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 | |||
4-Feb-15 | 13:00 | Cloudy | 59 | 61 | 58 | 59 | 43 |
10-Feb-15 | 09:00 | Sunny | 63 | 63 | 58 | 61 | |
16-Feb-15 | 14:10 | Cloudy | 60 | 62 | 58 | 53 | |
24-Feb-15 | 14:15 | Cloudy | 62 | 63 | 59 | 58 | |
Max | 63 | ||||||
Min | 59 | ||||||
Average | 61 |