| 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 |
| 05-Oct-15 |
14:10 |
14:40 |
Cloudy |
67 |
68 |
66 |
Excavation work |
Traffic Noise |
- |
30 |
0.5 |
Casella CEL-633A (S/N 3521757) |
Casella CEL-120/1 (S/N 3421612) |
| 16-Oct-15 |
13:10 |
13:40 |
Sunny |
67 |
68 |
66 |
Excavation work |
Traffic Noise |
- |
31 |
0.3 |
Casella CEL-633A (S/N 3521757) |
Casella CEL-120/1 (S/N 3421612) |
| 22-Oct-15 |
14:55 |
15:25 |
Sunny |
67 |
68 |
66 |
Excavation work |
Traffic Noise |
- |
28 |
0.5 |
Casella CEL-633A (S/N 3521757) |
Casella CEL-120/1 (S/N 3421612) |
| 28-Oct-15 |
15:00 |
15:30 |
Sunny |
66 |
67 |
65 |
Excavation work |
Traffic Noise |
- |
28 |
0.3 |
Casella CEL-633A (S/N 3521757) |
Casella CEL-120/1 (S/N 3421612) |
| 31-Aug-15 |
|
00:30 |
Cloudy |
65 |
67 |
66 |
Lifting |
Traffic Noise |
- |
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Casella CEL-633A (S/N 3521757) |
Casella CEL-120/1 (S/N 3421612) |
| 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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- |
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Min. |
66 |
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Max. |
67 |
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Average |
67 |
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