With creative use of laser scanning, Alberici Constructors has shaved four weeks off its schedule to install two 120-ton steel vertical-lift gates that are part of a $165-million complex designed to ...
Six weeks ahead of schedule, contractors for the U.S. Army Corps of Engineers placed a 140-ton, steel vertical lift gate near the south end of an 1.8-mile-long storm surge barrier nearing completion ...
The U.S. Army Corps of Engineers’ Pittsburgh District plans to spend $12.9 million to install two new dam lift gates and a new control system at the Montgomery Locks and Dam along the Ohio River in ...
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