CAP. 123]
Building (Construction) Regulations
[1985 Ed.
[Subsidiary]
Regulation
Page
PART XIV
RETAINING WALLS
167. Materials and design...
B 112
B 112
168. Foundations
169. Brickwork
B 112
170. Masonry
B 112
171. Bond courses required
B 112
172. Weep holes...
B113
B 113
173. Copings and parapets
174. Surface channels
B 113
PART XV
WELLS
175. Permission from Building Authority to sink or reopen wells
B 113
176. Wells prohibited in certain places
B 114
177. Wells to be of sufficient depth and diameter
B114
178.
179. Access for cleaning and close-fitting cover required
180. Wells to be lined and filter required
181. Channels and paving to ground surface adjoining top of wells required Parapet wall required where water is drawn by a bucket
B 114
B 114
B115
B115
PART XVI
FIRE RESISTING CONSTRUCTION
182. Interpretation
183. Elements of construction within buildings
184. Adjoining compartments to be separated
185. Adjacent buildings
186. Staircases
187. Basements
188. Topmost storeys
189. Openings in walls separating compartments or enclosing staircases
190. Borrowed lights...
PART XVII
MISCELLANEOUS
191. Doors for the disabled
B 115
B115
B 117
B 117
B 118
B 118
B 118
B 118
B 118
First Schedule. Methods for determining the resistance to crushing of concrete
B 119
Second Schedule. Design of concrete mixes
B 122
Third Schedule. Minimum requirements for construction and materials to be capable of resisting the action of fire for specified periods
B 124