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SPS Building CB
Project Overview
SPS Building CB is a point cloud to as-built modelling project for an existing multi-storey building in Dhaka. An RCP point cloud file was provided as the primary reference for documenting the building’s existing architectural conditions. The scan data was interpreted and converted into an organized 3D as-built model, including the visible building form, floor levels, exterior elements and architectural features. Accurate elevation views and as-built drawings were then generated from the completed model to support documentation, coordination and future building upgrades.
The Challenges
- Interpreting complex point cloud data from an existing building.
- Identifying architectural elements within dense or incomplete scan areas.
- Maintaining correct building dimensions, levels and spatial alignment.
- Coordinating existing architectural features across multiple floors.
- Working within an operational building environment.
- Managing limited site access and verification opportunities.
- Producing clear and accurate drawings from the completed model.
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Deliverables
- Coordinated 3D As-Built Building Model
- Architectural Exterior and Façade Modelling
- Floor Level and Building Form Documentation
- Existing-Condition Elevation Drawings
- As-Built Plans, Sections and Elevations
- Model-Based Drawing Documentation
- Editable Native Model Files
- PDF Drawing Package
Key Features
- RCP-Based Modelling
- Multi-Storey As-Built Model
- Existing Façade Reconstruction
- Accurate Elevation Drawings
- Model-Based Documentation
- Editable Digital Deliverables
Software Used
- Autodesk ReCap
- Autodesk Revit
- AutoCAD
Output Formats
- RVT
- DWG
