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
06-Aug-11	21:35	21:40	Fine	61	61	61	excavation in process	traffic noise from nearby pier	-	30.2	<5 m/s	B&K 2250L	Rion NC-73
	21:40	21:45		61	61	61
	21:45	21:50		61	61	61
12-Aug-11	21:41	21:46	Fine	61	61	61	excavation in process	traffic noise from nearby pier	-	29.4	<5 m/s	B&K 2250L	Rion NC-73
	21:46	21:51		62	62	61
	21:51	21:56		62	62	61
18-Aug-11	19:37	19:42	Fine	64	67	63	excavation in process; crane in operation	traffic noise from nearby pier	-	29.2	<5 m/s	B&K 2270	B&K 4231
	19:42	19:47		66	69	63
	19:47	19:52		64	67	62
24-Aug-11	19:19	19:24	Fine	63	64	62	excavation in process; crane in operation	traffic noise from nearby pier	-	29.8	<5 m/s	B&K 2238	B&K 4231
	19:24	19:29		63	64	62
	19:29	19:34		63	64	62
30-Aug-11	19:03	19:08	Fine	66	67	65	excavation in process; crane in operation	traffic noise from nearby pier	-	30.9	<5 m/s	B&K 2238	B&K 4231
	19:08	19:13		67	69	63
	19:13	19:18		66	67	64
			Min.	61
			Max.	67
+ - Façade measurement