残ざん土ど

noun

surplus soil; excavated earth; construction spoil

Refers to soil or earth dug out during construction or civil engineering work that is not reused on-site and must be disposed of or managed.

• 工こう事じで出でた残ざん土どは、別べつの場ば所しょに運はこばれた。

  The surplus soil from the construction was transported to another location.

• 残ざん土ど処しょ理りの費ひ用ようが予よ想そう以い上じょうにかかった。

  The cost of disposing of the excavated earth was higher than expected.