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 | |||
8-Dec-16 | 16:00 | Sunny | 59 | 61 | 56 | 57 | 56 |
14-Dec-16 | 10:00 | Fine | 62 | 62 | 59 | 60 | |
19-Dec-16 | 13:50 | Sunny | 55 | 58 | 51 | 55 Measured ≦ Baseline | |
28-Dec-16 | 11:00 | Cloudy | 58 | 60 | 54 | 54 | |
Minimum | 55 | ||||||
Maximum | 62 | ||||||
Average | 59 |