the 1st zone of the sanitary protection zone of sources and water supply systems for domestic and drinking purposes;

comply with the requirements of sanitary and epidemiological rules and hygienic standards for the content of chemical and biological substances potentially hazardous to humans, biological and microbiological organisms in the soil (soil), atmospheric air quality, level of background radiation, radon, physical (noise, infrasound, vibration, electromagnetic fields etc.) and other factors.

2.4. Allotted area land plot should provide the possibility of landscaping (placement of recreation areas, playgrounds, sports, utility areas and guest parking for vehicles) and landscaping.

2.5. When placing residential buildings, acceptable levels of insolation and natural illumination of designed and existing facilities must be ensured.

2.6. When placing residential buildings, provision is made for their provision with water supply, sewerage and heat supply.

3. Requirements for residential buildings and premises

for public purposes, located in residential buildings

3.1. The construction of residential buildings must be carried out according to designs that meet the requirements of these rules.

3.3. The height of residential premises from floor to ceiling in social housing stock buildings must be at least 2.5 m.

3.4. The placement of public facilities that have a harmful effect on humans is not allowed in residential buildings.

3.5. Public premises built into residential buildings must have entrances isolated from the residential part of the building.

3.6. When placing public premises, engineering equipment and communications in a residential building, compliance with hygiene standards must be ensured, incl. on noise protection of residential premises.

4. Requirements for heating, ventilation, microclimate

and indoor air environment

4.1. Heating and ventilation systems must provide acceptable microclimate conditions and air environment premises.

The optimal and permissible microclimate parameters in residential buildings are given in Appendix 1.

4.2. Heating devices must be easily accessible for cleaning. For water heating, the surface temperature of heating devices should not exceed 90 °C. For devices with a heating surface temperature of more than 75 °C, protective guards must be provided.

4.3. The premises of the first floors of buildings located in climatic region I must have heating systems for uniform heating of the floor surface.

4.4. The installation of autonomous boiler houses for heat supply to residential buildings is permitted if there is a positive conclusion from the bodies and institutions of the state sanitary and epidemiological service.

4.5. Natural ventilation residential premises should be carried out by air flow through vents, or through special openings in window sashes and ventilation ducts. Duct exhaust openings should be provided in kitchens, bathrooms, restrooms and drying cabinets.

The design of the ventilation system must prevent the flow of air from one apartment to another.

It is not allowed to combine the ventilation ducts of kitchens and sanitary facilities with living rooms.

4.6. Ventilation of public facilities must be autonomous.

4.7. The concentration of chemicals in the air of residential premises when they are put into operation should not exceed the average daily maximum permissible concentrations (MPC) of pollutants established for the atmospheric air of populated areas, and in the absence of average daily MPCs, not exceed the maximum one-time MPC.

5. Requirements for natural and

artificial lighting and insolation

Section 5 became invalid as of 02/01/2002

5.1. Living rooms and kitchens should have direct natural light.

5.2. The natural light factor (NLC) in living rooms and kitchens should be at least 0.5% in the middle of the room.

5.3. Residential buildings must be provided with insolation in accordance with current sanitary standards.

The duration of insolation in the spring-autumn period of the year in residential premises (in at least one room of 1-3-room apartments and at least in two rooms in 4-5-room apartments) should be:

in the central zone (58-48° N) - at least 2.5 hours a day from March 22 to September 22;

in the northern zone (north of 58° N) - at least 3 hours a day from April 22 to August 22;

5.4. In the case of intermittent insolation, the total duration of insolation should be increased by 0.5 hours. B residential buildings meridional type for apartments where all residential premises are simultaneously insulated, as well as in reconstructed residential buildings or in particularly difficult urban planning conditions (historically valuable urban environment, area of ​​a city or regional center), a reduction in the duration of insolation is allowed, but not more than 0.5 hours .

