The C84 barge can be supplied in the volumes 6, 12 and 18 cubic meters and are made from 5 mm structural steel for the hull and 8 mm steel for the collection bin. The deck has checker plate. The barge has sufficient framework and has 4 watertight compartments. The gangways beside the barge are 30 cm wide. A working space of 100 cm is provided at the front and the back. Each barge has 2 manholes, 4 crane hooks and 4 solid bollards.