Galveston, Texas based dredging contractor Callan Marine announced it has christened its newest cutter suction dredge (CSD), General Arnold, built by C&C Marine and Repair in Belle Chasse, La.The 32-inch CSD was ceremoniously christened in Corpus Christi, Texas, on February 20, 2024, and will immediately begin work on Phase Four of the Corpus Christi Ship Channel Improvement Project.