| Daytime Noise Monitoring Results |
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| Station NM1 |
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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 |
| Corrected Leq (Baseline = 69.0 dB(A)) |
Leq |
L10 |
L90 |
| 05-Nov-15 |
13:15 |
13:45 |
Sunny |
<
baseline noise level |
69 |
71 |
65 |
N.A. |
Traffic noise |
- |
26 |
0.5 |
SVAN957 (N.08.12) |
B&K4231 (N.02.01) |
| 11-Nov-15 |
14:20 |
14:50 |
Cloudy |
64 |
70 |
73 |
67 |
Operation of Mobile Crane |
Traffic noise |
- |
23 |
0.2 |
SVAN957 (N.08.08) |
B&K4231 (N.02.03) |
| 17-Nov-15 |
08:00 |
08:30 |
Fine |
<
baseline noise level |
68 |
70 |
66 |
Operation of Mobile Crane |
Traffic noise |
- |
26 |
0.3 |
SVAN957 (N.08.08) |
B&K4231 (N.02.03) |
| 23-Nov-15 |
13:00 |
13:30 |
Sunny |
70 |
73 |
75 |
70 |
Operation of Mobile Crane |
Traffic noise |
- |
26 |
0.5 |
SVAN957 (N.08.07) |
SV30A (N.09.01) |
| 31-Aug-15 |
|
00:30 |
Cloudy |
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69 |
71 |
66 |
Noise from Nearby Site |
Traffic noise |
- |
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Casella CEL-633A (S/N 3521757) |
Casella CEL-120/1 (S/N 3421612) |
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Min. |
64 |
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Max. |
70 |
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Average |
67 |
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