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-Jun-17	13:30	70.2	74.6	62.8	75	N		10471285.48	28840315.03	1905460.718
6-Jun-17	9:57	69.8	71.5	66.0	75	N		9549925.86	14125375.45	3981071.706
12-Jun-17	13:00	69.4	73.8	62.6	75	N		8709635.9	23988329.19	1819700.859
23-Jun-17	9:50	69.6	72.6	62.8	75	N		9120108.394	18197008.59	1905460.718
29-Jun-17	13:15	68.7	73.6	62.4	75	N		7413102.413	22908676.53	1737800.829
31-Aug-16	9:54	69.6	71.2	66.4	75	N		9120108.394	13182567.39	4365158.322
	Min	68.7	71.5	62.4				69.6	73.3	63.6
	Max	70.2	74.6	66.0
	Average	69.6	73.3	63.6
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
2-Jun-17	13:50	64.0	66.8	60.2	70	N		2511886.432	4786300.923	1047128.548
6-Jun-17	10:48	64.6	66.0	61.5	70	N		2884031.503	3981071.706	1412537.545
12-Jun-17	13:15	63.2	66.7	58.6	65	N		2089296.131	4677351.413	724435.9601
23-Jun-17	11:10	62.6	64.2	58.6	65	N		1819700.859	2630267.992	724435.9601
29-Jun-17	13:50	64.0	67.3	60.5	70	N		2511886.432	5370317.964	1122018.454
31-Aug-16	10:46	64.9	66.0	62.1	70	N		3090295.433	3981071.706	1621810.097
	Min	62.6	64.2	58.6				63.7	66.3	60.0
	Max	64.6	67.3	61.5
	Average	63.7	66.3	60.0
*  +3dB(A) Façade effect correction included
^ Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.