Read the untranslated law here: https://www.vestnesis.lv/op/2015/125.6
Cabinet of Ministers Regulations No. 331 in 2015 (30 June. No 30-50) the provisions on the Latvian et seq of the LBN 208-15 "public housing" Issued in accordance with article 5 of the law on construction of the first part of paragraph 3 of rule 1 et seq of Latvia confirmed the LBN 208-15 "public housing" (hereinafter referred to as the Latvian et seq of the LBN 208-15). 2. The Latvian et seq requirements of LBN 208-15 military objects, which are used for purposes of national defence under the national armed forces Act applies insofar as they do not conflict with these objects the regulatory laws and requirements. 3. Projects which are developed in (accepted) or submitted to būvvald to this harmonization provisions for the entry into force of the corresponding period in the normative requirements need not be processed according to the Latvian et seq of the LBN 208-15. Projects that are designed based on the planning and architectural tasks, issued up to 2014 October 1, or building permits issued after 2014 1 October entry into force these rules the day, may not be processed according to the requirements of this regulation. The Prime Minister is the Rapidity of the Newsletters instead of Minister of Economics, Minister of health of the Ministry of economy Guntis Belēvič submitted version of the approved by the Cabinet of Ministers of 30 June 2015 regulations no 331 et seq of Latvia LBN 208-15 "public buildings" 1. General questions 1 et seq determines requirements for the design of new respect, renewable and pārbūvējam of public buildings, as well as the requirements for the design of public spaces of different structures. Et seq does not apply to small architectural forms-kiosk, public transport stops, open shelters, pay telephones, booths, and other small and temporary structures design. 2. the following terms used in et seq: 2.1 children institution – public building, which provides childcare or social care services or implementing pre-school educational programme; 2.2. working space – not in the living room, in which the working process and which do not provide for visitor residence; 2.3. learning space – living room, in which the learning process (for example, class, audience, Learning Lab); 2.4. public building-building in which more than 50% of the total area of the building is a public space or public space, or the function of the structures, intended for public use (such as stage, Stadium); 2.5. public space – not the public living space where you can temporarily stay and receive different services to visitors (such as viewers, patients, clients, customers, passengers, students, students); 2.6. a public event-available to the public of different types of event in a public place (for example, events, shows, concerts, sports, exhibitions). 3. The CAP floor, attic floor, Penthouse, basement, ground floor, technical balcony, Loggia, porch and patio for explanations of terms are provided in the Act, regulations on residential buildings. 4. public buildings functional groups are given in annex 1 of this et seq. 5. If a public building is designed for the use of other facilities (such as residential, industrial), the project according to the design of regulatory laws. 6. the construction of the main Public usage, and the group uses and types of premises, including premises, as well as the izbūvējam equipment is determined by the Subscriber, subject to the requirements of this et seq. 7. Designing public buildings or renewal, modification in this public space set out in et seq of the minimum size may be reduced by not more than 5%, but 10% of the overall orientation of the window space may differ from that set out in annex 2 et seq. This accessibility set out in et seq requirements not be met when designing public buildings or construction parts, separate space conversion, where solutions are not related to environmental accessibility, or technically not feasible to comply with the law, in accordance with the construction of the third paragraph of article 9. 8. Designing of construction or public group, fire and hygiene take account of the regulatory legislation, except if otherwise provided in et seq. 2. Public works main characteristics 2.1. Number of floors 9. Floors and height in a public building is dependent on the plot intensity and building height restriction of building in accordance with the municipal planning and building regulations and more detailed is prescribed (if necessary in accordance with the laws and regulations). 10. Floors in all surface upright, as well as the CAP, attic, roof and technical floor. Penthouse, which is not built, and not built in the attic floor is excluded. 11. If the public parts of the building have a different number of floors or construction located variable terrain, parcel floor shall be determined separately for each part of the construction and accounting indicates most of the floors. 2.2. Building the intensity and floor area 12. Building intensity shall be determined in accordance with the requirements of the laws of the territory planning, use and building. 13. the floor area is on a plot of all existing stands of structures (excluding the basement and the attic) at all levels in the area. Floor area is measured along the outer wall of each floor, including the external contour of the iekšsien and the Loggia, but not including balcony, terrace and naturally ventilated heated not double facades, external stairs and open arhitektonisko ornament. Calculation of the floor area of the attic floor, 1.6 m height measurement taken from the attic floor to the outer wall of the ground floor (top floor mix)-outline. Floor area does not include the area below the shipbuilding part, raised above the ground at least 3.5 m and not more than 30% of the building construction field. Structures with no exterior walls, the floor area is measured by the external design of the contour of the delimiting. 