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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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9-Oct-15 |
Sunny |
13:10 |
69.3 |
71.5 |
651.0 |
69 |
66.9 |
69 Measured ¡Ø Limit Level |
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13:15 |
69.1 |
71.8 |
65.3 |
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13:20 |
69.3 |
72.1 |
65.5 |
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13:25 |
69.2 |
72.3 |
65.5 |
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13:30 |
69.3 |
71.9 |
64.9 |
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13:35 |
69.5 |
72.1 |
65.0 |
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15-Oct-15 |
Sunny |
10:00 |
72.5 |
73.1 |
65.3 |
72 |
72 Measured ¡Ø Limit
Level |
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10:05 |
72.2 |
73.1 |
64.9 |
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10:10 |
71.9 |
73.2 |
65.0 |
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10:15 |
71.9 |
72.8 |
65.1 |
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10:20 |
72.3 |
73.4 |
65.3 |
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10:25 |
72.1 |
73.1 |
65.3 |
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22-Oct-15 |
Sunny |
9:30 |
71.5 |
72.8 |
65.7 |
71 |
71 Measured ¡Ø Limit
Level |
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9:35 |
71.3 |
72.7 |
65.3 |
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9:40 |
71.2 |
72.8 |
65.3 |
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9:45 |
71.4 |
72.9 |
65.7 |
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9:50 |
70.9 |
72.3 |
65.2 |
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9:55 |
71.1 |
72.7 |
65.5 |
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29-Oct-15 |
0-Jan-00 |
16:00 |
61.7 |
62.9 |
60.1 |
62 |
62 Measured ¡Ø Limit
Level |
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16:05 |
61.0 |
62.1 |
59.2 |
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16:10 |
61.5 |
62.3 |
60.2 |
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16:15 |
62.2 |
63.4 |
61.2 |
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16:20 |
61.7 |
62.8 |
60.1 |
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16:25 |
61.1 |
62.5 |
60.2 |
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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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9-Oct-15 |
Sunny |
9:30 |
59.3 |
60.9 |
57.7 |
60 |
56.0 |
60 Measured ¡Ø Limit Level |
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9:35 |
60.7 |
62.0 |
59.1 |
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9:40 |
58.4 |
59.8 |
57.2 |
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9:45 |
58.9 |
60.3 |
57.6 |
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9:50 |
60.3 |
61.8 |
58.7 |
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9:55 |
59.7 |
61.0 |
58.2 |
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15-Oct-15 |
Sunny |
11:00 |
58.1 |
59.3 |
56.4 |
58 |
58 Measured ¡Ø Limit
Level |
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11:05 |
57.1 |
58.3 |
56.5 |
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11:10 |
58.2 |
59.4 |
56.7 |
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11:15 |
57.9 |
59.2 |
56.3 |
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11:20 |
59.3 |
60.6 |
58.9 |
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11:25 |
58.9 |
59.2 |
57.3 |
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22-Oct-15 |
Sunny |
10:30 |
59.2 |
60.6 |
57.5 |
60 |
60 Measured ¡Ø Limit
Level |
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10:35 |
59.8 |
61.2 |
58.4 |
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10:40 |
60.1 |
61.4 |
58.5 |
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10:45 |
59.4 |
61.1 |
57.9 |
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10:50 |
58.6 |
59.9 |
57.3 |
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10:55 |
60.2 |
61.5 |
58.7 |
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29-Oct-15 |
Sunny |
13:30 |
58.1 |
59.5 |
57.7 |
58 |
58 Measured ¡Ø Limit
Level |
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13:35 |
58.8 |
59.2 |
57.2 |
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13:40 |
57.8 |
58.9 |
57.1 |
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13:45 |
57.9 |
58.8 |
57.5 |
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13:50 |
57.8 |
59.1 |
57.2 |
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13:55 |
57.7 |
59.2 |
57.1 |
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Remark: * +3dB(A) Façade correction included |
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