Table 3.4 Summary of Construction Noise Monitoring
Results
|
Time Period |
Noise
Monitoring Stations |
Leq (30min) dB(A) |
Action
Level |
Limit
Level dB(A) |
|
0700-1900 hrs on normal weekdays |
NMS2 |
57-63 |
When one documented complaint is received |
75 |
|
NMS3C |
64-71 |
70/65 |
Remark:
NMS2: Façade
Measurement
NMS3C: Free-field
measurement (+3 dB(A) correction has been applied), reduction to 65dB(A) during
school examination periods will be applied.