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
09-Dec-14 19:00 19:05 Cloudy 57 59 55 Drill rig Traffic noise - 18 0.3 RION- NL31 (S/N 00603867) RION - NC73 (S/N 10997142)
09-Dec-14 19:05 19:10 Cloudy 56 58 55 -
09-Dec-14 19:10 19:15 Cloudy 57 58 55 -
09-Dec-14 19:00 19:15 Cloudy 57 58 55 -
14-Dec-14 13:03 13:08 Sunny 59 60 57 Drill rig Traffic noise - 17 0.4 RION- NL31 (S/N 00603867) RION - NC73 (S/N 10997142)
14-Dec-14 13:08 13:13 Sunny 60 61 57 -
14-Dec-14 13:13 13:18 Sunny 60 61 57 -
14-Dec-14 13:03 13:18 Sunny 59 61 57 -
22-Dec-14 19:35 19:40 Fine 60 62 56 Drill rig Traffic noise - 15 0.3 RION- NL31 (S/N 00603867) RION - NC73 (S/N 10997142)
22-Oct-13 19:40 19:45 Fine 59 62 56 -
22-Oct-13 19:45 19:50 Fine 59 61 56 -
22-Oct-13 19:35 19:50 Fine 59 62 56 -
28-Dec-14 09:11 09:16 Fine 61 63 56 Drill rig Traffic noise - 13 0.6 RION- NL31 (S/N 00603867) RION - NC73 (S/N 10997142)
  09:16 09:21 Fine 59 60 55 -
  09:21 09:26 Fine 58 61 55 -
  09:11 09:26 Fine 59 61 52 -
28-Dec-14 09:11 09:16 Fine 61 63 56 Drill rig Traffic noise - 13 0.6 RION- NL31 (S/N 00410224) RION - NC73 (S/N 10997142)
  09:16 09:21 Fine 59 60 55 -
  09:21 09:26 Fine 58 61 55 -
  09:11 09:26 Fine 59 61 52 -
    Min. 56                  
    Max. 61                  
Average 59