Restricted Hours Noise Monitoring Results (Evening Time)
Station NM6 Customs' Marine Base (Block H of Government Dockyard) Rooftop
Date	Start Time	End Time	Weather	Noise level (dB(A)), 5 min+			Major Construction Noise Source(s) Observed	Other Noise Source(s) Observed	Remarks	Mean Temp. (°C)	Mean Wind Speed (m/s)	Noise Meter Model / ID	Calibrator Model / ID
				Leq	L10	L90
05-Jan-11	20:07	20:12	Fine	62	63	62	excavation in process	traffic noise from nearby pier	-	15.7	<5 m/s	B&K 2270	B&K 4231
	20:12	20:17		63	64	62
	20:17	20:22		63	63	62
11-Jan-11	19:32	19:37	Cloudy	64	65	64	excavation in process	other construction site nearby; traffic noise from nearby pier	-	11.2	<5 m/s	B&K 2250L	B&K 4231
	19:37	19:42		64	65	63
	19:42	19:47		65	66	63
17-Jan-11	21:54	21:59	Fine	61	62	61	excavation in process	traffic noise from nearby pier	-	11.8	<5 m/s	B&K 2270	B&K 4231
	21:59	22:04		61	62	60
	22:04	22:09		61	61	60
29-Jan-11	20:13	20:18	fine	65	66	65	excavation in process	other construction site nearby; traffic noise from nearby pier	-	12.9	<5 m/s	B&K 2250L	B&K 4231
	20:18	20:23		65	66	65
	20:23	20:28		65	66	65
31-Jan-11	20:57	21:02	Fine	63	63	62	excavation in process	other construction site nearby; traffic noise from nearby pier	-	13.1	<5 m/s	B&K 2250L	B&K 4231
	21:02	21:07		63	63	62
	21:07	21:12		63	64	62
			Min.	61
			Max.	65
+ - Facade measurement