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
8-Feb-13	Fine	14:20	61	68	66	<5m/s	62.9		75	N
14-Feb-13	Sunny	14:15	68	72	71	<5m/s	62.9		75	N
20-Feb-13	Sunny	14:10	61	69	66	<5m/s	62.9		75	N
26-Feb-13	Sunny	14:10	63	70	67	<5m/s	62.9		75	N
		Min	61	68	66
		Max	68	72	71
		Average	--	--	68
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
8-Feb-13	Fine	15:00	63	69	67	<5m/s	66.3		70	N
14-Feb-13	Sunny	14:18	59	65	63	<5m/s	66.3		70	N
20-Feb-13	Sunny	15:05	60	69	66	<5m/s	66.3		70	N
26-Feb-13	Sunny	15:10	61	70	67	<5m/s	66.3		70	N
		Min	59	65	63
		Max	63	70	67
		Average	--	--	66
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.