Location : M2 (West Tai Wo - Free
Field) |
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Day
time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
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Measured Noise Level for 30-min, dB(A) |
Limit Level, dB(A) |
Exceedance (Y/N) |
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Date |
Start Time |
Leq* |
L10* |
L90* |
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13-Feb-15 |
14:28 |
69.3 |
71.6 |
66.8 |
75 |
N |
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17-Feb-15 |
14:20 |
69.7 |
71.0 |
66.8 |
75 |
N |
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Location
: M3 (Fanling Government Secondary School- Façade) |
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Day
time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
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Measured Noise Level for 30-min, dB(A) |
Limit Level, dB(A)^ |
Exceedance (Y/N) |
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Date |
Start Time |
Leq |
L10 |
L90 |
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13-Feb-15 |
13:33 |
65.9 |
67.6 |
63.8 |
70 |
N |
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17-Feb-15 |
13:55 |
59.8 |
60.6 |
56.5 |
70 |
N |
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* +3dB(A) Façade effect correction included |
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^
Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies
during school examination period. |
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