Cabinet of Ministers Regulations No. 102 of 2009 in Riga on February 3 (pr. 9 § 9) the rules on the Latvian et seq of the LBN 211-08 "high-rise multi-family residential houses" Issued in accordance with article 2 of the law on construction of the fourth part 1. approve the Latvian et seq of the LBN 211-08 "high-rise multi-family residential buildings" (et seq). 2. High rise apartment residential building project, construction of a validly submitted for acceptance or accepted until 28 February 2009 and that technical solutions correspond to the period of the existing legislation, a construction documentation processing according to the requirements of the optional et seq. 3. Be declared unenforceable in the Cabinet of Ministers of 20 October 1998, the provisions of the "rules on no 409 Latvian et seq of the LBN 211-98" high-rise multi-family residential buildings "(Latvian journal, 1998, 308/312.nr.). 4. the rules shall enter into force on March 1, 2009. Prime Minister Godmanis economic Minister i. k. Gerhard approved by Cabinet of Ministers of February 3, 2009. Regulations No Latvian et seq of the LBN 211 102-08 "high-rise multi-family residential buildings" 1. General questions 1 et seq, the terms: 1.1., from the balcony facade plane protruding loose for some shelter space delimited level that complements the indoor;
1.2. loft – liveable not the space between the boundaries of the roof structures, walls and floors of the upper floor;
1.3. būvtilpum-būvķermeņ capacity between the external boundaries of the surface;
1.4. the CAP floor-puspagrabstāv building (or part thereof) that in relation to the level of the planet Earth will go into no more than half of the floor;
1.5. apartment – for the exterior walls and iekšsien part of a building enclosed, equipped with the appropriate utilities and equipment and at least one in the living room, as well as kitchen or kitchen niche and sanitārtehnisk space;
1.6. living room-living room, bedroom, dining room, den and a similar meaning in space;
1.7. the apartment room-apartment life requires space: hallway, kitchen, pantry, sanitary knot and other similar spaces of meaning;
1.8. the residential section of the House-with fireproof partitions separate high-rise apartment living house (residential building), in which the built-in apartments directly or through the corridor or Gallery is output to a stairwell;
1.9. light pocket-with associated space corridor (the corridor "Extensible), which is the natural light that illuminates the corridor;
1.10. galerijnam – residential house where the apartment is located in the open common entrance or the cover Gallery;
1.11. insolācij-sun-light rooms;
1.12. penthouse-flat roof level built residential, public and technical room or utility room with exit to the roof terrace or roof staigājam;
1.13. staircase-part of a building housing structures and facilities (stairs and elevator), which provides a vertical movement from one floor to another;
1.14. koridornam – residential house where the entrance to the apartments is located in a common stairwell in the corridor related;
1.15. – a small open porch or covered building building to the front door;
1.16. elevator-median transverse vertifical with cab, moving along the vertical or sl in pu mine shaft and is intended for persons and goods movement to the floor of the building concerned;
1.17. the engine room – the technical room, which contains the elevator drive mechanism, and other activities associated with the elevator machinery and equipment;
1.18. Loggia-covered and enclosed on three sides (the front of the plane go into) the intermediate spaces covering level, which complements indoor;
1.19. the attic floor, between the boundaries of the roof structures, walls and floors of the upper floor (attic) built in the floor (rooms with interior fittings), which has a specific purpose of use;
1.20. the basement-floor building (or part thereof) that is relative to the ground level of the planet is more than go into about half of the floor;
1.21. the public spaces – living in a house built in the shop, workshop, Office and a similar meaning in space;
1.22. sanitārtehnisk space-with relevant sanitārtehnisk equipment equipped separate toilet rooms and bathrooms and shower rooms (shared sanitary node) or the relevant functions for a single room (combined sanitary knot);
1.23. technical floor-floor inženieriekārt and communication, which can be located in the lower part of the building (in the underground), middle or upper part (technical, technical, penthouse loft);
1.24. terrace-open or covered enclosed area, placed on the ground as a building, or above the building or part of a building;
1.25. the porch-not heated room in which more than 50% of the wall area is Windows (glazing);
1.26. the windscreen-dark space between residential house entrance door and the inner door to protect from the wind;

