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*
9-Jan-15	11:05	68.1	70.0	66.0	75	N	6456542.29	10000000	3981071.706
15-Jan-15	14:30	70.3	72.1	67.4	75	N	10715193.05	16218100.97	5495408.739
21-Jan-15	11:21	68.6	70.4	63.2	75	N	7244359.601	10964781.96	2089296.131
27-Jan-15	11:30	68.1	71.5	65.3	75	N	6456542.29	14125375.45	3388441.561
	Min	68.1	70.0	63.2			68.9	71.1	65.7
	Max	70.3	72.1	67.4
	Average	68.9	71.1	65.7
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
9-Jan-15	10:15	60.1	61.4	56.5	65	N	1023292.992	1380384.265	446683.5922
15-Jan-15	13:12	66.7	68.5	63.1	65	Y	4677351.413	7079457.844	2041737.945
21-Jan-15	14:02	63.7	64.8	59.8	70	N	2344228.815	3019951.72	954992.586
27-Jan-15	10:40	63.1	67.2	60.6	70	N	2041737.945	5248074.602	1148153.621
	Min	60.1	61.4	56.5			64.0	66.2	60.6
	Max	66.7	68.5	63.1
	Average	64.0	66.2	60.6
*  +3dB(A) Façade effect correction included
^ Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.