| Daytime Noise Monitoring Results |
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| Station NM2 |
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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 |
11:21 |
11:51 |
Fine |
72 |
73 |
72 |
Lifting,
steel bending (Near site) |
Traffic
noise |
- |
30 |
0.3 |
RION- NL31
(S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 12-Sep-11 |
14:32 |
15:02 |
Sunny |
73 |
74 |
72 |
Steel bending (Near Site) |
Traffic noise |
- |
30 |
0.3 |
RION- NL31
(S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 23-Sep-11 |
10:40 |
11:10 |
Sunny |
73 |
74 |
72 |
Excavation, Lifting (Near Site) |
Traffic noise |
- |
26 |
0.3 |
RION- NL31
(S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 30-Sep-11 |
14:20 |
14:50 |
Cloudy |
74 |
75 |
73 |
Lifting, Excavation (Near site) |
Traffic noise |
- |
28 |
1.0 |
RION- NL31
(S/N 00983400) |
RION - NC73 (S/N 10997142) |
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00:30 |
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Lifting, excavation (Near site) |
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. |
72 |
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Max. |
74 |
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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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