Notice is hereby given to all mariners and other parties concerned that:
1. Reference: Letter from Acting Commander, Coast Guard Northern Mindanao dated 29 February 2016.
2. The GNPower Kauswagan Ltd. Co. (GNPK) will installed private aid to navigation to temporarily demarcate the area covering their construction of offshore structure at the following coordinates:
| Buoy 1 | Latitude 08 degs 11 mins 20.10 secs North | Longitude 124 degs 06 mins 49.30 secs East |
| Buoy 2 | Latitude 08 degs 11 mins 34.10 secs North | Longitude 124 degs 06 mins 45.10 secs East |
| Buoy 3 | Latitude 08 degs 11 mins 39.20 secs North | Longitude 124 degs 07 mins 21.50 secs East |
| Buoy 4 | Latitude 08 degs 11 mins 23.40 secs North | Longitude 124 degs 07 mins 17.70 secs East |
Buoys and Day Beacon Specification:
| Shape | Cylinder Shape |
| Size | 1 meter length , diameter 0.6 meter |
| Color | White |
| Number or letter | No indicated number or letter, plain white colored buoy |
| Depth of water where the buoys located | Depth Ranges from 22 to 37 meters |
3. In this connection, all ships/watercrafts transiting the vicinity of the abovementioned areas 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.