| 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 |
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| Leq |
L10 |
L90 |
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Min. |
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Max. |
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| Station M8a,
Wai 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 |
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| Leq |
L10 |
L90 |
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| 22-Aug-13 |
22:45 |
23:00 |
Fine |
64 |
67 |
59 |
Tunnel
works |
Road
Traffic noise from Shek Pai Wan Road and cars from residents of Wah Lai House |
Major noise
source -- road traffic noise. |
29.2 |
<5 |
B&K
2238 S/N : 2381580 |
B&K
4231 S/N: 3004068 |
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Min. |
64.0 |
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Max. |
64.0 |
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