There is described an arrangement for removing dredged material from at least one cargo space of a vessel, a related vessel, and a method, In an embodiment, the arrangement has at least one channel at a base of the cargo space, pipework for removing the dredged material, and at least one suction inlet, the suction inlet being operated by at least one operating device in the cargo space to produce suction at the suction inlet, for allowing dredged material in the cargo space to enter the suction inlet and travel through at least one section of the pipework, for removing the material from the cargo space.
