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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2-Jan-18 |
10:30 |
68.4 |
70.0 |
66.5 |
75 |
N |
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6918309.709 |
10000000 |
4466836 |
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12-Jan-18 |
10:20 |
70.6 |
73.6 |
67.2 |
75 |
N |
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11481536.21 |
22908676.53 |
5248075 |
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18-Jan-18 |
11:20 |
65.7 |
66.4 |
64.3 |
75 |
N |
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3715352.291 |
4365158.322 |
2691535 |
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24-Jan-18 |
14:10 |
69.3 |
71.8 |
67.0 |
75 |
N |
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8511380.382 |
15135612.48 |
5011872 |
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30-Jan-18 |
13:20 |
67.7 |
69.0 |
63.5 |
75 |
N |
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5888436.554 |
7943282.347 |
2238721 |
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5-Feb-18 |
13:35 |
70.8 |
72.3 |
68.7 |
75 |
N |
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12022644.35 |
16982436.52 |
7413102 |
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15-Feb-18 |
13:30 |
67.7 |
69.5 |
65.5 |
75 |
N |
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5888436.554 |
8912509.381 |
3548134 |
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21-Feb-18 |
14:10 |
70.2 |
73.9 |
66.2 |
75 |
N |
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10471285.48 |
24547089.16 |
4168694 |
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27-Feb-18 |
14:30 |
66.5 |
68.0 |
64.5 |
75 |
N |
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4466835.922 |
6309573.445 |
2818383 |
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5-Mar-18 |
14:00 |
66.0 |
68.0 |
64.0 |
75 |
N |
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3981071.706 |
6309573.445 |
2511886 |
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16-Mar-18 |
11:30 |
67.6 |
69.2 |
65.3 |
75 |
N |
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5754399.373 |
8317637.711 |
3388442 |
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22-Mar-18 |
14:00 |
67.7 |
69.0 |
65.0 |
75 |
N |
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5888436.554 |
7943282.347 |
3162278 |
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28-Mar-18 |
15:35 |
67.8 |
69.5 |
65.2 |
75 |
N |
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6025595.861 |
8912509.381 |
3311311 |
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3-Apr-18 |
9:53 |
68.3 |
69.8 |
66.2 |
75 |
N |
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6760829.754 |
9549925.86 |
4168694 |
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9-Apr-18 |
15:00 |
69.2 |
71.1 |
66.3 |
75 |
N |
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8317637.711 |
12882495.52 |
4265795 |
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20-Apr-18 |
10:15 |
68.2 |
70.5 |
65.6 |
75 |
N |
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6606934.48 |
11220184.54 |
3630781 |
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26-Apr-18 |
10:15 |
69.5 |
71.1 |
67.2 |
75 |
N |
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8912509.381 |
12882495.52 |
5248075 |
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Minimum for Feb 18 to Apr 18 |
66.0 |
68.0 |
64.0 |
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68.5 |
70.5 |
66.0 |
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Maximum for Feb 18 to Apr 18 |
70.8 |
73.9 |
68.7 |
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Average for Feb 18 to Apr 18 |
68.5 |
70.5 |
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 |
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Leq* |
L10* |
L90* |
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2-Jan-18 |
10:00 |
61.1 |
62.0 |
56.6 |
70 |
N |
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1288249.552 |
1584893.192 |
457088.2 |
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12-Jan-18 |
9:30 |
63.6 |
66.7 |
60.6 |
70 |
N |
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2290867.653 |
4677351.413 |
1148154 |
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18-Jan-18 |
10:45 |
64.2 |
65.5 |
63.8 |
70 |
N |
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2630267.992 |
3548133.892 |
2398833 |
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24-Jan-18 |
13:15 |
65.8 |
67.7 |
63.6 |
70 |
N |
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3801893.963 |
5888436.554 |
2290868 |
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30-Jan-18 |
13:00 |
60.0 |
61.0 |
57.0 |
65 |
N |
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1000000 |
1258925.412 |
501187.2 |
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5-Feb-18 |
14:40 |
67.4 |
69.5 |
65.7 |
70 |
N |
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5495408.739 |
8912509.381 |
3715352 |
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15-Feb-18 |
13:05 |
60.1 |
61.0 |
57.5 |
70 |
N |
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1023292.992 |
1258925.412 |
562341.3 |
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21-Feb-18 |
15:09 |
64.2 |
67.5 |
60.2 |
70 |
N |
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2630267.992 |
5623413.252 |
1047129 |
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27-Feb-18 |
13:30 |
59.5 |
60.5 |
57.0 |
70 |
N |
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891250.9381 |
1122018.454 |
501187.2 |
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5-Mar-18 |
13:00 |
60.5 |
61.5 |
58.0 |
70 |
N |
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1122018.454 |
1412537.545 |
630957.3 |
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16-Mar-18 |
10:27 |
65.2 |
67.0 |
63.1 |
70 |
N |
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3311311.215 |
5011872.336 |
2041738 |
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22-Mar-18 |
13:00 |
66.1 |
61.5 |
57.5 |
70 |
N |
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4073802.778 |
1412537.545 |
562341.3 |
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28-Mar-18 |
14:40 |
65.8 |
67.7 |
63.2 |
70 |
N |
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3801893.963 |
5888436.554 |
2089296 |
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3-Apr-18 |
9:40 |
63.9 |
65.6 |
62.1 |
70 |
N |
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2454708.916 |
3630780.548 |
1621810 |
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9-Apr-18 |
13:37 |
65.8 |
67.3 |
62.9 |
65 |
Y |
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3801893.963 |
5370317.964 |
1949845 |
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20-Apr-18 |
9:30 |
65.4 |
67.3 |
62.7 |
70 |
N |
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3467368.505 |
5370317.964 |
1862087 |
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26-Apr-18 |
10:30 |
65.6 |
67.3 |
61.5 |
70 |
N |
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3630780.548 |
5370317.964 |
1412538 |
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Minimum for Feb 18 to Apr 18 |
59.5 |
60.5 |
57.0 |
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64.7 |
66.2 |
61.8 |
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Maximum for Feb 18 to Apr 18 |
67.4 |
69.5 |
65.7 |
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Average for Feb 18 to Apr 18 |
64.7 |
66.2 |
61.8 |
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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. Examination period of
Fanling Government Secondary School (M3) in this reporting period is 3 - 17,
26 - 31 January 2018. Hong Kong Diploma of Secondary Education Examination
(HKDSE) was held on 9 April 2018 at Fanling Government Secondary School (M3). |
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