Location : NM1 (Tai Kwong Secondary
School 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) |
Calculated 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-Jul-10 |
11:00 |
65.5 |
67.0 |
63.5 |
64.2 |
59.6 |
70 |
N |
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####### |
####### |
####### |
917866 |
59.6 |
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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)* |
Calculated 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-Jul-10 |
13:00 |
67.3 |
70.0 |
65.0 |
68.1 |
- |
75 |
N |
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####### |
####### |
####### |
####### |
67.3 |
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Location
: NM3 (Wong Shiu Chi Middle School 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) |
Calculated 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-Jul-10 |
11:36 |
65.0 |
67.5 |
60.5 |
64.8 |
51.5 |
70 |
N |
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####### |
####### |
####### |
142326 |
51.5 |
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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) |
Calculated 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-Jul-10 |
11:30 |
65.6 |
67.5 |
63.0 |
67.4 |
- |
75 |
N |
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####### |
####### |
####### |
####### |
65.6 |
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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) |
Calculated 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-Jul-10 |
10:45 |
63.0 |
64.5 |
61.5 |
65.2 |
- |
75 |
N |
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####### |
####### |
####### |
####### |
63.0 |
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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)* |
Calculated 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-Jul-10 |
10:50 |
64.0 |
64.5 |
62.0 |
64.5 |
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70 |
N |
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####### |
####### |
####### |
####### |
64.0 |
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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) |
Calculated 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-Jul-10 |
9:45 |
60.0 |
61.5 |
57.5 |
61.5 |
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75 |
N |
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####### |
####### |
####### |
####### |
60.0 |
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Remarks |
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* +3dB(A) Façade effect correction
included |
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**
Construction noise level is only calculated when Measured noise level (Leq)
> Baseline noise level |
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