DOCK OF HERRERA Dock of Trintxerpe Equipment »  10.070 m² total Length (m) »  381   Stay of fishing boats Draught (m) »  6     Total width (m) »  10-33 Use »  Repairs, transformations and armaments Dock of Hospitalillo Equipment »  5.056 m² total Length (m) »  87   Boat workshop Draught (m) »  6     Total width (m) »  45 Use »  Big repairs, transformations and armaments La Herrera port area Equipment »  Area that gathers warehouses and companies related to the port activity,   through awarding and administrative authorisations. It takes 146,870 m² Dock of Herrera Equipment »  17.110 m2   total Length (m) »  414   Storage and deposit of common goods Draught (m) »  6   AZTI facilities and SESPA building (Stowing Society) Total width (m) »  34-42 Use »  Boats for services and salvage