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*
6-Aug-18	13:05	68.6	70.3	65.9	75	N		7244359.601	10715193.05	3890451.45
17-Aug-18	14:49	68.9	71.5	66.3	75	N		7762471.166	14125375.45	4265795.188
23-Aug-18	13:45	67.6	69.2	65.5	75	N		5754399.373	8317637.711	3548133.892
29-Aug-18	13:25	63.1	65.0	60.5	75	N		2041737.945	3162277.66	1122018.454
	Min	63.1	65.0	60.5				67.6	69.6	65.1
	Max	68.9	71.5	66.3
	Average	67.6	69.6	65.1
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
6-Aug-18	14:15	63.7	65.5	61.4	70	N		2344228.815	3548133.892	1380384.265
17-Aug-18	15:50	65.8	67.1	63.2	70	N		3801893.963	5128613.84	2089296.131
23-Aug-18	14:02	63.9	65.5	61.8	70	N		2454708.916	3548133.892	1513561.248
29-Aug-18	14:40	68.3	69.8	65.5	70	N		6760829.754	9549925.86	3548133.892
	Min	63.7	65.5	61.4				65.8	67.4	63.3
	Max	68.3	69.8	65.5
	Average	65.8	67.4	63.3
*  +3dB(A) Façade effect correction included
^ Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.