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A cofferdam is a temporary structure used in civil engineering to divert or contain water so that construction can take place in a dry environment. It is usually built around a specific area where repair or construction is needed. Cofferdams are typically made from metal sheet piles, concrete, bulkhRead more
A cofferdam is a temporary structure used in civil engineering to divert or contain water so that construction can take place in a dry environment. It is usually built around a specific area where repair or construction is needed. Cofferdams are typically made from metal sheet piles, concrete, bulkheads, and sandbags.
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