Appendix I
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)	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
5-Oct-10	10:05	64.8	67.2	62.6	64.2	55.9	70	N						#######	#######	#######	389684	55.9
11-Oct-10	13:50	65.8	67.5	64.0	64.2	60.7	70	N						#######	#######	#######	1171626	60.7
21-Oct-10	10:55	67.2	69.6	65.0	64.2	64.2	70	N						#######	#######	#######	2617807	64.2
27-Oct-10	10:35	64.4	66.5	62.0	64.2	50.9	70	N						#######	#######	#######	123961	50.9
											Leq 30-min dB(A)
										Average	57.9
										Max	64.2
										Min	50.9
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)*	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq*	L10*	L90*
5-Oct-10	13:50	67.2	71.3	63.3	68.1	-	75	N						#######	#######	#######	#######	67.2
11-Oct-10	13:10	63.9	66.4	60.1	68.1	-	75	N						#######	#######	#######	#######	63.9
21-Oct-10	13:05	70.2	72.0	67.0	68.1	66.0	75	N						#######	#######	#######	4014743	66.0
27-Oct-10	10:19	69.5	71.5	65.0	68.1	63.9	75	N						#######	#######	#######	2455967	63.9
											Leq 30-min dB(A)
										Average	65.3
										Max	67.2
										Min	63.9
*  +3dB(A) Façade effect correction included
** Construction noise level is only calculated when Measured noise level (Leq) > Baseline noise level
Appendix I
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)	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
5-Oct-10	14:35	64.6	67.2	62.4	64.8	-	70	N						#######	#######	#######	#######	64.6
11-Oct-10	11:15	64.2	66.5	61.2	64.8	-	70	N						#######	#######	#######	#######	64.2
21-Oct-10	14:00	66.8	69.0	64.5	64.8	62.5	70	N						#######	#######	#######	1766349	62.5
27-Oct-10	13:50	66.0	68.0	62.5	64.8	59.8	70	N						#######	#######	#######	961120	59.8
											Leq 30-min dB(A)
										Average	62.8
										Max	64.6
										Min	59.8
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)	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
5-Oct-10	11:00	67.5	69.4	63.8	67.4	51.1	75	N						#######	#######	#######	128005	51.1
11-Oct-10	11:10	64.7	65.5	63.0	67.4	-	75	N						#######	#######	#######	#######	64.7
21-Oct-10	13:55	70.6	72.6	68.0	67.4	67.8	75	N						#######	#######	#######	5986127	67.8
27-Oct-10	13:00	67.1	69.5	64.0	67.4	-	75	N						#######	#######	#######	#######	67.1
											Leq 30-min dB(A)
										Average	62.7
										Max	67.8
										Min	51.1
** Construction noise level is only calculated when Measured noise level (Leq) > Baseline noise level
Appendix I
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)	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
5-Oct-10	10:50	65.3	67.0	61.0	65.2	48.9	75	N						#######	#######	77130.3	77130.3	48.9
11-Oct-10	13:00	63.8	65.0	62.0	65.2	-	75	N						#######	#######	#######		63.8
21-Oct-10	14:45	67.7	70.3	65.6	65.2	64.1	75	N						#######	#######	#######	2577125	64.1
27-Oct-10	13:30	63.5	65.0	61.5	65.2	-	75	N						#######	#######	#######	#######	63.5
											Leq 30-min dB(A)
										Average	60.1
										Max	64.1
										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)*	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq*	L10*	L90*
5-Oct-10	13:40	66.2	68.0	62.5	64.5	61.3	70	N						#######	#######	#######	1350311	61.3
11-Oct-10	10:30	67.2	69.0	64.5	64.5	63.9	70	N						#######	#######	#######	2429692	63.9
21-Oct-10	13:15	65.7	67.8	64.0	64.5	59.5	70	N						#######	#######	#######	896969	59.5
27-Oct-10	11;05	65.1	66.5	64.0	64.5	56.2	70	N						#######	#######	#######	417554	56.2
											Leq 30-min dB(A)
										Average	60.2
										Max	63.9
										Min	56.2
Remarks
*  +3dB(A) Façade effect correction included
** Construction noise level is only calculated when Measured noise level (Leq) > Baseline noise level
Appendix I
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)	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
5-Oct-10	9:50	61.8	63.5	58.5	61.5	50.0	75	N						#######	#######	#######	101024	50.0
11-Oct-10	14:30	61.4	63.0	58.5	61.5	-	75	N						#######	#######	#######	#######	61.4
21-Oct-10	10:35	57.9	60.5	55.0	61.5	-	75	N						#######	#######	#######	#######	57.9
27-Oct-10	9:34	61.2	62.5	58.5	61.5	-	75	N						#######	#######	#######	#######	61.2
											Leq 30-min dB(A)
										Average	57.6
										Max	61.4
										Min	50.0
Remarks
** Construction noise level is only calculated when Measured noise level (Leq) > Baseline noise level