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
3-Jul-12	Sunny	10:20	62	70	66	<5m/s	62.9		75	N	NMS2	512861.4	7585776	4265795
9-Jul-12	Sunny	11:40	63	69	66	<5m/s	62.9		75	N	NMS2	1148154	4677351	4365158
20-Jul-12	Sunny	15:20	62	69	66	<5m/s	62.9		75	N	NMS2	1148154	4677351	4073803
26-Jul-12	Cloudy	16:00	58	66	63	<5m/s	62.9		75	N	NMS2	588843.7	4168694	1862087
		Min	58	66	63							59.3	67.2	65.6
		Max	63	70	66
		Average	--	--	66
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
3-Jul-12	Sunny	11:05	57	62	60	<5m/s	66.3		70	N	NMS3A	467735.1	1621810	954992.6
9-Jul-12	Sunny	11:00	60	63	62	<5m/s	66.3		70	N	NMS3A	1071519	1905461	1584893
20-Jul-12	Sunny	14:08	57	62	61	<5m/s	66.3		70	N	NMS3A	501187.2	1412538	1148154
26-Jul-12	Cloudy	14:00	56	65	61	<5m/s	66.3		70	N	NMS3A	354813.4	3090295	1318257
		Min	56	62	60							57.8	63.0	61.0
		Max	60	65	62
		Average	--	--	61
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.