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.

4798(P)/22 INDONESIA  Papua  Works. Dredging area.
Source: Indonesian Notice 13/195(P)/17

	1. Works associated with the Tangguh Expansion Project are taking place within an area bounded by the following positions:

		2 30' .09S. , 132 29' .25E.

		2 14' .13S. , 132 28' .68E.

		2 14' .58S. , 133 30' .65E.

		2 29' .21S. , 133 35' .03E.

	2. Dredging is in progress in the navigation channel to the new jetty Bulk Offloading Facility (BOF) at Tangguh LNG Terminal within an area bounded by the following positions:

		2 26' .96S. , 133 06' .74E.	(shore)

		2 26' .52S. , 133 06' .44E.

		2 26' .40S. , 133 06' .61E.

		2 26' .84S. , 133 06' .93E.	(shore)

	3. Dumping areas have been established in the following positions:

		2 26' .77S. , 132 52' .11E.

		2 19' .53S. , 133 07' .27E.

	4. Mariners are advised to navigate with caution in the area.

	5. Charts will be updated when full details become available.

	6. *Former Notice 3280(P)/18 is cancelled.

	   *Indicates new or revised entry

	   (WGS84 DATUM)