As-Built BIM Modelling Services
Develop accurate as-built BIM models representing actual site conditions for design validation, renovation, and facility management.
Accurate Digital Representation of Existing Conditions
We provide as-built BIM modelling services to create accurate 3D BIM models from laser scan data, point cloud data, redline drawings, and site inputs. These models reflect the current built condition of structures, systems, and components.
Our as-built BIM models are used for renovation, retrofit, asset management, facility maintenance, and project documentation.
Our As-Built Modelling (BIM) services help you:
- Convert point cloud and site data into as-built BIM models
- Develop architectural, structural, and MEP as-built models
- Support renovation, retrofit, and facility management workflows
- Improve accuracy of existing-condition documentation
Why Clients Choose Our As-Built BIM Modelling Services
True Representation of Existing Conditions
Models created based on laser scans, site verification, and redline updates.
Multi-Discipline As-Built Modelling
Covers architectural, structural, and MEP systems in a coordinated model.
LOD-Based BIM Output
Models delivered as per LOD 100–LOD 500 depending on project requirement.
Facility Management Ready Models
Structured BIM models suitable for operations and maintenance.
Clash Detection and Coordination Ready
Prepared for coordination and validation workflows.
Reliable Workflow
Step-by-step modelling and validation ensures accurate output.
Industries We Serve
Residential & Commercial
Apartment complexes, existing housing, office buildings, and mixed-use renovations.
Healthcare & Hospitality
Hospitals, medical facilities, hotels, and established active resorts.
Industrial
Complex existing plants, production facilities, and operational brownfield sites.
Infrastructure
Established public roads, active railways, and major transport assets.
Energy & Utilities
Running power plants and older regional utility infrastructure networks.
Retail & Entertainment
Large active malls, commercial spaces, and complex entertainment structures.
Our As-Built Modelling (BIM) Workflow
01
Input Data Collection (Scan / Drawings / Site Data)
Collect and review:
- Laser scan / point cloud (.RCP / .RCS / .E57)
- Redline drawings (.DWG / .PDF)
- Site photos and references
02
Point Cloud Processing
Register and process scan data to generate RCP / RCS files.
03
BIM Project Setup
Set up:
- Coordinates
- Levels and grids
- Project templates and shared parameters
04
Architectural As-Built Modelling
Model:
- Walls, floors, ceilings
- Doors, windows
- Roofs and façade
Output: Architectural model (.RVT)
05
Structural As-Built Modelling
Develop:
- Columns, beams
- Slabs, foundations
- Structural framing
Output: Structural model (.RVT)
06
MEP As-Built Modelling
Create:
- HVAC systems (ducts, AHUs)
- Plumbing and piping
- Electrical systems (cable trays, conduits)
Output: MEP model (.RVT)
07
Model Coordination and Clash Detection
Perform:
- Clash detection between disciplines
- Coordination validation
Output: Clash reports (.HTML / .XML / .NWD)
08
Model Update from Site Verification
Incorporate:
- Redline markups
- Site changes
- Field adjustments
09
Quality Control and Validation
Verify:
- Model accuracy against point cloud
- System completeness
- LOD compliance
10
Final Model Structuring and Delivery
Organize:
- Discipline-wise models
- Worksets and zones
- Naming standards
Deliverables
- Registered point cloud files (.RCP / .RCS / .E57)
- As-built BIM models (.RVT / .IFC / .NWD)
- Discipline-wise BIM models (Architectural / Structural / MEP)
- Federated BIM model (.NWD)
- Clash detection reports (.HTML / .XML)
- LOD-based BIM models (LOD 100–LOD 500)
- 2D drawings extracted from BIM (.DWG / .PDF)
- Schedules (equipment schedules, asset data)
- Updated as-built documentation
Featured Success Story
Frequently Asked Questions
As-built modelling services create accurate BIM models representing the actual constructed condition of buildings, systems, and components using laser scans, point clouds, and site verification data.
As-built BIM models provide accurate existing-condition data, helping project teams plan renovations, retrofits, and upgrades efficiently while minimizing design conflicts and construction errors.
As-built modelling commonly uses laser scan data, point clouds, redline drawings, site photographs, field measurements, and existing CAD documentation to develop accurate BIM models.
As-built BIM modelling typically covers architectural, structural, and MEP systems including walls, beams, slabs, ductwork, piping, electrical layouts, and building components.
Point cloud data captures existing site geometry with high precision, allowing BIM teams to accurately model real-world building conditions and existing infrastructure layouts.
Deliverables often include RVT models, IFC files, coordinated BIM models, point cloud files, clash reports, floor plans, sections, elevations, and facility management documentation.
As-built BIM models are developed according to project-specific tolerance requirements and validated against laser scan or field data to ensure reliable dimensional accuracy.
Yes, structured as-built BIM models help facility managers access accurate building information for maintenance, operations, renovations, asset tracking, and lifecycle management activities.
As-built BIM projects commonly use Autodesk Revit, Navisworks, AutoCAD, Recap, and other BIM coordination tools for modelling, validation, and documentation workflows.
As-built BIM improves coordination by providing accurate existing-condition models that help architects, engineers, and contractors identify conflicts early and streamline project execution.