| Daytime Noise Monitoring Results |
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| Station NM2 |
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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 |
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Traffic noise |
- |
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RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 05-Jan-16 |
11:15 |
11:45 |
Cloudy |
74 |
75 |
70 |
Operation of Mobile Crane |
Traffic noise |
- |
20 |
0.5 |
SVAN957 (N.08.12) |
SV30A (N.09.03) |
| 11-Jan-16 |
11:10 |
11:40 |
Cloudy |
73 |
73 |
71 |
N.A. |
Traffic noise |
- |
19 |
0.2 |
SVAN957 (N.08.08) |
B&K4231 (N.02.03) |
| 21-Jan-16 |
18:15 |
18:45 |
Cloudy |
72 |
73 |
71 |
N.A. |
Traffic noise |
- |
16 |
0.3 |
SVAN957 (N.08.09) |
SV30A (N.09.03) |
| 27-Jan-16 |
11:20 |
11:50 |
Cloudy |
75 |
75 |
73 |
N.A. |
Traffic noise |
- |
13 |
0.5 |
SVAN957 (N.08.08) |
B&K4231 (N.02.03) |
| 30-Dec-15 |
10:30 |
11:00 |
Cloudy |
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Operation of Excavator |
Traffic noise |
- |
20 |
0.5 |
SVAN957 (N.08.08) |
B&K4231 (N.02.03) |
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Min. |
72 |
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Max. |
75 |
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Average |
73 |
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