| 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) | ||||
| 2014/06/06 | 14:30 | 15:00 | 62.5 | 70.5 | 59.5 | - | 67.8 | 75.0 | N |
| 2014/06/12 | 9:00 | 9:30 | 61.8 | 69.9 | 58.5 | - | 67.8 | 75.0 | N |
| 2014/06/18 | 13:00 | 13:30 | 61.8 | 68.6 | 59.8 | - | 67.8 | 75.0 | N |
| 2014/06/24 | 11:00 | 11:30 | 62.4 | 70.6 | 58.8 | - | 67.8 | 75.0 | N |
| 2014/06/30 | 14:30 | 15:00 | 63.1 | 69.3 | 58.5 | - | 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. | |||||||||