1.27. skylights-glass construction in space Dodge Division. 2. This requires et seq residential construction, reconstruction and renovation design, insofar as this does not conflict with the protection of cultural monuments of regulatory laws. Et seq is binding on all construction participants. 3. the applicable two-storey et seq and higher building project for tēšan, if it is at least three apartments with entrance from the staircase, corridors or galleries, and if the total area of all the apartments (a living part of the building) is at least 50% of the surface of the building floor area of common life. 4. Designing residential, you must comply with the regulations, local government planning as well as customer design task. The role of public or other spaces that are built into residential houses, constructed according to the laws and regulations governing the design of the room. 5. About eight floors of higher residential construction project in accordance with the method under choked et seq and the applicable standards. Such a building bearing structures seismic stability provides the standard LVS EN 1998-1:2008 "Euro code 8 – Seismic resistant design of structures-part 1: General rules, and the rules of seismic effects on buildings". 6. If the construction is intended for the customer, the living house apartments and amenity levels of regulating construction contractor laws. If the construction is intended for State or local funds, the living house apartments and home improvement levels in the national authority or authorities. 7. If the individual parts of the residential house reconstruction or renovation plan significantly affect all building operating conditions (for example, changes to the shared space, design, or layout of the inženiertīkl riser) or external appearance (for example, an individual overhead Loggia, separate logail separation changes that create differences from the rest of the building's facade elements), a construction in the development (or made adjustments to it), and approved the entire building in the General būvnoteikumo of the whole. 2. main residential representative indicators 2.1. Number of floors Living House 8 floor is set in planning and architectural task and complies with existing local government planning and a detailed (if you need a detailed plan in accordance with the laws and regulations). In all the number of floors above ground floor, as well as the CAP, the attic and the technical floor. Not built in the basement and the attic floor is excluded. Floor includes the roof floor, if it is built into the housing or public spaces. 9. If the the living house parts have different number of floors or buildings positioned sloping land, floors shall be determined separately for each part of the building. 2.2. Building area 10 Residential house building area (m2) is defined as the area of floor level of the CAP, which limits the outer perimeter of the building, including protruding parts. Building area including areas beneath buildings (or parts thereof) located on stilts, caurbrauktuvj area under the buildings, as well as the area under the porch, terraces and external staircase. 2.3.11. Būvtilpum Living House būvtilpum determined in cubic metres (m3), summing up the surface of the building and the underground part of the volume between the delimiting the external surfaces of the structure. Building surface and underground parts of the watershed is the first floor floor surface level (in a clean floor is conditional tag ± 0,00). Living house in būvtilpum not including the air space under the building (building), built on stilts, the volume of the external passage open stairs, porch and patio, as well as the volume of architectural detail or design elements of the projection. 2.4. Area 12. Residential House total area (m2) is defined as the sum of all the building floors (basement and attic floors also) the area between the inner surfaces of exterior walls, as well as outdoors-balcony, loggia and a patio-area. Attic (technical attic) and technical underground residential house area total area is excluded. 13. A residential house in the area including: residential house 13.1 the area useful amount of: 13.1.1. the total area of the apartment, which is determined by adding the residential houses apartments total area;
13.1.2. non-residential premises total area;
13.1.3. the public space of total area, if any;
13.2. the living house palīgplatīb amount of: 13.2.1. stairwell in the common area, which also included outside the flats, the existing corridor Gallery, Foyer, windscreen and other shared spaces as well as lifts and other mine areas. The staircase or parts of the area including its floor area, from which a staircase led upward. External open stairs, porch and patio area of the landing area of the excluded;
13.2.2. sharing outdoors-balcony, loggia and a patio-area;
