![Uniform Building By-laws?
• UBBL [Uniform Building By-Laws] are secondary
laws passed by the local authorities in the
administration of construction industry activities.
• In exercise of the powers conferred by section
133 of the Street, Drainage and Building Act
1974, the Minister/State Authority makes the
following by-laws:(Act 133.)
• These By-laws may be cited as the Uniform
Building By-laws 1984.](https://image.slidesharecdn.com/topic9b-ubbl-230119073727-1cf9113e/85/Topic-9b-UBBL-ppt-5-320.jpg)
Topic 9b - UBBL.ppt
- 1. Topic 9b Local and Federal Authority Regulations Uniform Building By-Laws (UBBL) 1
- 2. Lesson Learning Outcome • At the conclusion of this lesson, the student should be able to: – Describe and explain Uniform Building ByLaw (UBBL). (CO1:PO3) 2
- 3. Malaysia Uniform Building By- Laws, 1984 By-law : Meaning (dictionary) • Secondary Law
- 4. Building by-law? • Building by-laws most commonly refers to a city or municipal law or ordinance, passed under the authority of a state or federal law specifying what things may be regulated by the municipality. • The main difference between a “by-law” and a "law" passed by a federal, state or provincial body, is that a by-law is a regulation passed by a non-sovereign body, which derives its authority from another governing body. • A municipal government gets its power to pass laws through a charter or a law of the state/provincial or federal government which specifies what things the city may regulate through by-laws.
- 5. Uniform Building By-laws? • UBBL [Uniform Building By-Laws] are secondary laws passed by the local authorities in the administration of construction industry activities. • In exercise of the powers conferred by section 133 of the Street, Drainage and Building Act 1974, the Minister/State Authority makes the following by-laws:(Act 133.) • These By-laws may be cited as the Uniform Building By-laws 1984.
- 6. Street, Drainage and Building Act 1974, section 133 • 133. The State Authority shall have the power to make by-laws for or in respect of every purpose which is deemed by him necessary for carrying out the provisions of this Act, and for prescribing any matter which is authorized or required under this Act to be prescribed, and in particular and without prejudice to the generality of the foregoing for or in respect of all or any of the matters specified hereunder
- 7. Building By-Laws: Function • A set of rules that specify the minimum acceptable level of safety for constructed objects such as buildings and non- building structures. • The main purpose of the building codes is to protect public health, safety and general welfare as they relate to the construction and occupancy of buildings and structures. • The building by-laws becomes law of a particular jurisdiction when formally enacted by the appropriate authority.
- 8. Building By-Laws: Function (cont.) • Building by-laws are generally intended to be applied by architects and engineers, but are also used for various purposes by safety inspectors, environmental scientists, real estate developers, contractors and subcontractors, manufacturers of building products and materials, insurance companies, facility managers, tenants, and others.
- 9. Building By-Laws: Scope • Building by-laws generally include: – Structural safety: buildings should be strong enough to resist internally and externally applied forces without collapsing; – Fire safety: includes requirements to prevent the fire spread to/from neighbours, provide warning of occupants, and safe exiting of building, limitation on fire spread, and provisions for fire suppression/fire fighting; – Health requirements: adequate washrooms, adequate air circulation, and plumbing materials.
- 10. Building By-Laws: Scope • Some building by-laws sometimes include requirements for: – Noise mitigation to protect building occupants from noise pollution (see Noise regulation) – Accessibility: requirements to ensure that a building is accessible for persons in wheelchairs or having other disabilities. – Energy conservation, either by prescribing design requirements for the building envelope, heating & cooling equipment, lighting load, etc., or by requiring the building to meet specified energy performance standards (typically expressed as the maximum energy use per unit floor area). The Indian Energy Conservation Building Code provides a choice to building designers to use either of the two approaches. – Indoor air quality
- 11. Building By-Laws: Scope • Building by-laws generally do not include: – Aesthetics: Any regulation of the aesthetics of buildings are usually included in zoning by-laws; – Traffic convenience: Limitations on traffic flow are usually either in zoning or other municipal by-laws; – Building Use: the safe use of a building is generally in the Fire code; or – Required upgrades for existing building: unless the building is being renovated, the building code usually does not apply.
- 12. Authorities • Authorities’ requirements vary from project to project and from place to place. • The Project Manager needs to be aware of the departments involved, its submission requirements, activity flow procedures and the approximate time frame required to secure the necessary approvals such as density, zoning, plot ratio, height, massing and other technical requirements. • Jabatan Kawalan dan Bangunan, Fire Department, Police Department, Telekom Malaysia, Jabatan Kerja Raya, Tenaga Nasional Berhad (TNB), Jabatan Pengairan dan Saliran, Jabatan Bekalan Air (JBA), Land District Office and Health Department.
