| Daytime Noise Monitoring Results --
Normal weekday |
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| Station M6a,
Aegean Terrace |
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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 |
| 08-Sep-11 |
10:25 |
10:55 |
Sunny |
62 |
64 |
56 |
Mud out and
operation of excavator |
Excavation
from the construction site near Cyberport PTW
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Free-field
measurement, +3dB correction. |
30 |
<5 |
B&K
2238 S/N : 2684503 |
B&K
4231 S/N: 2385180 |
| 14-Sep-11 |
14:37 |
15:07 |
Sunny |
61 |
63 |
57 |
Mud out and operation of excavator |
Excavation from the construction site near Cyberport PTW
|
Free-field measurement, +3dB correction. |
29 |
<5 |
B&K 2238 S/N :
2684503 |
B&K 4231 S/N: 2385180 |
| 20-Sep-11 |
15:58 |
16:28 |
Cloudy |
62 |
66 |
56 |
Mud out and operation of excavator |
Excavation from the construction site near Cyberport PTW
|
Free-field measurement, +3dB correction. |
26 |
<5 |
B&K 2238 S/N :
2684503 |
B&K 4231 S/N: 2385180 |
| 26-Sep-11 |
10:39 |
11:09 |
Cloudy |
57 |
59 |
52 |
Mud out and operation of excavator |
Excavation from the construction site near Cyberport PTW
|
Free-field measurement, +3dB correction. |
31 |
<5 |
B&K 2238 S/N :
2684502 |
B&K 4231 S/N: 2656516 |
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Min. |
57 |
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Max. |
62 |
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| Remark:
Free-field measurement, +3dB correction. |
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