2.3. Building area and 14. būvtilpum public housing building area in square metres (m2) is determined as the area of the first above ground floor level, which limits the outer perimeter of the building, including protruding parts except the arhitektonisko ornament. Building area including the area under construction and shipbuilding shares allocated to the columns, caurbrauktuvj areas under construction, as well as the area under the porch, terraces and external staircase. 15. Public housing būvtilpum determined in cubic metres (m3), summing up the building surface and underground parts of the volume between the outer wall of each floor, including the external contour of the containment structure iekšsien, skylights and balconies, but not including a balcony and terrace. Shipbuilding surface and underground parts of the watershed is the first floor floor surface level (in a clean floor meets the conditional tag ± 0,00). Būvtilpum includes heated multilevel Atrium. Būvtilpum excludes the airspace under buildings or parts of buildings, built on columns, as well as the volume of caurbrauktuvj, porch, patio, naturally ventilated not heated double facade and external open staircase volume and arhitektonisko tracery. 2.4. the total area of the building, the rooms and Public spaces in area 16 facilities the total area in square metres (m2) is determined as the sum of all the spaces the floor area of the building floors between the internal surfaces of the walls, including the basement and attic floor, as well as outdoors-balcony, loggia and a patio-area. The total area is excluded in the attic (the technical attic), and external technical underground open to the area. The landing of all or part of the area including its floor area, from which a staircase led upward. 17. Public building built or use (for example, residential, manufacturing space) area (including basement and attic floor) calculated in accordance with the usage in the design of regulatory laws. 18. in the area of Space in square metres (m2) is calculated by determining the size of the wall surfaces between the finished floor level (without skirting). Room area includes the built-in wardrobe. The room area is excluded in part room under the internal staircase and low sloping structures placed, in the case where the relevant part of the height from the floor to the bottom of the design surface is less than 1.6 m, as well as areas occupied by fixed heating stoves and fireplace. 19. the construction of Public spaces, balcony, balconies, porch and patio-area in square metres (m2) is determined as the area bounded by delimiting the inner surface of the structures. 3. Design requirements 3.1 stand 20. Public rooms minimum height from floor to ceiling is 2.7 m (conversion or restoration in the case of not less than 2.5 m), horizontal inženiertīkl and technical rooms – 2.45 m, except spaces, which are laid down in the present et seq requirements. 21. the public housing renewal or conversion, is allowed to maintain existing floor dimensions. 22. If part of the two-story space occupied by not more than 25% of the floor area, the area between the fire wall down one floor. 23. Floor, below or above the public spaces, as well as public facilities in the basement and the ground floor of the CAP may not be in the warehouse or manufacturing space for explosive substances and material storage or handling them. 3.2 indoor lighting 24. public spaces provide natural light through the Windows in the exterior walls or skylights roof covering, as well as artificial lighting according to the relevant rules of hygiene and health requirements. Natural light can not provide toilets, sanitary rooms and shower facilities, as well as in other people's short stay in rooms where it is not required according to the type of space and design conditions of the task. 25. Space window orientation orientation of the project according to the annex 2 et seq. 3.3. Room Acoustics and noise insulation 26. To ensure proper room acoustic parameters and select the appropriate finishing materials when designing the rooms and spaces designed for public measures by the acoustic calculation according to the laws of būvakustik. 27. Sound insulation parameters, as well as the permissible noise level shall be evaluated according to the laws and regulations on environmental noise. 3.4. Staircase pandus (slope without steps), ascents and transition 28. Step number one ladder in the release may not be less than three and not more than 18, and one ladder must be placed in different height risers. Building the floor height not exceeding 3.5 m, is one of the stairs put on the floor, if it is possible to get another solution. 29. starplaukum of the stairs (the podium) level design without lauzum, length (depth) it takes no less than building the necessary wider width of the exit, but not less than the width of the staircase. 30. If the structures which at the same time staying more than 500 people, stairs put the width of escape paths exceeding 3.1 m, with railing divides the zones, which are not more than 2 m 31. Step height is between 12 and 18 cm. Step width and height of the two amounts must be from 60 to 63 cm. 32. Handrails or other containment structures, which contrast with the surrounding environment and that is not less than 0.9 m shall be provided: 32.1. part of the open, where the floor level difference in the vertical plane is larger than 0.45 m; 32.2. external and internal stairs if they connect the space where the floor level difference in the vertical plane is larger than 0.45 µm. 33. public projects, which include lifts, staircase incline roadway designed evacuation maximum about fire safety regulations governing a particular slope, but in other cases, not more than 1:2.34. external ramp , indoor, as well as hotel and sanatorium rooms increases pedestrian pandus knees may not exceed 1:20 (5%). 