Location : M2 (West Tai Wo - Free
Field) |
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Day
time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
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Measured Noise Level for 30-min, dB(A) |
Limit Level, dB(A) |
Exceedance (Y/N) |
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Date |
Start Time |
Leq* |
L10* |
L90* |
Leq* |
L10* |
L90* |
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3-Oct-16 |
13:50 |
70.1 |
73.2 |
68.4 |
75 |
N |
10232930 |
20892961.31 |
6918309.709 |
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14-Oct-16 |
13:30 |
69.9 |
71.5 |
67.2 |
75 |
N |
9772372 |
14125375.45 |
5248074.602 |
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20-Oct-16 |
14:02 |
70.3 |
72.0 |
67.5 |
75 |
N |
10715193 |
15848931.92 |
5623413.252 |
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26-Oct-16 |
13:00 |
69.6 |
72.0 |
68.0 |
75 |
N |
9120108 |
15848931.92 |
6309573.445 |
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1-Nov-16 |
14:18 |
63.6 |
67.2 |
58.6 |
75 |
N |
2290868 |
5248074.602 |
724435.9601 |
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7-Nov-16 |
14:10 |
69.2 |
73.1 |
65.6 |
75 |
N |
8317638 |
20417379.45 |
3630780.548 |
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18-Nov-16 |
11:02 |
69.2 |
70.5 |
65.5 |
75 |
N |
8317638 |
11220184.54 |
3548133.892 |
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24-Nov-16 |
15:10 |
70.1 |
73.2 |
66.5 |
75 |
N |
10232930 |
20892961.31 |
4466835.922 |
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30-Nov-16 |
13:30 |
69.4 |
71.0 |
66.0 |
75 |
N |
8709636 |
12589254.12 |
3981071.706 |
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6-Dec-16 |
14:00 |
68.9 |
70.5 |
66.3 |
75 |
N |
7762471 |
11220184.54 |
4265795.188 |
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12-Dec-16 |
11:20 |
69.2 |
71.0 |
67.0 |
75 |
N |
8317638 |
12589254.12 |
5011872.336 |
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23-Dec-16 |
14:08 |
69.0 |
70.2 |
65.9 |
75 |
N |
7943282 |
10471285.48 |
3890451.45 |
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29-Dec-16 |
11:10 |
69.2 |
72.4 |
66.5 |
75 |
N |
8317638 |
17378008.29 |
4466835.922 |
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3-Jan-17 |
14:15 |
68.1 |
69.8 |
65.0 |
75 |
N |
6456542 |
9549925.86 |
3162277.66 |
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9-Jan-17 |
10:15 |
70.2 |
71.8 |
68.3 |
75 |
N |
10471285 |
15135612.48 |
6760829.754 |
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20-Jan-17 |
13:00 |
68.5 |
70.0 |
66.0 |
75 |
N |
7079458 |
10000000 |
3981071.706 |
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26-Jan-17 |
13:03 |
68.8 |
70.3 |
66.3 |
75 |
N |
7585776 |
10715193.05 |
4265795.188 |
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Minimum for Nov 16 to Jan 17 |
63.6 |
67.2 |
58.6 |
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68.9 |
71.1 |
66.0 |
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Maximum for Nov 16 to Jan 17 |
70.2 |
73.2 |
68.3 |
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Average for Nov 16 to Jan 17 |
68.9 |
71.1 |
66.0 |
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Location
: M3 (Fanling Government Secondary School- Façade) |
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Day
time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
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Measured Noise Level for 30-min, dB(A) |
Limit Level, dB(A)^ |
Exceedance (Y/N) |
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Date |
Start Time |
Leq |
L10 |
L90 |
Leq* |
L10* |
L90* |
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3-Oct-16 |
14:00 |
63.2 |
66.2 |
58.6 |
70 |
N |
2089296 |
4168693.835 |
724435.9601 |
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14-Oct-16 |
14:29 |
68.8 |
70.2 |
66.5 |
70 |
N |
7585776 |
10471285.48 |
4466835.922 |
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20-Oct-16 |
13:13 |
63.7 |
65.5 |
61.5 |
70 |
N |
2344229 |
3548133.892 |
1412537.545 |
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26-Oct-16 |
11:10 |
61.1 |
62.5 |
58.5 |
70 |
N |
1288250 |
1778279.41 |
707945.7844 |
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1-Nov-16 |
13:29 |
69.2 |
71.8 |
66.8 |
70 |
N |
8317638 |
15135612.48 |
4786300.923 |
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7-Nov-16 |
13:18 |
63.6 |
67.3 |
59.2 |
65 |
N |
2290868 |
5370317.964 |
831763.7711 |
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18-Nov-16 |
10:14 |
65.0 |
66.5 |
61.5 |
70 |
N |
3162278 |
4466835.922 |
1412537.545 |
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24-Nov-16 |
14:15 |
64.3 |
67.8 |
60.2 |
70 |
N |
2691535 |
6025595.861 |
1047128.548 |
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30-Nov-16 |
14:12 |
64.6 |
66.0 |
61.0 |
70 |
N |
2884032 |
3981071.706 |
1258925.412 |
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6-Dec-16 |
13:05 |
65.8 |
67.2 |
63.3 |
70 |
N |
3801894 |
5248074.602 |
2137962.09 |
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12-Dec-16 |
10:25 |
66.3 |
67.9 |
63.8 |
70 |
N |
4265795 |
6165950.019 |
2398832.919 |
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23-Dec-16 |
15:01 |
64.3 |
65.1 |
62.2 |
70 |
N |
2691535 |
3235936.569 |
1659586.907 |
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29-Dec-16 |
13:12 |
64.0 |
66.8 |
60.5 |
70 |
N |
2511886 |
4786300.923 |
1122018.454 |
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3-Jan-17 |
13:20 |
65.3 |
66.7 |
62.1 |
70 |
N |
3388442 |
4677351.413 |
1621810.097 |
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9-Jan-17 |
9:30 |
64.5 |
65.7 |
62.5 |
65 |
N |
2818383 |
3715352.291 |
1778279.41 |
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20-Jan-17 |
9:50 |
60.6 |
61.5 |
57.0 |
70 |
N |
1148154 |
1412537.545 |
501187.2336 |
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26-Jan-17 |
14:05 |
64.1 |
65.8 |
61.9 |
70 |
N |
2570396 |
3801893.963 |
1548816.619 |
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Minimum for Nov 16 to Jan 17 |
60.6 |
61.5 |
57.0 |
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65.1 |
67.2 |
62.3 |
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Maximum for Nov 16 to Jan 17 |
69.2 |
71.8 |
66.8 |
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Average for Nov 16 to Jan 17 |
65.1 |
67.2 |
62.3 |
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* +3dB(A) Façade effect correction included |
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^ Limit Level of
70dB(A) applies to education institutes while 65dB(A) applies during school
examination period. |
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