6. Requirements for levels of noise, vibration, ultrasound,

electric and electromagnetic fields and ionizing

radiation in residential buildings

6.1. Acceptable noise levels

6.1.1. Acceptable levels of constant noise are sound pressure levels L, in dB, in octave bands with geometric mean frequencies: 31.5; 63; 125; 250; 500; 1000; 2000; 4000; 8000 Hz. For an approximate assessment, it is allowed to use sound levels L A, dBA.

Acceptable levels of non-constant noise are equivalent (in energy) sound levels L Feq, dBA. and maximum sound levels L Fmax, dBA.

The assessment of non-constant noise for compliance with permissible levels should be carried out simultaneously using the equivalent and maximum sound levels. Exceeding one of the indicators should be considered as non-compliance with these sanitary standards.

6.1.2. Permissible noise levels, as well as requirements for their measurement in residential premises, are regulated by current sanitary standards.

6.1.3. Permissible sound pressure levels in octave frequency bands, equivalent and maximum sound levels of penetrating noise into residential buildings should be taken according to Table. 6.1.3.1.

6.1.4. Permissible noise levels generated in building premises by ventilation systems and other engineering and technological equipment should be taken 5 dBA lower (adjustment minus (-) 5 dBA) indicated in Table. 6.1.3.1.

Permissible sound pressure levels in octave frequency bands, equivalent and maximum sound levels of penetrating noise into residential buildings

6.1.5. For residential buildings facing highways, when the noise level is above the maximum permissible norm, it is necessary to take noise protection measures.

6.1.6. The operation of engineering equipment of residential buildings and technological equipment of public premises should not exceed the maximum permissible levels of noise and vibration in residential premises.

6.2. Permissible vibration levels

6.2.1. Permissible levels of constant vertical and horizontal vibrations are the root mean square values ​​of vibration acceleration - A(m/s 2) and vibration velocity - v(m/s) or their logarithmic levels - L a, L v, respectively, in octave bands with geometric mean frequencies 2; 4; 8; 16; 31.5; 63 Hz expressed in dB.

The permissible levels of non-constant vertical and horizontal vibrations are the equivalent corrected value of vibration velocity or acceleration (U eq.) or their logarithmic level (L U eq.).

6.2.2. Permissible vibration levels, as well as requirements for their measurement in residential premises, are regulated by current sanitary standards.

6.2.3. When measuring non-constant vibrations (the levels of vibration velocity and vibration acceleration for which, when measured by the device on the “Slow” and “Lin” characteristics or correction “K” over a 10-minute period, changes by more than 6 dB), the equivalent corrected values ​​of vibration velocity, vibration acceleration or their logarithmic levels. In this case, the maximum values ​​of the measured vibration levels should not exceed the permissible values ​​by more than 10 dB.

6.2.4. In the premises of residential buildings, vibration levels from internal and external sources should not exceed the values ​​​​specified in Table 6.2.4.1.

6.2.5. During the daytime, indoor vibration levels are allowed to exceed 5 dB.

6.2.6. For non-constant vibration, a correction of minus (-) 10 dB is introduced to the permissible levels given in the table, and the absolute values ​​of vibration velocity and vibration acceleration are multiplied by 0.32.

Permissible vibration levels in residential buildings
from internal and external sources

6.3. Permissible levels of ultrasound and infrasound

6.3.1. Acceptable levels of airborne ultrasound are sound pressure levels in decibels in third-octave bands with geometric mean frequencies of 12.5; 16; 20; 25; 31; 40; 50; 63; 80; 100kHz. Acceptable levels of contact ultrasound are peak values ​​of vibration velocity or its logarithmic levels in decibels in octave bands with geometric mean frequencies of 16; 31.5; 63; 125; 250; 500; 1000; 2000; 4000; 8000; 1600; 31500 kHz.

6.3.2. Permissible levels of ultrasound, as well as the requirements for their measurement in residential premises, are regulated by current sanitary standards.

