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-Oct-16 | 15:40 | Cloudy | 56 | 60 | 53 | 57 | 56 Measured ≦ Baseline |
13-Oct-16 | 16:35 | Fine | 56 | 60 | 51 | 56 Measured ≦ Baseline | |
19-Oct-16 | 10:45 | Cloudy | 65 | 68 | 61 | 65 | |
25-Oct-16 | 15:20 | Sunny | 62 | 65 | 64 | 61 | |
31-Oct-16 | 11:00 | Sunny | 57 | 60 | 54 | 49 | |
Minimum | 56 | ||||||
Maximum | 65 | ||||||
Average | 59 |