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
10-Oct-13 Sunny 15:49 68.9 74.8 46.8 68 66.9 68 Measured ¡Ø Limit Level
15:54 66.2 71.4 46.4
15:59 69.2 74.8 48.6
16:04 69.0 75.5 49.8
16:09 67.7 73.6 48.6
16:14 67.8 73.9 48.3
16-Oct-13 Cloudy 13:09 62.7 65.6 58.5 70 70 Measured ¡Ø Limit Level
13:14 72.0 77.6 60.6
13:19 66.3 70.6 58.8
13:24 60.8 62.6 58.5
13:29 68.2 72.6 59.4
13:34 73.8 77.4 59.3
22-Oct-13 Sunny 11:24 69.7 73.7 63.2 69 69 Measured ¡Ø Limit Level
11:29 71.4 74.5 60.7
11:34 64.4 68.5 58.0
11:39 64.9 65.4 59.1
11:44 69.0 71.5 59.5
11:49 69.2 74.4 58.4
28-Oct-13 Sunny 13:49 56.6 58.6 51.1 67 67 Measured ¡Ø Limit Level
13:54 58.6 61.4 51.0
13:59 69.7 74.1 51.4
14:04 69.0 72.6 52.4
14:14 66.9 70.8 51.2
14:19 66.1 70.0 51.7
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
10-Oct-13 Sunny 14:10 51.4 53.7 48.2 52 56.0 52 Measured ¡Ø Limit Level
14:15 50.9 51.9 49.0
14:20 49.6 52.0 46.5
14:25 49.8 53.2 45.7
14:30 54.0 57.3 49.6
14:35 53.5 56.9 47.4
16-Oct-13 Cloudy 15:07 52.2 53.9 49.4 53 53 Measured ¡Ø Limit Level
15:12 53.1 54.6 50.7
15:17 52.8 54.2 49.9
15:22 52.4 53.5 47.9
15:27 53.5 54.9 51.2
15:32 53.0 54.1 50.6
22-Oct-13 Sunny 14:34 60.7 62.5 54.2 58 58 Measured ¡Ø Limit Level
14:39 57.1 59.7 56.6
14:44 55.9 57.4 51.6
14:49 58.2 60.5 51.3
14:54 56.9 59.3 51.6
14:59 54.9 57.3 51.5
28-Oct-13 Sunny 11:07 55.7 58.0 47.0 56 56 Measured ¡Ø Limit Level
11:12 50.5 53.0 46.1
11:17 55.3 59.0 47.3
11:22 56.1 60.1 48.2
11:27 53.6 57.2 46.5
11:32 59.5 62.4 47.0
Remark: * +3dB(A) Façade correction included