Contractors can only undertake the relevant classes or items of minor works for which they have been registered.
Signboard on roof
No portion of a signboard erected on the roof of a building shall be within a distance of 1.5m from the inside face of the roof parapet or curb. Such set back area shall be accessible from other part of the roof.
Erection/Alteration
1.21
Erection/Alteration
- Display area
≤ 20m2
- No part of signboard projects beyond the external wall of the building
- Signboard thickness
≤ 600mm
- Distance from roof level
≤ 6m
Removal
1.24
Removal
2.25
Removal
3.19
Removal
- Display area
≤ 5m2
- Height of signboard
≤ 2m
Installation/Alteration/Replacement/Removal of display surface
2.68
Installation/Alteration/Replacement/Removal
- Installation, alteration, replacement and removal of display surface of any signboard
- The display surface does not consists of stone