| Restricted Hours Noise Monitoring Results
-- Daytime on Public Holiday |
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| Station M8, Wah Lai House |
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| Date |
Start Time |
End Time |
Weather |
Noise level (dB(A)), 5 min |
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 |
| 13-Mar-11 |
15:05 |
15:20 |
Sunny |
59 |
63 |
51 |
No major constructin works |
Road Traffic
noise from Shek Pai Wan Road |
N.A |
20.7 |
<5 |
B&K 2238 S/N :
2684502 |
B&K 4231 S/N: 2656516 |
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Min. |
59 |
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Max. |
59 |
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| Restricted
Hours Noise Monitoring Results -- Evening time |
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| Station M8, Wah Lai House |
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| Date |
Start Time |
End Time |
Weather |
Noise level (dB(A)), 5 min |
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 |
| 16-Mar-11 |
19:00 |
19:15 |
Cloudy |
64 |
66 |
62 |
Welding |
Road Traffic
noise from Shek Pai Wan Road |
Major noise source -- road traffic noise. |
15.9 |
<5 |
B&K 2238 S/N :
2684502 |
B&K 4231 S/N: 2656516 |
| 00-Jan-00 |
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| 00-Jan-00 |
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| 00-Jan-00 |
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| 00-Jan-00 |
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| 00-Jan-00 |
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Min. |
64 |
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Max. |
64 |
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