Restricted Hours Noise Monitoring Results
Station NM4

Date	Start Time	End Time	Weather	Noise level (dB(A)), 5 min			Major Construction Noise Source(s) Observed	Other Noise Source(s) Observed	Remarks	Temp. (°C)	Wind Speed (m/s)	Noise Meter Model / ID	Calibrator Model / ID
Date	Start Time	End Time	Weather	Leq	L10	L90	Major Construction Noise Source(s) Observed	Other Noise Source(s) Observed	Remarks	Temp. (°C)	Wind Speed (m/s)	Noise Meter Model / ID	Calibrator Model / ID
03-Dec-13	20:07	20:12	Fine	66	68	64	-	Traffic Noise	-	15	1.0	RION- NL31 (S/N 00410224)	RION - NC73 (S/N 10997142)
03-Dec-13	20:12	20:17	Fine	67	68	64			-
03-Dec-13	20:17	20:22	Fine	66	67	64			-
03-Dec-13	20:07	20:22	Fine	66	68	64			-
08-Dec-13	07:30	07:35	Sunny	66	68	62	-	Traffic Noise	-	16	0.5	RION- NL31 (S/N 00410224)	RION - NC73 (S/N 10997142)
08-Dec-13	07:35	07:40	Sunny	65	67	61			-
08-Dec-13	07:40	07:45	Sunny	65	67	61			-
08-Dec-13	07:30	07:45	Sunny	65	67	61			-
17-Dec-13	21:11	21:16	Fine	66	67	64	-	Traffic Noise	-			RION- NL31 (S/N 00410224)	RION - NC73 (S/N 10997142)
	21:16	21:21	Fine	67	68	65			-		0.8
	21:21	21:26	Fine	66	68	64			-	12
	21:11	21:26	Fine	66	68	65			-
22-Dec-13	15:23	15:28	Sunny	67	68	65	-	Traffic Noise	-	14	1.0	RION- NL31 (S/N 00410224)	RION - NC73 (S/N 10997142)
22-Dec-13	15:28	15:33	Sunny	67	69	65			-
22-Dec-13	15:33	15:38	Sunny	66	68	64			-
22-Dec-13	15:23	15:38	Sunny	67	68	65			-
31-Dec-13	19:19	19:24	Fine	67	68	65	-	Traffic Noise	-	15	0.5	RION- NL31 (S/N 00410224)	RION - NC73 (S/N 10997142)
31-Dec-13	19:24	19:29	Fine	67	68	65			-
31-Dec-13	19:29	19:34	Fine	67	69	66			-
31-Dec-13	19:19	19:34	Fine	67	68	65			-




			Min.	65
			Max.	67