15 Feb Shimmick’s Bulk Bag Cofferdam Innovation Cuts Cowlitz Falls Barrier Dam Repair Project Schedule by One Third
Shimmick’s Cowlitz Falls Barrier Dam Repair project team has wrapped up their first season of in-water work and is well underway with preparation of the second in-water season, starting in July. The project entails inspection, repair, and reconstruction of the weir dam and apron slab,...