13.2.3. the total area of the basement. 14. the total area of a dwelling (m2) is determined by summing the area housing and apartment spaces, balcony, balcony and patio-area. 15. The apartment area is determined by summing the apartment living room and utility room area, including non-heated room. Outdoor area excluded from the housing area. 16. Space area (m2) is calculated according to the linear dimensions (m) between the finished wall surface (without floor slats) floor level, subject to the following conditions: 16.1. area including the built-in wardrobe in the area;
16.2. in the area of space excludes space under the internal part of the stairs and sloping surfaces placed a height from the floor to the bottom of the design surface is less than 1.6 meters, as well as the area occupied by the fixed hearth and stoves. 3. Basic requirements for design stand 17.3.1 Residential House floor minimum height from the floor to shelter construction marks the lower surface is at least 2.5 metres. 18. Basement height from floor marks to the bottom surface of the structure of the Division at least 1.8 meters, if the basement is not located in the public rooms, which the applicable regulatory requirements. 3.2. the flat 19. Flat family project in the light of the living room and utility room functional zoning: 19.1. sitting room in a group must have at least one living room;
19.2. the utility room housing group needed a Hall with wardrobe space, sanitārtehnisk space and kitchen or kitchen niche. Apartment room group can be a wardrobe room, a room for washing clothes, the room holding jobs, pantry, storage holdings. Desirable to provide opportunities to have a built-in cabinets. 20. The design of the housing utility room, observe the following minimum room width size: 20.1. kitchen-two metres;
20.2. Hall (entrance hall)-1.4 meters;
20.3. the apartment hallway, one meter;
20.4. the toilet-one metres. 21. the composition of the Housing can be used during the summer season: 21.1. indoor (such as verandas);

21.2. outdoor space (such as a balcony, Loggia, terrace). 22. Sanitārtehnisk interior doors in the direction of the escape route (on the issue), except in the case of disabled and apply space būvnormatīvo or other law is to the contrary. If the apartment has only one incorporated a sanitary knot (bathroom with bath and shower), entrance directly from the kitchen or living quarters. 23. One split or joined a sanitary station with entrances from the lobby (entrance hall) need one and two bedroom apartments. Three-room apartments and more additional sanitary knots designed bedroom area with the entrance of the bedroom or adjacent hallway. 24. Sanitārtehnisk space located above a similar meaning in the rooms on the lower floor. Their location is not permitted above the lower floor of the apartment living rooms, the absence of the consent of the owner of the apartment. Multistorey apartment sanitārtehnisk in one room can be placed above the living quarters where the sound insulation, waterproofing, thermal insulation, fire protection and life safety requirements. 25. the equipment and the pipelines that do not apply to the floor of the apartment equipment, need special shafts or channels in kon strukcij, disclosed that delimits the reinforcement at the sitting room walls or ceiling. 26. The apartment construction and decoration of the indoor use only healthy finishes that provide hygiene requirements and lowers the building fire safety. 3.3. The holding room and the three highest 27 residential houses sharing a room in the first floor, the ground floor or basement of the CAP level need space buildings and areas required for handling inventory, storage, equipped with hot and cold water. Share of the population holding facilities, such as laundry room, workshop, requires appropriate sanitārtehnisk room (toilet). 28. Living on the first floor of the House or the CAP floor, which is connected to the entrance foyer, deploy wheelchair space with the pandus of the baby carriages, wheelchair, sleighs, ski and bicycle parking (provides 1-2 m2 big area for each apartment). 29. If a mailbox all apartments located at the entrance to the lobby or at the residential house entrance, they must be from degtnespējīg material. 3.4. the public 30. Residential houses without living in separate buildings or floors, it is acceptable to place public spaces where sound insulation, thermal insulation, sanitary, fire and life safety requirements. Residential house, not tolerated the chemical and chemical product warehouse or production deployment, defined in the law on chemical substances and chemical products. 31. the public spaces in a residential house in height according to the project requirements, the techno logical but not less than 2.5 metres. 32. The residential house located in different functional significance of space constructed as separate fire compartment is adequately regulated accounts tējoš fire safety regulations. 33. unloading and loading of goods from its residential house parties where no residential space in front of the window (for example, the Grand facade, no Windows), designed in special entrance, underground tunnels, or special loading area. Loading rooms can be designed, if not public area not exceeding 150 m2. 