Appendix I    Impact Daytime Construction Noise Monitoring Results
Location : M2 (West Tai Wo - Free Field)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results
	Measured Noise Level for 30-min, dB(A)				Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq*	L10*	L90*
5-Mar-15	13:14	66.9	68.5	64.2	75	N	4897788.194	7079457.844	2630267.992
11-Mar-15	9:50	67.8	69.6	63.5	75	N	6025595.861	9120108.394	2238721.139
17-Mar-15	11:29	67.5	69.2	65.3	75	N	5623413.252	8317637.711	3388441.561
23-Mar-15	10:45	69.1	72.0	68.0	75	N	8128305.162	15848931.92	6309573.445
	Min	66.9	68.5	63.5			67.9	70.0	65.6
	Max	69.1	72.0	68.0
	Average	67.9	70.0	65.6
Location : M3 (Fanling Government Secondary School- Façade)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results
	Measured Noise Level for 30-min, dB(A)				Limit Level, dB(A)^	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
5-Mar-15	11:05	65.3	67.9	62.7	70	N	3388441.561	6165950.019	1862087.137
11-Mar-15	10:45	64.3	66.0	62.1	70	N	2691534.804	3981071.706	1621810.097
17-Mar-15	13:40	65.7	68.1	63.2	70	N	3715352.291	6456542.29	2089296.131
23-Mar-15	9:50	60.9	62.0	58.4	70	N	1230268.771	1584893.192	691830.9709
	Min	60.9	62.0	58.4			64.4	66.6	61.9
	Max	65.7	68.1	63.2
	Average	64.4	66.6	61.9
*  +3dB(A) Façade effect correction included
^ Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.