| Daytime Noise Monitoring Results |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Station NM2 |
|
|
|
|
|
|
|
|
|
|
|
|
| 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 |
| |
|
|
|
|
|
|
|
Traffic noise |
- |
|
|
RION- NL31
(S/N 00983400) |
RION - NC73
(S/N 10997142) |
| 04-Jul-11 |
13:20 |
13:50 |
Sunny |
74 |
75 |
72 |
Lifting,
steel bending (Near site) |
Traffic
noise |
- |
32 |
0.2 |
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 15-Jul-11 |
10:21 |
10:51 |
Cloudy |
73 |
74 |
72 |
Lifting, excavation (Near Site) |
Traffic noise |
- |
28 |
0.3 |
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 21-Jul-11 |
09:20 |
09:50 |
Fine |
74 |
75 |
73 |
Excavation, welding (Near site) |
Traffic noise |
- |
31 |
0.3 |
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 27-Jul-11 |
14:24 |
14:54 |
Sunny |
74 |
75 |
73 |
Lifting, steel bending (Near site) |
Traffic noise |
- |
30 |
0.1 |
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| |
|
00:30 |
|
|
|
|
|
|
- |
|
|
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| |
|
00:30 |
|
|
|
|
|
|
- |
|
|
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| |
|
|
Min. |
73 |
|
|
|
|
|
|
|
|
|
| |
|
|
Max. |
74 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|