34. the loading and unloading of goods in public spaces through the residential part of the building's entrance is prohibited. The goods are prohibited for unloading and loading technology that hinders the movement of vehicles on the street or pedestrian movements along the sidewalk. 35. If other functional meaning space crosses the living part of the building requires utilities, fire protection system shall be designed according to fire safety regulatory laws. 3.5. requirements for deployment of residential buildings in the territory 36. Minimum distance between residential houses down to the local government building regulations in accordance with insolācij, lighting and fire protection requirements, providing psychological comfort on the following minimum distances: 36.1. garenfasād, between building not less than 15 metres, two and three-story buildings, and not less than 20 metres – four storey and above buildings;
36.2. the Grand facades of buildings, among which is the living room Windows, not less than 10 metres;
36.3. between one building and garenfasād it off the other end of the building facade, not less than 10 metres. 37. The minimum fire safety distances from buildings adjacent to ground the unit boundaries, as well as between buildings in one land unit shall be determined in accordance with the laws governing fire protection. 3.6. Space insolācij and natural light 38. Residential placement and orientation in the housing should be ensured and continuous insolācij of the territory at least 2.5 hours a day during the period from 22 March to 22 September. 39. Re the apartment houses, residential construction solutions to ensure that the paragraph 38 et seq of the duration of the insolācij apartments: a one-room, two-24.3. and three room apartments – not less than one room;
24.4. the four, five and six room apartments – not less than two rooms. 40. Residential houses, which are all insolēt apartment rooms, as well as a residential building, re allowed to break this rule 38, paragraph insolācij of the space of continuous if for 0.5 hours are extended insolācij. 41. These rules in specific insolācij requirements may be waived if local building regulations has identified areas in which building is especially difficult urban conditions (heritage zone, the downtown area) and insolācij rates in existing residential home is not enough. In that case, the relevant territory is allowed to design a new building or a residential building reconstruction, following the existing historically formed insolācij and it does not impair it. 42. Natural light needed in all living areas, above the Middle, vējtvero, stairwells, corridors and common residential houses built in the public areas. Natural light requires no niche in the kitchen, if they are equipped with an electric stove, and mechanical ventilation. 43. Premises where there is natural light, designed through the window sash for ventilation or other devices. 44. Window box area to floor area accommodations and kitchens is at least 1:8.45. Sharing the staircase and corridors through the outer wall of Windows illuminates each floor. Skylight window, the staircase in the Division can design, if the minimum column width is 1.5 x 2.5 meters. Stairwells can deploy equipment heating and heating conduits, composite electrical Metering cabinets and mailboxes, without reducing the structural integrity of a predetermined limit and ugunsreakcij of construction. It said devices deployed, not to interfere with the evacuation. 3.7. the noise level 46. Room acoustic parameters, a residential house, the internal and external structures delimiting sound isolation from outside noise, designed according to the acoustic parameters, hygiene requirements and noise level of regulatory laws. 3.8.47. New fire protection residential house iebrauktuvj and caurbrauktuvj in width shall not be less than 3.5 meters and a height of 4.25 free meters (except renovējam and restaurējam compensated, buildings, if you make people evacuation and fire extinguishing and rescue operations). 48. Each apartment fire partition, which is building the fire resistance limits and ugunsreakcij of construction class project in accordance with fire regulations governing. 49. in each apartment designed escape openings, except for buildings on the dūmaizsargāt of the exit stairway. 50. A residential house and the transition structures been fire and ugunsreakcij class of construction must be not less than the fire resistance design of pamatēk and ugunsreakcij of construction class. 51. In buildings that are taller than nine floors above ground or 27 *, provides for such throws a smoke and heat control systems: 51.1. mechanical smoke extraction system in an evacuation routes (corridors, halls) that are more than 30 metres;

