Restricted Hours Noise Monitoring Results                  
                         
Station NM4                        
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
02-Feb-16 15:56 16:01 Cloudy 66 68 64 - Traffic noise - 15 0.8 Casella CEL-633A (S/N 3521757) Casella CEL-120/1 (S/N 3421612)
02-Feb-16 16:01 16:06 Cloudy 67 69 65 -
02-Feb-16 16:06 16:11 Cloudy 67 68 65 -
02-Feb-16 15:56 16:11 Cloudy 67 - - -
12-Feb-16 20:00 20:05 Cloudy 66 67 64 - Traffic noise - 17 1.0 Casella CEL-633A (S/N 3521757) Casella CEL-120/1 (S/N 3421612)
12-Feb-16 20:05 20:10 Cloudy 66 67 63 -
12-Feb-16 20:10 20:15 Cloudy 65 67 62 -
12-Feb-16 20:00 20:15 Cloudy 65 - - -
14-Feb-16 15:50 15:55 Cloudy 67 70 64 - Traffic noise - 15 0.5 Casella CEL-633A (S/N 3521757) Casella CEL-120/1 (S/N 3421612)
14-Feb-16 15:55 16:00 Cloudy 67 69 65 -
14-Feb-16 16:00 16:05 Cloudy 65 67 63 -
14-Feb-16 15:50 16:05 Cloudy 67 - - -
23-Feb-16 19:55 20:00 Cloudy 66 67 64 - Traffic noise - 15 1.0 Casella CEL-633A (S/N 3521757) Casella CEL-120/1 (S/N 3421612)
21-Feb-16 20:00 20:05 Cloudy 66 67 64 -
21-Feb-16 20:05 20:10 Cloudy 66 67 64 -
21-Feb-16 19:55 20:10 Cloudy 66 - - -
28-Feb-16 17:45 17:50 Sunny 67 69 65 - Traffic noise - 14 0.2 Casella CEL-633A (S/N 3521757) Casella CEL-120/1 (S/N 3421612)
28-Feb-16 17:50 17:55 Sunny 66 68 65 -
28-Feb-16 17:55 18:00 Sunny 67 68 64 -
28-Feb-16 17:45 18:00 Sunny 67 - - -
    Min. 65                  
    Max. 67                  
Average 66