Appendix I    Impact Daytime Construction Noise Monitoring Results
Location : M2 (West Tai Wo - Free Field)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results
	Measured Noise Level for 30-min, dB(A)				Limit Level, dB(A)	Exceedance (Y/N)
Date	Start Time	Leq*	L10*	L90*
5-Sep-14	15:30	72.1	75.6	70.0	75	N	16218100.97	36307805.48	10000000
11-Sep-14	14:25	68.8	70.7	66.6	75	N	7585775.75	11748975.55	4570881.896
15-Sep-14	13:50	69.2	72.1	66.5	75	N	8317637.711	16218100.97	4466835.922
26-Sep-14	13:20	67.7	68.0	65.5	75	N	5888436.554	6309573.445	3548133.892
30-Sep-14	11:00	72.1	74.8	70.2	75	N	16218100.97	30199517.2	10471285.48
	Min	67.7	68.0	65.5			70.4	73.0	68.2
	Max	72.1	75.6	70.2
	Average	70.4	73.0	68.2
Location : M3 (Fanling Government Secondary School- Façade)
Day time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results
	Measured Noise Level for 30-min, dB(A)				Limit Level, dB(A)^	Exceedance (Y/N)
Date	Start Time	Leq	L10	L90
5-Sep-14	13:31	66.2	69.8	62.4	70	N	4168693.835	9549925.86	1737800.829
11-Sep-14	14:05	60.1	61.5	59.0	70	N	1023292.992	1412537.545	794328.2347
15-Sep-14	13:00	60.2	63.4	58.2	70	N	1047128.548	2187761.624	660693.448
26-Sep-14	13:05	60.3	61.2	57.0	70	N	1071519.305	1318256.739	501187.2336
30-Sep-14	11:40	65.6	69.2	61.2	70	N	3630780.548	8317637.711	1318256.739
	Min	60.1	61.2	57.0			63.4	66.6	60.0
	Max	66.2	69.8	62.4
	Average	63.4	66.6	60.0
*  +3dB(A) Façade effect correction included
^ Limit Level of 70dB(A) applies to education institutes while 65dB(A) applies during school examination period.