Appendix I  Impact Daytime Construction Noise Monitoring Results
Daytime Noise Monitoring Results at Station NMS2 - Seaview Crescent Tower 1
Date	Weather Condition	Noise Level for 30-min, dB(A)#				Averaged Wind Speed (m/s)	Baseline Noise Level, dB(A)	Calculated Construction Noise Level, dB(A)	Limit Level, dB(A)	Exceedance (Y/N)
		Time	L90	L10	Leq
05-Dec-13	Sunny	10:43	60	68	64	<5m/s	62.9		75	N
11-Dec-13	Fine	10:30	64	71	68	<5m/s	62.9		75	N
17-Dec-13	Cloudy	10:45	65	70	68	<5m/s	62.9		75	N
27-Dec-13	Sunny	10:35	64	70	67	<5m/s	62.9		75	N
		Min	60	68	64
		Max	65	71	68
		Average	--	--	0
Daytime Noise Monitoring Results at Station NMS3A - Site Boundary of Site Office (WA2)
Date	Weather Condition	Noise Level for 30-min, dB(A)#				Averaged Wind Speed (m/s)	Baseline Noise Level, dB(A) ^	Calculated Construction Noise Level, dB(A)	Limit Level, dB(A)**	Exceedance (Y/N)
		Time	L90	L10	Leq
05-Dec-13	Sunny	11:15	61	68	65	<5m/s	66.3		70	N
11-Dec-13	Fine	13:45	66	72	69	<5m/s	66.3		70	N
17-Dec-13	Cloudy	10:20	64	70	67	<5m/s	66.3		70	N
27-Dec-13	Sunny	11:15	64	69	67	<5m/s	66.3		70	N
		Min	61	68	65
		Max	66	72	69
		Average	--	--	0
Remark:
# A correction of +3dB(A) was made to the free field measurement.
* Façade measurement.
^ Averaged baseline noise level recorded at NMS3 Ho Yu College is adopted.
** Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.