Location : SR77 (Yuen Leng 2 - Free
Field) |
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Day time
07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
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Date |
Start
Time |
End Time |
Measured Noise Level (dB(A))* |
Baseline
Corrected Level, dB(A)** |
Baseline Noise Level |
Limit Level |
Exceedance |
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L10(30min) |
L90(30min) |
Leq(30min) |
(dB(A)), Leq(30min) |
dB(A) |
(Y / N) |
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2013/11/05 |
9:30 |
10:00 |
72.4 |
61.1 |
69.1 |
- |
67.8 |
75.0 |
N |
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2013/11/11 |
10:30 |
11:00 |
72.9
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62.2
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71.3
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- |
67.8 |
75.0 |
N |
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2013/11/16 |
10:00 |
10:30 |
73.2
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63.1
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71.1
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- |
67.8 |
75.0 |
N |
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2013/11/22 |
13:30 |
14:00 |
70.5
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58.5
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67.6
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- |
67.8 |
75.0 |
N |
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2013/11/28 |
10:30 |
11:00 |
74.1
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77.5
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71.5
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- |
67.8 |
75.0 |
N |
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Remarks |
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* +3dB(A) Façade effect correction included |
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** Baseline
corrected level is only calculated when measured noise level (Leq) > limit
level. |
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