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SCAN TO BIM SURVEYS
Scan to BIM Surveys convert accurate measured survey data into a structured three-dimensional building model for design, coordination and asset use. AMS Surveys can capture an existing building using 3D laser scanning, process the resulting point cloud and produce Revit or BIM-ready outputs to an agreed scope and level of detail. This is particularly useful where architects, engineers and contractors need a reliable model of existing conditions before refurbishment, retrofit, extension or change of use.
LASER SCAN SURVEYS WHAT YOU GET
Our Measured Building Surveys can include:
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Floor plans and layout drawings
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External and internal elevations
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Cross sections
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Roof plans
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Reflected ceiling plans
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CAD drawings (DWG format)
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Point cloud data
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3D BIM models, including Revit outputs where required
All outputs are tailored to your project requirements, whether for planning, design, refurbishment or commercial use.
REVIEWS FROM INDIVIDUALS JUST LIKE YOU
TYPICAL PROJECTS AND APPLICATIONS
Scan to BIM Surveys are commonly commissioned for projects such as:
Refurbishment and retrofit schemes where an existing building model is needed before design begins
Architectural and engineering coordination across complex buildings
Education, commercial and public-sector estates where repeatable digital information supports future works
Listed and historic buildings where geometry is irregular and conventional drawings are unreliable
MEP coordination where designers need accurate room, wall, floor and ceiling geometry
Large projects where multiple consultants need to work from a common surveyed model
For a broader existing-building package, see Measured Building Surveys. Related AMS Surveys services can be coordinated where the project also requires design, condition or heritage input.
COMMON OUTPUTS PROVIDED
Depending on the agreed scope, AMS Surveys can provide:
Registered point cloud data
Autodesk Revit models to an agreed project scope
BIM-ready existing-condition geometry
Plans, sections and elevations generated from the model
IFC or other agreed exchange formats where appropriate
Model notes identifying agreed exclusions, tolerances and levels of detail
Related services and guidance: Measured Building Surveys, Point Cloud Surveys, Revit Measured Building Surveys, Architectural Design.
HOW IT WORKS
Our process is designed to be efficient and coordinated with your wider project team.
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Initial enquiry
Tell us the property address, building type and what outputs you need. -
Scope and quotation
We confirm the survey scope, deliverables, access requirements and fee. -
Site survey
We attend the site and capture the required measurement data using the appropriate survey methods. -
Drawing production and delivery
We process the information and issue your drawing package in the agreed format.
RELATED GEOMATICS SERVICES
Measured building surveys can be tailored to the information, accuracy and outputs required for your project. Depending on the scope, AMS SURVEYS can combine laser scanning, point cloud capture, CAD drawings, BIM modelling and other survey outputs within a coordinated instruction.
Explore related services:
3D Laser Scanning Surveys
High-accuracy digital capture of existing buildings and structures for design, refurbishment and documentation.
Point Cloud Surveys
Detailed three-dimensional survey data that can be used directly by design teams or developed into CAD and BIM outputs.
Scan to CAD Surveys
Convert measured survey and laser scan data into accurate 2D floor plans, elevations, sections and other DWG drawings.
Scan to BIM Surveys
Existing buildings captured and developed into intelligent Revit and BIM models for design, coordination and asset management.
As-Built Surveys
Accurate records of existing or completed construction for design verification, handover and future alterations.
Topographical Surveys
Detailed surveys of sites, levels, boundaries, structures and external features to support planning, design and development.
Need help defining the survey specification?
Tell us what you are designing, altering or documenting and we can advise on the appropriate level of survey detail, accuracy and deliverables.
MEASURED BUILDING SURVEY FAQs
Q: What is a measured building survey?
A: A measured building survey provides accurate drawings of an existing property, supporting planning, refurbishment, retrofit and redevelopment work.
Q: Do you work with heritage and listed buildings?
A: Yes, we regularly survey historic and heritage assets, producing elevations and sections suitable for conservation-led projects.
Q: What formats do you provide?
A: Survey drawings are typically issued as PDF and CAD-ready files, tailored to the design team’s requirements.
Q: Is this suitable for commercial buildings?
A: Yes, our measured surveys are commonly commissioned for offices, retail units, industrial buildings and mixed-use developments.
ABOUT SCAN TO BIM SURVEYS
Scan to BIM is a workflow rather than a single survey product. The building is first measured, normally using terrestrial laser scanning and supporting survey control. The registered point cloud is then interpreted and modelled in software such as Revit. The model should be scoped around the decisions it needs to support, because modelling every visible feature can add cost without adding project value. AMS Surveys therefore agrees the required elements, detail, accuracy, file format and intended use before mobilisation, helping design teams receive a model that is proportionate and useful.
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