A century-old steam-powered dredge that helped make the Duluth-Superior Harbor and Twin Ports docks navigable for large vessels is headed to the scrap heap. Under the power of Zenith Tugboat Co.'s ...
On July 9, TITAN Salvage refloated the 300-ton, 10-inch Cutter Head Dredge HD1 that sank in the Palmyra, N.Y. section of the Erie Canal. TITAN was contracted to do the job on July 8 and the work began ...