Location : SR77 (Yuen Leng 2 - Free Field)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results
Date Start Time End Time Measured Noise Level (dB(A))* Baseline Corrected Level, dB(A)** Baseline Noise Level Limit Level Exceedance
 L10(30min)  L90(30min)  Leq(30min)  (dB(A)), Leq(30min) dB(A) (Y / N)
2/3/2015 16:00 16:30 76.5 61.0 69.5 - 67.8 75.0 N
13/3/2015 14:00 14:30 75.0 60.5 68.5 - 67.8 75.0 N
19/3/2015 14:30 15:00 75.5 58.5 68.0 - 67.8 75.0 N
25/3/2015 16:00 16:30 77.0 60.0 69.0 - 67.8 75.0 N
31/3/2015 11:00 11:30 78.0 61.0 72.8 - 67.8 75.0 N
Remarks
*  +3dB(A) Façade effect correction included
** Baseline corrected level is only calculated when measured noise level (Leq) > limit level.