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
6-Sep-12	10:25	64.6	67.8	61.3	64.2	54.0	75	N
12-Sep-12	10:03	63.5	65.0	60.4	64.2	63.5	75	N
18-Sep-12	13:00	61.0	61.5	55.5	64.2	61.0	75	N
24-Sep-12	10:54	64.1	65.9	57.6	64.2	64.1	75	N
											Corrected                         Noise Level dB(A)
										Average	62.0
										Max	64.1
										Min	54.0
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*
6-Sep-12	13:55	65.2	68.3	63.6	68.1	65.2	75	N
12-Sep-12	10:45	68.1	70.0	65.3	68.1	68.1	75	N
18-Sep-12	15:06	68.8	70.2	67.4	68.1	60.5	75	N
24-Sep-12	14:05	64.4	65.7	63.0	68.1	64.4	75	N
											Corrected                         Noise Level dB(A)
										Average	65.3
										Max	68.1
										Min	60.5
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
6-Sep-12	14:40	64.8	67.2	61.7	64.8	64.8	70	N
12-Sep-12	16:04	65.8	67.2	63.3	64.8	58.9	70	N
18-Sep-12	14:45	64.5	66.0	56.5	64.8	64.5	70	N
24-Sep-12	14:15	64.7	65.9	60.2	64.8	64.7	70	N
											Corrected                         Noise Level dB(A)
										Average	63.8
										Max	64.8
										Min	58.9
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
6-Sep-12	11:10	64.5	66.7	63.6	67.4	64.5	75	N
12-Sep-12	15:16	67.1	68.8	65.0	67.4	67.1	75	N
18-Sep-12	16:02	65.6	66.7	64.3	67.4	65.6	75	N
24-Sep-12	15:15	63.9	65.7	61.5	67.4	63.9	75	N
											Corrected                         Noise Level dB(A)
										Average	65.5
										Max	67.1
										Min	63.9
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
6-Sep-12	15:18	65.3	68.5	62.4	65.2	48.9	75	N
12-Sep-12	14:31	66.2	67.5	62.9	65.2	59.3	75	N
18-Sep-12	14:55	64.0	66.5	56.0	65.2	64.0	75	N
24-Sep-12	14:55	62.1	64.3	59.4	65.2	62.1	75	N
											Corrected                         Noise Level dB(A)
										Average	61.0
										Max	64.0
										Min	48.9
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*
6-Sep-12	13:10	64.2	67.5	63.1	64.5	64.2	70	N
12-Sep-12	11:28	63.1	64.6	60.8	64.5	63.1	70	N
18-Sep-12	14:57	63.0	64.6	58.8	64.5	63.0	70	N
24-Sep-12	11:00	65.7	67.5	63.6	64.5	59.5	70	N
											Corrected                         Noise Level dB(A)
										Average	62.8
										Max	64.2
										Min	59.5
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
6-Sep-12	9:50	65.6	67.4	62.0	61.5	63.5	75	N
12-Sep-12	13:49	62.5	64.2	60.2	61.5	55.6	75	N
18-Sep-12	15:20	62.5	63.5	55.0	61.5	55.6	75	N
24-Sep-12	9:58	58.1	59.5	55.7	61.5	58.1	75	N
											Corrected                         Noise Level dB(A)
										Average	59.5
										Max	63.5
										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