Noise Monitoring Results | |||||||
(0700-1900 hrs on Normal Weekdays) | |||||||
Location
M9 (Ap Lei Chau PTW) The Podium of Mei Chun Court, South Horizons |
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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-Jan-17 | 16:20 | Cloudy | 59 | 59 | 54 | 57 | 55 |
11-Jan-17 | 15:15 | Fine | 60 | 62 | 56 | 58 | |
17-Jan-17 | 14:45 | Cloudy | 54 | 55 | 53 | 54 Measured ≦ Baseline | |
23-Jan-17 | 16:00 | Sunny | 62 | 65 | 56 | 60 | |
Minimum | 54 | ||||||
Maximum | 62 | ||||||
Average | 59 |