Restricted Hours Noise Monitoring Results -- Evening
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Station M3, Kwan
Yick building |
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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-May-11 |
19:00 |
19:15 |
Fine |
68 |
69 |
67 |
Jet grouting |
Road traffic noise from Western Harbour Crossing, engine of
turbojet, planes and helicopter
overhead. |
N.A |
24.1 |
<5 |
B&K 2238 S/N :
2684502 |
B&K 4231 S/N: 2656516 |
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Min. |
68 |
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Max. |
68 |
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