浚挖 meaning in English

dredging

6 three sets of a method statement for the dredging , stockpiling and transportation of sediment ; and the stockpiling and transportation of construction waste and excavated material from within the works boundaries shall be deposited with the director before the commencement of construction of the relevant works of the projects
在展开建造有关工程之前，须向署长存放3套关于工程界线内沉积物的浚挖、堆存及运送，以及建筑废料和挖出物料的堆存及运送的方法说明，以待批准。