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 ...
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 ...
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