Dock cave-in, Ocracoke Island, North CarolinaCape Hatteras National SeashoreOcracoke Island Dock Hole Caused by Defective Bulkhead in Road Approach to Ocracoke DockHole Caused by Defective Bulkhead in Road Approach to Ocracoke Dock; C813.
Dock cave-in, Ocracoke Island, North CarolinaCape Hatteras National SeashoreCave-In Created by Defective Sheet Piling at Ocracoke Island DockCave-In Created by Defective Sheet Piling at Ocracoke Is. Dock.