Noise Monitoring Results | |||||||
(0700-1900 hrs on Normal Weekdays) | |||||||
Location
M9 (Ap Lei Chau PTW) The Podium of Mei Chun Court, South Horizons |
|||||||
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 | |||
2-Nov-17 | 13:00 | Sunny | 61 | 63 | 58 | 57 | 60 |
8-Nov-17 | 09:00 | Cloudy | 57 | 59 | 55 | 49 | |
14-Nov-17 | 13:00 | Cloudy | 55 | 56 | 50 | 55 Measured ≦ Baseline | |
20-Nov-17 | 11:30 | Cloudy | 59 | 62 | 56 | 56 | |
30-Nov-17 | 13:00 | Cloudy | 55 | 58 | 54 | 55 Measured ≦ Baseline | |
Minimum | 55 | ||||||
Maximum | 61 | ||||||
Average | 58 |