6.3.3. Acceptable levels of constant infrasound are sound pressure levels in octave bands with geometric mean frequencies of 2, 4, 8, 16 Hz. The normalized parameter of non-constant infrasound is the equivalent (in energy) sound pressure level (infrasound level), determined using the frequency correction characteristics G and G dBG eq.

6.3.4. Permissible levels of infrasound, as well as requirements for their measurement, in residential premises are regulated by current sanitary standards.

6.3.5. Permissible infrasound levels for residential buildings and in residential areas are given in Table. 6.3.5.1.

Permissible infrasound levels for residential premises

6.4. Acceptable levels of electromagnetic radiation

6.4.1. Acceptable levels of electromagnetic radiation
radio frequency range (30 kHz - 300 GHz)

6.4.1.1. Permissible levels of electromagnetic radiation in the radio frequency range (RF EMR) are:

In the frequency range 30 kHz - 300 MHz - root mean square value of the voltage of the electrical component of RF EMR (E) in V/m;

In the frequency range 300 MHz - 300 GHz - root mean square value of energy flux density (PED) in μW/cm 2.

Each frequency range specified in this section includes a lower limit frequency.

6.4.1.2. In the case of pulse-modulated radiation, the assessment is made using the average RF EMR intensity over the pulse repetition period.

6.4.1.3. The intensity of RF EMR in residential premises, including balconies and loggias (including intermittent and secondary radiation) from stationary transmitting radio engineering objects, should not exceed the values ​​​​given in Table. 6.4.1.3.1.

Permissible levels of electromagnetic radiation of the radio frequency range in residential premises (including balconies and loggias)

6.4.1.4. When simultaneous radiation from several RF EMR sources must be met, the following conditions must be met:

in cases where the same remote controls are installed for the emission of all RF EMR sources:

where E n (PES n) is the electric field strength (energy flux density) created at a given point by each RF EMR source;

E PDU (PPE PDU) - permissible electric field strength (energy flux density).

In cases where different remote controls are installed for the emission of all RF EMR sources:

S[(E n /E nPPD) 2 + PES n /PES PDU ] £ 1

6.4.1.5. When installing antennas of transmitting radio engineering objects on residential buildings, the intensity of RF EMR directly on the roofs of residential buildings may exceed permissible levels for persons both professionally unrelated and professionally associated with exposure to RF EMR, provided that people are not allowed to remain on the roofs while transmitters are operating. On the roofs where transmitting antennas are installed, there must be appropriate markings indicating the boundary where people are prohibited from staying when transmitters are operating.

6.4.1.6. Measurements of the radiation level should be carried out under the condition that the EMR source is operating at full power at points in the room closest to the source (on balconies, loggias, near windows), as well as at metal products located in the premises, which can be passive EMR repeaters and at full disconnected household appliances that are sources of RF EMR. The minimum distance to metal objects is determined by the operating instructions for the measuring instrument.

It is advisable to carry out RF EMR measurements in residential premises from external sources with open windows.

6.4.1.7. The intensity of RF EMR from household appliances is assessed in accordance with the sanitary and epidemiological requirements for these products.

6.4.1.8. The requirements of this section do not apply to electromagnetic impacts of a random nature, as well as those created by mobile transmitting radio engineering objects.

6.4.1.9. Placement of all transmitting radio engineering facilities located on residential buildings, incl. and amateur radio stations and radio stations operating in the “civilian band” (27 MHz), must be agreed upon with the bodies and institutions of the state sanitary and epidemiological service in the prescribed manner.

6.4.2. Acceptable levels of electromagnetic radiation
industrial frequency 50 Hz

6.4.2.1. The electric field strength of industrial frequency 50 Hz in residential premises (at a distance of 0.2 m from walls and windows and at a height of 0.5 - 1.8 m from the floor) should not exceed 0.5 kV/m.

6.4.2.2. The induction of a magnetic field of industrial frequency 50 Hz in residential premises (at a distance of 0.2 m from walls and windows and at a height of 0.5 - 1.5 m from the floor) should not exceed 10 µT *.

