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-Sep-20	14:25	67.1	68.5	64.0	75	N		5128613.84	7943282.347	3548133.892
8-Sep-20	14:50	69.7	71.4	67.2	75	N
14-Sep-20	15:05	65.8	67.0	63.0	75	N
25-Sep-20	13:50	67.1	68.0	63.0	75	N		9332543.008	13182567.39	9332543.008
30-Sep-20	14:31	66.2	68.0	64.5	75	N		4570881.896	5623413.252	2238721.139
	Min	65.8	67.0	63.0				67.6	69.0	66.3
	Max	69.7	71.4	67.2
	Average	67.4	68.9	64.6
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-Sep-20	14:10	60.7	62.0	57.0	70	N		1096478.196	1778279.41	630957.3445
8-Sep-20	13:05	66.0	68.2	64.3	70	N
14-Sep-20	14:10	60.6	61.5	57.0	70	N
25-Sep-20	13:35	62.0	63.0	60.0	70	N		4168693.835	6456542.29	2691534.804
30-Sep-20	13:34	60.9	62.5	58.0	70	N		1548816.619	1778279.41	794328.2347
	Min	60.6	61.5	57.0				62.9	64.5	60.6
	Max	66.0	68.2	64.3
	Average	62.6	64.3	60.3
*  +3dB(A) Façade effect correction included
^ Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.