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

1. Reference: Message from Commander, Coast Guard District National Capital Region-Central Luzon dated 02 September 2019.

2. Above reference pertains to TRINAV Surveys Team to continue conducting a Bathymetric and Seismic Survey across Manila Bay to investigate sea floor depths and determine subsurface profiles from Mariveles, Bataan to Naic Cavite on the date and maritime areas bounded by following coordinates:

Inclusive date
Area of coverage
From 02 September to 30 September 2019
Mariveles, Bataan to Naic Cavite
PT A Lat 14°26.81’ N
         Long 120°33.53’ E
PT B Lat 14°26.81’ N
         Long 120°44.79’ E
PT C Lat 14°18.36’ N
         Long 120°33.52’ E
PT D Lat 14°18.36’ N
         Long 120°44.79’ E

3. In this connection, all ships/watercrafts transiting of above mentioned are adviseto take note of information and take precautionary measures at all times.

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