- 13. UNIFORM BUILDING BY-LAWS 1984 - Contents PART I PRELIMINARY PART II SUBMISSION OF PLANS FOR APPROVAL PART III SPACE. LIGHT AND VENTILATION PART IV TEMPORARY WORKS IN CONNECTION WITH BUILDING OPERATIONS PART V STRUCTURAL REQUIREMENTS PART VI CONSTRUCTIONAL REQUIREMENTS PART VII FIRE REQUIREMENTS PART VIII FIRE ALARMS, FIRE DETECTION, FIRE EXTINGUISHMENT AND FIRE FIGHTING ACCESS PART IX MISCELLANEOUS
- 14. PART I PRELIMINARY By-law – 1. Citation 2. Interpretation
- 15. PART II SUBMISSION OF PLANS FOR APPROVAL 3. Submission of plans for approval 4. Return of plan 5. Supervision of work 6. Plans to be signed 7. Withdrawal or change of qualified person 8. Plans to be deposited in triplicate 9. Scale of plans 10. Plans required 11. Exemption from by-law 10 12. Sketch plans for approval in principle 13. Special permission to commence building operations 14. Plans of alterations 15. Specification 16. Details and calculations of structural plans 17. Power of local authority to reject structural plans and calculations 18. Permits 19. Temporary permits 20. Advertisement Hoarding 21. Materials not to be deposited in a street without permission 22. Notice of commencement or resumption of building operations 23. Notice of completion of setting out 24. Notice of completion of excavation for foundation 25. Certificate of fitness for occupation 26. Temporary certificate of fitness for occupation 27. Partial certificate of fitness for occupation 28. Offence under the Act 29. Fees for consideration of plans and for permits
- 16. PART III SPACE. LIGHT AND VENTILATION 30. Open spaces to be provided 31. Open spaces not to be altered or roofed 32. Space about buildings abutting a street and a back lane 33. Space about buildings on lots abutting a street & having no back lane 34. Space about detached buildings 35. Access from a street 36. Splayed corners 37. Projections over the street and over the building line 38. Width of footway 39. Natural lighting and ventilation 40. Air-wells 41. Mechanical ventilation and air-conditioning 42. Minimum area of rooms in residential buildings 43. Minimum dimensions of latrines, water-closets and bathrooms 44. Height of rooms in residential buildings, shophouses, schools, etc. 45. Places of public resorts 46. Heights of rooms in buildings 47. Project longs over verandah-way
- 17. PART IV TEMPORARY WORKS IN CONNECTION WITH BUILDING OPERATIONS 48. Commencement of building operation 49. Responsibility of persons granted temporary permits 50. Cancellation of temporary permits 51. Vehicular access to site 52. Rising mains to be installed progressively
- 18. PART V STRUCTURAL REQUIREMENTS 53. Building materials 54. General requirements of loading 55. Dead and imposed loads 56. Dead loads calculated from weights of materials used 57. Weight of partitions 58. Contents of tanks and other receptacles 59. Imposed floor loads 60. Mechanical stacking 61. Imposed loads on ceilings, skylights and similar structures 62. Reduction in total imposed floor loads 63. Imposed roof loads 64. Curved roofs 65. Roof coverings 66. Internal suspended loads on primary structural members 67. Amount of suspended load 68. Dynamic loading 69. Crane gantry girders 70. Parapets and balustrades 71. Vehicle barriers for car parks 72. Basement walls and floors 73. Foundations 74. Foundations of buildings not exceeding four storeys 75. Reinforced concrete foundations 76. Strip foundations 77. Brick footings 78. Foundations below invert of drains 79. Foundations under external and party walls 80. Structure above foundations
- 19. PART VI CONSTRUCTIONAL REQUIREMENTS 81. Building site 82. Drainage of subsoil 83. Protection against soil erosion, etc. 84. Prevention of dampness 85. Nominal thickness of walls 86. Party walls 87. Openings in party walls 88. Recesses 89. Chases 90. Underpinning 91. Coping, etc. to be impervious 92. Projections in brickwork 93. Measurement of the length of a wall 94. Use of 100 millimetre brickwork and concrete blocks in loadbearing walls 95. External panel walls 96. Non load-bearing partitions 97. Timbers built into party walls 98. Fences and boundary walls 99. Cooking facilities in residential buildings 100. Cooking facilities in quarters 101. Boilers, fireplaces, forges and incinerators in factories
- 20. PART VI CONSTRUCTIONAL REQUIREMENTS 102. Combustible materials adjoining smoke flues 103. Timber floors 104. Bearing of joists 105. Space below floors to be ventilated 106. Dimensions of staircases 107. Handrails 108. Maximum flights 109. Winders 110. No obstructions in staircases 111. Lighting and ventilation of staircases 112. Enclosure of staircases in a shop 113. Use of timber staircases 114. Timber roofs 115. Roofs coverings and drainage 116. Accessible flat roofs, balconies, etc. 117. Access to roof space 118. Refuse chutes and alternate means for disposal of refuse 119. Change of use of building 120. Design and construction of refuse chutes 121. Requirements for refuse receptacle chambers 122. Access to refuse receptacle chambers 123. Pipes and service ducts 124. Lifts 125. Swimming pools 126. Steps and footway 127. Openings into swimming pool 128. Depth of water 129. Location of driving boards 130. Changing rooms 131. Foot-bath and shower 132. Private, residential swimming pools
