Noise Monitoring Results | |||||||
(0700-1900 hrs on Normal Weekdays) | |||||||
Location
M7a (Wah Fu PTW) The rooftop of Wah Ming House |
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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-17 | 13:30 | Sunny | 57 | 57 | 53 | 59 | 57 Measured ≦ Baseline |
9-Oct-17 | 09:40 | Sunny | 59 | 62 | 54 | 59 Measured ≦ Baseline | |
17-Oct-17 | 14:00 | Cloudy | 60 | 64 | 54 | 54 | |
23-Oct-17 | 13:20 | Sunny | 52 | 54 | 50 | 52 Measured ≦ Baseline | |
Minimum | 52 | ||||||
Maximum | 60 | ||||||
Average | 57 |