Location : M2 (West Tai Wo - Free Field)  
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results  
 
  Measured Noise Level for 30-min, dB(A) Limit Level, dB(A) Exceedance (Y/N)
Date Start Time Leq* L10* L90*
10-Mar-14 14:50 64.9 68.3 61.2 75 N
20-Feb-14 15:50 67.9 69.6 65.5 75 N
26-Feb-14 13:21 67.9 70.1 64.5 75 N
Min 64.9 68.3 61.2
Max 67.9 70.1 65.5
Average 66.9 69.3 63.7
Location : M3 (Fanling Government Secondary School- Façade)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results  
 
  Measured Noise Level for 30-min, dB(A) Limit Level, dB(A)^ Exceedance (Y/N)
Date Start Time Leq L10 L90
10-Mar-14 14:00 69.6 72.4 66.5 70 N
20-Feb-14 15:10 63.7 65.3 60.9 70 N
26-Feb-14 13:02 63.8 65.1 61.1 70 N
Min 63.7 65.1 60.9
Max 69.6 72.4 66.5
Average 65.7 67.6 62.8
 
*  +3dB(A) Façade effect correction included  
^ Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.