Daytime Noise Monitoring Results -- Normal weekday            
                     
Station M6a, Aegean Terrace                  
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
03-Jan-11 14:40 15:10 Fine 65 62 57 Rock Excavation and loading loading activities from the construction site near Cyberport PTW
 Free-field measurement, +3dB correction. 14.0 <5 ONO SOKKI  LA-5110  S/N: 72700154 ONO SOKKI  SC-2110  S/N: 00461
11-Jan-11 14:20 14:50 Fine 55 58 51 No major construction works  Operation of excavator and loading activities from the construction site near Cyberport PTW
 Free-field measurement, +3dB correction. 11.2 <5 ONO SOKKI  LA-5110  S/N: 72700154 ONO SOKKI  SC-2110  S/N: 00461
18-Jan-11 10:10 10:40 Fine 71 69 55 No major construction works  Operation of excavator and loading activities from the construction site near Cyberport PTW
 Free-field measurement, +3dB correction. 14.3 <5 ONO SOKKI  LA-5110  S/N: 72700154 ONO SOKKI  SC-2110  S/N: 00461
24-Jan-11 14:05 14:35 Fine 62 64 55 No major construction works  Operation of excavator and loading activities from the construction site near Cyberport PTW
 Free-field measurement, +3dB correction. 14.1 <5 B&K 2238   S/N : 2684502 B&K 4231  S/N: 2656516
      Min. 55                
      Max. 71                
                         
Remark: Free-field measurement, +3dB correction.