| Day time Noise Monitoring Results |
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| Station NM5 |
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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 00320533) |
RION - NC73
(S/N 10786708) |
| 07-Aug-14 |
16:40 |
17:10 |
Sunny |
60 |
62 |
59 |
Concrete
lorry mixer, Drill rig, Welding machine |
Traffic
Noise |
- |
32 |
0.3 |
RION-NL31
(S/N 00603867) |
RION-NL73 (S/N 10997142) |
| 13-Aug-14 |
16:02 |
16:32 |
Cloudy |
60 |
63 |
58 |
Drill rig, welding machine, excavator |
Traffic Noise |
- |
27 |
0.4 |
RION-NL31 (S/N 00603867) |
RION-NL73 (S/N 10997142) |
| 19-Aug-14 |
10:12 |
10:42 |
Cloudy |
61 |
63 |
58 |
Concrete lorry mixer, Drill rig, Welding machine |
Traffic Noise |
- |
28 |
0.4 |
RION-NL31 (S/N 00603867) |
RION-NL73 (S/N 10997142) |
| 25-Aug-14 |
16:00 |
16:30 |
Sunny |
60 |
62 |
57 |
Drill rig, welding machine, excavator, dump truck |
Traffic Noise |
- |
31 |
0.4 |
RION-NL31 (S/N 00603867) |
RION-NL73 (S/N 10997142) |
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0:30 |
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RION-NL31
(S/N 00603868) |
RION-NL73 (S/N 10997143) |
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0:30 |
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RION-NL31 (S/N 00603869) |
RION-NL73 (S/N 10997144) |
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0:30 |
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RION-NL31 (S/N 00603870) |
RION-NL73 (S/N 10997145) |
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0:30 |
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RION-NL31 (S/N 00603871) |
RION-NL73 (S/N 10997146) |
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0:30 |
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RION-NL31 (S/N 00603867) |
RION-NL73 (S/N 109971472 |
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Min. |
60 |
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Max. |
61 |
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