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-20	13:30	66.4	67.5	64.0	75	N		5128613.84	7943282.347	3548133.892
9-Jan-20	15:05	66.8	67.5	65.0	75	N
15-Jan-20	14:55	67.5	68.5	64.0	75	N
21-Jan-20	15:20	68.2	69.6	65.4	75	N
24-Jan-20	13:30	68.1	68.8	67.3	75	N		9332543.008	13182567.39	9332543.008
30-Jan-20	15:00	65.4	66.5	62.0	75	N		4570881.896	5623413.252	2238721.139
	Min	65.4	66.5	62.0				67.6	69.0	66.3
	Max	68.2	69.6	67.3
	Average	67.6	69.0	66.3
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-20	14:15	62.9	63.5	60.5	65	N		1096478.196	1778279.41	630957.3445
9-Jan-20	14:15	61.6	62.5	60.5	65	N
15-Jan-20	14:00	63.8	65.0	61.5	65	N
21-Jan-20	14:10	63.9	65.7	62.2	70	N
24-Jan-20	14:10	60.8	62.3	59.1	70	N		4168693.835	6456542.29	2691534.804
30-Jan-20	14:00	60.0	61.0	55.0	70	N		1548816.619	1778279.41	794328.2347
	Min	60.0	61.0	55.0				62.9	64.5	60.6
	Max	63.9	65.7	62.2
	Average	62.9	64.5	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.