3D REVIT (BIM) survey
BUILDING INFORMATION MODELLING (BIM)
SURVEYBASE IS A RECOGNISED 3D SURVEY CONSULTANT GENERATING PRECISION BUILDING INFORMATION MODELS (BIM) FOR PRIVATE & PUBLIC SECTOR DEVELOPMENTS.
We work with Architects, Property Owners and Developers on a wide range of projects; from private dwellings to large commercial, government and industrial buildings.
We use Autodesk’s intelligent Revit Software to build functional 3D models ready for Building Information Modelling (BIM). Files can be exported for use in alternative 3D software including AutoCAD and SketchUp.
We offer a flexible approach based on 4 levels of detail (LOD) with Clients specifying the treatment of building components and features from an options list. Each project begins with an online consultation meeting to confirm the specification and set expectation.
3D models are constructed from point cloud files and positioned to real world coordinates using GPS. Most projects include the target building, the immediate site topography and surrounding context. The typical specification includes building facades at LOD3 showing primary architectural features with interiors modelled to LOD2 providing the structural shell. Surrounding context is detailed to LOD1 with door and window openings that face the target building. We model using Revit’s own system families and create our own parametric families for more complex components.
Before delivery, the model is passed through a rigorous inspection process using Navisworks clash detection software to achieve the agreed 3D tolerance. Our aim is to deliver a geometrically correct survey grade model purpose built for onward 3D Design.
We offer a flexible approach to the Level of Detail (LOD) associated with 3D Survey Models including:
Entry level solution modelled at a scale of 1:200.
This solution is typically deployed to model surrounding property as a context backdrop for planning.
Window and door openings can be included to aid rights of light calculations.
Structural shell modelled at a scale of 1:200
This solution is typically deployed when only the core shell structure is required or for evaluation of structural alterations and retrofit upgrades such as building services and green energy.
Primary structural and architectural features modelled at a scale of 1:100
LOD3 represents our standard modelling treatment and is commonly used in private and public sector developments.
This approach benefits modern and contemporary buildings.
Full structural and architectural features modelled at a scale of 1:50
Progression of LOD3 and typically deployed for heritage and conservation property where more detailed observation is required.
DOWNLOAD THE LATEST BIM GUIDE
Providing a summary of the 4 Levels Of Detail (LOD) available.
further 3d Options
2D Plan Extract
Building Information Modelling (BIM)
Frequently Asked Questions
What Are the Benefits Of 3D Survey Models?
What Is Building Information Modelling (BIM)
What Is The Price Of A 3D Survey Model?
3D Survey Modelling needs more time than traditional 2D CAD processing, on average around 20% longer. However, when compared with a full 2D Measured Building Survey with plans, elevations, sections, roof and attic plan the time gap is much closer. As every building differs in shape, size, and complexity it is not possible to state set pricing. We offer a free, no obligation quotation service typically providing a competitive fixed price quote within 48 hours. Please send your survey brief to firstname.lastname@example.org or use our Online Quote Portal
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How Can We Help
Surveybase has over 25 years’ experience in delivering precision digital survey solutions to the AEC industry. Let's discuss your requirements and to see how our expertise will benefit your next project.