| 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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| 23-Jun-14 |
14:00 |
62.8 |
65.0 |
60.2 |
64.2 |
62.8 |
75 |
N |
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1905460.72 |
1905460.72 |
2630267.99 |
-724807.27 |
#NUM! |
1905460.72 |
64.00 |
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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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| 23-Jun-14 |
13:08 |
67.5 |
69.0 |
65.0 |
68.1 |
67.5 |
75 |
N |
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5623413.25 |
5623413.25 |
6456542.29 |
-833129.04 |
#NUM! |
5623413.25 |
66.30 |
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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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| 23-Jun-14 |
11:10 |
63.9 |
65.3 |
62.0 |
64.8 |
63.9 |
65 |
N |
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2454708.92 |
2454708.92 |
3019951.72 |
-565242.80 |
#NUM! |
2454708.92 |
64.10 |
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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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| 23-Jun-14 |
10:22 |
62.2 |
66.8 |
63.5 |
67.4 |
62.2 |
75 |
N |
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1659586.91 |
1659586.91 |
5495408.74 |
-3835821.83 |
#NUM! |
1659586.91 |
66.80 |
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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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| 23-Jun-14 |
11:05 |
66.5 |
68.0 |
64.0 |
65.2 |
60.6 |
75 |
N |
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1155524.71 |
4466835.92 |
3311311.21 |
1155524.71 |
60.63 |
1155524.71 |
62.30 |
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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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| 23-Jun-14 |
13:13 |
61.0 |
62.5 |
58.5 |
64.5 |
61.0 |
70 |
N |
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1258925.41 |
1258925.41 |
2818382.93 |
-1559457.52 |
#NUM! |
1258925.41 |
64.20 |
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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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| 23-Jun-14 |
10:10 |
61.2 |
63.0 |
58.5 |
61.5 |
61.2 |
75 |
N |
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1318256.74 |
1318256.74 |
1412537.54 |
-94280.81 |
#NUM! |
1318256.74 |
59.60 |
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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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