Noise Monitoring Results
(Evening-time - 19:00 to 23:00 on normal weekdays )
Location M9 - The Podium of Mei Chun Court, South Horizons
Date	Time	Weather	dB (A) (5-min)				Baseline Level	Construction Noise Level
			L eq	L10	L 90	Average Leq	L eq	L eq
5-Oct-12	19:50	Cloudy	48	50	46	54	53	46
	19:55		51	53	47
	20:00		57	55	48
11-Oct-12	20:17	Fine	52	55	48	53		53 Measured ≦ Baseline
	20:22		52	55	47
	20:27		55	58	49
17-Oct-12	19:45	Fine	48	50	45	50		50 Measured ≦ Baseline
	19:50		48	50	46
	19:55		53	56	47
22-Oct-12	19:48	Sunny	48	51	46	51		51 Measured ≦ Baseline
	19:53		50	54	46
	19:58		53	56	50
Remark: Operation of pulling rig was observed in the 3rd Measurement(20:00) on 5-Oct-12 evening-time monitoring, sound of metal baning would be created by changing of the drill rod occasionally