Daytime Noise Monitoring Results -- Normal weekday |
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Station M3, Kwan
Yick building(*) |
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Date |
Start Time |
End Time |
Weather |
Noise level (dB(A)), 30 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 |
07-Dec-12 |
10:22 |
10:52 |
Fine |
67.4 |
68.9 |
66.2 |
- |
Traffic Noise |
- |
20 |
0.5 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
13-Dec-12 |
14:22 |
14:52 |
Sunny |
67.0 |
68.3 |
65.6 |
- |
Traffic Noise |
- |
20 |
0.5 |
RION- NL31 (S/N 00603868) |
RION - NC73 (S/N 10997143) |
19-Dec-12 |
10:24 |
10:54 |
Cloudy |
66.9 |
68.2 |
65.5 |
- |
Traffic Noise |
- |
19 |
0.5 |
RION- NL31 (S/N 00603868) |
RION - NC73 (S/N 10997143) |
24-Dec-12 |
16:22 |
16:52 |
Sunny |
67.2 |
68.7 |
65.9 |
- |
Traffic Noise |
- |
19 |
0.5 |
RION- NL31 (S/N 00603869) |
RION - NC73 (S/N 10997144) |
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Min. |
66.9 |
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Max. |
67.4 |
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Remark: (*): The
data were provided by Contract No. DC/2007/23. Calibration certificates for
the noise meter(s) |
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and calibrator(s) used were included in the
corresponding Monthly EM&A Report for this Contract |
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