35. The minimum width of pandus (ramp) is a 1.2 m. Pandus (ramp) equipped with borders throughout the length of at least 0.10 m. Pandus (ramp) provide handrails on both sides in two levels with a height of 0.70 m and 0.90 m from floor level. 36. If the pandus (ramp) length exceeds 10 m, provide at least one recreation area, but not less often, than every 6 m leisure marquee 1.20 m minimum length is, if this place ramp changes direction, the rest of the square length of not less than 1.50 m. 37. Transition structure between public resistance structures may not be lower than pamatbūv the design of the fire. 38. the public housing renewal or conversion, is allowed to maintain existing stairs, (ramps) pandus dimensions. 39. the public constructions, whose higher-floor floor level mark more than 8 m (excluding shipbuilding use III rooms and children's pre-school education facilities), can be open staircase, which form as the atrium. 40. public structures whose highest floor floor level mark not exceeding 8 m (excluding (iii) usage will construct and baby nursery education will construct), can be found in the staircase that connects the public rooms, of which the total area affected does not exceed the maximum fire protection compartment area. 41. the escape route, including the exposed stairs shall not exceed the maximum escape route length. 42. If the distance from the farthest location by the shortest possible route to the nearest evacuation routes, including via open stairs to exit directly to the outside beneath the surface level (escape route), not more than 30 metres, not provide a second means of escape from the room. 43. The cultural and entertainment establishments (viewers available) can be open ladders provided that from any point of the building is able to evacuate in addition to at least two separate means of escape. 3.5. the space design and the finishing 44. public structures built in combustible materials, substances and flammable liquid storage deployed in a separate fire compartment or separate fire areas according to fire safety regulatory laws. 45. The glass containment structures (such as glass, door) designed visually apparent, they provide contrasting 0.10 m wide band of the label throughout the glass containment structures in width three heights from floor level-1.60 m 1.40 m and 0.35 m. Children's institutions and institutions for persons with mental disability by the glass structures shall be provided with supplementary boundaries up to 1.2 m height from the floor level or use another solution to avoid the chance of getting hurt. 46. The premises intended to be split with transformational walls, evacuation routes require separate from each of the enclosed parts. 47. Scene Tablet (horizontal plane) its structural design of A1 ugunsreakcij class of construction products. The design of the cover may be from the construction products which are not of the class ugunsreakcij lower than B-s1, d0. 48. Piekargriest frames and pildmateriāl need this 1 et seq., annex 4 and 5 point in these public projects: 29.9. A1 ugunsreakcij class and piekargriest of pildmateriāl construction products from B-s1, d0 class of construction products-ugunsreakcij U1 ugunsnoturīb grade structures; 48.2. B-s1, d0 class of construction products-ugunsreakcij U2 ugunsnoturīb grade structures. 49. the Translation of the load-bearing structures of the tribīņ must have ugunsreakcij class A1. 4. Public works environmental accessibility requirements for Public buildings 50 external approach designed non-slip solid coverage dedicated tracks and provides access to the building for persons with disabilities, wheelchair and wheelchair users, noting that the movement path width is not less than 1.2 m. 51. Persons with disabilities, wheelchair and wheelchair users convenient access and mobility of public projects, as well as suitable accessories in separate premises (for example , hotel rooms, toilets and shower rooms). 52. Persons with Visual or hearing impairments public structures provide for the possibility to get the audio or Visual information: 52.1. building entrances and spaces shall be fitted with a well visible (contrasting and well illuminated) signs and indications according to guidelines for accessibility; 52.2. the escape door, as well as the roadway floor and other finishing surfaces must be mutually contrasting; 52.3. the railing at the first and last steps incorporated in the floor number of haptic (tactile) designation or number of Braille; 52.4. equipment and facilities located outside the main path of movement; level change of 52.5 pandus of the beginning and end, as well as landing the first and last steps marked with bright contrasting (yellow or light background-dark) not less than 5 cm wide stripe across the width of the stairway or the pandus; 52.6. Conference and seminar rooms equipped with acoustic loop, which prevents the exposure of the blakustrokšņ people with hearing impairments. 53. Haptic write the letters and numbers shall contrast with the base, and the height of the letters shall be not less than 25 mm, the thickness is not less than 5 mm, embossed projection shall be not less than 1 mm. Locating information plate haptic at the premises, they placed next door 1.6 m height from the floor level, near the lifts – 0,9 – 1,2 m height from the floor level. 