Noise Monitoring Results
(0700-1900 hrs on Normal Weekdays)
Location NM5 - Near  FSD Diving Rescue and Training Centre 
2-Jun-21 13:30 Cloudy 54.7 56.2 50.1
8-Jun-21 14:45 Sunny 53.6 54.8 50.2
17-Jun-21 13:15 Sunny 53.2 54.6 48.8
23-Jun-21 13:20 Cloudy 56.7 57.9 50.4
29-Jun-21 15:30 Cloudy 61.4 62.4 59.5
Location NM6 - Customs' Marine Base
(Block H of Government Dockyard) Rooftop
Date Time Weather Unit: dB (A) (30-min)
Measured Noise Level
L eq L10 L 90
2-Jun-21 14:45 Cloudy 56.6 57.2 50.3
8-Jun-21 13:30 Sunny 54.4 55.8 50.4
17-Jun-21 14:30 Sunny 55.1 56.3 49.2
23-Jun-21 14:10 Cloudy 55.4 56.8 50.1
29-Jun-21 13:50 Cloudy 61.3 61.9 60.7
Maximum 61.3
Minimum 54.4