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 |
09-Dec-14 |
19:00 |
19:05 |
Cloudy |
57 |
59 |
55 |
Drill rig |
Traffic noise |
- |
18 |
0.3 |
RION- NL31 (S/N
00603867) |
RION - NC73 (S/N
10997142) |
09-Dec-14 |
19:05 |
19:10 |
Cloudy |
56 |
58 |
55 |
- |
09-Dec-14 |
19:10 |
19:15 |
Cloudy |
57 |
58 |
55 |
- |
09-Dec-14 |
19:00 |
19:15 |
Cloudy |
57 |
58 |
55 |
- |
14-Dec-14 |
13:03 |
13:08 |
Sunny |
59 |
60 |
57 |
Drill rig |
Traffic
noise |
- |
17 |
0.4 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
14-Dec-14 |
13:08 |
13:13 |
Sunny |
60 |
61 |
57 |
- |
14-Dec-14 |
13:13 |
13:18 |
Sunny |
60 |
61 |
57 |
- |
14-Dec-14 |
13:03 |
13:18 |
Sunny |
59 |
61 |
57 |
- |
22-Dec-14 |
19:35 |
19:40 |
Fine |
60 |
62 |
56 |
Drill rig |
Traffic
noise |
- |
15 |
0.3 |
RION-
NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
22-Oct-13 |
19:40 |
19:45 |
Fine |
59 |
62 |
56 |
- |
22-Oct-13 |
19:45 |
19:50 |
Fine |
59 |
61 |
56 |
- |
22-Oct-13 |
19:35 |
19:50 |
Fine |
59 |
62 |
56 |
- |
28-Dec-14 |
09:11 |
09:16 |
Fine |
61 |
63 |
56 |
Drill rig |
Traffic noise |
- |
13 |
0.6 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
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09:16 |
09:21 |
Fine |
59 |
60 |
55 |
- |
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09:21 |
09:26 |
Fine |
58 |
61 |
55 |
- |
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09:11 |
09:26 |
Fine |
59 |
61 |
52 |
- |
28-Dec-14 |
09:11 |
09:16 |
Fine |
61 |
63 |
56 |
Drill rig |
Traffic noise |
- |
13 |
0.6 |
RION- NL31 (S/N
00410224) |
RION - NC73 (S/N
10997142) |
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09:16 |
09:21 |
Fine |
59 |
60 |
55 |
- |
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09:21 |
09:26 |
Fine |
58 |
61 |
55 |
- |
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09:11 |
09:26 |
Fine |
59 |
61 |
52 |
- |
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Min. |
56 |
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Max. |
61 |
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Average |
59 |
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