54. the structure of the public entrance, elevator and priekšlaukum approaches, as well as other visitors to the space available in the draft without thresholds. If between rooms or between the building and the sidewalk is level difference, need pandus (ramp). 55. the windscreen, which is expected to use a wheelchair and wheelchair users, the project at least 1.5 m long (deep) and 2.2 m wide. 56. Visitors – wheelchair users-project with free passages the width of at least l. 5 m and the width of the door, at least 0.9 m, hospitals, as well as long-term social care and social rehabilitation institutions and other social care facilities, which are designed for rooms sleeping patients – 1.2 m. 57. public structures that are higher than one storey, all floor service provide at least one passenger elevator or use another solution that would be suitable for people with disabilities independent use. 58. the minimum elevator cab size regardless of the floor builds is 1100 mm x 1400 mm (square 1.54 m2). Elevator provides audio information about the operation of the elevator (floor where the lift is located, changing direction). Elevator call buttons and the control panel buttons label provides Braille or haptic. 59. Public building shall be provided at least one toilet room that is available for wheelchair users, if the building is to have access to it from any location (room, floor). 60. the wheelchair user toilet facilities for a minimum width of 1.6 m, but minimum length – 2.2 m. Toilet rooms flush lavatories located on one or both sides 0.80 m width would have free access to wheelchair user. Toilets in front of free maneuvering area 1.50 m in diameter. 61. the wheelchair user in the bathroom provide a help button (1.20 m height from the floor level), to a person with a disability may need to call for help, as well as suitable accessories according to guidelines for accessibility. 62. the wheelchair user shower rooms for the minimum width and length is not less than 1.8 m. 5. requirements for space planning 63. If a public building project in the wardrobe, which is separate from the lobby floor or basement of the CAP, the total width of the escape route of the wardrobe is calculated a number of people, which corresponds to 30% of the total number of wardrobe space. 64. Public building in the area of the work space for one employee in the project according to the hygiene requirements. 5.1. Corridors. the width of the corridor made 65 not less than 1.5 m (free width) in the rooms provided for visitors and not less than 1.2 m, and the rest of the staff. Pārbūvējam and renewable projects – not less than 0.9 m staff and other facilities. 66. The corridor ceiling heights provide appropriate free fire safety regulatory laws, but not less than 2.2 m 5.2.67. Elevator Lobby elevators to the depth of the project at least 1.3 times the depth of the elevator cab, but if several elevators located opposite each other – more than twice the lowest depth of the elevator car. 68. the freight elevator lobby area is: 68.1. not less than 7 m2-lifts with a load capacity of up to 2 t; 68.2. not less than 8 m²-lifts with capacities above 2 t. 69. Exit from the elevator on the ground floor with another (not public) use down through the fire hall. If the lift connects at least two fire compartments, the elevator shaft in the building and construction of ugunsreakcij fire class meets fire resistance of building structures on the partition and ugunsreakcij of construction class. 5.3. public event halls for 70 seats in the courtroom Audience one area covers at least 0.9 m2. 71.70 et seq., 72 and 73 above, paragraph pārbūvējam, and audiences of renewable restaurējam medicine allowed to maintain existing seating area, if provided hygiene requirements and the required escape route dimensions. 72. Medicinal products intended for formal training institution legislation, one seating area provides at least 0.8 m2. 73. Medicinal products designed for conferences, seminars and similar events, each Member shall provide at least 1.2 m2 area. 74. public event spaces at least 3% of the total number of persons adjusts with movement disabilities, providing at least 1.2 m long and 0.9 m wide free area with a horizontal floor. 75. A continuous line should be deployed: 75.1. not more than 25 fixed seats, if the exit is on one side; 75.2. not more than 50 fixed seats, if the exit is on two sides. 76. Of the Hall evacuated people is equal to the number of viewers (visitor). 77. the width of the doorway's audience Hall project at least 1.2 m, behind the width of at least 2.4 m. 78. Escape routes from the balcony may not go through the audience Hall. 79. Audience halls with fixed seating aisle width between lines shall be constructed not less than 0.45 m. 80. If the level difference between the seats are larger than 0.45 m long passage of each row requires at least 0.8 m high containment structures that do not interfere with visibility. 5.4. Toilets and shower rooms 81. Distance from the most remote places where people to toilets may not exceed 75 m. stadiums, arenas, outdoor stage and other open-air entertainment constructions distance from the Viewer to the toilets should not exceed 150 m. 82. Toilet and hygiene equipment minimum number is calculated according to annex 3 of the present et seq. 83. Women and men are separate toilet facilities. Common toilet room can be places where the calculation requires only one toilets for the people, and it consists of separate cab and the Hall (no urinals), which is the sink. 84. Stall minimum designed not less than 0.9 m, but the length of not less than 1.5 m. If the washing box installed in the wall and room doors open outwards, toilet facilities or the cab length can be reduced, but it may not be less than 1.2 m. 85. From premises where people reside, toilet separated by a hallway. 