In mid-April, Callan Marine, a Galveston, Texas-based dredging and marine construction company, took delivery of its seventh dredge, an 18-inch cutter suction dredge named the General Marshall. Callan staff, crew… Read More
John Sullivan
The barge hull of Callan Marine’s new cutterhead dredge General MacArthur was launched on November 6 at C&C Marine and Repair in Belle Chasse, La. Callan executives Maxie McGuire, president;… Read More
