| Noise Monitoring Results | |||||||
| (0700-1900 hrs on Normal Weekdays) | |||||||
| Location
M8 (Aberdeen PTW) The rooftop of Wah Lai House |
|||||||
| Date | Time | Weather | Unit: dB (A) (30-min) | ||||
| Measured Noise Level | Baseline Level | Construction Noise Level | |||||
| L eq | L10 | L 90 | L eq | L eq | |||
| 4-Mar-19 | 9:40 | Cloudy | 67 | 69 | 64 | 64 | 64 |
| 14-Mar-19 | 11:15 | Cloudy | 61 | 63 | 57 | 61 Measured ≦ Baseline | |
| 20-Mar-19 | 9:50 | Cloudy | 64 | 68 | 60 | 48 | |
| 26-Mar-19 | 10:30 | Cloudy | 72 | 76 | 68 | 72 | |
| Minimum | 61 | ||||||
| Maximum | 72 | ||||||
| Average | 66 | ||||||