Restricted Hours Noise Monitoring Results -- Night time 
           
Station M6a, Aegean Terrace                  
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
28-Mar-12 23:00 23:15 Fine 57 58 52 Grouting in tunnel Local traffic of Aegean Terence  According to contractor, general construction works was in process accordance to CNP.
Free-field measurement, +3dB correction.
21.1 <5 B&K 2238       S/N : 2684502 B&K 4231  S/N: 2656516
      Min. 57                
      Max. 57