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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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7-Jan-16 |
Sunny |
9:00 |
57.2 |
59.4 |
55.1 |
57 |
66.9 |
57 Measured
¡Ø Limit Level |
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9:05 |
56.4 |
59.9 |
55.3 |
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9:10 |
57.1 |
59.7 |
55.4 |
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9:15 |
57.3 |
59.9 |
55..3 |
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9:20 |
56.8 |
59.7 |
55.4 |
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9:25 |
56.9 |
59.2 |
55.5 |
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13-Jan-16 |
Sunny |
9:00 |
60.9 |
61.2 |
59.7 |
60 |
60 Measured ¡Ø Limit Level |
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9:05 |
59.9 |
60.9 |
59.5 |
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9:10 |
59.7 |
61.3 |
59.4 |
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9:15 |
59.9 |
61.2 |
59.2 |
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9:20 |
59.8 |
61.3 |
59.4 |
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9:25 |
59.7 |
60.8 |
59.1 |
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19-Jan-16 |
Cloudy |
9:00 |
61.8 |
62.7 |
60.9 |
62 |
62 Measured ¡Ø Limit
Level |
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9:05 |
60.7 |
61.9 |
60.2 |
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9:10 |
61.1 |
62.3 |
60.3 |
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9:15 |
61.7 |
62.4 |
60.4 |
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9:20 |
61.9 |
62.7 |
60.6 |
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9:25 |
61.9 |
62.4 |
60.5 |
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29-Jan-16 |
Cloudy |
13:00 |
61.3 |
63.7 |
58.3 |
62 |
62 Measured ¡Ø Limit
Level |
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13:05 |
61.3 |
63.6 |
58.1 |
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13:10 |
60.5 |
63.0 |
57.8 |
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13:15 |
61.4 |
63.9 |
58.4 |
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13:20 |
61.8 |
64.4 |
58.6 |
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13:25 |
63.2 |
65.7 |
59.4 |
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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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7-Jan-16 |
Sunny |
11:00 |
54.9 |
55.4 |
53.1 |
55 |
56.0 |
55 Measured ¡Ø Limit Level |
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11:05 |
54.8 |
55.8 |
53.4 |
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11:10 |
54.7 |
55.9 |
53.4 |
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11:15 |
54.8 |
55.8 |
53.2 |
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11:20 |
54.9 |
56.1 |
53.1 |
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11:25 |
54.6 |
55.7 |
53.4 |
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13-Jan-16 |
Sunny |
11:00 |
58.2 |
59.1 |
57.3 |
58 |
58 Measured ¡Ø Limit
Level |
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11:05 |
57.6 |
59.3 |
56.8 |
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11:10 |
57.8 |
59.2 |
56.6 |
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11:15 |
56.9 |
58.1 |
56.2 |
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11:20 |
57.4 |
58.9 |
56.5 |
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11:25 |
57.9 |
59.1 |
57.3 |
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19-Jan-16 |
Cloudy |
13:00 |
57.8 |
58.7 |
57.1 |
58 |
58 Measured ¡Ø Limit
Level |
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13:05 |
57.8 |
58.9 |
57.1 |
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13:10 |
57.7 |
58.8 |
57.2 |
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13:15 |
57.5 |
58.9 |
56.4 |
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13:20 |
57.4 |
58.7 |
56.6 |
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13:25 |
57.7 |
58.6 |
57.0 |
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29-Jan-16 |
Cloudy |
16:45 |
56.1 |
59.3 |
52.0 |
57 |
57 Measured ¡Ø Limit
Level |
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16:50 |
56.5 |
60.5 |
52.3 |
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16:55 |
55.8 |
59.7 |
52.1 |
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17:00 |
56.5 |
59.5 |
52.1 |
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17:05 |
58.8 |
59.5 |
52.1 |
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17:10 |
56.3 |
59.7 |
52.3 |
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Remark: * +3dB(A) Façade correction included |
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