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
5-Dec-17 Cloudy 09:56 71.7 76.9 61.4 72 66.9 72.0 Measured ¡Ø Limit Level
10:01 73.1 76.9 61.8
10:06 70.9 73.7 67.1
10:11 71.2 74.3 66.7
10:16 73.4 79.0 63.4
10:21 71.8 76.6 63.2
15-Dec-17 Cloudy 15:00 67.0 69.7 57.0 68 68.0 Measured ¡Ø Limit Level
15:05 66.5 71.2 57.0
15:10 69.0 74.7 54.4
15:15 67.1 72.7 54.9
15:20 66.4 70.3 57.6
15:25 68.9 74.2 56.4
21-Dec-17 Sunny 15:38 70.2 73.9 62.1 69 69.0 Measured ¡Ø Limit Level
15:43 71.3 75.1 62.0
15:48 67.7 71.7 58.4
15:53 64.5 70.9 55.2
15:58 69.2 73.8 55.0
16:03 66.6 70.5 60.2
27/17/2017 Sunny 11:00 63.5 68.2 56.9 64 64.0 Measured ¡Ø Limit Level
11:05 63.6 68.1 55.4
11:10 64.1 67.2 56.4
11:15 63.8 68.0 56.5
11:20 63.7 67.8 56.1
11:25 63.0 67.5 56.3
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
5-Dec-17 Cloudy 14:56 59.7 61.6 57.5 60 56.0 60.0 Measured ¡Ø Limit Level
15:01 59.4 61.6 57.5
15:06 60.6 62.6 58.0
15:11 60.1 61.8 57.7
15:16 60.2 61.8 57.8
15:21 61.9 63.4 58.3
15-Dec-17 Cloudy 14:00 54.8 56.3 52.5 56 56.0 Measured ¡Ø Limit Level
14:05 57.6 60.5 53.4
14:10 56.3 58.9 48.4
14:15 57.2 61.0 45.3
14:20 53.6 56.5 46.4
14:25 51.5 55.2 44.8
21-Dec-17 Sunny 16:49 55.5 58.5 51.1 57 57.0 Measured ¡Ø Limit Level
16:54 57.5 61.1 50.6
16:59 56.1 59.2 50.1
17:04 57.4 61.1 51.4
17:09 55.8 59.2 51.0
17:14 58.5 61.9 51.7
27/17/2017 Sunny 15:00 54.4 55.9 50.2 54 54.0 Measured ¡Ø Limit Level
15:05 53.9 55.7 50.0
15:10 54.4 56.0 50.4
15:15 54.2 55.9 50.3
15:20 54.3 56.2 49.9
15:25 54.0 55.7 49.8
Remark: * +3dB(A) Façade correction included