51.2. excess lift motor system of the mine or the elevator lobby. 52. The rules referred to in paragraph 51 of the automatic control system of automatic fire detection and alarm systems, which deploy shared escape paths. The above requirements do not apply to high rise residential reconstruction. 53. Residential houses, which is not higher than 16 surface floor or 50 metres shall be provided the autonomic apartments fire alarm devices or automatic fire detection and alarm system according to fire safety regulatory laws. 54. Residential houses, which are higher than 16 surface floor or 50 meters, apartments and shared spaces shall be provided with an automatic fire detection and alarm system according to fire safety regulatory laws. Automatic fire detection and alarm system shall be designed so that the damage to the system in one apartment would not affect the operation of the system in other fire compartments. 55. the residential houses which are more than 25 surface floor or 75 meters, provides for automatic fire-extinguishing system of fixed fire protection according to regulatory laws. 56. the smoke and heat control systems of management and control shall be provided with an automatic fire detection and alarm system, deployed in the respective signāldevēj sharing iota spaces (halls, fire hall, elevator lobby, stairwells). 3.9. The staircase. Escape routes and exits 57. At each residential house entrance designed windscreen that width (depth) at least 1.2 metres. At the entrance we recommend installation of the coded lock. 58. The residential house the entrance floor of the windscreen tag at least 0.15 metres higher than the pavement marker at the entrance. 59. If the the living House is 16 and over steep, you need double windscreen. 60. the Evacuation corridors that exceed 30 metres down smoke and heat output according to fire safety regulatory laws. 61. The stairs put width and slope set at 1 et seq of this law. 62. one of the stairs put in not less than three and not more than 18 steps. Let the stairs and spaces bounded by the railing. 63. The staircase designed as separate fire compartments according to fire safety regulatory laws. 64. The eight-floor and lower buildings evacuation routes designed to ugunsaizsargāt the stairwell with smoke output through the top floor Windows or exterior walls installed smoke output ports or skylights in the roof, ensuring a compensatory flow of air calculated in accordance with fire regulations governing and applicable standards. If you are not to smoke in the output window or in the open, manual provides remote triggering. 65. the buildings, which is higher than the eight-story or 24 meters (from ground level up to the higher grades-floor escape the bottom edge of the hole), the staircase constructed according to the fire regulations governing. The above requirements do not apply to the deviņstāv of residential reconstruction. 66. Dūmaizsargāt of the staircase can be connected to the CAP floor or basement floor through the fire hall, where the CAP floor or basement does not exceed 1200 ugunsslodz MJ/m2. 67. Dūmaizsargāt-the staircase of eight stories each project as an individual fire partitions according to the degree of the building of the ugunsnoturīb U1 the design integrity. 68. the Ārpusdzīvokļ corridor width shall be at least 1.8 meters, width of doors free – at least 0.9 metres, with the exception of those in Chapter 4 et seq. 69. the width of the gallery in the living in the House between the staircases or between the end of the gallery and staircase are the following: 69.1. length if Gallery is less than 30 meters, at least 1.4 meters;
EB 69.2. If the length of the Gallery is 30 meters and higher,-1.6 meters. 70. If the distance from the external door dwelling to the stairwell door or front door is greater than 30 m, a second means of escape in the project according to the requirements set out in this et seq. 3.10. Built and piebūvēt the living house part 71. Living House, first floor, the ground floor and basement of the CAP level of the population's needs in accordance with the requirements of fire protection and et seq can have a built-in or piebūvē the holding rooms and garages or parking spaces to hold of personal vehicles. 72. Designing built-in closed or open parking lots, provide for: 72.1. separation from the parking lot building other parts and parking Division of fire compartments under fire in regulatory laws;
72.2. smoke and heat control;
72.3. automatic fire protection systems under the fire safety regulatory laws;