6.4.2.3. Electric and magnetic fields of industrial frequency 50 Hz in residential premises are assessed with household appliances completely turned off, including local lighting devices. The electric field is assessed with the general lighting completely turned off, and the magnetic field with the general lighting completely turned on.

6.4.2.4. The electric field strength of industrial frequency 50 Hz in residential areas from overhead AC power lines and other objects should not exceed 1 kV/m at a height of 1.8 m from the ground surface.

6.4.2.5. The magnetic field induction of an industrial frequency of 50 Hz in residential areas from overhead AC power lines and other objects should not exceed 50 µT* at a height of 1.8 m from the ground surface.

* Accepted as a temporary standard.

6.4.2.6. Electric field strength and magnetic field induction of industrial frequency 50 Hz from household appliances, incl. from local lighting devices are assessed in accordance with the sanitary and epidemiological requirements for these products.

6.4.3. If the source of EMR is household appliances located (or intended) for use inside residential premises, the assessment of its impact on humans is carried out in accordance with the requirements of current sanitary standards permissible levels physical factors when using consumer goods in domestic conditions. In this case, the measurement of potentially harmful factors should be carried out in the area where people are as close as possible to household appliances in accordance with the instructions for their use. If such information is not available, then when taking measurements you must be guided by the following:

6.4.3.1. Measurement of electromagnetic and electrostatic fields should be carried out at a distance of 10 ± 0.1 cm from the products in front, behind and from the sides (except for television receivers and video monitors of television gaming machines).

6.4.3.2. For television receivers and video monitors of television gaming machines with a screen diagonal of less than 51 cm (20 inches), measurements are taken at a distance of 50 ± 0.2 cm in front, on the sides and behind at the level of the center of the screen (for screen diagonals over 51 cm, measurements are taken in the same way, but at a distance of 1 ± 0.02 m), unless the product operating instructions require the user to be located at a shorter distance.

6.4.3.3. Variable electric and magnetic fields are assessed using root mean square values; electrostatic fields - according to the maximum value. The measured values ​​are compared with the permissible value, to which the measurement error is added in accordance with the operating instructions for the measuring instrument.

6.4.3.4. Before taking measurements, the product must first be turned on and run for at least 20 minutes. When hygienic assessment of products, the following conditions must be met: air temperature - 22 ± 5 ° C, relative humidity - 40 - 60%, electric and magnetic field strength in the measurement range, respectively, no more than 2.5 V/m and 2.5 nT.

6.5. Exposure limit standards
population in residential premises

6.5.1. The equivalent radiation dose rate inside buildings should not exceed the dose rate permissible for open areas by more than 0.3 μSv/hour (33 μR/hour).

6.5.2. The average annual equivalent equilibrium volumetric activity of radon in indoor air should not exceed 100 Bq/m 3 for buildings being designed or newly constructed and 200 Bq/m 3 for those in operation.

6.5.3. The specific effective activity of natural radionuclides in building materials in newly constructed buildings should not exceed 370 Bq/kg.

7. Requirements for building materials

and interior decoration of residential premises

7.1. Construction and finishing materials, as well as materials used for the manufacture of built-in furniture, must be approved for use by the authorities and institutions of the state sanitary and epidemiological service.

7.2. Concentrations harmful substances in the air of a residential premises should not exceed the maximum permissible concentrations (MPC) for the atmospheric air of populated areas.

7.3. The level of electric field strength on the surface of building and finishing materials should not exceed 15 kV/M (at a relative air humidity of 30-60%).

7.4. Dose limits for the intensity of ionizing radiation associated with radioactivity building materials, for residents should not exceed 1 mSv per year on average over 5 years, but not more than 5 mSv per year.

8. Requirements for engineering equipment

8.1. Requirements for water supply and sewerage

8.1.1. Residential buildings should provide drinking water supply and sewerage.

In areas without centralized utility networks, it is allowed to provide for the construction of 1 and 2-story residential buildings with unsewered latrines.

