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
4-Mar-10	11:10	66.6	68.0	63.5	64.2	62.9	70	N						#######	#######	#######	1940614	62.9
10-Mar-10	11:05	64.5	67.0	62.5	64.2	52.7	70	N						#######	#######	#######	188115	52.7
16-Mar-10	10:30	64.8	66.5	62.5	64.2	55.9	70	N						#######	#######	#######	389684	55.9
22-Mar-10	11:00	65.8	67.5	63.5	64.2	60.7	70	N						#######	#######	#######	1171626	60.6879
											Leq 30-min dB(A)
										Average	58.1
										Max	62.9
										Min	52.7
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*
4-Mar-10	10:30	66.4	68.1	64.6	68.1	-	75	N						#######	#######	#######	#######	66.4
10-Mar-10	10:15	66.0	68.5	62.0	68.1	-	75	N						#######	#######	#######	#######	66.0
16-Mar-10	9:50	66.2	69.0	64.0	68.1	-	75	N						#######	#######	#######	#######	66.2
22-Mar-10	9:55	67.5	69.5	61.5	68.1	-	75	N						#######	#######	#######	#######	67.5
											Leq 30-min dB(A)
										Average	66.5
										Max	67.5
										Min	66.0
*  +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
4-Mar-10	14:30	67.1	69.0	64.9	64.8	63.2	70	N						#######	#######	#######	2108662	63.2401
10-Mar-10	14:05	64.5	66.6	62.9	64.8	-	70	N						#######	#######	#######	#######	64.5
16-Mar-10	13:05	65.7	68.0	63.5	64.8	58.4	70	N						#######	#######	#######	695401	58.4224
22-Mar-10	13:00	64.9	68.0	63.0	64.8	48.5	70	N						#######	#######	70343.7	70343.7	48.5
											Leq 30-min dB(A)
										Average	58.7
										Max	64.5
										Min	48.5
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)	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
4-Mar-10	13:45	67.8	69.0	65.5	67.4	57.2	75	N						#######	#######	#######	530187	57.2443
10-Mar-10	13:30	67.5	69.5	65.0	67.4	51.1	75	N						#######	#######	#######	128005	51.0723
16-Mar-10	11:30	67.7	70.5	64.0	67.4	55.9	75	N						#######	#######	#######	393028	55.9442
22-Mar-10	13:15	67.0	70.2	65.0	67.4	-	75	N						#######	#######	#######	#######	67.0
											Leq 30-min dB(A)
										Average	57.8
										Max	67.0
										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
4-Mar-10	13:15	64.4	65.8	62.0	65.2	-	75	N						#######	#######	#######	#######	64.4
10-Mar-10	13:00	63.9	65.7	61.9	65.2	-	75	N						#######	#######	#######	#######	63.9
16-Mar-10	11:00	64.4	65.9	63.0	65.2	-	75	N						#######	#######	#######	#######	64.4
22-Mar-10	11:30	64.5	66.0	62.5	65.2	-	75	N						#######	#######	#######	#######	64.5
											Leq 30-min dB(A)
										Average	64.3
										Max	64.5
										Min	63.9
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*
4-Mar-10	10:20	63.3	65.0	60.5	64.5	-	70	N						#######	#######	#######	#######	63.3
10-Mar-10	10:30	63.5	65.5	60.9	64.5	-	65	N						#######	#######	#######	#######	63.5
16-Mar-10	10:00	63.5	66.6	62.6	64.5	-	70	N						#######	#######	#######	#######	63.5
22-Mar-10	10:30	66.8	70.0	64.0	64.5	62.9	70	N						#######	#######	#######	1967918	62.9
											Leq 30-min dB(A)
										Average	63.3
										Max	63.5
										Min	62.9
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
4-Mar-10	9:45	60.3	61.2	57.7	61.5	-	75	N						#######	#######	#######	#######	60.3
10-Mar-10	9:30	57.9	60.7	51.5	61.5	-	75	N						#######	#######	#######	#######	57.9
16-Mar-10	9:05	60.0	62.1	57.5	61.5	-	75	N						#######	#######	#######	#######	60.0
22-Mar-10	9:25	59.8	61.6	56.9	61.5	-	75	N						#######	#######	#######	#######	59.8
											Leq 30-min dB(A)
										Average	59.5
										Max	60.3
										Min	57.9
Remarks
** Construction noise level is only calculated when Measured noise level (Leq) > Baseline noise level