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 | |||
10-Sep-15 | 08:30 | Sunny | 52 | 54 | 49 | 59 | 52 Measured ≦ Baseline |
16-Sep-15 | 13:00 | Cloudy | 67 | 68 | 63 | 66 | |
22-Sep-15 | 11:30 | Sunny | 55 | 57 | 52 | 55 Measured ≦ Baseline | |
30-Sep-15 | 11:15 | Sunny | 57 | 61 | 55 | 57 Measured ≦ Baseline | |
Minimum | 52 | ||||||
Maximum | 67 | ||||||
Average | 58 |