In climatic regions I, II, III, with the exception of subdistrict IIIB, in 1 and 2-story buildings, warm non-sewered restrooms (closets, etc.) are allowed within the heated part of the building.

8.1.2. Drinking and hot water supply systems must use pipes and other equipment in contact with water, made of materials approved by the authorities and institutions of the state sanitary and epidemiological service.

8.1.3. Connecting drinking water supply networks with water supply networks supplying non-potable water is not permitted.

8.1.4. When placing pumping units that supply water to a residential building, hygienic noise standards should be ensured.

8.2. Requirements for elevators

8.2.1. Residential buildings with a height of more than five floors must be equipped with elevators. When equipping a house with elevators, the dimensions of at least one of the cabins must ensure the possibility of transporting a person on a stretcher.

8.2.2. When locating the machine room and elevator shafts, hygienic noise standards should be ensured.

8.3. Requirements for waste disposal

8.3.1. Residential buildings must be equipped with garbage chutes arranged in accordance with current regulations. building codes and rules (other waste disposal systems are allowed, subject to agreement with the bodies and institutions of the state sanitary and epidemiological service).

8.3.2. The covers of the loading valves of garbage chutes on staircases must have a tight seal, equipped with rubber gaskets. The garbage chute must be equipped with devices that allow it to be cleaned, disinfected and disinfested.

9. Requirements for the maintenance of residential premises

9.1. Not allowed:

• use of residential premises for purposes not provided for in the design documentation;
• storage and use in residential premises and public premises located in a residential building of substances and objects that pollute the air;
• performing work or performing other actions that are sources of increased levels of noise, vibration, air pollution, or that violate the living conditions of citizens in neighboring residential premises;
• littering, pollution and flooding of basements and technical undergrounds, stairwells and cages, attics, and other common areas;

use of household gas appliances for heating premises.

9.2. Necessary:

• take timely measures to eliminate malfunctions of engineering and other equipment located in residential premises (water supply, sewerage, ventilation, heating, waste disposal, elevator systems, etc.) that violate sanitary and hygienic conditions;
• ensure timely removal of household waste, maintain garbage chutes and garbage collection chambers in good condition;
• carry out measures aimed at preventing the occurrence and spread of infectious diseases associated with the sanitary condition of a residential building. If necessary, carry out measures to destroy insects and rodents (disinsection and deratization).

10. State sanitary and epidemiological supervision

for compliance with sanitary and epidemiological requirements

10.1. State sanitary and epidemiological supervision is carried out by bodies and institutions of the state sanitary and epidemiological service of the Russian Federation.

10.2. State sanitary and epidemiological supervision is carried out when:

• choosing a land plot for the construction of residential buildings;
• examination of the design of residential buildings;
• commissioning of residential buildings;
• placement non-residential premises in a residential building;
• during the operation of residential buildings.

10.3. When commissioning residential buildings (new and reconstructed), it is necessary to monitor the air environment of residential premises for the content of harmful substances (Appendix 2), as well as measure the levels of noise, vibration and radiation.

Annex 1

Optimal and acceptable standards temperature, relative
humidity and air speed in residential buildings

Not standardized.

Appendix 2

List of the most hygienically significant substances that pollute the air in residential buildings

Violation of sanitary and epidemiological requirements for the operation of residential premises and public premises, buildings, structures and transport -
entails the imposition of an administrative fine on citizens in the amount of five hundred to one thousand rubles; for officials - from one thousand to two thousand rubles; for persons carrying out entrepreneurial activities without forming a legal entity - from one thousand to two thousand rubles or administrative suspension of activities for a period of up to ninety days; for legal entities - from ten thousand to twenty thousand rubles or administrative suspension of activities for a period of up to ninety days (paragraph supplemented from August 12, 2005 by Federal Law of May 9, 2005 N 45-FZ; as amended, entered into force on July 8, 2007 Federal Law of June 22, 2007 N 116-FZ.

