Superstructures or deck erections located on or above the weather deck. Sometimes applied to the entire structure above the waterline.
Izakhiwo ezingaphezu kwezinye okanye isakhiwo somgangatho esimiselwe phezulu okanye phezukomgangatho wamanzi. Maxawambi lisetyenziswa kwisakhiwo sisonke ngaphezu kwendawo aze kuthi xhaxhe kuyo amanzi.