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
07/11/2014	Fine	10:42	63	70	67	<5m/s	62.9		75	N	NMS2	512861.4	7585776	5370317.964
13/11/2014	Fine	10:40	65	69	67	<5m/s	62.9		75	N	NMS2	1148154	4677351	4786300.923
19/11/2014	Sunny	10:40	63	69	67	<5m/s	62.9		75	N	NMS2	1148154	4677351	4466835.922
25/11/2014	Sunny	10:35	64	70	67	<5m/s	62.9		75	N	NMS3	1148154	4677351	4897788.194
		Min	63	69	67							60.0	67.3	66.9
		Max	65	70	67
		Average	--	--	67
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
07/11/2014	Fine	11:37	62	70	68	<5m/s	66.3		70	N	NMS3A	1412538	10000000	5754399.373
13/11/2014	Fine	13:05	66	70	69	<5m/s	66.3		70	N	NMS3A	3548134	10000000	7244359.601
19/11/2014	Sunny	11:23	60	64	63	<5m/s	66.3		70	N	NMS3A	1096478	2344229	1819700.859
25/11/2014	Sunny	11:15	63	69	66	<5m/s	66.3		70	N	NMS3A	1995262	7244360	4073802.778
		Min	60	64	63							63.0	68.7	66.7
		Max	66	70	69
		Average	--	--	67
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.