Commentary on Article 6.4 of the Code of Administrative Offenses of the Russian Federation

1. The article under comment contains a special clause in relation to Art. 6.3 of the Code norm. The objects of the offense are the health and sanitary and epidemiological well-being of the population. The subjects of the offense include residential and public premises, buildings, structures, as well as railway, air, sea, inland waterway, main pipeline, and road transport facilities, including intercity and international buses.

2. B Federal law dated March 30, 1999 N 52-FZ “On the sanitary and epidemiological welfare of the population” (as amended and additionally) contains general sanitary and epidemiological requirements for residential premises, including their maintenance (Article 23), as well as for the operation of production facilities , public premises, buildings, structures, equipment and transport (Article 24).

The provisions of this Law are specified in the federal sanitary rules (about the concept - see paragraph 3 of the commentary to Article 6.3 of this Code). Thus, on December 15, 2000, the Chief State Sanitary Doctor of the Russian Federation approved the Sanitary and Epidemiological Requirements for Residential Buildings and Premises Sanitary rules and standards. SanPiN 2.1.2.1002-00, put into effect on July 1, 2001, and on April 8, 2003 it also approved the Hygienic requirements for natural, artificial and combined lighting of residential and public buildings. SanPiN 2.2.1/2.1.1.1278-03, which came into force on June 15, 2003 (RG. 2003. May 5).

Resolution No. 31 of the Chief State Sanitary Doctor of the Russian Federation dated April 4, 2003 approved sanitary and epidemiological requirements for the transportation of organized children's groups by rail. SP 2.5.1277-03, which came into force on June 1, 2003 (RG. 2003, April 17), related to the operation of transport. An example of sanitary and epidemiological rules and regulations related to sports and recreational facilities are SanPiN 2.1.2.1188-03 "Swimming pools. Hygienic requirements for the design, operation and quality of water. Quality control", approved by the Resolution of the Chief State Sanitary Inspector of the Russian Federation dated 30 January 2003 No. 4 and put into effect on May 1 of the same year (RG. 2003. February 27).

3. Sanitary and epidemiological supervision during the operation of residential and public premises, buildings, structures and transport is carried out by officials of the Federal Service for Supervision of Consumer Rights Protection and Human Welfare. In accordance with sanitary legislation, Order of the Ministry of Health and Social Development of Russia dated October 19, 2007 N 658 approved the Administrative Regulations of the Federal Service for Surveillance in the Sphere of Protection of Consumer Rights and Human Welfare for the performance of the state function of carrying out, in the prescribed manner, inspection of the activities of legal entities, individual entrepreneurs and citizens on compliance with the requirements of sanitary legislation, laws and other regulatory legal acts of the Russian Federation regulating relations in the field of protecting consumer rights and compliance with the rules for the sale of certain types of goods provided for by law, performance of work, provision of services (as amended and additionally).

4. The elements of the offense in question are formulated as formal and, from the objective side, consist of a violation of the relevant sanitary and epidemiological requirements, committed through both action and inaction.

5. The subject of the offense is a citizen who has reached the age of 16 years, an official, individual entrepreneur and legal entity.

6. The subjective side of this offense is intentional or careless guilt.

7. Cases of these offenses are considered by officials of bodies exercising supervision and control functions in the field of ensuring the sanitary and epidemiological welfare of the population (Article 23.13), and judges, if cases of administrative offenses in accordance with part 2 and 3 of Art. 23.1 Code of Administrative Offenses of the Russian Federation.

Protocols on administrative offenses are drawn up by officials of the above bodies (Part 1 of Article 28.3).

Consultations and comments from lawyers on Article 6.4 of the Code of Administrative Offenses of the Russian Federation

If you still have questions regarding Article 6.4 of the Code of Administrative Offenses of the Russian Federation and you want to be sure of the relevance of the information provided, you can consult the lawyers of our website.

You can ask a question by phone or on the website. Initial consultations are held free of charge from 9:00 to 21:00 daily Moscow time. Questions received between 21:00 and 9:00 will be processed the next day.