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
7-May-14	Fine	10:46	63	69	67	<5m/s	62.9		75	N
12-May-14	Sunny	10:30	63	69	66	<5m/s	62.9		75	N
23-May-14	Cloudy	15:42	59	67	65	<5m/s	62.9		75	N
29-May-14	Sunny	12:00	62	68	65	<5m/s	62.9		75	N
		Min	62	66	65
		Max	64	71	67
		Average	--	--	66
Daytime Noise Monitoring Results at Station NMS3B - 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>
7-May-14	Fine	11:30	62	68	66	<5m/s	66.3		70	N
12-May-14	Sunny	11:15	61	67	65	<5m/s	66.3		70	N
23-May-14	Cloudy	14:28	60	63	62	<5m/s	66.3		70	N
29-May-14	Sunny	10:50	63	65	66	<5m/s	66.3		70	N
		Min	58	67	64
		Max	63	71	70
		Average	--	--	65
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.