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)
4/5/2016 13:30 14:00 90.0 55.0 63.5 - 67.8 75.0 N
10/5/2016 13:30 14:00 87.0 61.5 66.0 - 67.8 75.0 N
16/5/2016 16:30 17:00 86.5 58.5 76.5 75.9 67.8 75.0 Y
27/5/2016 11:30 12:00 94.0 52.0 59.5 - 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.