excavator work at landfill with concrete demolition waste. salvaging and recycling building and construction materials.

backhoe break bucket building concrete construction contractor crusher crushing demolish demolition destroy destruction devastation developed dig digger disaster disposal earth earthwork equipment excavator gravel heavy industrial infrastructure job landfill loader machinery material materials new occupation plant recyclable recycled recycling reinforced reuse rubbish ruble ruin salvaging scoop shovel site stone treatment wall waste work