Water Treatment Plant – Vír dam

The project assignment was to map the existing site, including buildings (technological units) in the vicinity of the Vír dam. Part of the assignment was the requirement to create BIM models of the individual objects at the LOD 100 level in exterior and LOD 300 in interior, including technological piping.

Creation of 3D Model

he Trimble SX10 laser scanner was used to acquire data for the exterior of the buildings, while the Trimble X7 scanner was used to scan the interior. A drone pass added rooftops and rooftop elements to the resulting cloud. The resulting point cloud served as the basis for the 3D model, which was created in Autodesk Revit software.

Objectives and Benefits

The aim is to obtain data in detail according to the investor’s requirements and then create a BIM in high accuracy.

Graphic Benefits

• Presentation visualisation of the object as a whole
• Suitable basis for design and modelling
• Realisation of sections at any location and level of detail

Non-Graphic Benefits

• Modelled objects reported automatically (number, dimensions, etc.)
• Simple and quick spreadsheets, statistics