| Location : NM1A (168 Shek Kwu Lung Village
G/F- 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) |
Baseline Noise Level,
dB(A) |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A) |
Exceedance (Y/N) |
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| Date |
Start Time |
Leq |
L10 |
L90 |
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| 28-Nov-13 |
13:39 |
64.3 |
66.5 |
62.7 |
64.2 |
47.9 |
75 |
N |
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61266.8 |
2691534.8 |
2630268.0 |
61266.8 |
47.9 |
61266.81203 |
64.0 |
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| Location
: NM2 (38 Ha Wun Yiu G/F - 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) |
Baseline Noise Level, dB(A)* |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A) |
Exceedance (Y/N) |
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| Date |
Start Time |
Leq* |
L10* |
L90* |
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| 28-Nov-13 |
11:27 |
65.1 |
66.5 |
62.7 |
68.1 |
65.1 |
75 |
N |
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3235936.6 |
3235936.6 |
6456542.3 |
(3220605.7) |
#NUM! |
3235936.569 |
66.3 |
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| Location
: NM3 (Wong Shiu Chi Middle School Rooftop - Façade) |
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time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
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Measured
Noise Level for 30-min, dB(A) |
Baseline Noise Level,
dB(A) |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A)# |
Exceedance (Y/N) |
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| Date |
Start Time |
Leq |
L10 |
L90 |
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| 28-Nov-13 |
10:58 |
65.4 |
67.3 |
63.4 |
64.8 |
56.5 |
70 |
N |
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447416.8 |
3467368.5 |
3019951.7 |
447416.8 |
56.5 |
447416.7841 |
64.1 |
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| Location
: NM4 (Uptown Plaza Block 4 Rooftop - 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) |
Baseline Noise Level, dB(A) |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A) |
Exceedance (Y/N) |
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| Date |
Start Time |
Leq |
L10 |
L90 |
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| 28-Nov-13 |
10:09 |
64.3 |
66.2 |
62.7 |
67.4 |
64.3 |
75 |
N |
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2691534.8 |
2691534.8 |
5495408.7 |
(2803873.9) |
#NUM! |
2691534.804 |
66.8 |
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| Location
: NM5 (The Paragon Clubhouse Rooftop - 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) |
Baseline Noise Level, dB(A) |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A) |
Exceedance (Y/N) |
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| Date |
Start Time |
Leq |
L10 |
L90 |
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| 28-Nov-13 |
14:21 |
60.1 |
62.7 |
59.0 |
65.2 |
60.1 |
75 |
N |
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1023293.0 |
1023293.0 |
3311311.2 |
(2288018.2) |
#NUM! |
1023292.992 |
62.3 |
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| Location
: NM6 (PLK Tin Ka Ping Primary School near the entrance - 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) |
Baseline Noise Level, dB(A)* |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A)# |
Exceedance (Y/N) |
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| Date |
Start Time |
Leq* |
L10* |
L90* |
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| 28-Nov-13 |
13:32 |
60.9 |
63.5 |
58.2 |
64.5 |
60.9 |
70 |
N |
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1230268.8 |
1230268.8 |
2818382.9 |
(1588114.2) |
#NUM! |
1230268.771 |
64.2 |
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| Location
: NM7 (Riverain Bayside Switch Room Rooftop - 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) |
Baseline Noise Level, dB(A) |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A) |
Exceedance (Y/N) |
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| Date |
Start Time |
Leq |
L10 |
L90 |
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| 28-Nov-13 |
10:39 |
63.2 |
65.6 |
61.7 |
61.5 |
58.3 |
75 |
N |
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676758.6 |
2089296.1 |
1412537.5 |
676758.6 |
58.3 |
676758.5862 |
59.6 |
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| Remarks |
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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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| **
Construction noise level is only calculated when Measured noise level (Leq)
> Baseline noise level. |
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| If Measured noise level < Baseline
noise level, Corrected noise level = Measured noise level |
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