coffer dam
Charles Evan Fowler has written: 'Ordinary foundations, including the coffer-dam process for piers, with numerous practical examples from actual work' 'The coffer-dam process for piers' -- subject(s): Coffer-dams, Piers 'The Coffer-dam Process for Piers: Practical Examples from Actual Work'
It can mean something like a 'coffer dam' which is a structure built around a construction site in a river or sea to permit work within it after water is pumped out.
Bridges and dams are built after a coffer dam is constructed to reroute the water. When the structure is complete the coffer dams are removed or destroyed.
The Boulder Dam was officially renamed Hoover Dam in 1930, in honor of President Herbert Hoover, who played a key role in its construction. The name change reflected Hoover's significant contributions to the project during his tenure as Secretary of Commerce and later as President. The dam was originally referred to as Boulder Dam during its construction, but the name was changed to recognize Hoover's influence and support.
Markala Dam Kainji Dam Kandadji Dam (currently under construction)
Teheri dam ;encyclopedia,Wikipedia
Some of the innovations that made the construction of the Hoover Dam possible is.....................................................................................................................................................................................................................................................................................................................................................................................................................GO AND DO YOUR MOM!
Construction of the dam started in 1926.
The construction of the Colebrook River Dam began in May 1965. Construction on the dam was finished in June 1969. It cost a total of $14.3 million dollars to complete.
Construction of a major dam on the Colorado River.
The construction of the Pati Dam began during 1996-1997.
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