NAVAL SECTOR OF DONIBANE Naval construction and repair area Equipment »  1 floating dike Length (m) »  422   2 grounding ramps Draught (m) »  6   2 stands Total width (m) »  100-135 Use »  Ship construction and repair Donibane Dock Equipment »  35.150 m²   total Length (m) »  372   Nabalaldea Industrial Area Draught (m) »  6      Total width (m) »  35 Use »  Stay of the ships