Donjon Marine Co., Inc., a provider of multi-faceted marine services including marine salvage, heavy lift, dredging and related emergency response services, has purchased the tugboat, the 81-ft.Meagan Ann, formerly the Scorpius, from Constellation Maritime, a subsidiary of Foss Maritime. The Meagan Ann is a twin-engine, 2,250 hp coastal towing tug, built in 1975 and rebuilt in 1988. The Meagan Ann will join Donjon’s tug fleet and support its marine transportation and dredging operations.