Noise Monitoring Results | ||||||||
(Daytime Noise - 0700 to 1900 hrs on normal weekdays) | ||||||||
Location M9 - The Podium of Mei Chun Court, South Horizons | ||||||||
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 | ||||
2-Jan-13 | 11:20 | Fine | 57.3 | 60.5 | 50.6 | 56.5 | 49.6 | |
7-Jan-13 | 13:48 | Fine | 63.1 | 62.5 | 50.9 | 62.0 | ||
17-Jan-13 | 13:00 | Sunny | 52.6 | 54.7 | 48.4 | 52.6 Measured ≦ Baseline | ||
23-Jan-13 | 13:28 | Cloudy | 69.9 | 72.8 | 55.3 | 69.7 | ||
29-Jan-13 | 15:10 | Fine | 64.1 | 67.0 | 53.1 | 63.3 | ||