| 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 |
| 03-Jun-13 |
09:20 |
09:50 |
Sunny |
68 |
69 |
66 |
Execavation |
Traffic Noise |
- |
28 |
0.3 |
RION-NL31 (S/N 00603867) |
RION-NL73 (S/N 10997142) |
| 14-Jun-13 |
16:00 |
16:30 |
Cloudy |
67 |
68 |
66 |
Excavation |
Traffic Noise |
- |
30 |
0.5 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 20-Jun-13 |
16:45 |
17:15 |
Sunny |
67 |
69 |
66 |
Excavation |
Traffic Noise |
- |
29 |
0.3 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 26-Jun-13 |
16:38 |
17:08 |
Sunny |
67 |
68 |
65 |
Excavation |
Traffic Noise |
- |
30 |
0.3 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 30-Apr-13 |
09:00 |
09:30 |
Fine |
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69 |
66 |
- |
Traffic Noise |
- |
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0.5 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
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Min. |
67 |
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Max. |
68 |
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