| Impact Daytime
Construction Noise Monitoring Results |
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| 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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| 25-Jun-15 |
10:49 |
69.2 |
70.8 |
65.9 |
75 |
N |
8317637.711 |
12022644.35 |
3890451.45 |
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| 30-Jun-15 |
10:30 |
69.2 |
71.5 |
67.0 |
75 |
N |
8317637.711 |
14125375.45 |
5011872.336 |
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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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| 25-Jun-15 |
10:00 |
63.6 |
66.0 |
60.2 |
70 |
N |
2290867.653 |
3981071.706 |
1047128.548 |
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| 30-Jun-15 |
9:50 |
63.6 |
64.5 |
60.0 |
70 |
N |
2290867.653 |
2818382.931 |
1000000 |
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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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