Noise Monitoring Results | |||||||
(0700-1900 hrs on Norma; 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 | |||
4-Jul-14 | 14:10 | Sunny | 56 | 57 | 51 | 57 | 56 Measured ≦ Baseline |
10-Jul-14 | 10:30 | Sunny | 57 | 59 | 53 | 43 | |
16-Jul-14 | 11:20 | Sunny | 60 | 61 | 52 | 57 | |
22-Jul-14 | 13:00 | Cloudy | 58 | 62 | 52 | 52 | |
28-Jul-14 | 13:10 | Sunny | 56 | 59 | 53 | 56 Measured ≦ Baseline | |
Average | 57 | ||||||
Maximum | 60 | ||||||
Minimum | 56 |