| 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-Feb-11 |
10:22 |
10:52 |
Fine |
54 |
56 |
50 |
No major construction
works |
Operation of excavator and loading activities from the
construction site near Cyberport PTW
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Free-field measurement, +3dB correction. |
14.8 |
<5 |
B&K 2238 S/N :
2684502 |
B&K 4231 S/N: 2656516 |
| 08-Feb-11 |
14:06 |
14:36 |
Fine |
52 |
54 |
50 |
No major construction
works |
Operation of excavator and loading activities from the
construction site near Cyberport PTW
|
Free-field measurement, +3dB correction. |
19.6 |
<5 |
B&K 2238 S/N :
2684502 |
B&K 4231 S/N: 2656516 |
| 14-Feb-11 |
11:05 |
11:35 |
Fine |
54 |
56 |
50 |
Rocks out |
Operation of excavator and loading activities from the
construction site near Cyberport PTW
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Free-field measurement, +3dB correction. |
10.6 |
<5 |
B&K 2238 S/N :
2684502 |
B&K 4231 S/N: 2656516 |
| 24-Feb-11 |
11:05 |
11:35 |
Fine |
61 |
61 |
55 |
Rocks out and excavation |
Loading activities from the construction site near Cyberport
PTW
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Free-field measurement, +3dB correction. |
18.8 |
<5 |
B&K 2238 S/N :
2684502 |
B&K 4231 S/N: 2656516 |
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Min. |
52 |
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Max. |
61 |
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| Remark:
Free-field measurement, +3dB correction. |
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