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)
3/2/2015 14:00 14:30 76.9 69.1 74.6 - 67.8 75.0 N
9/2/2015 14:30 15:00 76.0 68.5 72.5 - 67.8 75.0 N
17/2/2015 14:00 14:30 76.0 59.5 71.5 - 67.8 75.0 N
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Remarks
*  +3dB(A) Façade effect correction included
** Baseline corrected level is only calculated when measured noise level (Leq) > limit level.