The 5.4 km of breakwater nearing completion consists of layers of furnace slag, rock and pre-cast E-shaped blocks, with an outer layer of concrete jacks.
在大林蒲海邊，循海岸線蜿蜒，總長五千四百公尺的海堤，目前已完成第一期工程。堤心層層放置爐石、塊石、預鑄的 E 型混凝土塊，最外面一層才放消波塊。