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*
3-Jan-17	14:15	68.1	69.8	65.0	75	N		6456542.29	9549925.86	3162277.66
9-Jan-17	10:15	70.2	71.8	68.3	75	N		10471285.48	15135612.48	6760829.754
20-Jan-17	13:00	68.5	70.0	66.0	75	N		7079457.844	10000000	3981071.706
26-Jan-17	13:03	68.8	70.3	66.3	75	N		7585775.75	10715193.05	4265795.188
31-Aug-16	9:54	69.6	71.2	66.4	75	N		9120108.394	13182567.39	4365158.322
	Min	68.1	69.8	65.0				69.0	70.6	66.6
	Max	70.2	71.8	68.3
	Average	69.0	70.6	66.6
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
3-Jan-17	13:20	65.3	66.7	62.1	70	N		3388441.561	4677351.413	1621810.097
9-Jan-17	9:30	64.5	65.7	62.5	65	N		2818382.931	3715352.291	1778279.41
20-Jan-17	9:50	60.6	61.5	57.0	70	N		1148153.621	1412537.545	501187.2336
26-Jan-17	14:05	64.1	65.8	61.9	70	N		2570395.783	3801893.963	1548816.619
31-Aug-16	10:46	64.9	66.0	62.1	70	N		3090295.433	3981071.706	1621810.097
	Min	60.6	61.5	57.0				63.9	65.3	61.3
	Max	65.3	66.7	62.5
	Average	63.9	65.3	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.