| Daytime 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 |
| 02-Aug-10 |
13:10 |
13:40 |
Sunny |
69 |
70 |
68 |
Mobile cranes movement, generator and excavator |
Traffic Noise |
- |
31 |
0.3 |
RION- NL31 (S/N 00320533) |
RION - NC73 (S/N 10786708) |
| 12-Aug-10 |
14:25 |
14:55 |
Sunny |
69 |
69 |
68 |
Mobile cranes movement, generator and excavator |
Traffic Noise |
- |
31 |
0.5 |
RION- NL31 (S/N 00320533) |
RION - NC73 (S/N 10786708) |
| 18-Aug-10 |
15:10 |
15:40 |
Fine |
69 |
70 |
68 |
Mobile cranes movement, generator and excavator |
Traffic Noise |
- |
30 |
0.2 |
RION- NL31 (S/N 00320533) |
RION - NC73 (S/N 10786708) |
| 24-Aug-10 |
13:18 |
13:48 |
Rainy |
65 |
66 |
64 |
Mobile cranes movement, generator and excavator |
Traffic Noise |
- |
28 |
0.5 |
RION- NL31 (S/N 00320533) |
RION - NC73 (S/N 10786708) |
| 30-Aug-10 |
13:18 |
13:48 |
Sunny |
65 |
66 |
65 |
Mobile cranes movement, generator and excavator |
Traffic Noise |
- |
31 |
0.5 |
RION- NA27 (S/N 00201194) |
RION - NC73 (S/N 10786708) |
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Mobile cranes movement, generator and excavator |
Traffic
Noise |
- |
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RION- NA27 (S/N 00201194) |
RION - NC73 (S/N 10786708) |
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Min. |
65 |
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Max. |
69 |
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