A general contractor is installing two 550-ton sector-gate leaves in a $1.3-billion barrier designed to reduce the risk of a hurricane’s storm surge on New Orleans’ exposed eastern side. The leaves ...
The gate leaves, which were fabricated at Shaw Global in Delcambre, La., are 42 ft tall and have an arc length of floodgate shield that is approximately 103 ft, says Larry Haser, vice president of ...
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