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 | |||
4-Mar-19 | 9:40 | Cloudy | 67 | 69 | 64 | 64 | 64 |
14-Mar-19 | 11:15 | Cloudy | 61 | 63 | 57 | 61 Measured ≦ Baseline | |
20-Mar-19 | 9:50 | Cloudy | 64 | 68 | 60 | 48 | |
26-Mar-19 | 10:30 | Cloudy | 72 | 76 | 68 | 72 | |
Minimum | 61 | ||||||
Maximum | 72 | ||||||
Average | 66 |