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Scan to BIM & Point Cloud to BIM Services
7Solutions India provides Scan to BIM and Point Cloud to BIM services for existing buildings and facilities requiring model-based documentation from laser-scan or point-cloud data.
Point-cloud information can be used to develop coordinated architectural, structural and suitable MEP geometry for renovation, retrofit, coordination and as-built documentation workflows.
Convert Reality-Capture Data Into Structured BIM Models
Scan to BIM uses point-cloud data captured from existing conditions as a geometric reference for developing a BIM model.
Instead of starting only from legacy drawings, the modeling workflow can reference the measured geometry represented by the supplied scan data.
This page focuses specifically on existing-condition modeling. For broader BIM services, visit Building Information Modeling Services .
- Existing-condition BIM models
- Architectural geometry
- Structural geometry
- Suitable MEP geometry
- Plans and floor layouts
- Sections and elevations
- Coordination-ready models
- As-built documentation support
Point Cloud Modeling for Existing Buildings & Facilities
Structured model development around the supplied point cloud, project scope and required documentation level.
Point Cloud Review
Review of supplied point-cloud data, orientation, visible geometry and project requirements before modeling.
Architectural Modeling
Existing walls, floors, roofs, openings and other suitable architectural elements modeled from scan references.
Structural Modeling
Suitable beams, columns, slabs, framing and structural geometry developed from available scan data.
MEP Modeling
Suitable visible MEP elements can be modeled where the supplied scan quality and agreed scope support them.
Plans & Floor Layouts
Model-based floor plans and other views developed from the existing-condition model.
Sections & Elevations
Vertical views generated from the model to document existing geometry and relationships.
Model Cleanup
BIM geometry refined and organized for clearer downstream project use.
Revision & Update Support
Existing-condition models can be updated when revised scan or project information is supplied.
Drawing Extraction
Suitable plans, sections and elevations can be developed from the completed model where included in scope.
Use Point Clouds as a Geometric Reference for Modeling
A point cloud represents measured points captured from the physical environment. In BIM workflows, that data can serve as a reference for reconstructing existing geometry.
The final model should reflect the agreed project scope and the level of detail that can reasonably be interpreted from the supplied scan information.
- Wall locations
- Floor levels
- Openings
- Columns and framing
- Roof geometry
- Visible building services
- Existing spatial relationships
Model Existing Geometry for Renovation & Retrofit Workflows
Existing-condition models can support projects where teams need a more structured digital representation of an occupied, renovated or modified building.
These models can be used as a reference for design development, coordination, documentation and retrofit planning.
- Renovation projects
- Retrofit projects
- Existing building documentation
- Facility updates
- Interior alteration projects
- Structural modification planning
- MEP coordination
Existing Architectural Geometry From Scan Data
Architectural Scan to BIM can model suitable walls, floors, doors, windows, roofs, stairs and other visible building geometry using the point cloud as a reference.
For broader architectural BIM work beyond existing-condition capture, see Architectural BIM Services .
- Walls
- Floors
- Doors and windows
- Roofs
- Ceilings where visible
- Stairs
- Architectural openings
Model Existing Structural Geometry
Where structural components are sufficiently represented in the scan data, suitable framing, columns, slabs and other structural geometry can be incorporated into the BIM model.
For broader structural BIM development, visit Structural BIM Services .
- Columns
- Beams
- Structural slabs
- Framing geometry
- Structural walls
- Foundation geometry where available
- Existing openings
Capture Suitable Existing Building Services
Visible MEP systems can be modeled where the scan data clearly represents the relevant components and the agreed project scope requires them.
Broader Revit MEP modeling belongs to the dedicated MEP BIM Services page.
- Ductwork
- Piping
- Suitable equipment geometry
- Visible service routes
- Vertical riser relationships
- Ceiling-service coordination
Keep Reality-Capture Modeling and Record Documentation Distinct
They are closely related, but each page should own a different primary search intent.
Scan to BIM
This page focuses on converting point-cloud or laser-scan information into existing-condition BIM models.
As-Built Drawings
As-built documentation focuses on verified record drawings and documentation of constructed or existing conditions.
As-Built Drawings →General BIM
Broader BIM services cover design, modeling, coordination and information workflows beyond existing-condition capture.
BIM Services →Define the Required Model Detail Before Production
Scan to BIM projects should define which systems and elements need to be modeled, how much geometric detail is required and what downstream deliverables are expected.
The appropriate model scope depends on project use, available scan quality and the information that can reasonably be interpreted from the supplied data.
- Disciplines to be modeled
- Required model detail
- Model boundaries
- Required drawing views
- File and delivery requirements
- Known exclusions
- Reference coordinate requirements
Information Used for Scan to BIM Modeling
Reliable existing-condition modeling depends on suitable point-cloud data and a clearly defined modeling scope.
Legacy drawings and reference documents can also help interpret geometry, naming and hidden conditions that are not obvious from the scan alone.
- Point-cloud files
- Laser-scan datasets
- Existing CAD drawings
- Legacy PDFs
- Site/reference information
- Required model disciplines
- Required deliverables
- Project coordinate information
From Point Cloud to Existing-Condition BIM Model
Continue Your Existing-Building BIM Workflow
Common Questions About Scan to BIM
What is Scan to BIM?
Scan to BIM is the process of using laser-scan or point-cloud data as a reference to create a structured BIM model of existing building conditions.
What can be modeled from a point cloud?
Depending on scan quality and project scope, suitable architectural, structural and visible MEP geometry can be modeled.
Can Scan to BIM support renovation projects?
Yes. Existing-condition BIM models can support renovation, retrofit, coordination and documentation workflows.
Is Scan to BIM the same as as-built drawings?
No. Scan to BIM focuses on creating models from reality-capture data, while as-built documentation focuses on record drawings and verified existing or constructed conditions.
Can plans and sections be generated from the BIM model?
Yes. Suitable plans, sections and elevations can be developed from the model where they are included in the agreed scope.
Need Scan to BIM or Point Cloud Modeling?
Send your point-cloud data, existing drawings and required BIM deliverables to the 7Solutions India team.