Restricted Hours Noise Monitoring Results^[1]

Station NM1
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
02-Oct-11	13:00	13:05	Fine	66	68	63	Noise from nearby playground	Mainly traffic noise	-	29	0.5	RION- NL31 (S/N 00983400)	RION - NC73 (S/N 10997142)
02-Oct-11	13:05	13:10	Fine	67	69	63			-
02-Oct-11	13:10	13:15	Fine	67	70	63			-
02-Oct-11	13:00	13:15	Fine	67	69	63			-
11-Oct-11	23:58	00:03	Fine	62	63	57	No outdoor construction	Mainly traffic noise	-	26	0.3	RION- NL31 (S/N 00983400)	RION - NC73 (S/N 10997142)
11-Oct-11	00:03	00:08	Fine	63	64	57			-
11-Oct-11	00:08	00:13	Fine	61	63	57			-
11-Oct-11	23:58	00:13	Fine	62	63	57
16-Oct-11	16:00	16:05	Sunny	65	67	63	Noise from nearby playground	Mainly traffic noise	-	26	0.2	RION- NL31 (S/N 00983400)	RION - NC73 (S/N 10997142)
16-Oct-11	16:05	16:10	Sunny	65	66	63			-
16-Oct-11	16:10	16:15	Sunny	64	66	63			-
16-Oct-11	16:00	16:15	Sunny	65	66	63			-
25-Oct-11	23:10	23:15	Fine	61	62	56	-	Mainly traffic noise	-	26	0.8	RION- NL31 (S/N 00603867)	RION - NC73 (S/N 10997142)
25-Oct-11	23:15	23:20	Fine	61	62	57			-
25-Oct-11	23:20	23:25	Fine	61	62	57			-
25-Oct-11	23:10	23:25	Fine	61	62	57			-
30-Oct-11	10:00	10:05	Sunny	67	70	63	Noise from nearby playground	Mainly traffic noise	-	25	0.4	RION- NL31 (S/N 00603867)	RION - NC73 (S/N 10997142)
30-Oct-11	10:05	10:10	Sunny	65	67	62			-
30-Oct-11	10:10	10:15	Sunny	67	70	63			-
30-Oct-11	10:00	10:15	Sunny	66	69	63			-
			Min.	61
			Max.	67

[1] No class was held at the school during all of the monitoring sessions within the reporting month.