BIM Modeling of Frenchton Farmhouse

Project Details

GIS-Point was commissioned to develop a digital BIM model of an existing historic farmhouse based on laser scanning data. The project included point cloud processing and modeling of the building envelope and basic interior layout in Autodesk Revit at LOD 300.

The resulting 3D BIM model of the building and surrounding site provided a reliable basis for existing condition drawings, renovation planning, and documentation required for local authority approvals.

Client: A UK-based rural property consultancy providing surveying, land management, and design services to support property development and renovation projects.

Sector: Construction

Sub Sector: Private Construction

Services: Scan to BIM

Solution:
3D modeling of the existing building based on survey data
Creation of site topography using client-provided data
Development of a digital replica of the historic building

Location: Perth, United Kingdom

People:
GIS-Point assembled a team of experienced BIM specialists with architectural and engineering backgrounds to support the project.
The team analyzed the provided point cloud data, drawings, and photos to accurately recreate the building geometry while maintaining close communication with the client throughout the process.

Technology and Software:
The project utilized Autodesk Revit, Autodesk ReCap, and AutoCAD for point cloud processing and BIM model development. Internal cloud storage was used for secure data management and team collaboration

Process & Challenges

Process:

GIS-Point processed the point cloud data and imported it into the BIM environment to create an accurate digital representation of the existing building.
The modeling process included developing the building envelope and basic interior layout based on the scan data.

Our process included:

Importing and processing point cloud data within Autodesk Revit.
Creating the BIM model of the building geometry based on the scan data.
Developing the site topography using the provided CAD topographic survey data.
Coordinating with the client to ensure accuracy and compliance with project requirements.

This workflow ensured a precise digital representation of the existing building and site conditions, providing a reliable basis for further architectural analysis and design development.

Challenges:

The project involved modeling a historic building with complex architectural characteristics and irregular geometry, which required a high level of BIM expertise and careful interpretation of point cloud data.

Key challenges included:

Complex roof structure: Modeling roofs with multiple slopes, dormer windows, and rooflights.
Mansard and attic spaces: Accurately representing sloped ceilings and roof-integrated windows.
Irregular interior layout: Non-standard room shapes, varying ceiling heights, and different floor levels typical for historic buildings.

Result

A precise digital BIM replica of the building was created at LOD 300 with an LOA of 20 mm, based on laser scanning data.
The final Autodesk Revit model, comprising approximately 700 modeled elements, provides a reliable and ready-to-use foundation for renovation planning, architectural analysis, and further design development.

Our Team

Ievgen Lavrishko

CEO & Owner

Khrystyna Bochko

HR Generalist

Alevtyna Kostianchuk

Senior Project Manager

Andriiana Pavlyshyn

Head of Business Development

Roman Nahaiovskyi

Project Manager

Maria Kizim

Lead Generation Specialist

Ivanna Soltys

Tender Manager

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