The hull is divided vertically and athwartships, by main structural bulkheads, into a number of watertight sections .
Isisqu senqanawa sahluke ngokuthe nkqo nangokugobela ngaphakathi, ngesona sakhiwo samacandelo enqanaweni angangeni amanzi, abe linani elithile lamacandelo athintela amanzi.