| 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 |
| 02-Mar-11 |
15:50 |
16:20 |
Sunny |
57 |
58 |
54 |
Rocks out and excavation |
Loading activities from the construction site near Cyberport
PTW
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Free-field measurement, +3dB correction. |
18.3 |
<5 |
B&K 2238 S/N :
2684503 |
B&K 4231 S/N: 2656516 |
| 08-Mar-11 |
15:50 |
16:20 |
Sunny |
59 |
61 |
53 |
Rocks out and excavation |
Loading activities from the construction site near Cyberport
PTW
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Free-field measurement, +3dB correction. |
15.5 |
<5 |
B&K 2238 S/N :
2684503 |
B&K 4231 S/N: 2656516 |
| 14-Mar-11 |
15:06 |
15:36 |
Fine |
60 |
63 |
56 |
No major construction
works |
Loading activities from the construction site near Cyberport
PTW
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Free-field measurement, +3dB correction. |
22.4 |
<5 |
B&K 2238 S/N :
2684503 |
B&K 4231 S/N: 2656516 |
| 24-Mar-11 |
10:28 |
10:58 |
Cloudy |
55 |
56 |
52 |
No major construction
works |
Loading activities from the construction site near Cyberport
PTW
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Free-field measurement, +3dB correction. |
16.8 |
<5 |
B&K 2238 S/N :
2684503 |
B&K 4231 S/N: 2656516 |
| 30-Mar-11 |
11:18 |
11:48 |
Sunny |
67 |
68 |
61 |
No major construction
works |
Loading activities from the construction site near Cyberport
PTW
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Free-field measurement, +3dB correction. |
18.1 |
<5 |
B&K 2238 S/N :
2684503 |
B&K 4231 S/N: 2656516 |
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Min. |
55 |
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Max. |
67 |
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| Remark:
Free-field measurement, +3dB correction. |
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