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*
1-Nov-19	15:30	68.5	69.1	67.2	75	N		5128613.84	7943282.347	3548133.892
7-Nov-19	14:00	67.4	69.0	62.5	75	N
13-Nov-19	10:15	67.9	68.5	67.0	75	N		3801893.963	5011872.336	1995262.315
19-Nov-19	14:00	65.3	65.5	63.0	75	N		9332543.008	13182567.39	9332543.008
25-Nov-19	14:00	66.6	67.5	63.5	75	N		4570881.896	5623413.252	2238721.139
	Min	65.3	65.5	62.5				67.6	69.0	66.3
	Max	68.5	69.1	67.2
	Average	67.3	68.1	65.1
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
1-Nov-19	14:30	60.3	62.0	59.7	65	N		1096478.196	1778279.41	630957.3445
7-Nov-19	11:00	60.1	61.5	56.5	65	N
13-Nov-19	11:15	60.4	62.1	58.9	70	N		1023292.992	1258925.412	501187.2336
19-Nov-19	10:05	59.5	60.5	56.0	70	N		4168693.835	6456542.29	2691534.804
25-Nov-19	10:00	60.1	61.5	56.0	70	N		1548816.619	1778279.41	794328.2347
	Min	59.5	60.5	56.0				62.9	64.5	60.6
	Max	60.4	62.1	59.7
	Average	60.1	61.6	57.7
*  +3dB(A) Façade effect correction included
^ Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.