86. The toilet or the Hall must be equipped with hand basin (sink). 87. the shower rooms shall be designed according to the rules of hygiene and the design task. They must be sufficiently broad to allow for proper hygiene requirements they can be used without disrupting others. 88. Toilet and shower facilities ceiling height to trim the plane project at least 2.2 m. 89. Shower rooms, changing rooms, toilets and it will be forced Hall (artificial) ventilation. 6. requirements for individual construction 6.1. institutions of education and science of the shipbuilding 90. Educational institutions that implement the preschool education programme can be built by not more than the third floor of the U1 and U2 ugunsnoturīb grade structures and first floor ugunsnoturīb degrees of U3 will construct. 91. the minimum size of space for each child is determined according to the requirements of hygiene regulatory laws. 92. Children's institutions will construct the stairs, where the distance between the put in is greater than 0.1 m, constructed containment structures (such as mesh, grid) 1.5 m height with the age appropriate additional handrails. Institutions for children with mental disabilities designed the staircase and landing construction of 1.8 m containment. The distance between the railing design vertical separations may not be greater than 0.1 m, while the horizontal division is not allowed. 93. the child down the toilet with the authorities concerned, age appropriate sanitary facilities and equipment in accordance with annex 3, et seq. 94. Child team space educational institutions that implement the preschool education programme, deployed in separate blocks which are designed as fire separated spaces. 95. Educational institution that implements preschool education program and intended to be placed in one building with the use of different rooms, separated from the other parts of the building as fire separated the rooms according to fire safety regulatory laws. 96. Comprehensive school, a music and art school, vocational school and other schools in the classroom may not be placed higher on the fourth floor, but first class rooms placed no higher than the second floor. 97. Boarding school building constructed with top-floor floor level mark to 8 metres. 98. the minimum size of the classroom for each student determines the appropriate hygiene regulatory laws, but not less than 2 m². 99. the laboratory space area in scientific and research institutions will be determined by the construction research technology requirements, but education authorities will construct laboratory space to the minimum area for each pupil or student: 99.1. not less than 2.4 m2-schools; 99.2. not less than 4 m2-universities. 100. Pedagogics and teaching classes in rooms that are equipped with computers, the minimum area for each student or student to provide not less than 3 m2. 101. In the classroom and lecture rooms according to the number of seats the minimum area for each student: 101.1. not less than 2.5 m2-up to 15 locations; 101.2. not less than 2.2 m2 – up to 25 places; 101.3. not less than 1.8 m2 – up to 50 sites; 101.4. not less than 1.5 m2, up to 75; 101.5. not less than 1.3 m2 – up to 100 locations; 101.6. not less than 1.2 m2 – up to 150 places; 101.7. not less than 1.1 m2, up to 350 locations; 101.8. not less than 1 m2 more than 350 sites. 102. AULAS Legislative halls or the minimum area (total area) shall be determined according to the number of pupils (students) the educational institution, the one student, but not less than 0.32 m2 per student: 102.1. not less than 0.30 m2, if the number of students is up to 2000; 102.2. not less than 0.22 m2, if the number of students is up to 6000; 102.3. not less than 0.15 m2, if the number of students is more than 6000.103. Music, Ballet and art school practice room minimum area shall be calculated in accordance with annex 4 et seq. 104. the escape route width calculation for the largest number of people that can be located at the school or boarding school facilities on the ground floor. The greatest number of people is determined by summing the points in the floor of the existing training facilities, the premises of pedagogics, dormitory, gym and halls of legislation, as well as the Lecture Hall. 105. in the classroom, the front door width designed not less than 0.9 metres. 106. The school and boarding school (annex 1:1.2 and 1.3) woodworking workshops, as well as in combined workshops (metal and wood) provides additional output directly to the outside through a windscreen or decor through the corridor that does not exit from the classes, training Office and laboratories. 6.2. Treatment, health care, social care and rehabilitation institutions 107. Continuing the construction of social care and social rehabilitation institutions and other social care institutions construction designed for children with mental disabilities or persons with mental disorders, the project will construct no higher than third floor ugunsnoturīb degrees of U2 and U1 will construct or one of the degree of ugunsnoturīb built by U3. 108. The design of long-term social care and social rehabilitation institutions and other social care facilities construction, the dormitory, the minimum ceiling (or piekargriest, if provided) height 2.5 m. 6.3. and other temporary tourist accommodation building 109. and other temporary Tourist accommodation structures shall be constructed in accordance with the applicable standards and et seq requirements. 110. The tourist structures, the construction of which the total area not exceeding 150 m2, the minimum ceiling height is 2.5 m, and its project according to the regulations on residential buildings. 