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

1. Reference: Letter from Eduardo S. Nonog, JR., Geotechnical Engineer, Waterfront Manila Premier Development Inc.

2. The WMPDI will conduct marine sediment survey on 26 November 2018 until 31 January 2019 within the municipal waters of Balanga, Pilar and Orion, Province of Bataan. The survey methodology involves exploratory drilling within the area bounded by the following coordinates:

3. In this connection, all ships/watercrafts transiting the vicinity of the abovementioned areas on the said date are advised to take note of the information and take necessary precautionary measures at all times.

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