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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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5-Jul-16 |
Sunny |
14:30 |
57.1 |
58.8 |
55.1 |
57 |
66.9 |
57 Measured
¡Ø Limit Level |
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14:35 |
57.2 |
58.9 |
55.2 |
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14:40 |
57.1 |
58.6 |
55.3 |
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14:45 |
56.9 |
59.2 |
55.3 |
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14:50 |
57.3 |
58.8 |
54.9 |
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14:55 |
58.3 |
59.7 |
55.4 |
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15-Jul-16 |
Sunny |
15:45 |
69.0 |
73.7 |
49.2 |
68 |
68 Measured ¡Ø Limit Level |
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15:50 |
65.6 |
70.3 |
49.4 |
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15:55 |
67.5 |
69.5 |
48.2 |
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16:00 |
68.1 |
72.3 |
49.7 |
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16:05 |
69.5 |
73.7 |
52.0 |
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16:10 |
66.6 |
69.3 |
52.2 |
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21-Jul-16 |
Sunny |
14:00 |
58.4 |
61.7 |
57.3 |
59 |
59 Measured ¡Ø Limit
Level |
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14:05 |
58.1 |
62.0 |
57.0 |
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14:10 |
58.3 |
61.7 |
57.3 |
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14:15 |
58.9 |
61.8 |
57.1 |
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14:20 |
58.4 |
61.5 |
57.5 |
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14:25 |
58.9 |
61.3 |
57.7 |
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27-Jul-16 |
Sunny |
16:00 |
64.9 |
70.0 |
47.3 |
65 |
65 Measured ¡Ø Limit Level |
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16:05 |
67.0 |
72.2 |
48.9 |
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16:10 |
64.7 |
69.1 |
46.7 |
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16:15 |
64.6 |
69.3 |
47.1 |
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16:20 |
65.2 |
68.9 |
46.8 |
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16:25 |
65.0 |
69.4 |
47.5 |
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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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5-Jul-16 |
Sunny |
16:00 |
55.9 |
57.2 |
53.6 |
56 |
56.0 |
56 Measured ¡Ø Limit Level |
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16:05 |
55.1 |
57.2 |
52.9 |
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16:10 |
56.3 |
58.1 |
53.1 |
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16:15 |
55.8 |
57.3 |
53.2 |
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16:20 |
55.4 |
57.7 |
53.6 |
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16:25 |
54.9 |
57.1 |
52.9 |
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15-Jul-16 |
Sunny |
17:00 |
55.6 |
57.2 |
49.7 |
55 |
55 Measured ¡Ø Limit
Level |
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17:05 |
56.7 |
59.2 |
50.1 |
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17:10 |
54.9 |
57.3 |
49.9 |
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17:15 |
53.2 |
54.4 |
49.2 |
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17:20 |
55.4 |
58.7 |
50.3 |
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17:25 |
56.1 |
59.8 |
49.4 |
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21-Jul-16 |
Sunny |
16:30 |
56.3 |
58.2 |
55.8 |
57 |
57 Measured ¡Ø Limit
Level |
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16:35 |
57.4 |
58.3 |
56.5 |
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16:40 |
56.4 |
57.9 |
55.9 |
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16:45 |
56.8 |
57.4 |
56.1 |
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16:50 |
57.3 |
58.1 |
56.8 |
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16:55 |
56.9 |
57.4 |
56.1 |
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27-Jul-16 |
Sunny |
10:30 |
57.5 |
59.0 |
54.8 |
58 |
58 Measured ¡Ø Limit
Level |
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10:35 |
56.1 |
57.5 |
54.3 |
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10:40 |
61.5 |
63.7 |
54.9 |
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10:45 |
56.0 |
56.9 |
55.0 |
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10:50 |
55.9 |
57.0 |
54.4 |
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10:55 |
57.8 |
59.8 |
54.2 |
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Remark: * +3dB(A) Façade correction included |
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