Aerial view of Bos 400 shipwreck crane barge is off the coast of Sandy Bay near the Hout Bay, Cape Town, South Africa The BOS 400 ran aground during a storm in 1994. The Frence crane barge was being towed and the tow rope broke loose, sending the barge into the rocks just south of Sandy Bay. It was too damaged and difficult to salvage, and thus abandoned to rust.