Restricted Hours Noise Monitoring Results  
 
Station NM2  
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-Aug-14 16:26 16:31 Sunny 70 71 68 - Traffic noise - 29 0.2 RION- NL52 (S/N 00131627) RION - NC73 (S/N 10997142)
03-Aug-14 16:31 16:36 Sunny 70 71 69 -
03-Aug-14 16:36 16:41 Sunny 69 71 68 -
03-Aug-14 16:26 16:41 Sunny 70 71 68 -
12-Aug-14 20:51 20:56 Fine 70 72 68 - Traffic noise - 28 0.2 RION- NL52 (S/N 00131627) RION - NC73 (S/N 10997142)
12-Aug-14 20:56 21:01 Fine 71 72 70 -
12-Aug-14 21:01 21:06 Fine 71 72 69 -
12-Aug-14 20:51 21:06 Fine 71 72 69 -
17-Aug-14 14:10 14:15 Sunny 71 72 69 - Traffic noise - 29 0.3 RION- NL52 (S/N 00131627) RION - NC73 (S/N 10997142)
17-Aug-14 14:15 14:20 Sunny 71 72 70 -
17-Aug-14 14:20 14:25 Sunny 71 72 69 -
17-Aug-14 14:10 14:25 Sunny 71 72 69 -
26-Aug-14 19:57 20:02 Fine 70 72 69 - Traffic noise - 30 0.3 RION- NL52 (S/N 00131627) RION - NC73 (S/N 10997142)
26-Aug-14 20:02 20:07 Fine 70 71 69 -
26-Aug-14 20:07 20:12 Fine 70 71 69 -
26-Aug-14 19:57 20:12 Fine 70 71 69 -
31-Aug-14 14:30 14:35 Sunny 70 72 68 - Traffic noise   29 0..3 RION- NL52 (S/N 00131627) RION - NC73 (S/N 10997142)
31-Aug-14 14:35 14:40 Sunny 71 72 70  
31-Aug-14 14:40 14:45 Sunny 71 72 69  
31-Aug-14 14:30 14:45 Sunny 71 72 69  
    Min. 69                  
    Max. 71