One of two high capacity silent pumps driving the “well-point dewatering system”, a network of 5m long dewatering lances driven into the ground around the perimeter of the steel sheet-pile walls of the 5m entry trench.
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One of two high capacity silent pumps driving the “well-point dewatering system”, a network of 5m long dewatering lances driven into the ground around the perimeter of the steel sheet-pile walls of the 5m entry trench.