We will survey all accessible floors in the property and provide plans showing all visible walls, windows, doors, spot height levels, ceiling/roof heights, window sill/head heights.
Point Cloud Surveys & 3D Laser Scanning
Point cloud surveys capture the precise three-dimensional geometry of a building, structure or site as a dense dataset of measured coordinates — creating an accurate digital record that forms the foundation for measured drawings, spatial coordination and digital modelling workflows.
Unlike a standard measured survey, a point cloud survey delivers the raw scan data itself — including registered .rcp and .e57 files that can be loaded directly into Revit, Navisworks, AutoCAD and ArchiCAD for dimension extraction, spatial verification and technical coordination without repeated site visits.
At XP Surveys, point cloud data capture is central to how we deliver measured building surveys, scan-to-BIM services and existing-condition documentation across the UK — supporting architects, structural engineers, BIM managers, contractors and design teams who require survey-grade scan data as a direct input for modelling, coordination and construction workflows.
What Does a Point Cloud Survey Capture?
Using high-definition laser scanning equipment, our surveyors capture the complete three-dimensional geometry of a building or structure — internal and external — as a dense, registered dataset. The resulting point cloud records spatial relationships, levels, structural geometry and surface detail with sub-millimetre precision.
Typical capture scope includes:
- Internal walls, floors, ceilings and structural elements
- External facades, roof structures and site context
- Plant rooms, service voids and complex MEP environments
- Heritage facades and irregular historic geometry
- Large-scale industrial and commercial structures
- Multi-storey buildings requiring coordinated floor-to-floor registration
All scan positions are registered into a single coordinated dataset, ensuring dimensional consistency across the full extent of the captured area.
Registered Point Cloud Files
The primary deliverable of a point cloud survey is a set of registered scan files, ready for direct use within design and coordination software.
Available formats include:
- .rcp point cloud files (Autodesk ReCap)
- .e57 point cloud files (universal format)
- Revit-linked scan data
- AutoCAD-compatible reference files
These files allow BIM managers, structural engineers and contractors to interrogate existing conditions remotely, extract dimensions on demand and coordinate design decisions directly from the scan data — without returning to site.
Construction Verification & As-Built Records
Point cloud scanning is increasingly used during and after construction to verify that completed works match design intent — an application that goes beyond standard measured survey outputs.
Applications include:
- As-built verification against design models
- Construction progress records at key project stages
- Dimensional sign-off for contractors and engineers
- Spatial coordination checks before fit-out or handover
- Long-term asset documentation for building management
This is particularly valuable for contractors, project managers and developers who need an accurate, timestamped digital record of works at practical completion.
Digital Twin & Asset Management
Registered point cloud data can form the foundation of a digital twin — a persistent, accurate digital record of a building’s existing condition that supports ongoing asset management, planned maintenance and future refurbishment decisions.
Where long-term building management is a requirement, point cloud datasets provide a reference that remains valuable well beyond the initial construction or refurbishment project.
Clash Detection & Spatial Coordination
Point cloud data is widely used by structural engineers, MEP consultants and BIM coordinators to identify spatial conflicts before construction begins — a technically distinct application from standard measured survey outputs.
Our scan data supports:
- Clash detection within Navisworks and Revit coordination workflows
- Structural and MEP spatial verification
- Existing-condition checks before fit-out or reconfiguration
- Remote spatial review by multidisciplinary design teams
- Model federation and IFC coordination workflows
Heritage & Conservation Recording
For listed buildings and conservation projects, point cloud surveys provide a non-contact method of recording complex historic geometry with a level of detail that traditional survey methods cannot match.
We capture:
- Historic facades and fine architectural detailing
- Irregular masonry, vaulted ceilings and complex roof structures
- Decorative features requiring millimetre-accurate documentation
- Existing fabric records for conservation management plans
This gives conservation architects and heritage consultants a permanent, measurable digital record of the building’s existing condition — independent of any specific drawing output.
Who Uses Point Cloud Survey Data?
Point cloud survey data is used directly by technical project stakeholders who need the raw scan dataset rather than a finished drawing set:
- BIM managers coordinating federated models
- Structural engineers verifying existing geometry
- MEP consultants checking service routes and clearances
- Contractors managing as-built verification and handover
- Facilities managers building long-term asset records
- Conservation architects documenting historic fabric
Point Cloud Survey Deliverables
Depending on project requirements, XP Surveys can provide:
- Registered .rcp and .e57 point cloud files
- Revit-linked scan data for direct model use
- AutoCAD-compatible reference datasets
- As-built digital records for construction verification
- Reality capture datasets for digital twin and asset workflows
Where a finished Revit model or CAD drawing set is required from the scan data, this is handled through our Scan-to-BIM service.
Point Cloud Survey Workflow
Our Point Cloud Survey Workflow
We follow a clear, quality-controlled process from briefing to final data delivery:
- Survey Planning: Defining scan scope, access requirements, coordinate system and required output formats.
- 3D Laser Scanning: Capturing high-density scan data across all required areas of the building or structure.
- Point Cloud Registration: Combining individual scan positions into one coordinated, georeferenced dataset.
- Data Processing: Cleaning, classifying and preparing scan data for direct use or downstream modelling.
- Quality Assurance: Checking registration accuracy, scan coverage and data completeness before delivery.
- Final Delivery: Supplying registered point cloud files and any agreed derivative outputs in your required format.
Why Choose XP Surveys for Point Cloud Data?
XP Surveys provides survey-grade point cloud capture and registration for complex projects where accurate, directly usable scan data is the primary requirement.
- High-density scan data captured with Trimble X7 and Leica RTC360 systems
- Fully registered datasets delivered in .rcp, .e57 and Revit-compatible formats
- Experienced in complex multi-storey, industrial and heritage environments
- Fast site attendance with quality-checked data delivery
- Compatible with Navisworks, Revit, AutoCAD and ArchiCAD workflows
- Construction verification and as-built capture alongside new-build and refurbishment projects
Contact XP Surveys to discuss your scan data requirements and receive a tailored quotation for professional point cloud survey services. Get in touch here or call 0333 335 5085.
