Restricted Hours Noise Monitoring Results [1]                
                         
Station NM1                        
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
03-Jul-16 13:00 13:05 Cloudy 67 69 65 - Traffic noise - 31 0.2 SVAN957 (N.08.02) B&K4231 (N.02.01)
03-Jul-16 13:05 13:10 Cloudy 67 70 65 -
03-Jul-16 13:10 13:15 Cloudy 68 70 65 -
03-Jul-16 13:00 13:15 Cloudy 67 - - -
14-Jul-16 19:00 19:05 Cloudy 69 71 63 - Traffic noise - 28 0.5 SVAN957 (N.08.08) B&K4231 (N.02.03)
14-Jul-16 19:05 19:10 Cloudy 70 72 63 -
14-Jul-16 19:10 19:15 Cloudy 69 73 62 -
14-Jul-16 19:00 19:15 Cloudy 69 - - -
17-Jul-16 13:00 13:05 Sunny 69 71 67 - Traffic noise - 30 0.5 SVAN957 (N.08.02) B&K4231 (N.02.01)
17-Jul-16 13:05 13:10 Sunny 69 71 67 -
17-Jul-16 13:10 13:15 Sunny 69 70 67 -
17-Jul-16 13:00 13:15 Sunny 69 - - -
26-Jul-16 20:00 20:05 Cloudy 71 75 70 - Traffic noise - 30 0.5 SVAN957 (N.08.08) B&K4231 (N.02.03)
26-Jul-16 20:05 20:10 Cloudy 71 73 70 -
26-Jul-16 20:10 20:15 Cloudy 71 74 70 -
26-Jul-16 20:00 20:15 Cloudy 71 - - -
31-Jul-16 14:00 14:05 Sunny 70 72 66 - Traffic Noise - 30 0.2 SVAN957 (N.08.12) SV30A (N.09.03)
31-Jul-16 14:05 14:10 Sunny 70 72 67 -
31-Jul-16 14:10 14:15 Sunny 69 70 66 -
31-Jul-16 14:00 14:15 Sunny 70 - - -
    Min. 67                  
    Max. 71                  
    Average 69                  
                         
[1] No class was held at the school during all the measurement period.