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*
7-Apr-17	13:30	67.0	69.0	65.0	75	N		5011872.336	7943282.347	3162277.66
12-Apr-17	14:49	70.9	72.5	68.3	75	N		12302687.71	17782794.1	6760829.754
18-Apr-17	13:59	69.6	70.5	66.5	75	N		9120108.394	11220184.54	4466835.922
24-Apr-17	14:40	69.0	71.0	66.5	75	N		7943282.347	12589254.12	4466835.922
31-Aug-16	9:54	69.6	71.2	66.4	75	N		9120108.394	13182567.39	4365158.322
	Min	67.0	69.0	65.0				69.3	70.9	66.7
	Max	70.9	72.5	68.3
	Average	69.3	70.9	66.7
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
7-Apr-17	13:05	60.0	61.0	56.0	70	N		1000000	1258925.412	398107.1706
12-Apr-17	15:19	67.4	69.5	65.2	70	N		5495408.739	8912509.381	3311311.215
18-Apr-17	13:12	64.2	66.0	61.0	70	N		2630267.992	3981071.706	1258925.412
24-Apr-17	13:45	60.5	62.0	56.5	65	N		1122018.454	1584893.192	446683.5922
31-Aug-16	10:46	64.9	66.0	62.1	70	N		3090295.433	3981071.706	1621810.097
	Min	60.0	61.0	56.0				64.1	65.9	61.3
	Max	67.4	69.5	65.2
	Average	64.1	65.9	61.3
*  +3dB(A) Façade effect correction included
^ Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.