BIM

Point Cloud conversion to Revit Model of a heritage monument in the UK enables retrofit while preserving monument identity

Point Cloud conversion to Revit Model of a heritage monument in the UK enables retrofit while preserving monument identity Banner

Client Profile.

The client is a leading UK based surveying and BIM services company specializing in geospatial data capture and outputs.

Business Need.

The client was working on retrofitting a 16th century heritage monument in UK. The task was sensitive since the cultural and traditional identity needed to be preserved post retrofit. 3D point clouds of the building were generated using laser scan technology. The client needed a detailed three-dimensional view of the monument to facilitate planning and execution of the renovation work as well as facility management.

They partnered with HitechDigital with a proposal to:

  • Convert the point cloud scans to 3D BIM models at LOD 400 to enable visualization of design changes from every angle
  • Generate detailed documentation of the monument to help with future maintenance and management of the facility

Point Cloud Conversion to Revit Model Samples.

Convert Point Cloud Scans to Revit Model at LOD 400 Revit Model at LOD 400
Convert Point Cloud to Revit Model Point Cloud to Revit Model

Challenges.

The team at HitechDigital assessed scope of work and identified challenges to work out the best solution. Challenges included:

Solution.

Our team of BIM experts converted the point cloud scans to a 3D BIM model in Revit at LOD 400. The team created Revit families of components using model checker to validate geometric modelling details.

We also delivered a detailed documentation of components like carvings, irregular geometries, rooftops, roof components, timber structures etc. for future maintenance and facility management.

Approach.

The team decided to opt for the Virtual construction modeling approach for documentation and overall work process.

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