Table 3.2 Standards for Helicopter Noise (0700 to 1900 Hours)
|
Common Uses |
Helicopter
Noise Lmax dB(A) 0700 to 1900
Hours |
|
All
domestic premises including temporary housing accommodation |
85 |
|
Hotel
and hostels |
85 |
|
Offices |
90 |
|
Educational institutional
including kindergartens, nurseries and all others where unaided voice
communication is required |
85 |
|
Places
of public Worship and courts of law |
85 |
|
Hospital,
clinics, convalescences and homes for the aged, diagnostic rooms, wards |
85 |
Note: (1) The above standards apply to uses that rely on opened windows
for ventilation.
(2)
The above standards shall be viewed as the maximum permissible noise levels
assessed at 1m from the external façade.