Restricted Hours Noise Monitoring Results -- Daytime on Public Holiday
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
08-Jul-12 13:22 13:37 Sunny 62.0 61.3 59.2 No major construction works Road traffic noise at San Wan Drive  N.A 29.3 <5 B&K 2238  S/N : 2385180 B&K 4231  S/N: 2656516
      Min. 62.0                
      Max. 62.0                
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
01-Jul-12 11:17 11:32 Sunny 63 68 50 No major construction works Local traffics of Aegean Terence According to contractor, general construction works was in process accordance to CNP.
Free-field measurement, +3dB correction.
27.8 <5 B&K 2238        S/N : 2385180 B&K 4231     S/N: 2656516
29-Jul-12 16:40 16:55 Sunny 58 59 52 No major construction works Local traffics of Aegean Terence According to contractor, general construction works was in process accordance to CNP.
Free-field measurement, +3dB correction.
28.9 <5 B&K 2238        S/N : 2385180 B&K 4231     S/N: 2656516
                           
00-Jan-00 - - - - - - - - - - - - -
00-Jan-00 - - - - - - - - - - - - -
00-Jan-00 - - - - - - - - - - - - -
      Min. 58                
      Max. 63                
Station M7a, Wah Ming House                  
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
00-Jan-00 - - - - - - - - - - - - -
00-Jan-00 - - - - - - - - - - - - -
00-Jan-00 - - - - - - - - - - - - -
00-Jan-00 - - - - - - - - - - - - -
00-Jan-00 - - - - - - - - - - - - -
00-Jan-00 - - - - - - - - - - - - -
      Min. 0.0                
      Max. 0.0                
Station M8, Wah Lai House
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
22-Jul-12 11:37 11:52 Cloudy 62.5 65.4 55.5 No major constructin works Road Traffic noise from Shek Pai Wan Road N.A 26.9 <5 B&K 2238   S/N : 2385180 B&K 4231  S/N: 2656516
      Min. 61.7                  
      Max. 61.7                  
00-Jan-00 - - - - - - - - - - - - -
00-Jan-00 - - - - - - - - - - - - -
00-Jan-00 - - - - - - - - - - - - -
      Min. 62.5                
      Max. 62.5