Walkway and hydraulics for Ø12 m fish tanks
Complete tank hydraulics and a steel walkway for new culture tanks, coordinated in an IFC model.
- Client
- Salmones Austral, Caliboro hatchery expansion
- Region
- Biobío
- Year
- 2025–2026
- Services
- Structural engineering · Aquaculture and RAS engineering · LIDAR scanning, point clouds and BIM
- Sector
- Aquaculture and hatcheries


The expansion added 12 m diameter tanks needing inlet and outlet pipework, a standpipe, flowmeters and an access walkway over the tank.
We designed the full tank hydraulics and a steel truss walkway with its foundations, coordinated everything in an IFC model and issued the tender drawings, including the tank outlet isometrics.
Revit, IFC, finite element model, AISC 360.
Related projects
Sludge treatment plant, Caliboro hatchery
Steel structure, foundations and construction drawings for a sludge treatment plant, modelled in Revit inside an operating hatchery.
Steel roof for a circular tank
Structural check of a lightweight tubular roof over a fish tank.
CFD of a circular tank and a grit chamber with deflector
Hydraulic check of a tank and improved flow split in a grit chamber.
Working on something similar?
Tell us the location, type of works and timeline. We will reply with a scope and a proposal.