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
02-Nov-12	Sunny	14:05	62	69	66	<5m/s	62.9		75	N
08-Nov-12	Sunny	11:15	61	65	63	<5m/s	62.9		75	N
14-Nov-12	Sunny	10:10	61	68	65	<5m/s	62.9		75	N
20-Nov-12	Sunny	14:15	62	69	67	<5m/s	62.9		75	N
26-Nov-12	Fine	14:00	63	67	65	<5m/s	62.9		75	N
		Min	61	65	63
		Max	63	69	67
		Average	--	--	65
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
02-Nov-12	Sunny	14:05	54	67	64	<5m/s	66.3		65	N
08-Nov-12	Sunny	11:30	60	65	64	<5m/s	66.3		65	N
14-Nov-12	Sunny	10:20	59	64	62	<5m/s	66.3		70	N
20-Nov-12	Sunny	13:55	62	69	67	<5m/s	66.3		70	N
26-Nov-12	Fine	14:50	60	65	63	<5m/s	66.3		70	N
		Min	54	64	62
		Max	62	69	67
		Average	--	--	64
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.