|
|
|
|
|
|
|
|
|
Noise Monitoring Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
(0700-1900 hrs on Normal Weekdays) |
|
|
|
|
|
|
|
|
|
|
|
|
|
Location NM5 - Near FSD Diving
Rescue and Training Centre
|
|
|
|
|
Date |
Time |
Weather |
Unit: dB
(A) (30-min) |
|
|
Measured
Noise Level |
|
|
L eq |
L10 |
L 90 |
|
|
3-Jan-19 |
09:40 |
Cloudy |
64 |
67 |
60 |
|
|
9-Jan-19 |
11:30 |
Cloudy |
64 |
67 |
59 |
|
|
15-Jan-19 |
09:20 |
Cloudy |
66 |
66 |
61 |
|
|
21-Jan-19 |
09:15 |
Cloudy |
64 |
65 |
61 |
|
|
31-Jan-19 |
09:30 |
Cloudy |
61 |
62 |
60 |
|
|
|
|
Maximum |
66 |
|
|
|
|
|
|
Minimum |
61 |
|
|
|
|
|
|
Average |
64 |
|
|
|
|
|
|
|
|
|
|
|
|
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 |
|
|
3-Jan-19 |
09:00 |
Cloudy |
67 |
68 |
61 |
|
|
9-Jan-19 |
10:15 |
Cloudy |
60 |
63 |
55 |
|
|
15-Jan-19 |
10:10 |
Cloudy |
65 |
67 |
60 |
|
|
21-Jan-19 |
10:20 |
Cloudy |
64 |
66 |
61 |
|
|
31-Jan-19 |
11:30 |
Cloudy |
63 |
63 |
58 |
|
|
|
|
Maximum |
67 |
|
|
|
|
|
|
Minimum |
60 |
|
|
|
|
|
|
Average |
64 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|