Notice is hereby given to all mariners and other parties concerned that:

1. Reference: Letter from Mr. Ramon R. Siason Operation Supervisor of Supply Oilfield Services, Inc. dated December 16, 2015.

2. MetOcean Survey vessel M/V PETANI SELATAN 5803 has successfully finished the installation of their mooring equipment/instruments relative to the MetOcean Survey Project in offshore South Sulu Sea as part of their petroleum exploration activities under their service contract No. 56 with the Department of Energy (DOE).

3. In view of the recent mooring’s recovered and deployed, the following are the amendments to Notice to Mariners Number 173-2015:

Localization of the Buoys:

Instrument  Description  Coordinates (WG-84)    Water Depth  Deployed (WST) 
    Latitude  Longitude     
MetOcean Buoy  MetBuoy anchor was dropped 650m ahead of location to account for 13% swing back  06° 31.632’ North  119° 15.425’ East  3045  06:35 P.M. 12 Dec 2015 
DWR (wave)  DWR anchor was dropped 500m ahead of location to account for 13% swing back  06° 29.503’ North  119° 18.133’ East  3160  01:40 P.M. 13 Dec 2015 
Current Mooring  Sub-surface line to which the top instrument is at 40m below sea  06° 28.510’ North  119° 20.091’ East  3185  06:55 P.M. 14 Dec 2015

4. In this connection, all ships/watercrafts transiting the vicinity of the above-mentioned areas are advised to take note of the information and take necessary precautionary measures at all times. 

5. The cooperation of all concerned in effecting widest dissemination of this information is requested.