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* |
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Leq* |
L10* |
L90* |
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3-Jan-20 |
13:30 |
66.4 |
67.5 |
64.0 |
75 |
N |
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4365158.322 |
5623413.252 |
2511886 |
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9-Jan-20 |
15:05 |
66.8 |
67.5 |
65.0 |
75 |
N |
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4786300.923 |
5623413.252 |
3162278 |
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15-Jan-20 |
14:55 |
67.5 |
68.5 |
64.0 |
75 |
N |
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5623413.252 |
7079457.844 |
2511886 |
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21-Jan-20 |
15:20 |
68.2 |
69.6 |
65.4 |
75 |
N |
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6606934.48 |
9120108.394 |
3467369 |
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24-Jan-20 |
13:30 |
68.1 |
68.8 |
67.3 |
75 |
N |
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6456542.29 |
7585775.75 |
5370318 |
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30-Jan-20 |
15:00 |
65.4 |
66.5 |
62.0 |
75 |
N |
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3467368.505 |
4466835.922 |
1584893 |
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4-Feb-20 |
14:15 |
65.1 |
66.5 |
63.0 |
75 |
N |
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3235936.569 |
4466835.922 |
1995262 |
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14-Feb-20 |
13:30 |
69.7 |
71.2 |
67.5 |
75 |
N |
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9332543.008 |
13182567.39 |
5623413 |
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20-Feb-20 |
14:00 |
67.2 |
68.8 |
65.0 |
75 |
N |
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5248074.602 |
7585775.75 |
3162278 |
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26-Feb-20 |
14:50 |
70.3 |
71.6 |
68.5 |
75 |
N |
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10715193.05 |
14454397.71 |
7079458 |
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3-Mar-20 |
14:45 |
66.2 |
68.0 |
64.9 |
75 |
N |
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4168693.835 |
6309573.445 |
3090295 |
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9-Mar-20 |
14:00 |
66.8 |
68.0 |
63.0 |
75 |
N |
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4786300.923 |
6309573.445 |
1995262 |
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20-Mar-20 |
10:30 |
69.3 |
69.9 |
68.1 |
75 |
N |
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8511380.382 |
9772372.21 |
6456542 |
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26-Mar-20 |
14:30 |
69.7 |
72.4 |
67.2 |
75 |
N |
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9332543.008 |
17378008.29 |
5248075 |
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31-Mar-20 |
15:05 |
66.8 |
68.7 |
65.0 |
75 |
N |
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4786300.923 |
7413102.413 |
3162278 |
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6-Apr-20 |
13:00 |
64.7 |
66.0 |
62.5 |
75 |
N |
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2951209.227 |
3981071.706 |
1778279 |
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15-Apr-20 |
11:10 |
68.8 |
70.4 |
68.8 |
75 |
N |
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7585775.75 |
10964781.96 |
7585776 |
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21-Apr-20 |
13:30 |
66.7 |
67.5 |
64.5 |
75 |
N |
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4677351.413 |
5623413.252 |
2818383 |
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29-Apr-20 |
15:05 |
68.5 |
69.8 |
66.0 |
75 |
N |
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7079457.844 |
9549925.86 |
3981072 |
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Minimum for Feb to Apr 20 |
64.7 |
66.0 |
62.5 |
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68.0 |
69.5 |
66.2 |
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Maximum for Feb to Apr 20 |
70.3 |
72.4 |
68.8 |
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Average for Feb to Apr 20 |
68.0 |
69.5 |
66.2 |
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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 |
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Leq* |
L10* |
L90* |
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3-Jan-20 |
14:15 |
62.9 |
63.5 |
60.5 |
65 |
N |
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1949844.6 |
2238721.139 |
1122018 |
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9-Jan-20 |
14:15 |
61.6 |
62.5 |
60.5 |
65 |
N |
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1445439.771 |
1778279.41 |
1122018 |
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15-Jan-20 |
14:00 |
63.8 |
65.0 |
61.5 |
65 |
N |
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2398832.919 |
3162277.66 |
1412538 |
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21-Jan-20 |
14:10 |
63.9 |
65.7 |
62.2 |
70 |
N |
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2454708.916 |
3715352.291 |
1659587 |
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24-Jan-20 |
14:10 |
60.8 |
62.3 |
59.1 |
70 |
N |
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1202264.435 |
1698243.652 |
812830.5 |
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30-Jan-20 |
14:00 |
60.0 |
61.0 |
55.0 |
70 |
N |
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1000000 |
1258925.412 |
316227.8 |
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4-Feb-20 |
14:00 |
60.3 |
61.5 |
55.0 |
70 |
N |
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1071519.305 |
1412537.545 |
316227.8 |
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14-Feb-20 |
11:00 |
67.1 |
69.2 |
64.0 |
70 |
N |
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5128613.84 |
8317637.711 |
2511886 |
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20-Feb-20 |
13:10 |
63.9 |
65.5 |
61.7 |
70 |
N |
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2454708.916 |
3548133.892 |
1479108 |
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26-Feb-20 |
14:00 |
66.9 |
68.6 |
64.8 |
70 |
N |
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4897788.194 |
7244359.601 |
3019952 |
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3-Mar-20 |
14:00 |
63.7 |
64.9 |
62.0 |
70 |
N |
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2344228.815 |
3090295.433 |
1584893 |
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9-Mar-20 |
13:00 |
60.1 |
61.5 |
57.5 |
70 |
N |
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1023292.992 |
1412537.545 |
562341.3 |
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20-Mar-20 |
11:30 |
59.8 |
61.7 |
58.4 |
70 |
N |
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954992.586 |
1479108.388 |
691831 |
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26-Mar-20 |
11:15 |
67.5 |
69.1 |
65.3 |
70 |
N |
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5623413.252 |
8128305.162 |
3388442 |
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31-Mar-20 |
14:13 |
63.9 |
65.5 |
62.5 |
70 |
N |
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2454708.916 |
3548133.892 |
1778279 |
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6-Apr-20 |
11:00 |
60.2 |
61.0 |
55.5 |
70 |
N |
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1047128.548 |
1258925.412 |
354813.4 |
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15-Apr-20 |
10:03 |
65.0 |
66.2 |
62.5 |
70 |
N |
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3162277.66 |
4168693.835 |
1778279 |
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21-Apr-20 |
14:00 |
60.6 |
61.5 |
56.5 |
70 |
N |
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1148153.621 |
1412537.545 |
446683.6 |
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29-Apr-20 |
13:40 |
63.7 |
65.5 |
60.9 |
70 |
N |
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2344228.815 |
3548133.892 |
1230269 |
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Minimum for Feb to Apr 20 |
59.8 |
61.0 |
55.0 |
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64.1 |
65.7 |
61.7 |
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Maximum for Feb to Apr 20 |
67.5 |
69.2 |
65.3 |
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Average for Feb to Apr 20 |
64.1 |
65.7 |
61.7 |
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* +3dB(A) Façade effect correction included |
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