Restricted Hours Noise Monitoring Results                  
                           
Station NM5                        
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
04-Apr-10 16:00 16:05 Cloudy 62 63 61 Generator Traffic Noise, Aircraft Noise - 19 0.5 RION- NL31 (S/N 00410224) RION - NC73 (S/N 10786708)
16:05 16:10 Cloudy 62 63 61 -
16:10 16:15 Cloudy 62 63 61 -
16:00 16:15 Cloudy 62 63 61 Average results during 15 min minitoring
11-Apr-10 15:50 15:55 Fine 66 68 65 Mobile crane movement and generator Traffic Noise, Aircraft Noise - 23 0.5 RION- NA27 (S/N 00201194) RION - NC73 (S/N 10786708)
15:55 16:00 Fine 67 68 65 -
16:00 16:05 Fine 66 68 65 -
15:50 16:05 Fine 66 68 65 Average results during 15 min minitoring
18-Apr-10 10:10 10:15 Cloudy 66 67 66 Mobile crane movement and generator Traffic Noise  - 20 0.8 RION- NA27 (S/N 00201194) RION - NC73 (S/N 10786708)
10:15 10:20 Cloudy 66 67 66 -
10:20 10:25 Cloudy 67 67 66 -
10:10 10:25 Cloudy 66 67 66 Average results during 15 min minitoring
25-Apr-10 10:05 10:10 Fine 65 66 64 Mobile crane movement, excavator and generator Traffic Noise  - 21 0.4 RION- NA27 (S/N 00201194) RION - NC73 (S/N 10786708)
10:10 10:15 Fine 65 67 64 -
10:15 10:20 Fine 66 67 65 -
10:05 10:20 Fine 65 66 64 Average results during 15 min minitoring
                        RION- NA27 (S/N 00201194) RION - NC73 (S/N 10786708)
             
             
             
                        RION- NA27 (S/N 00201194) RION - NC73 (S/N 10786708)
             
             
             
      Min. 62                  
      Max. 67