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 | |||
3-Aug-16 | 09:00 | Cloudy | 54 | 55 | 53 | 57 | 54 Measured ≦ Baseline |
9-Aug-16 | 09:30 | Cloudy | 62 | 64 | 61 | 61 | |
15-Aug-16 | 15:30 | Cloudy | 58 | 59 | 53 | 52 | |
25-Aug-16 | 10:00 | Sunny | 59 | 61 | 55 | 54 | |
31-Aug-16 | 11:00 | Sunny | 58 | 61 | 54 | 54 | |
Minimum | 54 | ||||||
Maximum | 62 | ||||||
Average | 58 |