総そう工こう費ひそうこうひMeanings1nountotal construction costUsed in contexts such as public works, building projects, and infrastructure budgets.新しん空くう港こうの総そう工こう費ひは約やく5000億おく円えんと見み積つもられている。The total construction cost of the new airport is estimated at about 500 billion yen.