111. The tourist and other temporary accommodation built in the dormitory the minimum ceiling (or piekargriest, if provided) the height of 2.5 m. 112. Tourist structures, which are designed more than 20 dormitories, at least 3% of the total sleeping dormitories numbers adjusted for persons with mobility impairments. 6.4. Cultural and entertainment institutions housing 113. Cultural and entertainment institutions built by that stage with šņorbēniņ, U1 and U2 ugunsnoturīb designed as grade structures. The stage unit with šņorbēniņ project as a fire partition. 114. The aisle between the stage and the Hall with the šņorbēniņ 800 and more fixed seats from the stage side protected by fireproof curtain (annex 5) and automatic fire drencher water cover. A fireproof curtain fire resistance is at least E-60 and ugunsreakcij of construction of at least class A2-s1, d0. 115. The cultural and entertainment institutions built by that stage, getting to it down, lifts or other pandus solution that would be suitable for people with disabilities independent use. 116. the warehouse project as decorations fire separated space scene block. 117. other uses of the space project as a separated space or fire fire partitions. 118. The smoke output of the scene with the šņorbēniņ not provide for automatic discharge system. Smoke hatches fitted the scene at the top of the box. Smoke hatch aperture area determined by calculation or accept that it is 2.5% of the šņorbēniņ field for every 10 metres of height of the stage (from the floor to the stage gremdētav shelter). Smoke hatch opening and closing provides a manual mode with the remote control devices, placed on the stage and broke down his. 119. From the orchestra pit at least two exits. 120. Šņorbēniņ stage box provides two stairs to the roof. On the steps necessary for the output of the work of the galleries, and šņorbēniņ. Escape from the gallery and work šņorbēniņ deck provides external stairs or ladder ugunsaizsargāt. 121. the reading room in the library for each reader requires at least 2.4 m2 large area. 122. The library book storage room area is calculated according to the design task. 6.5. Sports building in 123. Cover sports structures or product with the translation of the viewer places made a Chair and step fixation. In fixed or temporary spectator seating translation provides against overturning or nobīdīšano. 124. The sports structures of Multistorey zemtribīņ and double-deck space shall be constructed as a separate fire compartment, fire resistance limit of building structures and ugunsreakcij class must conform to the U1 ugunsnoturīb grade structures. One of the ancillary ugunsnoturīb zemtribīņ must satisfy the degree of tribīņ engineering ugunsnoturīb. 125. The open sports constructions of load-bearing design tribīņ with zemtribīņ of unusable space and more than 20 rows from the A1 project of the ugunsreakcij class, and building construction for the fire is R60. If the number of lines up to 20, ugunsreakcij of construction class and building integrity is not predetermined. 126. the bullet gallery project in accordance with the laws and regulations governing šautuvj (shooting bench) creation, operation and use. 127. Means of escape from the gym (arena), which is designed as a fire partition, may provide through other fire compartments, which are in addition equipped with automatic fire fighting system (sprinkler). Fire escape exit door bins in the fire resistance is not less than the EI 30 or the protection of section 20 provides for automatic water cover. 128. The open and covered sports constructions, which stands the aisles or stairways are wider than 2.5 m, shall flow splitter and containment structures, which is not less than 0.9 m. 7. Inženiertīkl and engineering arrangements 129. internal inženiertīkl and engineering design project for a public building in the inženiertīkl to the appropriate regulatory requirements pursuant to the relevant laws and regulations in certain sanitary and hygiene requirements. 130. Cold and hot water supply and sewage networks, as well as fire-fighting water networks in public structures designed according to internal sewerage aqueduct and regulatory laws. External fire-fighting water supply project in accordance with the laws and regulations on water supply structures. Additional requirements for internal fire mains and fixed fire-fighting systems in cultural and entertainment institutions will construct the project in accordance with annex 6 to this et seq. 131. the gas supply system and the public project will construct the equipment according to the gas supply and regulatory laws. 132. the public structures in the installed boilers use liquefied petroleum gas. 133. Basement, ground floor and cap the first-floor rooms can be deployed in heating oil tanks with a total capacity of up to 5 t of fuel, if the flash-point is above 55 ° c. Such spaces are separated from the fire in the boiler room and other rooms according to requirements of et seq residential and public building heating and ventilation. These spaces built external window area is at least 0.05 m2 for 1 m3 of the space, but not less than 0.25 m2. In place of the Minister of Economics, Minister of health of the Ministry of economy Guntis Belēvič submitted version of annex 1 to the Latvian et seq LBN 208-15 "public housing" (approved by Cabinet of Ministers of 30 June 2015 by Regulation No. 331) Public buildings the functional groups and use according to the reaction No. PO box Building functional use of Group 1. Institutions of education and science building 1.1. the childcare service and educational institutions that implement the preschool education programme 1.2 IV. mainstream schools, secondary schools, special