| Night time Noise Monitoring Results |
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| Station M5a,
Chuk Lam Ming Tong(near entrance ) |
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| Date |
Start Time |
End Time |
Weather |
Noise
level (dB(A)) |
Major
Construction Noise Source(s) Observed |
Other Noise
Source(s) Observed |
Remarks |
Temp. (°C) |
Wind Speed (m/s) |
Noise Meter Model
/ ID |
Calibrator Model
/ ID |
| Leq |
L10 |
L90 |
| 12/18/2013-a |
23:00 |
23:05 |
Fine |
61.3 |
64.0 |
50.0 |
No
major construction workd on surface |
Traffic
noise at San Wan Drive |
N.A |
10.9 |
<5 |
B&K 2238 S/N :
2684503 |
B&K 4231 S/N: 3004068 |
| 12/18/2013-b |
23:05 |
23:10 |
Fine |
62.0 |
63.0 |
49.5 |
10.9 |
<5 |
B&K 2238 S/N :
2684503 |
B&K 4231 S/N: 3004068 |
| 12/18/2013-c |
23:10 |
23:15 |
Fine |
60.5 |
62.0 |
49.5 |
10.9 |
<5 |
B&K 2238 S/N :
2684503 |
B&K 4231 S/N: 3004068 |
| 18-Dec-13 |
23:00 |
23:15 |
Fine |
61.3 |
63.1 |
49.7 |
No major construction workd on surface |
Traffic noise at San Wan Drive |
N.A |
10.9 |
<5 |
B&K 2238 S/N :
2684503 |
B&K 4231 S/N: 3004068 |
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