| Restricted Hours Noise Monitoring Results |
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| Station NM2 |
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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 |
| 07-May-13 |
21:00 |
21:05 |
Cloudy |
71.6 |
72.3 |
70.8 |
No
outdoor construction noise |
Mainly
traffic noise |
- |
18 |
0.5 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
| 07-May-13 |
21:05 |
21:10 |
Cloudy |
71.0 |
71.6 |
70.3 |
- |
| 07-May-13 |
21:10 |
21:15 |
Cloudy |
71.6 |
72.5 |
70.6 |
- |
| 07-May-13 |
21:00 |
21:15 |
Cloudy |
71.4 |
72.2 |
70.6 |
- |
| 12-May-13 |
11:18 |
11:23 |
Fine |
71.6 |
72.6 |
70.6 |
No
outdoor construction noise |
Mainly
traffic noise |
- |
25 |
0.3 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
| 12-May-13 |
11:23 |
11:28 |
Fine |
71.7 |
72.7 |
70.0 |
- |
| 12-May-13 |
11:28 |
11:33 |
Fine |
71.3 |
72.2 |
70.2 |
- |
| 12-May-13 |
11:18 |
11:33 |
Fine |
71.5 |
72.5 |
70.5 |
- |
| 21-May-13 |
21:30 |
21:35 |
Cloudy |
71.0 |
71.9 |
69.9 |
No
outdoor construction noise |
Mainly
traffic noise |
- |
24 |
0.3 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
| 21-May-13 |
21:35 |
21:40 |
Cloudy |
71.4 |
72.2 |
70.6 |
- |
| 21-May-13 |
21:40 |
21:45 |
Cloudy |
71.3 |
72.1 |
70.4 |
- |
| 21-May-13 |
21:30 |
21:45 |
Cloudy |
71.2 |
72.1 |
70.3 |
- |
| 26-May-13 |
15:40 |
15:45 |
Cloudy |
72.4 |
74.0 |
71.0 |
No
outdoor construction noise |
Mainly
traffic noise |
- |
28 |
0.5 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
| 26-May-13 |
15:45 |
15:50 |
Cloudy |
71.9 |
72.9 |
70.7 |
- |
| 26-May-13 |
15:50 |
15:55 |
Cloudy |
72.4 |
73.8 |
71.0 |
- |
| 26-May-13 |
15:40 |
15:55 |
Cloudy |
72.2 |
73.6 |
70.9 |
- |
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13:53 |
13:58 |
Cloudy |
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No outdoor construction noise |
Mainly traffic noise |
- |
0 |
0.3 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 00-Jan-00 |
13:58 |
14:03 |
Cloudy |
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- |
| 00-Jan-00 |
14:03 |
14:08 |
Cloudy |
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- |
| 00-Jan-00 |
13:53 |
14:08 |
Cloudy |
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- |
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00:05 |
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No
outdoor construction noise |
Mainly
traffic noise |
- |
27 |
0.5 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
| 00-Jan-00 |
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00:05 |
0 |
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- |
| 00-Jan-00 |
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00:05 |
0 |
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- |
| 00-Jan-00 |
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00:15 |
0 |
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- |
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00:05 |
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No
outdoor construction noise |
Mainly
traffic noise |
- |
25 |
0.2 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
| 00-Jan-00 |
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00:05 |
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- |
| 00-Jan-00 |
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00:05 |
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- |
| 00-Jan-00 |
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00:15 |
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- |
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Min. |
71.0 |
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Max. |
72.4 |
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