| Daytime Noise Monitoring Results |
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| Station NM4 |
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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 |
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Traffic
Noise |
- |
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RION- NL31 (S/N 00983400) |
RION - NC73
(S/N 10997142) |
| 06-Sep-11 |
13:28 |
13:58 |
Fine |
68 |
69 |
66 |
No outdoor
construction |
Traffic
Noise |
- |
32 |
0.2 |
RION- NL31
(S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 12-Sep-11 |
09:25 |
09:55 |
Sunny |
70 |
71 |
68 |
Excavation work |
Traffic Noise |
- |
30 |
0.3 |
RION- NL31
(S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 23-Sep-11 |
14:30 |
15:00 |
Sunny |
69 |
70 |
67 |
No outdoor construction |
Traffic Noise |
- |
27 |
0.3 |
RION- NL31
(S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 30-Sep-11 |
10:25 |
10:55 |
Cloudy |
69 |
70 |
66 |
Excavation and lifting |
Traffic Noise |
- |
28 |
0.8 |
RION- NL31
(S/N 00983400) |
RION - NC73 (S/N 10997142) |
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00:30 |
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- |
Traffic Noise |
- |
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RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
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00:30 |
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- |
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RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
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Min. |
68 |
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Max. |
70 |
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[1] The schedule monitoring 29 September 2011
has been changed to 30 September 2011 due to adverse weather on 29 September
2011 |
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