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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-Oct-16 |
Sunny |
11:30 |
66.2 |
69.4 |
67.3 |
66 |
66.9 |
66 Measured ¡Ø Limit Level |
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11:35 |
66.1 |
69.2 |
67.8 |
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11:40 |
65.9 |
69.7 |
67.4 |
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11:45 |
66.4 |
69.8 |
67.1 |
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11:50 |
65.7 |
69.2 |
67.4 |
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11:55 |
66.2 |
69.3 |
67.8 |
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13-Oct-16 |
Cloudy |
14:30 |
62.3 |
65.7 |
52.0 |
63 |
63 Measured ¡Ø Limit
Level |
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14:35 |
62.8 |
65.9 |
52.4 |
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14:40 |
63.7 |
66.6 |
53.6 |
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14:45 |
63.2 |
66.1 |
53.0 |
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14:50 |
62.7 |
64.2 |
52.8 |
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14:55 |
62.8 |
65.8 |
52.8 |
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19-Oct-16 |
Cloudy |
14:45 |
64.1 |
67.9 |
56.2 |
64 |
64 Measured ¡Ø Limit
Level |
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14:50 |
65.4 |
70.1 |
54.8 |
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14:55 |
61.4 |
65.5 |
54.2 |
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15:00 |
63.1 |
66.5 |
54.5 |
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15:05 |
63.9 |
68.0 |
55.0 |
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15:10 |
63.8 |
67.7 |
53.7 |
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25-Oct-16 |
Sunny |
13:00 |
65.2 |
69.9 |
54.7 |
64 |
64 Measured ¡Ø Limit
Level |
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13:05 |
63.7 |
67.6 |
53.9 |
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13:10 |
63.5 |
67.8 |
54.0 |
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13:15 |
63.0 |
66.3 |
54.6 |
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13:20 |
61.8 |
65.6 |
54.2 |
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13:25 |
63.9 |
66.8 |
54.1 |
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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-Oct-16 |
Sunny |
16:00 |
57.1 |
58.5 |
57.8 |
57 |
56.0 |
57 Measured ¡Ø Limit Level |
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16:05 |
56.4 |
58.6 |
57.4 |
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16:10 |
56.8 |
58.9 |
57.3 |
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16:15 |
56.5 |
58.2 |
57.6 |
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16:20 |
57.0 |
58.4 |
57.9 |
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16:25 |
56.9 |
58.6 |
57.3 |
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13-Oct-16 |
Cloudy |
17:05 |
58.8 |
61.2 |
55.7 |
57 |
57 Measured ¡Ø Limit
Level |
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17:10 |
56.4 |
60.7 |
54.3 |
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17:15 |
57.3 |
60.9 |
54.9 |
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17:20 |
56.8 |
60.5 |
54.0 |
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17:25 |
56.9 |
60.5 |
54.2 |
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17:30 |
56.2 |
60.1 |
53.7 |
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19-Oct-16 |
Cloudy |
16:00 |
59.4 |
61.9 |
53.0 |
57 |
57 Measured ¡Ø Limit
Level |
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16:05 |
57.2 |
59.5 |
53.2 |
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16:10 |
54.6 |
56.2 |
53.0 |
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16:15 |
56.6 |
57.9 |
53.0 |
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16:20 |
58.0 |
59.4 |
52.9 |
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16:25 |
57.3 |
59.5 |
52.6 |
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25-Oct-16 |
Sunny |
16:00 |
57.3 |
59.4 |
53.0 |
58 |
58 Measured ¡Ø Limit
Level |
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16:05 |
57.5 |
59.6 |
53.1 |
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16:10 |
59.7 |
61.9 |
53.2 |
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16:15 |
55.0 |
56.3 |
53.1 |
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16:20 |
56.5 |
57.8 |
53.1 |
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16:25 |
58.2 |
59.5 |
52.8 |
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Remark: * +3dB(A) Façade correction included |
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