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 | |||
7-Sep-17 | 14:30 | Cloudy | 69 | 72 | 63 | 64 | 67 |
13-Sep-17 | 13:40 | Sunny | 60 | 61 | 56 | 60 Measured ≦ Baseline | |
19-Sep-17 | 09:30 | Sunny | 64 | 67 | 59 | 51 | |
25-Sep-17 | 09:30 | Sunny | 69 | 70 | 66 | 67 | |
Minimum | 60 | ||||||
Maximum | 69 | ||||||
Average | 66 |