Appendix I    Impact Daytime Construction Noise Monitoring Results
Location : NM1A (168 Shek Kwu Lung Village G/F- 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
5-Oct-12	11:10	68.8	69.3	62.6	64.2	67.0	75	N
11-Oct-12	11:28	67.2	69.4	61.8	64.2	64.2	75	N
17-Oct-12	13:25	58.6	60.0	55.5	64.2	58.6	75	N
22-Oct-12	10:07	62.9	64.5	60.2	64.2	62.9	75	N
											Corrected                         Noise Level dB(A)
										Average	64.1
										Max	67.0
										Min	58.6
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*
5-Oct-12	11:20	67.5	70.8	57.9	68.1	67.5	75	N
11-Oct-12	13:10	66.2	68.6	62.9	68.1	66.2	75	N
17-Oct-12	10:15	64.7	65.9	62.2	68.1	64.7	75	N
22-Oct-12	10:48	68.0	69.6	65.3	68.1	68.0	75	N
											Corrected                         Noise Level dB(A)
										Average	66.8
										Max	68.0
										Min	64.7
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
5-Oct-12	13:50	67.2	69.4	60.8	64.8	63.5	70	N
11-Oct-12	14:00	66.8	69.2	63.4	64.8	62.5	70	N
17-Oct-12	15:05	64.0	65.6	61.0	64.8	64.0	70	N
22-Oct-12	14:10	65.0	66.8	63.0	64.8	51.5	70	N
											Corrected                         Noise Level dB(A)
										Average	62.2
										Max	64.0
										Min	51.5
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
5-Oct-12	13:10	66.0	67.4	61.2	67.4	66.0	75	N
11-Oct-12	9:55	65.3	67.9	63.3	67.4	65.3	75	N
17-Oct-12	14:20	64.8	66.7	61.7	67.4	64.8	75	N
22-Oct-12	13:25	66.1	68.0	63.7	67.4	66.1	75	N
											Corrected                         Noise Level dB(A)
										Average	65.6
										Max	66.1
										Min	64.8
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
5-Oct-12	13:55	65.6	67.3	60.2	65.2	55.0	75	N
11-Oct-12	10:45	66.2	69.2	61.8	65.2	59.3	75	N
17-Oct-12	16:00	63.2	64.1	61.0	65.2	63.2	75	N
22-Oct-12	14:56	66.8	68.5	63.6	65.2	61.7	75	N
											Corrected                         Noise Level dB(A)
										Average	60.7
										Max	63.2
										Min	55.0
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*
5-Oct-12	13:00	60.9	65.2	54.2	64.5	60.9	70	N
11-Oct-12	10:50	66.5	68.1	62.4	64.5	62.2	70	N
17-Oct-12	11:00	61.3	62.5	59.8	64.5	61.3	70	N
22-Oct-12	11:28	65.1	67.0	62.3	64.5	56.2	70	N
											Corrected                         Noise Level dB(A)
										Average	60.6
										Max	62.2
										Min	56.2
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
5-Oct-12	14:30	66.2	67.9	61.8	61.5	64.4	75	N
11-Oct-12	10:10	66.0	67.9	62.7	61.5	64.1	75	N
17-Oct-12	9:33	57.7	58.5	56.2	61.5	57.7	75	N
22-Oct-12	15:37	62.5	64.0	60.1	61.5	55.6	75	N
											Corrected                         Noise Level dB(A)
										Average	62.0
										Max	64.4
										Min	55.6
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