Dry docking for repair and maintenance works
![wilson-lista-astilleros-ria-aviles-1](https://www.astillerosriadeaviles.com/wp-content/uploads/2023/10/wilson-lista-astilleros-ria-aviles-1-2.jpg)
Works for increasing the draft, renewal/repair steel works (flat bottom, internal structures and tank-top area), repair ballast tank crack, open sea chest and clean coolers, new plimsol marks, new sounding pipe, new pipe for increasing size air vents, etc..