72.4. inner fire tap with one squirt of minimum water consumption 1.5 l/s. 73. Compensated, renovējam and restaurējam buildings allowed loft, attic floor or roof floor to be built, but not more than two levels, without changing the attic būvtilpum and ensuring fire safety level in accordance with the requirements of et seq 3.11. The CAP floor and basement of the CAP and the floor 74. basement may not deploy apartments, but the more storied apartments, which have an internal staircase, living space. 75. The CAP floor and basement exit to the common stairwell project according to fire safety regulatory laws or through the fire hall, except the output from dūmaizsargāt to staircases to exit through the open outer zone. 76. If a building has two (or more) ground floor, of those provide evacuation routes through the Hall of fire on separate staircases, which are not related to the building surface floor staircases. Where such underground floors provide the lift shaft of the project separately from the building surface floor elevator shaft. The entrance to the elevators down through the fire hall. 77. The CAP floor, basement and technical underground need 1.8 meters high staigājam zone throughout the building. Up to one metre long considered its height can be 1.6 meters. The basement and technical underground may be fitted with 1.6 meters high column. 78. The CAP floor and basement technical corridors and technical areas from other rooms separated by fireproof partitions EI EI 60, fire door and fire divisions 30, REI 60.79. If the CAP floor shall not air-suction ventilation, exterior walls require evenly around the perimeter of the exterior wall of the building's ventilation openings, located where the total cross-sectional area of not less than 1/400 of the floor area. One of the ventilation openings of the cross-sectional area of at least 0.05 m2. 3.12. the technical floor and technical underground of 80. technical floor project according to accommodate the type of equipment and technological and operational safety requirements. 81. the technical underground of each wall and partitions, except for fire walls and partitions, low ceiling need ventilation aperture with a cross sectional area at least 0.02 per square metre. 82. the technical underground fire resistant bulkheads designed fire doors with compressing the piedurlīst; You can install 1.6 meters high column. 3.13. technical loft loft and attic and 83. technical attic need 1.2 metres wide staigājam area and at least 1.6 meters high passage across the length of the building. Up to two metres along the stage, its height can be 1.2 metres and a width of one meter. 84. the attic designed as separate fire compartments according to fire safety regulatory laws. 85. The cold attic ventilation containment structures not passable openings, where the cross sectional area of at least 1/500 of the attic area. 3.14. Residential roofs 86. Residential roof design: 53.5. with external or internal drainage of water-six stories and the lower buildings;
86.2. only with internal water run-off – a seven-floor and higher buildings. 87. the residential roof structure down to place rods, hooks or ropes to the strengthening of security devices fire extinguishing and rescue or at least 0.3 metres high fence. 88. Residential roofing insulation material must be degtnespējīg or hard combustible, roofing insulation material must be in the design that eliminates solar heat transmission. 3.15.89. Residential houses in the elevator where the distance from the last floor floor marks to land mark is 14 metres and over, or six stories and higher buildings require elevators, with the exception of those in Chapter 4 et seq. 90.89 et seq. of the type referred to in paragraph 1 may not apply the residential reconstruction projects if the attic for constructing on the attic floor. Residential houses existing elevator may not serve attics or attic floor. 91. the required number of lifts, the load capacity and speed of residential houses calculated in accordance with the technical regulations of the lift equipment requirements, taking into account the floor area, number of floors and the estimated population of the building. 92. The free floor area before the entrance to the elevator in the project:

57.2. at least 1.2 m2 – passenger elevators with load capacity of 400 kg and a minimum size of 1100 in the laity cab mm (depth) x 1400 mm (width) (1.54 m2 area);
at least 1.6 m2-92.2. passenger elevators with load capacity of 630 kg and minimum size of the cab in the laity 1100 mm (depth) x 2100 mm (width) (2.31 m2 area);
at least 2.1 m2-92.3. passenger elevators with load capacity of 630 kg and minimum size of the cab in the laity 2100 mm (depth) x 1100 mm (width) (area 2.31 m²). 93. The elevator engine room must not be above the living quarters or directly next to them. 94. Lifts designed and installed according to the regulations for technical supervision of dangerous equipment. 3.16. The dry waste wires 95. Dry waste wires four storey and higher residential houses project, as determined by the local government sais. toš 96. the distance from the apartment door to sa so waste pipeline must not exceed 25 metres. 97. The dry waste wire is air-tight, with sound insulation, and it may be located in the adjacent living quarters. Waste collection Chamber must not be below the living quarters. 