| 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) | ||||
| 2018-05-02 | 11:15 | 11:45 | 78.5 | 62.5 | 69.5 | - | 67.8 | 75.0 | N |
| 2018-05-08 | 11:25 | 11:55 | 77.5 | 67.0 | 67.5 | - | 67.8 | 75.0 | N |
| 2018-05-14 | 11:25 | 11:55 | 85.0 | 63.0 | 71.0 | 67.8 | 75.0 | N | |
| 2018-05-24 | 11:30 | 12:00 | 75.5 | 59.0 | 67.5 | 67.8 | 75.0 | N | |
| 2018-05-30 | 11:30 | 12:00 | 75.4 | 66.0 | 70.0 | 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. | |||||||||