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
11-Jun-10	11:05	64.6	66.2	61.7	64.2	54.0	70	N
17-Jun-10	13:30	65.0	67.5	62.0	64.2	57.3	70	N
23-Jun-10	13:05	64.6	66.9	63.1	64.2	54.0	70	N
29-Jun-10	13:35	64.4	67.0	63.0	64.2	50.9	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)*	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq*	L10*	L90*
11-Jun-10	13:35	65.2	68.0	62.5	68.1	-	75	N
17-Jun-10	10:15	67.5	69.8	65.0	68.1	-	75	N
23-Jun-10	10:10	67.0	69.5	64.0	68.1	-	75	N
29-Jun-10	10:25	66.7	70.0	64.0	68.1	-	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)	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
11-Jun-10	14:25	68.1	69.6	64.4	64.8	65.4	70	N
17-Jun-10	11:35	64.8	67.0	60.0	64.8	-	70	N
23-Jun-10	11:30	64.3	66.5	62.0	64.8	-	70	N
29-Jun-10	14:25	64.7	68.0	63.0	64.8	-	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)	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
11-Jun-10	14:20	67.9	69.0	66.5	67.4	58.3	75	N
17-Jun-10	11:05	68.0	71.0	65.0	67.4	59.1	75	N
23-Jun-10	13:30	67.8	71.5	64.5	67.4	57.2	75	N
29-Jun-10	13:00	68.1	71.5	65.0	67.4	59.8	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)	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
11-Jun-10	10:00	65.7	67.3	61.5	65.2	56.1	75	N
17-Jun-10	14:15	63.3	65.0	62.0	65.2	-	75	N
23-Jun-10	14:10	64.3	66.5	62.0	65.2	-	75	N
29-Jun-10	11:00	64.3	67.0	63.0	65.2	-	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)*	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq*	L10*	L90*
11-Jun-10	10:50	65.2	67.2	63.4	64.5	56.9	70	N
17-Jun-10	10:55	64.5	65.2	61.5	64.5	-	70	N
23-Jun-10	10:55	64.7	67.0	62.5	64.5	51.2	70	N
29-Jun-10	11:30	64.1	66.5	61.0	64.5	-	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)	Calculated Construction Noise Level, dB(A) **	Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
11-Jun-10	9:45	61.8	63.3	57.7	61.5	50.0	75	N
17-Jun-10	9:35	58.9	60.5	56.0	61.5	-	75	N
23-Jun-10	9:50	60.1	61.5	56.5	61.5	-	75	N
29-Jun-10	9:50	59.8	61.0	57.0	61.5	-	75	N
Remarks
*  +3dB(A) Façade effect correction included
** Construction noise level is only calculated when Measured noise level (Leq) > Baseline noise level