Restricted Hours Noise Monitoring Results^[1]

Station NM2
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
05-Aug-11	06:39	06:44	Fine	71	72	70	No outdoor construction noise	Mainly traffic noise	-	32	0.2	RION- NL31 (S/N 00983400)	RION - NC73 (S/N 10997142)
05-Aug-11	06:44	06:49	Fine	72	74	70			-
05-Aug-11	06:49	06:54	Fine	72	73	70			-
05-Aug-11	06:39	06:54	Fine	72	73	70			-
07-Aug-11	07:27	07:32	Fine	69	71	68	No outdoor construction noise	Mainly traffic noise	-	31	0.2	RION- NL31 (S/N 00983400)	RION - NC73 (S/N 10997142)
07-Aug-11	07:32	07:37	Fine	70	71	68			-
07-Aug-11	07:37	07:42	Fine	70	71	68			-
07-Aug-11	07:27	07:42	Fine	70	71	68			-
17-Aug-11	03:51	03:56	Fine	63	66	61	No outdoor construction noise	Mainly traffic noise	-	31	0.3	RION- NL31 (S/N 00983400)	RION - NC73 (S/N 10997142)
17-Aug-11	03:56	04:01	Fine	63	65	61			-
17-Aug-11	04:01	04:06	Fine	62	63	61			-
17-Aug-11	03:51	04:06	Fine	63	65	61			-
21-Aug-11	11:35	11:40	Sunny	69	71	68	No outdoor construction noise	Mainly traffic noise	-	31	0.2	RION- NL31 (S/N 00983400)	RION - NC73 (S/N 10997142)
21-Aug-11	11:40	11:45	Sunny	69	70	68			-
21-Aug-11	11:45	11:50	Sunny	69	70	68			-
21-Aug-11	11:35	11:50	Sunny	69	70	68			-
31-Aug-11	05:53	05:58	Fine	63	65	61	No outdoor construction noise	Mainly traffic noise	-	31	0.2	RION- NL31 (S/N 00983400)	RION - NC73 (S/N 10997142)
31-Aug-11	05:58	06:03	Fine	64	66	61			-
31-Aug-11	06:03	06:08	Fine	64	66	62			-
31-Aug-11	05:53	06:08	Fine	64	66	61			-
			Min.	62
			Max.	72

[1] The monitoring data on 5, 17 and 31 August morning are for the restricted hour of previous day (4, 16 and 30 August respectively)