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*
2-Aug-17	13:00	70.0	73.6	66.2	75	N		10000000	22908676.53	4168693.835
8-Aug-17	14:20	69.2	71.0	66.7	75	N		8317637.711	12589254.12	4677351.413
14-Aug-17	14:17	70.0	72.0	66.0	75	N		10000000	15848931.92	3981071.706
25-Aug-17	14:01	69.9	71.0	66.0	75	N		9772372.21	12589254.12	3981071.706
31-Aug-17	15:05	66.5	68.1	63.6	75	N		4466835.922	6456542.29	2290867.653
31-Aug-16	9:54	69.6	71.2	66.4	75	N		9120108.394	13182567.39	4365158.322
	Min	66.5	68.1	63.6				69.3	71.5	65.8
	Max	70.0	73.6	66.7
	Average	69.3	71.5	65.8
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
2-Aug-17	13:45	63.6	67.2	58.7	70	N		2290867.653	5248074.602	741310.2413
8-Aug-17	13:35	63.2	64.8	61.6	70	N		2089296.131	3019951.72	1445439.771
14-Aug-17	13:03	64.3	65.5	61.0	70	N		2691534.804	3548133.892	1258925.412
25-Aug-17	13:08	63.9	65.5	60.5	70	N		2454708.916	3548133.892	1122018.454
31-Aug-17	14:10	63.9	65.4	61.1	70	N		2454708.916	3467368.505	1288249.552
31-Aug-16	10:46	64.9	66.0	62.1	70	N		3090295.433	3981071.706	1621810.097
	Min	63.2	64.8	58.7				63.8	65.8	60.7
	Max	64.3	67.2	61.6
	Average	63.8	65.8	60.7
*  +3dB(A) Façade effect correction included
^ Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.