Positions quoted in this Preliminary Notice reproduced below are referred to WGS84 or a compatible datum and may be plotted directly on this ENC. 		
Some or all of the information contained in this Notice to Mariners may have been included on the ENCs affected.		
		
4639(P)/25 UNITED STATES OF AMERICA —  East Coast — Unsurveyed area. Dredged area.		
Source: ENCs US5ORFCC, US5ORFCB, US5ORFBB and US5ORFBC		
		
	1.	Craney Island Disposal Area has been extended, and an unsurveyed area has been established, bounded by the following positions:
		
		36° 54' .71N. , 76° 23' .41W.

		36° 55' .65N. , 76° 23' .34W.

		36° 55' .61N. , 76° 21' .32W.

		36° 55' .68N. , 76° 20' .73W.

		36° 54' .01N. , 76° 20' .44W.

		36° 53' .94N. , 76° 20' .82W.

		36° 53' .66N. , 76° 20' .77W.
		
	2.	Dredging is taking place in the unsurveyed area within Elizabeth River
		
	3.	Public access is strictly prohibited on Craney Island Federal property, within 1000-ft of shoreline, 500-ft of containment dikes
		
	4.	All access must be authorized by USACE; contact Craney Island Office at DLL-CENAO-WROCRANEY@usace.army.mil or 757-484-1021.
		
	5.	For further details use NOAA Electronical Navigational Charts.
		
	6.	Charts will be updated when full details are available.
		
		(WGS84 DATUM)