bulldozer

“Unleashing the bulldozers and chainsaws on these beautiful public lands will result in clearcuts, polluted streams and extinct species,” Spivak said.

The roar of bulldozers and jackhammers drilling into piles of debris is almost constant.

Two more M88A2 Hercules, plus bulldozers were needed to drag the sunken vehicle out of the swamp on Monday, in a recovery mission that saw teams working "day and night", the statement said.

Those cables were then connected to another two M88A2 Hercules, which also started to slide into the bog, leading to several bulldozers being called on.

Despite the pressure of the bulldozers moving closer, removing the tiles is delicate work that can’t be rushed.