music and art schools, vocational and other schools of IV 1.3. boarding schools (iii) 1.4. colleges, higher education institutions (IV) 1.5. scientific research institutions and laboratories V 2. Medical treatment, health care, social care and rehabilitation institutions structures 2.1. pharmacy IV 2.2. outpatient physiotherapy and institutions (IV) 2.3. hospital, medical and social rehabilitation institutions (iii) 2.4. long-term social care and social rehabilitation institutions and other social care institutions (iii) 3. Tourists and other temporary accommodation premises 3.1 3.2 II hotel guest houses (II) 3.3 other temporary accommodation premises (II) 4. Cultural and entertainment institutions housing 4.1 the theater, cinemas, concert halls, circus IV 4.2 folk houses, clubs, disco halls, cult structures IV 4.3. museums, galleries, exhibition halls 4.4 IV and gaming halls IV 4.5. library and archives (IV) 4.6 other entertainment constructions (IV) 5. The construction of sport stadiums, arenas 5.1 5.2 IV. sports complexes, swimming pools sports 5.3 IV medications, universal Hall IV 5.4. other sports structures (IV) 6. Trade, catering and domestic services in the shipbuilding trade complexes 6.1 *, markets and other trading companies (IV) 6.2. restaurants, cafes, bars and other catering establishments (IV) 6.3. saunas, laundries, dry cleaners, and other municipal services building (IV) 7. Management of construction 7.1. State and local authorities. (IV) V 7.2 7.3 7.4 V Office of the bank and similar institutions V 8. Communications and transportation construction 8.1 terminals * (IV) 8.2. mail and other communication 8.3. IV State authority at the border inspection post in the comments. 1. the marketing of medicinal products which are also combined with exhibition halls or warehouses. 2. Also the railway station, bus station, airport, maritime and river passenger station. In place of the Minister of Economics, Minister of health of the Ministry of economy Guntis Belēvič submitted version of annex 2 to the Latvian et seq LBN 208-15 "public housing" (approved by Cabinet of Ministers of 30 June 2015 the rules No. 331) room window orientation after quarter of No. PO box Public buildings functional group space name (preferred) the optimal orientation permissible orientation 1. 1.1. the practice of space South, Southwest, West and East dormitory East in the Southwest, West and East cuisine North of the other sides 2. 1.2., 1.3 and 1.4. class (audience) in the South, Southeast and East, Southwest and Western (up to 25% of the class) offices and laboratories (except the drawing, the drawing and the study of Biology) South, Southeast and East of the other sides (up to 50% Office and laboratory) drafting and drawing office in North, Northwest and northeast sides of the other, except in the South-East and South-West biology laboratory South of East, Southeast, West and Southwest 3. 2.3. operations and childbirth drugs, emergency rooms, infection nursing room, laboratory and facilities section North, Northwest, Northeast and East, Northeast and Northwest (up to 10% of the number of beds) in the ICU, South, Southeast and Southwest chapter of children children under three years of age all sides except the West and southwest of the children's section of the game room all sides except the West instead of the Minister of Economics, Minister of health of the Ministry of economy Guntis Belēvič submitted version of annex 3 to the Latvian et seq LBN 208-15 "public housing" (approved by Cabinet of Ministers 2015 30. Regulation No. 331 of June) minimum number of sanitary facilities no. PO box Building functional group space users, the number of People per toilets (urinals) * the number of people on one sink per Person shower 1. Education and science institutions 1.1. the childcare service and educational institutions that implement the preschool education programme in accordance with the hygiene requirements the childcare providers and educational institutions that implement the preschool education programme 1.2. comprehensive schools, secondary schools, special music and art schools, vocational and other schools of vīriešisieviet 20 20 40 40 in accordance with hygiene requirements general basic education, general secondary education and vocational training institutions 1.3. boarding schools in accordance with hygiene requirements, social care institutions 1.4. College , higher education institutions vīriešisieviet 30 30 60 60 in accordance with the design of the task 1.5. scientific research institutions and laboratories vīriešisieviet 30 30 60 60 in accordance with the design of task 2. Medical treatment, health care, social care and rehabilitation institutions 2.1. pharmacies in accordance with laws and regulations concerning minimum requirements for medical institutions and their departments 2.2. outpatient treatment and physiotherapy bodies 2.3. hospitals, medical and social rehabilitation institutions 2.4. long-term social care and social rehabilitation institutions and other social care institutions in accordance with the hygiene requirements of social care institutions 3. Tourists and other temporary accommodation premises 3.1 vīriešisieviet-60 60 120 120 hotels in accordance with the design task 3.2. guest houses 3.3. other temporary accommodation premises in accordance with the hygiene requirements in the area of official viesnīcāmv of the regulations 4. Cultural and entertainment institutions 4.1 theatres, cinemas, concert halls, circus in vīriešisieviet 50 50 100 100 in accordance with the design of the Task 4.2. people's houses, clubs, disco halls, cult buildings 4.3 4.4. museums, galleries and exhibition halls gaming halls in accordance with the design task 4.5. library