Daytime Noise Monitoring Results
Location M6a (Cyberport PTW)
Outside of Aegean Terrace
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-Aug-14 14:30 Cloudy 58 62 49 57 52
15-Aug-14 15:00 Sunny 58 59 51 48
19-Aug-14 13:00 Cloudy 59* 58 47 54
25-Aug-14 09:53 Sunny 52 55 48 52 Measured ≦ Baseline
Max 58
Min 52
Average 56
Remark:
* The unusual noise recording at M6a on 19 August 2014 the L10 was lower than the Leq, which was may be due to the brief burst of higher noise levels from the passing vehicle (cargo truck) in regular speed on the Sassoon Road and stopped sharply near the monitoring location, especially noise monitoring at M6a was at the quiet period.