NEW ORLEANS -- The Corps of Engineers says a section of sheet piling collapsed near the mouth of the 17th Street Canal on Monday because an excavator lost its grip as it was about to install a wall to ...

If a storm surge threatens New Orleans from Lake Pontchartrain this hurricane season, a hefty, cellular-style cofferdam will reduce the risk of it pushing into the Inner Harbor Navigation Canal and ...

Workers last week removed the final piece of the metal sheet pile cofferdam from the barge Davy Crockett work site on the Columbia River near Camas, Wash. This effectively signals the end of a ...

While undertaking foundation construction for the new Tawatina Bridge on the north side of the North Saskatchewan River in downtown Edmonton, steel sheet pile cofferdams were installed as a temporary ...