Appendix G - Noise Monitoring Results
Location NMS 1 - Sha Lo Wan
Date Weather Time Unit: dB (A) (5-min) Average Baseline Level Construction Noise Level
L eq L10 L 90 L eq L eq L eq
6-Nov-15 Sunny 15:30 69.5 72.0 65.4 70 66.9 70 Measured ¡Ø Limit Level
15:35 70.1 72.2 65.8
15:40 69.8 72.0 65.6
15:45 69.6 71.9 65.6
15:50 69.4 71.6 65.4
15:55 69.2 71.5 65.1
12-Nov-15 Cloudy 10:00 59.1 60.2 58.5 59 59 Measured ¡Ø Limit Level
10:05 58.8 59.5 57.4
10:10 58.9 59.9 57.5
10:15 59.1 60.3 57.8
10:20 58.4 59.8 57.2
10:25 58.1 59.9 57.4
18-Nov-15 Sunny 16:35 72.3 74.5 64.8 72 72 Measured ¡Ø Limit Level
16:40 72.1 74.1 64.6
16:45 71.9 74.3 64.9
16:50 72.3 74.6 64.5
16:55 71.8 73.9 65.1
17:00 72.0 74.1 64.5
24-Nov-15 Sunny 14:30 67.7 71.6 56.2 67 67 Measured ¡Ø Limit Level
14:35 66.0 68.6 61.1
14:40 66.1 70.7 59.2
14:45 66.4 70.2 58.9
14:50 67.3 71.2 56.9
14:55 66.8 70.7 58.4
Remark: * +3dB(A) Façade correction included
Location NMS 4 - San Tau
Date Weather Time Unit: dB (A) (5-min) Average Baseline Level Construction Noise Level
L eq L10 L 90 L eq L eq L eq
6-Nov-15 Sunny 14:00 60.1 62.5 56.7 61 56.0 61 Measured ¡Ø Limit Level
14:05 60.1 62.5 56.6
14:10 61.5 62.7 56.8
14:15 61.8 63.1 57.0
14:20 62.9 63.1 57.7
14:25 61.7 62.9 57.1
12-Nov-15 Cloudy 13:00 56.8 57.7 55.2 56 56 Measured ¡Ø Limit Level
13:05 56.1 57.2 55.1
13:10 56.3 57.5 55.4
13:15 55.2 57.1 54.9
13:20 56.2 57.1 55.4
13:25 56.3 57.5 55.2
18-Nov-15 Sunny 10:00 59.8 61.2 59.1 59 59 Measured ¡Ø Limit Level
10:05 59.2 61.3 58.9
10:10 59.9 60.9 58.9
10:15 58.8 61.2 57.9
10:20 58.9 61.3 58.1
10:25 59.1 60.7 58.8
24-Nov-15 Sunny 16:45 63.8 67.8 59.0 64 64 Measured ¡Ø Limit Level
16:50 64.1 67.9 59.2
16:55 63.5 66.8 60.0
17:00 62.9 66.9 60.4
17:05 64.2 67.4 59.8
17:10 63.7 66.5 59.6
Remark: * +3dB(A) Façade correction included