Noise Monitoring Results
(0700-1900 hrs on Normal Weekdays)
Location M8 (Aberdeen PTW)
The rooftop of Wah Lai House
Date Time Weather Unit: dB (A) (30-min)
Measured Noise Level Baseline Level Construction Noise Level
L eq L10 L 90 L eq L eq
4-Feb-19 16:00 Sunny 69 70 62 64 67
14-Feb-19 10:00 Sunny 65 66 61 56
20-Feb-19 09:45 Cloudy 65 68 60 59
26-Feb-19 09:30 Cloudy 64 64 59 64 Measured ≦ Baseline
      Minimum 64        
      Maximum 69        
      Average  66        
Location M9 (Ap Lei Chau PTW)
The Podium of Mei Chun Court, South Horizons
Date Time Weather Unit: dB (A) (30-min)
Measured Noise Level Baseline Level Construction Noise Level
L eq L10 L 90 L eq L eq
4-Feb-19 15:00 Sunny 59 61 49 57 56
14-Feb-19 11:30 Cloudy 61 61 58 59
20-Feb-19 13:00 Cloudy 65 66 59 64
26-Feb-19 10:30 Cloudy 60 62 51 57
      Minimum 59        
      Maximum 65        
      Average  61