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
05-Aug-12	11:20	11:25	Fine	66.2	68.9	61.5	Noise from nearby playground	Mainly traffic noise	-	30	0.3	RION- NL52 (S/N 00710259)	RION - NC73 (S/N 10997142)
05-Aug-12	11:25	11:30	Fine	65.4	67.6	62.0			-
05-Aug-12	11:30	11:35	Fine	67.6	69.5	61.8			-
05-Aug-12	11:20	11:35	Fine	66.5	68.7	61.8			-
14-Aug-12	21:30	21:35	Fine	65.4	67.2	62.3	-	Mainly traffic noise	-	28	0.2	RION- NL52 (S/N 00710259)	RION - NC73 (S/N 10997142)
14-Aug-12	21:35	21:40	Fine	66.3	67.5	63.0			-
14-Aug-12	21:40	21:45	Fine	65.1	67.0	62.8			-
14-Aug-12	21:30	21:45	Fine	65.6	67.2	62.7
19-Aug-12	14:22	14:27	Sunny	68.3	70.2	63.2	Noise from nearby playground	Mainly traffic noise	-	31	0.4	RION- NL52 (S/N 00710259)	RION - NC73 (S/N 10997142)
19-Aug-12	14:27	14:32	Sunny	66.4	67.9	62.8			-
19-Aug-12	14:32	14:37	Sunny	67.0	69.3	63.1			-
19-Aug-12	14:22	14:37	Sunny	67.3	69.2	63.0			-
28-Aug-12	21:30	21:35	Fine	65.7	67.1	61.3	Noise from nearby playground	Mainly traffic noise	-	30	0.3	RION- NL52 (S/N 00710259)	RION - NC73 (S/N 10997142)
28-Aug-12	21:35	21:40	Fine	66.7	68.9	62.0			-
28-Aug-12	21:40	21:45	Fine	65.3	67.8	61.8			-
28-Aug-12	21:30	21:45	Fine	65.9	68.0	61.7			-
			Min.	65.1
			Max.	68.3

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