Daytime Noise Monitoring Results                    
Station NM4                        
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-Jul-15 14:08 14:38 Sunny 67 68 65 Excavation, lifting Traffic Noise - 32 0.2 Casella CEL-633A (S/N 3521757) Casella CEL-120/1 (S/N 3421612)
09-Jul-15 14:05 14:35 Fine 66 67 65 Excavation, lifting Traffic Noise - 29 0.2 Casella CEL-633A (S/N 3521757) Casella CEL-120/1 (S/N 3421612)
15-Jul-15 14:05 14:35 Sunny 67 68 65 Excavation, lifting Traffic Noise - 31 0.2 Casella CEL-633A (S/N 3521757) Casella CEL-120/1 (S/N 3421612)
21-Jul-15 15:10 15:40 Cloudy 67 68 65 Lifting Traffic Noise - 27 0.3 Casella CEL-633A (S/N 3521757) Casella CEL-120/1 (S/N 3421612)
27-Jul-15 14:15 14:45 Sunny 67 68 65 Lifting Traffic Noise - 32 0.2 Casella CEL-633A (S/N 3521757) Casella CEL-120/1 (S/N 3421612)
30-Apr-13 09:00 09:30 Fine   69 66 - Traffic Noise -   0.5 RION- NL31 (S/N 00603867) RION - NC73 (S/N 10997142)
                           
                  -        
    Min. 66                  
    Max. 67                  
    Average 67