Daytime Noise Monitoring Results |
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Station M3, Kwa
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-Apr-10 |
14:30 |
15:00 |
Trace Rain |
69 |
71 |
67 |
Mobile
cranes, excavator work |
Traffic
Noise |
- |
19 |
1.2 |
RION- NL31 (S/N 00410224) |
RION - NC73
(S/N 10786708) |
13-Apr-10 |
10:20 |
10:50 |
Fine |
69 |
70 |
67 |
Mobile
cranes |
Traffic
Noise |
- |
26 |
0.5 |
RION- NL31 (S/N 00410224) |
RION - NC73
(S/N 10786708) |
19-Apr-10 |
14:22 |
14:52 |
Fine |
69 |
70 |
66 |
Mobile cranes, excavator work |
Traffic Noise |
- |
23 |
0.8 |
RION- NL31
(S/N 00410224) |
RION - NC73 (S/N 10786708) |
30-Apr-10 |
08:20 |
08:50 |
Sunny |
69 |
70 |
68 |
Mobile
cranes, excavator work |
Traffic
Noise |
- |
22 |
0.8 |
RION- NL31 (S/N 00410224) |
RION - NC73
(S/N 10786708) |
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Min. |
69 |
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Max. |
69 |
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