and archives in accordance with the legislation on libraries 4.6. other entertainment premises in accordance with the design task 5. The construction of sport stadiums, arenas 5.1 vīriešisieviet 80 80 160 160 in accordance with the design of the task 5.2 sports complexes, swimming pools Sports Hall 5.3, universal Hall 5.4. other sports premises 6. Trade, catering and domestic services in the shipbuilding trade complexes 6.1 **, markets and other trading companies vīriešisieviet 60 60 120 120 in accordance with the design of the task 6.2. restaurants, cafes, bars and other catering companies vīriešisieviet 30 30 60 60 in accordance with the design of the task 6.3. saunas, laundries, dry cleaners and other consumer services structures in accordance with hygiene requirements, public use of the sauna or the concerned laws and regulations 7. Management of construction 7.1. State and local authorities 20 20 40 40 in accordance with the design of the vīriešisieviet Task 7.2 7.3 7.4 court offices of the bank. and similar institutions 8. Construction of the communication and transport terminals vīriešisieviet 30 30 60 60 of 8.1 in accordance with the design task 8.2. mail and other communications authorities 8.3. national border control points 9. All structures of the work space groups ** vīriešisieviet 20 20 40 40 in accordance with the design of the task notes. 1. the male toilets urinal shall provide at least half of the total. 2. If a number of people have less, be one of separate toilets and a Hall containing the sink. 3. If the accident is not mentioned in this annex, the minimum number of sanitary equipment determined in accordance with the rules of hygiene to the relevant public for the building. In place of the Minister of Economics, Minister of health of the Ministry of economy Guntis Belēvič submitted version of annex 4 to the Latvian et seq LBN 208-15 "public housing" (approved by Cabinet of Ministers of 30 June 2015 by Regulation No. 331) lesson room minimum area music, Ballet and art school at the school of specialization in the use of the practice Room or tool room minimum area 1. Music school class, the Cabinet of two or three group lessons, ensemble 3 m2/per. class, an average of 40 students study lessons 1.5 m2/per chorus. training an average of 40 students in the Concert Hall of the Orchestra class 1.5 m2/235-235 m2 0.6/stage-Hall solo session class piano lesson 12 m2 individual class string instruments 12 m2 individual session class brass instruments 15 m2 individual lesson class percussion 18 m2 individual lesson class folk instruments 15 m2 individual lesson class solo singing 18 m2 individual lesson class 15 m2 2. kordiriģēšan Ballet School session Hall 12 students group) ** lessons at 4 m2/per rod. session Hall 16 students group) ** lessons at 4.5 m2/per rod. Hall group lessons) * 80 m2 hall group lessons) ** attempts, dramas 18 x 15 x 4.5 m individual lesson class ballet training 20 m2 3. Art school class or study group classes, drawing, painting, composition 3 m2/per.
The notes. 1. Space height-not less than 4.5 m. 2. Artificial lighting-400 lux (floor level). In place of the Minister of Economics, Minister of health of the Ministry of economy Guntis Belēvič submitted version of annex 5 to the Latvian et seq LBN 208-15 "public housing" (approved by Cabinet of Ministers of 30 June 2015 by Regulation No. 331) fire curtain installation 1. Fireproof curtain is impermeable to gas and smoke. 2. Fireproof curtain is about 0.4 m wider and about 0.2 m above the portal box. 3. Fire curtain drop speed is at least 0.2 m/s. Fire curtain in distance management from the stage and broke down his Tablet. 4. the safety curtain shall be fitted with audible and visual alarm that informs about the lifting and lowering. In place of the Minister of Economics, Minister of health of the Ministry of economy Guntis Belēvič submitted version of annex 6 to the Latvian et seq LBN 208-15 "public housing" (approved by Cabinet of Ministers of 30 June 2015 by Regulation No. 331) additional requirements for automated and non-automated fire-fighting systems fire-fighting 1. taps can be placed openly, without cabinets. 2. The design of the automatic and non-automatic fire-fighting system in šņorbēniņ stage, you must meet the following requirements: 2.1. automatic fire sprinkler system one water drencher or protects up to 9 m2; 2.2. non-automatic fire-fighting guise of water spraying intensity is at least 0.5 l for one meter the scene portal, if scene Portal is up to 7.5 m height, and 0.7 l per metre width of the stage portal, if scene Portal is higher than 7.5 m; 2.3. automatic fire-fighting systems spraying intensity is at least 0.1 l per 1 m2; 2.4. the inner water supply network must provide the total calculated water consumption required the simultaneous operation of the stage (above the stage Tablet) existing automatic fire protection systems, not the automated systems and fire hydrants. 3. non-automatic fire-fighting water cover, which protects the aisle between the stage and the Hall with the šņorbēniņ and over 800 fixed seats, is the manual remote control (electric or hydraulic): 3.1 the stage Tablet; 3.2. broke down his; 3.3. from the pump or control station spaces. 4. Cultural and entertainment institutions on grass, which is 800 and more fixed seating and the stage with šņorbēniņ, automatic fire fighting system in spiedvad between the fire pumps and distribution (control) devices provide two input with diameter 80 mm, for water to surrender from the mobile fire pumps. Enter shall be fitted with non-return valve and the fire hose standartsavienojum. In place of the Minister of Economics, Minister of health of Guntis Belēvič
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