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Appendix G - Noise
Monitoring Results |
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Location NMS 1 - Sha Lo Wan |
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Date |
Weather |
Time |
Unit: dB (A) (5-min) |
Average |
Baseline Level |
Construction Noise Level |
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L eq |
L10 |
L 90 |
L eq |
L eq |
L eq |
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3-Mar-16 |
Sunny |
14:00 |
59.5 |
62.4 |
50.8 |
59 |
66.9 |
59 Measured
¡Ø Limit Level |
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14:05 |
59.1 |
61.9 |
51.6 |
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14:10 |
59.5 |
62.8 |
50.6 |
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14:15 |
58.2 |
60.5 |
54.6 |
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14:20 |
59.1 |
61.3 |
55.5 |
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14:25 |
59.3 |
61.4 |
55.2 |
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9-Mar-16 |
Cloudy |
11:00 |
62.3 |
63.4 |
61.1 |
62 |
62 Measured ¡Ø Limit Level |
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11:05 |
62.5 |
63.7 |
61.3 |
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11:10 |
62.2 |
63.2 |
61.2 |
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11:15 |
62.5 |
63.4 |
61.1 |
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11:20 |
62.7 |
63.4 |
61.1 |
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11:25 |
62.1 |
63.5 |
61.2 |
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15-Mar-16 |
Cloudy |
13:00 |
59.6 |
62.3 |
50.1 |
59 |
59 Measured ¡Ø Limit
Level |
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13:05 |
59.3 |
61.9 |
51.0 |
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13:10 |
59.7 |
62.1 |
51.2 |
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13:15 |
59.5 |
62.4 |
50.8 |
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13:20 |
59.1 |
61.9 |
51.6 |
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13:25 |
59.5 |
62.8 |
50.6 |
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21-Mar-16 |
Cloudy |
9:30 |
59.5 |
62.7 |
54.1 |
59 |
59 Measured ¡Ø Limit
Level |
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9:35 |
59.3 |
62.3 |
53.9 |
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9:40 |
58.2 |
61.3 |
53.7 |
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9:45 |
59.5 |
62.8 |
50.6 |
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9:50 |
58.1 |
60.7 |
51.7 |
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9:55 |
58.9 |
61.2 |
54.3 |
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31-Mar-16 |
Cloudy |
10:00 |
62.3 |
63.5 |
57.2 |
62 |
62 Measured ¡Ø Limit
Level |
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10:05 |
62.1 |
63.2 |
57.0 |
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10:10 |
62.2 |
63.3 |
57.1 |
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10:15 |
62.3 |
63.4 |
57.2 |
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10:20 |
62.3 |
63.3 |
57.3 |
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10:25 |
62.3 |
63.4 |
57.2 |
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Remark: * +3dB(A) Façade correction included |
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Location NMS 4 - San Tau |
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Date |
Weather |
Time |
Unit: dB (A) (5-min) |
Average |
Baseline Level |
Construction Noise Level |
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L eq |
L10 |
L 90 |
L eq |
L eq |
L eq |
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3-Mar-16 |
Sunny |
15:30 |
57.3 |
60.2 |
50.3 |
57 |
56.0 |
57 Measured ¡Ø Limit Level |
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15:35 |
58.3 |
61.2 |
52.1 |
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15:40 |
57.2 |
60.3 |
50.3 |
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15:45 |
57.7 |
60.5 |
51.0 |
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15:50 |
56.3 |
59.8 |
50.1 |
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15:55 |
56.9 |
59.8 |
51.2 |
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9-Mar-16 |
Cloudy |
10:00 |
56.9 |
57.8 |
55.7 |
57 |
57 Measured ¡Ø Limit
Level |
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10:05 |
57.3 |
58.1 |
55.9 |
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10:10 |
56.8 |
57.8 |
55.0 |
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10:15 |
57.4 |
58.6 |
56.1 |
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10:20 |
57.3 |
58.4 |
56.0 |
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10:25 |
56.8 |
57.9 |
55.7 |
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15-Mar-16 |
Cloudy |
16:30 |
56.1 |
59.3 |
48.7 |
56 |
56 Measured ¡Ø Limit
Level |
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16:35 |
57.3 |
60.1 |
50.1 |
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16:40 |
56.8 |
59.4 |
49.1 |
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16:45 |
56.1 |
59.8 |
48.3 |
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16:50 |
55.4 |
59.0 |
47.3 |
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16:55 |
56.0 |
59.7 |
47.3 |
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21-Mar-16 |
Cloudy |
10:30 |
55.9 |
59.3 |
49.9 |
56 |
56 Measured ¡Ø Limit
Level |
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10:35 |
57.1 |
60.7 |
51.7 |
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10:40 |
53.4 |
56.9 |
48.7 |
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10:45 |
56.3 |
59.8 |
50.2 |
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10:50 |
55.2 |
58.3 |
50.1 |
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10:55 |
55.9 |
58.7 |
50.9 |
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31-Mar-16 |
Cloudy |
11:00 |
60.9 |
62.1 |
55.2 |
61 |
61 Measured ¡Ø Limit
Level |
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11:05 |
60.8 |
62.3 |
55.3 |
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11:10 |
60.6 |
62.2 |
55.1 |
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11:15 |
60.5 |
62.3 |
55.2 |
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11:20 |
60.6 |
62.2 |
55.3 |
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11:25 |
60.5 |
62.1 |
55.5 |
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Remark: * +3dB(A) Façade correction included |
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