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
7-May-14 Cloudy 14:41 69.7 72.4 68.5 71 66.9 71 Measured ¡Ø Limit Level
14:46 70.2 73.6 69.5
14:51 70.4 73.4 69.2
14:56 69.8 73.2 68.5
15:01 70.7 73.5 70.1
15:06 72.2 75.4 71.3
16-May-14 Sunny 08:32 70.3 73.8 69.5 71 71 Measured ¡Ø Limit Level
08:37 71.6 73.9 70.3
08:42 72.1 74.2 71.0
08:47 70.2 72.7 69.8
08:52 71.1 72.4 69.5
08:57 72.4 75.1 69.8
22-May-14 Cloudy 10:45 64.7 66.9 48.4 65 65 Measured ¡Ø Limit Level
10:50 65.0 67.7 48.5
10:55 64.5 67.2 48.5
11:00 64.5 67.4 48.2
11:05 65.6 68.0 48.5
11:10 65.2 67.5 48.6
28-May-14 Sunny 16:04 74.2 77.1 72.3 74 74 Measured ¡Ø Limit Level
16:09 73.2 75.7 71.2
16:14 73.8 74.9 71.1
16:19 74.6 76.5 72.4
16:24 73.1 75.6 70.8
16:29 72.6 75.1 70.5
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
7-May-14 Cloudy 15:37 58.4 60.2 57.1 59 56.0 59 Measured ¡Ø Limit Level
15:42 59.1 61.7 58.0
15:47 58.6 61.4 57.7
15:52 58.9 61.6 57.2
15:57 60.1 62.5 58.2
16:02 60.2 61.8 58.1
16-May-14 Sunny 14:51 61.2 63.3 60.1 60 60 Measured ¡Ø Limit Level
14:56 59.2 62.3 58.1
15:01 59.0 62.0 56.8
15:06 60.2 62.4 58.9
15:11 61.3 64.9 59.3
15:16 60.7 62.8 59.6
22-May-14 Cloudy 13:20 61.7 63.5 50.6 63 63 Measured ¡Ø Limit Level
13:25 62.0 63.7 51.6
13:30 63.4 65.0 50.9
13:35 62.2 63.9 51.1
13:40 63.5 65.2 51.0
13:45 62.5 64.5 51.1
28-May-14 Sunny 14:20 60.1 63.4 58.7 60 60 Measured ¡Ø Limit Level
14:25 61.2 64.5 59.7
14:30 59.4 63.8 58.8
14:35 60.1 62.4 59.4
14:40 60.0 62.6 59.3
14:45 60.7 62.9 59.6
Remark: * +3dB(A) Façade correction included