- 21. PART VII FIRE REQUIREMENTS 133. Interpretation 134. Designation of purpose groups 135. Rules of measurement 136. Provision of compartment walls and compartment floors 137. Floor in building exceeding 30 metres in height to be constructed as compartment floor 138. Other walls and floors to be constructed as compartment walls or compartment floors 139. Separation of fire risk areas 140. Fire appliance access 141. Separating walls 142. External walls 143. Beam or column 144. Cladding on external wall 145. Reference to Sixth Schedule 146. Relevant boundary 147. Construction of separating walls 148. Special requirements as to compartment walls and compartment floors 149. Horizontal and vertical barriers at the external walls 150. Protected shafts 151. Ventilation to lift shafts 152. Openings in lift shafts 153. Smoke detectors for lift lobbies 154. Emergency mode of operation in the event of mains power failure
- 22. PART VII FIRE REQUIREMENTS 155. Fire mode of operation 156. Protected shafts as ventilating duct 157. Protected shafts consisting of staircase 158. Stages in places of assembly 159. Open stages 160. Fire precaution in air-conditioning systems 161. Fire-stopping 162. Fire doors in compartment walls and separating walls 163. Half hour and one hour doors 164. Door closers for fire doors 165. Measurement of travel distance to exits 166. Exits to be accessible at all times 167. Storey exits 168. Staircases 169. Exit route 170. Egress through unenclosed openings 171. Horizontal exits 172. Emergency exit signs 173. Exit doors 174. Arrangement of storey exits 175. Calculation of occupant load 176. Computing storey exit widths 177. Computing number of staircases and staircase widths 178. Exits for institutional and other places of assembly 179. Classification of places of assembly 180. Spaced standards for calculating occupancy loads 181. Width of means of egress 182. Rate of discharge 183. Exit details for places of assembly 184. Seating
- 23. PART VII FIRE REQUIREMENTS 186. Exit doors in places of assembly 187. Notice affixed to door of gate 188. Travel distance in places of assembly 189. Enclosing means of escape in certain buildings 190. External staircase 191. Openings in adjacent walls not permitted 192. Moving walks 193. Power operated door as means of agrees 194. Building with single staircase 195. Staircases to reach roof level 196. Smoke lobbies 197. Protected lobbies 198. Ventilation of staircase enclosures 199. Ventilation of staircase enclosures in buildings not exceeding 18 metres 200. Ventilation of staircase enclosures in buildings exceeding 18 metres 201. Staircase enclosures below ground level 202. Pressurized system for staircase 203. Restriction of spread of flame 204. Classification of restriction of flame over surfaces of walls and ceilings 205. Classification of interior finish materials 206. Classification of surface of wall or ceiling
- 24. PART VII FIRE REQUIREMENTS 207. Exceptions relating to ceilings 208. Reference to roofs 209. Reference to buildings 210. Construction of roofs 211. Roofing materials 212. Category designation for fire penetration and spread of flame on roof surface 213. Fire resistance 214. Additional requirements 215. Height of buildings 216. Single storey buildings 217. Fire resistance of structural member 218. Compartment wall separating flats and maisonnette 219. Application of these By-laws to floors 220. Floor area and capacity of buildings and compartments 221. Test of fire resistance 222. Fire resistance for walls 223. Fire resistance for floors above ground floor 224. Fire resistance for any element of structure
- 25. PART VIII FIRE ALARMS, FIRE DETECTION, FIRE EXTINGUISHMENT AND FIRE FIGHTING ACCESS 225. Detecting and extinguishing fire 226. Automatic system for hazardous occupancy 227. Portable extinguishes 228. Sprinkler valves 229. Means of access and fire fighting in buildings over 18.3 metres high 230. Installation and testing of dry rising system 231. Installation and testing of wet rising system 232. Wet or dry rising system for buildings under construction 233. Foam inlets 234. Underground structures and windowless buildings to have foam inlets 235. Fixed installations 236. Special hazards 237. Fire alarms
- 26. PART VIII FIRE ALARMS, FIRE DETECTION, FIRE EXTINGUISHMENT AND FIRE FIGHTING ACCESS 238. Command and control centre 239. Voice communication system 240. Electrical isolating switch 241. Special requirements for fire alarm systems 242. Fire fighting access lobbies 243. Fire lifts 244. Standards required 245. Approval of D.G.F.S. 246. Certification on completion 247. Water storage 248. Marking on wet riser, etc. 249. Smoke and heat venting 250. Natural draught smoke vent 251. Smoke vents; adequate to prevent dangerous accumulation of smoke 252. Smoke vents to be openable by Fire Authority 253. Emergency power system
- 27. PART IX MISCELLANEOUS 254. Buildings to which Parts VII and VIII apply 255. Power of local authority to extend period, etc. 256. Buildings exempted 257. Malaysian Standard Specification and Code of Practice to prevail over British Standard Specification and Code of Practice 258. Failure to Buildings
- 28. Thank You