THE NATION’S LARGEST CIVIL WORKS PROJECT IN HISTORY.
By 2004, the Olmsted Locks & Dam had reached the end of its design life and the largest civil works project in US history was underway to replace it. Washington Group/Alberici (now AECOM), enlisted Glosten to support the entire lifecycle of the dam’s “in the wet” construction. Glosten supported the marine construction requirements of the Olmsted Locks & Dam replacement from 2004 to 2018, providing onsite support during construction and segment setting.