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 | |||
2-Mar-17 | 09:30 | Cloudy | 68 | 69 | 66 | 64 | 65 |
8-Mar-17 | 10:00 | Cloudy | 67 | 68 | 64 | 64 | |
14-Mar-17 | 10:00 | Cloudy | 65 | 67 | 62 | 60 | |
20-Mar-17 | 09:30 | Sunny | 67 | 68 | 64 | 64 | |
30-Mar-17 | 10:00 | Sunny | 69 | 71 | 66 | 67 | |
Minimum | 65 | ||||||
Maximum | 69 | ||||||
Average | 67 |