clamshell News - The Waterways Journal

Cable Arm Inc. Delivers 75-Cubic-Yard Clamshell To Norfolk

Dredging & Marine Construction

Cable Arm Inc. Delivers 75-Cubic-Yard Clamshell To Norfolk

January 10, 2022

Cable Arm Inc., a manufacturer of mechanical clamshells designed for both environmental and maintenance dredging, has delivered the first half of a 75-cubic-yard clamshell to Norfolk Dredging Company, with the… Read More

Three Decades Later, Ray Bergeron’s Clamshell Bucket Still Delivers Ray Bergeron sits in front of new 24- by 23-foot (when fully open) clamshell being built for the Houston area.

Ray Bergeron sits in front of new 24- by 23-foot (when fully open) clamshell being built for the Houston area.

Three Decades Later, Ray Bergeron’s Clamshell Bucket Still Delivers

February 26, 2021

Thirty years ago, Ray Bergeron stopped by the office of The Waterways Journal to explain his new clamshell bucket design. Two years earlier, in 1989, Bergeron had noticed how inefficient… Read More