SECTION 1. The territorial jurisdiction of the Port of Jose Panganiban is hereby expanded and particularly described as follows:
"Beginning at point marked 1 on the plan, thence to point 2 at a distance of 1,150.50 meters with bearing S 601 00'W, thence to point 3 at a distance of 392.08 meters with bearing N 291 07' W, thence to point 4 at a distance of 1,135.00 meters with bearing N 601 00' E, thence to point 5 at a distance 247.81 meters bearing S 291 45' E, thence to point 6 at a distance of 10.58 meters with bearing S 341 10' E, thence to point 1, the point of beginning at a distance of 134.02 meters with bearing S 341 10' E, all in all comprising a total area of 446,609.18 square meters more or less."