The main elements of this vessel are: the cigar-shaped underwater hulls, the above-water portion that carries the cargo, and the connection pieces between these two.
Ezona mpawu zale nqanawa ziziqu zangaphantsi kwamanzi ezenziwe busiga, le ndawo ingaphezu kwamanzi le ithwala umthwalo, kwakunye nezihlanganisi ezibini phakathi kwezi zimbini.