| Restricted Hours Noise Monitoring Results |
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| Station NM4 |
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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 |
| 09-Oct-12 |
20:43 |
20:48 |
Fine |
66 |
68 |
63 |
No outdoor
construction noise |
Mainly traffic noise |
- |
28 |
0.3 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 09-Oct-12 |
20:48 |
20:53 |
Fine |
65 |
66 |
63 |
- |
| 09-Oct-12 |
20:53 |
20:58 |
Fine |
64 |
66 |
62 |
- |
| 09-Oct-12 |
20:43 |
20:58 |
Fine |
65 |
67 |
63 |
- |
| 14-Oct-12 |
15:00 |
15:05 |
Sunny |
67 |
68 |
65 |
No outdoor construction noise |
Mainly traffic noise |
- |
28 |
0.3 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 14-Oct-12 |
15:05 |
15:10 |
Sunny |
66 |
68 |
64 |
- |
| 14-Oct-12 |
15:10 |
15:15 |
Sunny |
66 |
67 |
64 |
- |
| 14-Oct-12 |
15:00 |
15:15 |
Sunny |
66 |
68 |
64 |
- |
| 23-Oct-12 |
19:11 |
19:16 |
Fine |
63 |
64 |
61 |
No
outdoor construction noise |
Mainly traffic noise |
- |
26 |
0.3 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 23-Oct-12 |
19:16 |
19:21 |
Fine |
64 |
66 |
60 |
- |
| 23-Oct-12 |
19:21 |
19:26 |
Fine |
63 |
64 |
60 |
- |
| 23-Oct-12 |
19:11 |
19:26 |
Fine |
63 |
65 |
60 |
- |
| 28-Oct-12 |
14:00 |
14:05 |
Sunny |
65 |
67 |
62 |
No
outdoor construction noise |
Mainly traffic noise |
- |
26 |
0.5 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 28-Oct-12 |
14:05 |
14:10 |
Sunny |
65 |
66 |
62 |
- |
| 28-Oct-12 |
14:10 |
14:15 |
Sunny |
65 |
67 |
62 |
- |
| 28-Oct-12 |
14:00 |
14:15 |
Sunny |
65 |
66 |
62 |
- |
| |
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00:05 |
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No
outdoor construction noise |
Mainly traffic noise |
- |
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RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 00-Jan-00 |
00:05 |
00:10 |
0 |
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- |
| 00-Jan-00 |
00:10 |
00:15 |
0 |
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- |
| 00-Jan-00 |
00:00 |
00:15 |
0 |
0 |
0 |
0 |
- |
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Min. |
63 |
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Max. |
67 |
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