Noise Monitoring Results | |||||||
(0700-1900 hrs on Normal Weekdays) | |||||||
Location M9 (Ap Lei Chau
PTW) The Podium of Mei Chun Court, South Horizons |
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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-Jan-15 | 15:00 | Sunny | 54 | 58 | 51 | 57 | 54 Measured ≦ Baseline |
13-Jan-15 | 16:35 | Cloudy | 63 | 65 | 54 | 62 | |
19-Jan-15 | 10:48 | Sunny | 59 | 60 | 55 | 55 | |
29-Jan-15 | 14:00 | Sunny | 62 | 65 | 53 | 61 | |
Max | 63 | ||||||
Min | 54 | ||||||
Average | 60 |