Liaw Shyue-ruey of China Engineering Consultants elaborates: "We first complete the breakwaters and only then commence filling in the enclosed areas, so that dumped earth and garbage cannot drift out to sea. The concrete blocks are made from furnace slag and fly ash, mixed with water and cement in a certain proportion, which make a great saving in cost."
「我們先蓋海堤，完工之後才開始在堤內填土，這樣廢土中包含海；築堤材料則為是爐石、飛灰加入一定比例的水和水泥做成的混凝土塊，大幅降低了造價」，中華顧問工程司港灣設計組長廖學瑞說。