| Noise Monitoring Results |
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| (Daytime Noise - 0700 to 1900 hrs on normal
weekdays) |
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Location M9 - The Podium of Mei Chun Court, South Horizons |
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| Date |
Time |
Weather |
Unit:
dB (A) (30-min) |
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| Measured Noise Level |
Baseline Level |
Construction Noise Level |
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| L eq |
L10 |
L 90 |
L eq |
L eq |
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| 2-Jan-13 |
11:20 |
Fine |
57.3 |
60.5 |
50.6 |
56.5 |
49.6 |
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| 7-Jan-13 |
13:48 |
Fine |
63.1 |
62.5 |
50.9 |
62.0 |
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| 17-Jan-13 |
13:00 |
Sunny |
52.6 |
54.7 |
48.4 |
52.6 Measured ≦ Baseline |
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| 23-Jan-13 |
13:28 |
Cloudy |
69.9 |
72.8 |
55.3 |
69.7 |
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| 29-Jan-13 |
15:10 |
Fine |
64.1 |
67.0 |
53.1 |
63.3 |
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| (Restricted
hours- 19:00 to 23:00 on normal weekdays & 07:00 to 23:00 on holidays) |
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| Location M9 - The
Podium of Mei Chun Court, South Horizons |
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| Date |
Time |
Weather |
dB (A) (5-min) |
Baseline Level |
Construction Noise Level |
| L eq |
L10 |
L 90 |
Average Leq |
L eq |
L eq |
| 2-Jan-13 |
19:50 |
Fine |
54.3 |
56.4 |
51.0 |
54.7 |
53.1 |
49.6 |
| 19:55 |
56.5 |
59.1 |
51.2 |
| 20:00 |
52.1 |
54.4 |
48.0 |
| 7-Jan-13 |
20:00 |
Fine |
55.5 |
60.4 |
46.5 |
52.0 |
52.0 Measured ≦ Baseline |
| 20:05 |
47.2 |
49.5 |
44.2 |
| 20:10 |
48.0 |
50.4 |
45.0 |
| 17-Jan-13 |
19:52 |
Fine |
52.2 |
54.3 |
46.8 |
54.3 |
48.1 |
| 19:57 |
55.2 |
57.9 |
50.4 |
| 20:02 |
54.9 |
58.2 |
49.9 |
| 23-Jan-13 |
19:50 |
Cloudy |
49.7 |
51.6 |
46.0 |
52.6 |
52.6 Measured ≦ Baseline |
| 19:55 |
53.6 |
56.3 |
49.2 |
| 20:00 |
53.4 |
56.4 |
48.2 |
| 29-Jan-13 |
20:00 |
Fine |
51.7 |
54.4 |
47.1 |
53.4 |
41.6 |
| 20:05 |
53.5 |
56.1 |
48.8 |
| 20:10 |
54.6 |
57.5 |
49.3 |
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