98. the waste tank must be at least 1.95 meters high. It requires a separate from the House entrance, which insulated doors must open outwards. 99. Waste collection and waste of wires from other premises bounded by bulkheads, fireproof EI EI 60 fire door and fire divisions 30, REI 60.4. requirements of needs for persons with disabilities 100. the requirements referred to in this chapter shall apply, if the construction wholly or partly intended for State and local government funds, as well as in cases where the living quarters for the apartments for families who are persons with disabilities. 101. The building entrance and apartment entrance, elevator and dry waste runs priekšlaukum and approaches, as well as other buildings sharing space (for example, the corridor, holding facilities) constructed without thresholds or steps and provide the pandus is 1.2 metres, but the slope-not more than 1:20.102. Windscreen project at least 1.5 meters deep and 2.2 metres wide. 103. A shared corridor at least 1.8 meters wide, outer door free width at least 1.2 metres. 104. the minimum elevator cab size living in the House, regardless of the number of floors is 1100 mm x 1400 mm (square 1.54 m2). 105. The design of the housing utility room, respect the following minimum space width: 105.1. kitchen-2.2 metres;
105.2. toilet-1.4 meters; If the wash-stand (sink), the minimum size of space is 1.6 x 2.2 metres;
105.3. bathroom-2.2 metres; If the combined sanitary knot, the minimum size of space is 2.2 x 2.2 metres;
105.4. outdoors, balconies, terraces, Loggia – 1.4 meters to demarcate the jošaj structures. 106. Regardless of the number of apartments of a building standing that people living with movement, spiritual development, Visual or hearing impairments, kitchen equipped with an electric stove, and all spaces shall be provided with an automatic fire alarm. 5. Utilities and sewage water pipes 5.1 107. Cold and hot water supply, drainage and fire-fighting water pipes in a residential building project in accordance with the building of the internal plumbing and sewerage designing regulatory laws. External fire-fighting water supply project in accordance with the laws and regulations on water supply for external networks. 108. The external water supply and sewerage network of the project in accordance with the water supply and sewerage design for external network regulatory laws. 5.2. Heating, ventilation and air conditioning 109. Residential heating and ventilation systems shall be designed in accordance with the laws and regulations for residential and public buildings, heating and ventilation systems. 110. Residential heating system preferred over economically justified heating systems that provide local fuel use. Designing residential houses, no higher than five floors, they shall provide for the requirements of fire protection installation of the flue to be fitted in a wood fireplace options in kitchens, as well as the ability to apply a holding space for fuel storage. 111. The living rooms designed in natural (gravity) ventilation system. 112. the internal air temperature and ventilation volume for air changes made for this 2 et seq requirements set out in the annex. 113. The residential house water central heating system designed as a divcauruļ heating system that is common to the whole of the building or part of a building. You can design your own heating system separately in each apartment (ground floor). Water heating systems it is advisable to include the forced circulation. 114. All heating systems for sildķermeņ it is advisable to include Tempe ratūr regulator (thermostat). 115. If water central heating system inlet and reversing section loš pipelines located in the basement of the building, heating system risers in appropriate to provide pressure regulators. 116. Delimiting the structure calculation, based on the following regulations: 116.1. space in the internal air temperature – in accordance with Annex 2 et seq;
116.2. space internal relative humidity – 55%. 117. If the premises is a natural light, natural ventilation through the project open window sash, and other appliances to ensure a unique air exchange per hour. 118. One apartment between the same meaning in the premises can be air overflow, providing smooth air exchange and needs compensation from the outdoor air. 119. The kitchen, toilet, bathroom and shower room ventilated through the natural draining channels. 120. If the flue for exhaust gas discharged from the heat generated by the tor, it should not be used for ventilation channel. 121. One local housing izvadventilācij channels can be combined on one channel, which added to the all the buildings the total channel a level at least two meters higher than the level of the service space. 122. The ventilation channels from kitchens, toilets, bathrooms, shower rooms and pantries must never be combined with ventilation channels from garages and premises where placed in the thermal generator. 