Nice.   Hopefully the oversight will be well regulated. You need either a diver in the water or very good cameras and active Sonar on the dredge vessel so they ensure to only hit the sand bars offshore and not encroach on patch reefs and barrier reefs.  Staring up sand causes increased turbidity, which kills corals so the government should also set up turbidity monitors and have staff view live satellite feeds daily to ensure turbidity is kept to a minimum.  Hopefully they start the project immediately, its time sensitive to full that back in before it erodes further.