Location : NM1 (Tai Kwong Secondary School Rooftop - Façade)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results
	Measured Noise Level for 30-min, dB(A)				Baseline Noise Level, dB(A)	Corrected Construction Noise Level, dB(A) **	Limit Level, dB(A)#	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
10-Jun-11	11:30	66.4	68.1	63.3	64.2	62.4	65	N
16-Jun-11	11:24	64.8	66.5	63.0	64.2	55.9	65	N
22-Jun-11	10:34	64.7	66.5	62.0	64.2	55.1	70	N
28-Jun-11	10:23	68.3	70.0	67.0	64.2	66.2	70	N
Location : NM2 (38 Ha Wun Yiu G/F - Free Field)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results
	Measured Noise Level for 30-min, dB(A)				Baseline Noise Level, dB(A)*	Corrected Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq*	L10*	L90*
10-Jun-11	10:58	67.6	69.0	64.0	68.1	67.6	75	N
16-Jun-11	10:02	67.3	69.5	65.0	68.1	67.3	75	N
22-Jun-11	11:35	67.8	69.5	65.0	68.1	67.8	75	N
28-Jun-11	10:44	69.2	71.0	67.5	68.1	62.7	75	N
Location : NM3 (Wong Shiu Chi Middle School Rooftop - Façade)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results
	Measured Noise Level for 30-min, dB(A)				Baseline Noise Level, dB(A)	Corrected Construction Noise Level, dB(A) **	Limit Level, dB(A)#	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
10-Jun-11	13:05	64.4	66.0	61.5	64.8	64.4	65	N
16-Jun-11	13:17	67.1	70.0	64.0	64.8	63.2	65	N
22-Jun-11	11:00	64.3	65.5	61.0	64.8	64.3	70	N
28-Jun-11	14:17	68.2	70.0	66.5	64.8	65.5	70	N
Location : NM4 (Uptown Plaza Block 4 Rooftop - Façade)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results
	Measured Noise Level for 30-min, dB(A)				Baseline Noise Level, dB(A)	Corrected Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
10-Jun-11	13:00	66.4	67.5	65.2	67.4	66.4	75	N
16-Jun-11	13:00	66.4	68.0	62.5	67.4	66.4	75	N
22-Jun-11	11:35	65.8	67.5	63.0	64.8	58.9	75	N
28-Jun-11	14:02	67.4	70.0	65.0	67.4	67.4	75	N
Location : NM5 (The Paragon Clubhouse Rooftop - Façade)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results
	Measured Noise Level for 30-min, dB(A)				Baseline Noise Level, dB(A)	Corrected Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
10-Jun-11	14:13	62.7	64.0	60.5	65.2	62.7	75	N
16-Jun-11	11:09	68.2	69.5	65.0	65.2	65.2	75	N
22-Jun-11	13:00	64.7	66.5	62.0	64.8	64.7	75	N
28-Jun-11	9:21	69.2	71.0	68.0	65.2	67.0	75	N
Location : NM6 (PLK Tin Ka Ping Primary School near the entrance - Free Field)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results
	Measured Noise Level for 30-min, dB(A)				Baseline Noise Level, dB(A)*	Corrected Construction Noise Level, dB(A) **	Limit Level, dB(A)#	Exceedance (Y/N)
Date	Start Time	Leq*	L10*	L90*
10-Jun-11	13:52	64.3	65.5	58.0	64.5	64.3	65	N
16-Jun-11	14:12	67.9	69.6	63.5	64.5	65.2	70	N
22-Jun-11	10:45	66.6	67.5	63.5	64.8	61.9	70	N
28-Jun-11	15:09	67.4	69.0	66.5	64.5	64.3	70	N
Location : NM7 (Riverain Bayside Switch Room Rooftop - Façade)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results
	Measured Noise Level for 30-min, dB(A)				Baseline Noise Level, dB(A)	Corrected Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
10-Jun-11	14:45	59.2	61.1	56.5	61.5	59.2	75	N
16-Jun-11	9:45	65.5	68.0	63.0	64.8	57.2	75	N
22-Jun-11	9:54	59.0	60.5	57.0	61.5	59.0	75	N
28-Jun-11	9:06	68.1	69.5	66.5	61.5	67.0	75	N
Remarks
*  +3dB(A) Façade effect correction included
# - Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.
** Construction noise level is only calculated when Measured noise level (Leq) > Baseline noise level.
If Measured noise level < Baseline noise level, Corrected noise level = Measured noise level