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 | |||
6-Sep-16 | 09:00 | Cloudy | 54 | 55 | 52 | 59 | 54 Measured ≦ Baseline |
12-Sep-16 | 14:10 | Sunny | 71 | 73 | 68 | 71 | |
21-Sep-16 | 16:15 | Fine | 71 | 72 | 68 | 70 | |
27-Sep-16 | 13:00 | Sunny | 54 | 55 | 53 | 54 Measured ≦ Baseline | |
Minimum | 54 | ||||||
Maximum | 71 | ||||||
Average | 62 |