Noise Monitoring Results | |||||||
(0700-1900 hrs on Normal Weekdays) | |||||||
Location M8 (Aberdeen
PTW) The rooftop of Wah Lai 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 | |||
5-May-15 | 13:12 | Cloudy | 70 | 72 | 69 | 64 | 69 |
11-May-15 | 16:30 | Cloudy | 68 | 70 | 64 | 66 | |
21-May-15 | 09:00 | Cloudy | 64 | 66 | 60 | 64 Measured ≦ Baseline | |
27-May-15 | 14:18 | Cloudy | 69 | 71 | 67 | 68 | |
Max | 70 | ||||||
Min | 64 | ||||||
Average | 68 |