| Restricted Hours Noise Monitoring Results |
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| Station NM5 |
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| Date |
Start Time |
End Time |
Weather |
Noise level (dB(A)), 5 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-Jan-11 |
09:15 |
09:20 |
Cloudy |
59 |
60 |
57 |
Generator |
Aircraft
noise, Traffic noise |
- |
15 |
0.6 |
RION- NL31 (S/N
00320533) |
RION
- NC73 (S/N 10786708) |
| 09:20 |
09:25 |
Cloudy |
58 |
60 |
57 |
- |
| 09:25 |
09:30 |
Cloudy |
59 |
60 |
57 |
- |
| 09:15 |
09:30 |
Cloudy |
59 |
60 |
57 |
Average results during 15 min monitoring |
| 09-Jan-11 |
10:20 |
10:25 |
Fine |
62 |
63 |
60 |
Generator |
Aircraft noise, Traffic noise |
- |
15 |
0.5 |
RION- NL31 (S/N 00320533) |
RION - NC73 (S/N 10786708) |
| 10:25 |
10:30 |
Fine |
61 |
62 |
60 |
- |
| 10:30 |
10:35 |
Fine |
62 |
64 |
60 |
- |
| 10:20 |
10:35 |
Fine |
62 |
63 |
60 |
Average results during 15 min monitoring |
| 16-Jan-11 |
15:05 |
15:10 |
Sunny |
62 |
64 |
61 |
Generator |
Aircraft noise,
Traffic noise |
- |
14 |
0.5 |
RION- NL31 (S/N 00320533) |
RION - NC73 (S/N 10786708) |
| 15:10 |
15:15 |
Sunny |
62 |
64 |
61 |
- |
| 15:15 |
15:20 |
Sunny |
62 |
63 |
61 |
- |
| 15:05 |
15:20 |
Sunny |
62 |
64 |
61 |
Average results during 15 min monitoring |
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RION- NL31 (S/N 00320533) |
RION - NC73 (S/N 10786708) |
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- |
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RION-
NL31 (S/N 00320533) |
RION
- NC73 (S/N 10786708) |
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- |
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- |
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- |
| 23-Jan-11 |
15:15 |
15:20 |
Sunny |
63 |
65 |
61 |
Generator |
Aircraft noise, Traffic noise |
- |
15 |
0.5 |
RION- NL31 (S/N 00320533) |
RION - NC73 (S/N 10786708) |
| 15:20 |
15:25 |
Sunny |
62 |
65 |
61 |
- |
| 15:25 |
15:30 |
Sunny |
62 |
63..7 |
61 |
- |
| 15:15 |
15:30 |
Sunny |
62 |
65 |
61 |
Average results during 15 min monitoring |
| 30-Jan-11 |
13:50 |
13:55 |
Sunny |
61 |
62 |
60 |
Generator |
Aircraft noise,
Traffic noise |
- |
12 |
0.8 |
RION- NL31 (S/N 00320533) |
RION - NC73 (S/N 10786708) |
| 13:55 |
14:00 |
Sunny |
61 |
62 |
60 |
- |
| 14:00 |
14:05 |
Sunny |
61 |
62 |
59 |
- |
| 13:50 |
14:05 |
Sunny |
61 |
62 |
60 |
Average results during 15 min monitoring |
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Min. |
58 |
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Max. |
63 |
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