123. Public spaces designed autonomous ventilation and air conditioning systems, according to their intended use regulatory and technological requirements. Designing public spaces in a residential house, you should create an autonomous heating system. 124. Public spaces, which are located in one flat (for example, the notarial Office, legal advice, offices, except for the workshops and premises for the use and storage of combustible substances), draining all the ventilation you can add buildings total ventilation channel, if followed and this was 121.122 et seq., the conditions referred to in paragraph 1. 125. If the the living House is warm loft, air from the attic into the shaft through one leakage separately for each section of the building. The mine must be at least 4.5 meters above the building's top floor ceiling. 126. If a residential building is not higher than two floors (not including the CAP figure) and if you use solid fuels, water heater and boiler of small apartment for heating and hot water preparation can fix up the apartment kitchen or in a separate room where there is natural light. 127. Residential houses for heating and hot water preparation in the basement of the building and the first floor can accommodate heating boilers (heating equipment), with a capacity not greater than 500 kW. 5.3.128. Gas supply gas supply system and equipment of residential houses designed according to the installation of the gas supply system of regulatory laws. 129. Jaunbūvējamo and rekonstruējamo of residential houses, installing individual gas meters, gas apartments system risers and each apartment is deployable in the common stairwell, blocking. This residential building projects will provide a special riser deployment, with the landing of non-ventilated slots (channels). 5.4.130. Electrical supply power supply systems and equipment for residential buildings designed according to the power supply system of regulatory laws. 131. Residential construction projects in the House provides residential house connection for electrical networks, space and an external entrance, municipal lighting electro technical equipment and other necessary guideline to enable adequate electrical regulatory requirements. 132. The electric cookers residential house requires the following cases: 132.1. If living House is above 10 floors;
If a residential house in 132.2. have different number of floors and in at least one part of it is the 11 storey (electric cookers need in all parts of the building);
132.3.106 et seq. in the cases referred to in point. 133. building stairwells and corridors lighting of escape shall be provided. Koridornam corridors that are longer than 30 metres, the means of escape shall be indicators lit. 134. The building lightning protection project according to fire safety are governed by the laws and interpretative. 135. radiotranslācij electronic appliances, television and telephone networks in the project to the appropriate network components, equipment and technical standards. Minister of Economic Affairs k. Gerhard annex 1 et seq of the Latvia LBN 211-08 "high-rise multifamily residential buildings" (approved by Cabinet of Ministers of February 3, 2009. Regulations No 102) stairs put width and slope


No PO box landing let the smallest width (m) the largest slope two-story building in 1.05 1 * 1:1.5 and 2 three-story high buildings 1.20 1:1.75 3. Koridornamo and galerijnamo of 1.20 1:1.75 4. From the basement and the CAP floor 1:0.90 1.25 5. Apartment interior stairways * 1:0.90 1.25 notes. 1. the 100 et seq. in the cases referred to in point-1.20 meters. 2. Apartment interior stairways can be made of wooden structures.
Minister of Economic Affairs k. Gerhard annex 2 et seq of the Latvia LBN 211-08 "high-rise multi-family residential buildings" (approved by Cabinet of Ministers of February 3, 2009. Regulations No 102) internal air temperature and ventilation volume of air exchange in rooms Room residential indoor air temperature in the cold season (° C) air Needs in quantity or frequency of air exchange per hour in the living room and 1 bedroom 18 at least 3 m3/m2 2. Kitchen : 18 2.1 supplied with electric stove at least 60 m3 2.2. equipped with a gas stove at least 60 m3, if there is a divriņķ stove at least 75 m3, if there is a trīsriņķ stove if there is at least 90 m3 četrriņķ stove 3. Bathroom at least 25 25 m3 4. Toilet 18 at least 25 m3 5. Reciprocally incorporated a sanitary station 25 at least 50 m3 6. sharing the building lobby, stairwell and corridor 16 at least 1 m3/m2 7. Public spaces (in the absence of special conditions) at least 18 unique air 8. Exchange waste collection tank at least 5 unique exchange of air in two hours 9. Lift engine room ** at least 0.5 m3/m2 5 notes. 1. a corner of the room Housing the temperature should be about 2 ° c higher than shown in the table. 2. The temperature in the engine room of the lift the warm time of year must not be higher than 40 ° c.
Minister of Economic Affairs k. Gerhard