| Daytime Noise Monitoring Results - Normal
weekday |
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| Station M3,
Kwan Yick building |
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| Date |
Start Time |
End Time |
Weather |
Noise level (dB(A)), 30 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 |
| 04-Oct-11 |
10:30 |
11:00 |
Cloudy |
69 |
71 |
67 |
No
outdoor construction |
Traffic
Noise |
- |
28.0 |
0.3 |
RION- NL31
(S/N 00983400) |
RION - NC73
(S/N 10997142) |
| 10-Oct-11 |
10:30 |
11:00 |
Cloudy |
69 |
71 |
67 |
Excavation work |
Traffic Noise |
- |
28.0 |
0.5 |
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 21-Oct-11 |
13:10 |
13:40 |
Sunny |
67 |
68 |
65 |
No outdoor construction |
Traffic Noise |
- |
27.0 |
0.5 |
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 27-Oct-11 |
14:35 |
15:05 |
Sunny |
67 |
68 |
65 |
Excavation and lifting |
Traffic Noise |
- |
27.0 |
0.2 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 00-Jan-00 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 00-Jan-00 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
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Min. |
67 |
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Max. |
69 |
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