Appendix B	Amount of Dredged and Dumped Marine Sediment
		Date	Dredged Marine Mud		Dumped Marine Mud
			(bulk volume m3)		(bulk volume m3)
		1/8/2001		33,864		33,864
		2/8/2001		31,552		31,552
		3/8/2001		24,514		24,514
		4/8/2001		15,266		15,266
		5/8/2001		18,802		18,802
		6/8/2001		20,876		20,876
		7/8/2001		27,676		27,676
		8/8/2001		40,528		40,528
		9/8/2001		34,952		34,952
		10/8/2001		29,614		29,614
		11/8/2001		28,152		28,152
		12/8/2001		22,202		22,202
		13/8/2001		20,740		20,740
		14/8/2001		26,452		26,452
		15/8/2001		28,016		28,016
		16/8/2001		23,052		23,052
		17/8/2001		22,916		22,916
		18/8/2001		28,390		28,390
		19/8/2001		30,940		30,940
		20/8/2001		33,116		33,116
		21/8/2001		28,866		28,866
		22/8/2001		32,028		32,028
		23/8/2001		27,166		27,166
		24/8/2001		27,540		27,540
		25/8/2001		28,866		28,866
		26/8/2001		23,290		23,290
		27/8/2001		23,528		23,528
		28/8/2001		27,540		27,540
		29/8/2001		23,664		23,664
		30/8/2001		14,926		14,926
		31/8/2001		22,202		22,202
	Summary of Dredging Rate during this period
1.	Condition no .3.3 of the varied Environmental Permit (EP-071/2000/B)
1.1	During the ebb tide, the maximum allowable dredging rate is 52,667 m3 per day.
1.2	During the flood tide, the maximum allowable dredging rate is 40,667 m3 per day.
2.	Checking Actual Dredging Rates Against EP requirements
2.1	It is difficult to differentiate the dredging volumes during ebb and flood tides in a day.  Hence to facilitate checking the EP conditions, it is assumed that the whole operation day falls on flood tides and ebb tides.  The largest bulked volume of dredged marine muds in the reporting month is converted to the in-situ volume, which is then checked against the EP conditions.  This approach has been acceptable by EPD.
2.2	During the reporting month, the largest quantity of dredged marine mud is 40,528 m3 (bulked volume) on 8th August 2001.  Hence, the volume of dredged mud equals to (40,528/ 1.3) = 31,175 m3 (in in-situ volume) where 1.3 is a bulking factor.  This figure, 31,175 m3,  is lower than both allowable rates summarised in item 1 above.  Hence, it can be concluded that the contractor complied with the condition stipulated in the EP regarding the dredging rate.