| 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) | ||||
| 3/1/2018 | 11:00 | 11:30 | 97.0 | 60.0 | 74.5 | - | 67.8 | 75.0 | N |
| 9/1/2018 | 11:30 | 12:00 | 91.0 | 63.5 | 74.0 | - | 67.8 | 75.0 | N |
| 15/1/2018 | 11:30 | 12:00 | 93.0 | 61.0 | 73.5 | - | 67.8 | 75.0 | N |
| 25/1/2018 | 11:30 | 12:00 | 91.5 | 60.5 | 74.5 | - | 67.8 | 75.0 | N |
| 31/1/2018 | 11:30 | 12:00 | 90.0 | 65.0 | 74.0 | - | 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. | |||||||||