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*
4-Sep-18	15:05	67.7	69.0	65.2	75	N
10-Sep-18	14:20	66.8	69.5	65.0	75	N
21-Sep-18	14:45	67.2	69.0	65.0	75	N
27-Sep-18	11:35	69.7	72.3	66.9	75	N
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
4-Sep-18	14:00	65.0	66.7	63.2	70	N
10-Sep-18	13:30	60.1	61.5	57.0	70	N
21-Sep-18	13:50	63.7	65.2	61.3	70	N
27-Sep-18	13:49	67.3	69.4	65.6	70	N
*  +3dB(A) Façade effect correction included
^ Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.