| Restricted Hours Noise Monitoring Results -- Evening Time
and Daytime on Public Holiday |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Station M6a,
Aegean Terrace |
|
|
|
|
|
|
|
|
|
|
|
| Date |
Start Time |
End Time |
Weather |
Noise level (dB(A)), 5 min |
Major Construction Noise Source(s) Observed |
Other Noise Source(s) Observed |
Remarks |
Temp. (°C) |
Wind Speed (m/s) |
Noise Meter Model / ID |
Calibrator Model / ID |
|
| Leq |
L10 |
L90 |
|
| 03-Mar-13 |
14:05 |
14:20 |
Fine |
58 |
60 |
52 |
No major
construction works |
Local
traffics of Aegean Terrace |
According
to contractor, general construction works was in process accordance to
CNP.
Free-field measurement, +3dB correction. |
15.3 |
<5 |
B&K
2238 S/N : 2381580 |
B&K
4231 S/N: 3003246 |
|
|
|
|
Min. |
58 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Max. |
58 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Restricted Hours Noise
Monitoring Results -- Evening Time and
Daytime on Public Holiday |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Station M8, Wah Lai House |
|
|
|
|
|
|
|
|
|
|
|
|
| Date |
Start Time |
End Time |
Weather |
Noise
level (dB(A)), 5 min |
Major Construction Noise Source(s) Observed |
Other Noise Source(s) Observed |
Remarks |
Temp. (°C) |
Wind Speed (m/s) |
Noise Meter Model / ID |
Calibrator Model / ID |
|
| Leq |
L10 |
L90 |
|
| 17-Feb-13 |
11:22 |
11:37 |
Sunny |
60 |
62 |
57 |
No major
constructin works |
Road
Traffic noise from Shek Pai Wan Road |
N.A |
16.9 |
<5 |
B&K
2238 S/N : 2381580 |
B&K
4231 S/N: 3003246 |
|
|
|
|
Min. |
60 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Max. |
60 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Restricted Hours Noise Monitoring Results --
Evening time |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Station M3, Kwan Yick building |
|
|
|
|
|
|
|
|
|
|
|
| Date |
Start Time |
End Time |
Weather |
Noise
level (dB(A)), 5 min |
Major Construction Noise Source(s) Observed |
Other Noise Source(s) Observed |
Remarks |
Temp. (°C) |
Wind Speed (m/s) |
Noise Meter Model / ID |
Calibrator Model / ID |
|
| Leq |
L10 |
L90 |
|
| 06-Mar-13 |
22:45 |
23:00 |
Fine |
67 |
68 |
65 |
No outdoor construction noise |
Mainly traffic noise |
- |
19.3 |
0.3 |
B&K 2238 S/N: 2381580 |
B&K 4231 S/N: 3003246 |
|
| 12-Mar-13 |
20:42 |
20:57 |
Fine |
66 |
67 |
63 |
No outdoor construction noise |
Mainly traffic noise |
- |
21 |
0.5 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
|
| 26-Mar-13 |
21:50 |
22:05 |
Cloudy |
66 |
68 |
64 |
No outdoor construction noise |
Mainly traffic noise |
- |
19 |
0.4 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
|
|
|
|
Min. |
67 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Max. |
67 |
|
|
|
|
|
|
|
|
|
|
| [1] The data (M3_Evening Time) of 12 and 26 March were provided by Contract No.
DC/2007/23. |
|
|
|
|
|
|
|
|
|
|
|
|
| Calibration certificates for the noise
meter(s) and calibrator(s) used were included in the corresponding Monthly
EM&A Report for this Contract |
|
|
|
| Restricted Hours Noise
Monitoring Results -- Evening time |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Station M5a, Chuk Lam Ming
Tong |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Date |
Start Time |
End Time |
Weather |
Noise
level (dB(A)), 5 min |
Major Construction Noise Source(s) Observed |
Other Noise Source(s) Observed |
Remarks |
Temp. (°C) |
Wind Speed (m/s) |
Noise Meter Model / ID |
Calibrator Model / ID |
|
| Leq |
L10 |
L90 |
|
| 01-Mar-13 |
22:45 |
23:00 |
Fine |
64 |
66 |
61 |
Works in tunnel |
Road traffic at San Wan Drive |
According to contractor, general construction works was in
process accordance to CNP. |
20.1 |
<5 |
B&K 2238 S/N : 2381580 |
B&K 4231 S/N: 3003246 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 27-Mar-13 |
22:45 |
23:00 |
Fine |
61 |
65 |
50 |
Works in tunnel |
Road traffic at San Wan Drive |
According to contractor, general construction works was in
process accordance to CNP. |
20 |
<5 |
B&K 2238 S/N : 2381580 |
B&K 4231 S/N: 3003246 |
|
|
|
|
Min. |
61 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Max. |
64 |
|
|
|
|
|
|
|
|
|
|
| Restricted
Hours Noise Monitoring Results -- Evening time |
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Station M6a,
Aegean Terrace |
|
|
|
|
|
|
|
|
|
|
|
| Date |
Start Time |
End Time |
Weather |
Noise level (dB(A)), 5 min |
Major Construction Noise Source(s) Observed |
Other Noise Source(s) Observed |
Remarks |
Temp. (°C) |
Wind Speed (m/s) |
Noise Meter Model / ID |
Calibrator Model / ID |
|
| Leq |
L10 |
L90 |
|
| 12-Mar-13 |
22:45 |
23:00 |
Fine |
53 |
55 |
49 |
Works
inside tunnel |
Local
traffics of Aegean Terence |
According
to contractor, general construction works was in process accordance to
CNP.
Free-field measurement, +3dB correction. |
20.4 |
<5 |
B&K
2238 S/N : 2381580 |
B&K
4231 S/N: 3003246 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Min. |
53 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Max. |
53 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|