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
08-Oct-13	20:11	20:16	Fine	66	68	65	-	Traffic noise	-	27	0.5	RION- NL31 (S/N 00410224)	RION - NC73 (S/N 10997142)
08-Oct-13	20:16	20:21	Fine	65	67	64			-
08-Oct-13	20:21	20:26	Fine	66	64	64			-
08-Oct-13	20:11	20:26	Fine	66	67	65			-
13-Oct-13	11:34	11:39	Sunny	67	69	64	-	Traffic noise	-	26	0.5	RION- NL31 (S/N 00410224)	RION - NC73 (S/N 10997142)
13-Oct-13	11:39	11:44	Sunny	66	67	64			-
13-Oct-13	11:44	11:49	Sunny	66	68	65			-
13-Oct-13	11:34	11:49	Sunny	66	68	64			-
22-Oct-13	20:19	20:24	Fine	66	68	64	-	Traffic noise	-	28	0.5	RION- NL31 (S/N 00410224)	RION - NC73 (S/N 10997142)
22-Oct-13	20:24	20:29	Fine	66	67	64			-
22-Oct-13	20:29	20:34	Fine	66	67	64			-
22-Oct-13	20:19	20:34	Fine	66	67	64			-
27-Oct-13	11:22	11:27	Sunny	66	67	63	-	Traffic noise	-	25	0.5	RION- NL31 (S/N 00410224)	RION - NC73 (S/N 10997142)
27-Oct-13	11:27	11:32	Sunny	67	69	64			-
27-Oct-13	11:32	11:37	Sunny	66	68	64			-
27-Oct-13	11:22	11:37	Sunny	66	68	64			-
	16:25	16:30	Cloudy			63	No outdoor construction noise	Mainly traffic noise	-		0.3	RION- NL31 (S/N 00603867)	RION - NC73 (S/N 10997142)
00-Jan-00	16:30	16:35	Cloudy			64			-
00-Jan-00	16:35	16:40	Cloudy			64			-
00-Jan-00	16:25	16:40	Cloudy			64			-
			Min.	65
			Max.	67