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 | |||
6-Jun-17 | 09:45 | Sunny | 57 | 57 | 52 | 59 | 57 Measured ≦ Baseline |
12-Jun-17 | 10:00 | Cloudy | 60 | 63 | 58 | 54 | |
22-Jun-17 | 09:00 | Sunny | 66 | 68 | 62 | 65 | |
27-Jun-17 | 13:05 | Sunny | 63 | 64 | 61 | 61 | |
Minimum | 57 | ||||||
Maximum | 66 | ||||||
Average | 61 |