As Seen On

Coruzant Technologies Coruzant Technologies — ViBIM scan to BIM case study, modeling ultra-dense MEP systems for a US factory.
The Architect's Diary The Architect's Diary — ViBIM cited for point cloud to BIM expertise in federated BIM coordination.
BizzBuzz BizzBuzz — ViBIM cited for scan to BIM precision on renovation and retrofit projects.
TechBullion TechBullion — ViBIM experts break down LOD 300 vs LOD 350 for scan to BIM models.
Urban Splatter Urban Splatter — ViBIM featured as a scan to BIM company across architecture, structure and MEP.
Today News Today News — ViBIM named a Revit outsourcing partner for electrical BIM modeling from point cloud data.

As-Built BIM Modeling Client Reviews

As-built BIM modeling services from ViBIM give survey and AEC firms reliable Revit models, on-time delivery, and clear communication from quote to handover.

Client email praising ViBIM's clear Scan to BIM project update

Client email describing the ViBIM Scan to BIM team as stellar

Client email confirming successful work and future ViBIM projects

Client email thanking ViBIM for completing BIM work quickly

Long-term client recommendation for ViBIM Scan to BIM services

Client email praising the quality of a ViBIM Revit model

Client email reporting a ViBIM model with few errors or issues

Client email confirming a five-star rating for ViBIM deliverables

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ViBIM are effective in their time-management, both in terms of anticipated hours and committing to deadlines. Expectations are managed at both ends; we know we can rely on ViBIM to get the job done, fast, efficient and with no compromise in quality.

C
Mr. Chr, Modelling Manager (Australia)
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First and foremost, I would like to express our utmost satisfaction with the work you and your team have carried out. You have demonstrated a remarkable ability to grasp and execute our modeling standards, resulting in a product of exceptional quality.

F
Mr. Fran
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The model you have delivered is incredible! I was just wondering how many hours you think it would take to model up some of the surrounding buildings in LOD 200.

R
Mr. Rad
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We’d really like to start our QC process promptly so we don’t delay our delivery next week. Thanks Yen – the model is looking incredible, thanks for all the hard work your team have done on it.

T
Mr. Ton
“

Thanks again for the model, it was nicely done, especially the MEP part of it. The markups are mostly because of missing pits, gutter height issues, and floor height issues (the required tolerance was high, hence objects needed to be modelled within 15mm of the point cloud).

T
Mr. Tot
“

Thank you for your excellent work on that project. There are actually two other large jobs I need to get your assistance with both of which we have already won.

B
Mr. Brode
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Overall, we are happy, and the turnaround times and communication have worked well for us.

P
Mr. Pete
“

I forgot to confirm with you that the project is now complete and delivered to our client. Many thanks for your work on these models, they were great!

H
Mr. Horn
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This was delivered to the client – thank you for making the updates so quickly.

D
Mr. Dan
“

I have now checked the model and I am happy that it is complete. There were a few amends that were done internally but the model looks great, thanks.

W
Mr. Wa
11+ Years
1000+ Projects delivered
5+ Countries served
99% On-time delivery
80% Client retention
30% Shorter turnaround

As-Built Elements and Data Modeled for Building Handover

As-built elements and data modeled for building handover include the geometry as constructed and the parameters your facility team uses. ViBIM models each element where the scan shows it, then adds the data your handover requirements call for. The five scope items are described below:

As-built BIM Revit model of a mechanical room with ductwork, piping, and equipment inside the building shell

As-built BIM Revit Type Properties dialog with identity data fields on a mechanical equipment family

As-built BIM 3D Revit view of a floor with rooms and zones color-coded by use

As-built BIM facade detail modeled at three levels, from plain openings to full window surrounds and railings

As-built BIM deviation map in red and green comparing the scan with a house model

Comprehensive System Modeling

We model all essential building components, including architectural elements (walls, doors, windows, ceilings, floors), structural members (columns, beams, slabs), and comprehensive MEP systems (ductwork, piping, cable trays, major equipment). If a wall was built off its design location, we model it where the scan shows it.

Revit Parameter Management and Standardization

ViBIM standardizes all Revit family parameters within As-Built models, aligning them with your internal systems or specific FM software needs. This ensures data usability and facilitates smooth data transfer to various facility management platforms.

Space and Zone Definition for Facility Use

ViBIM meticulously defines rooms, spaces, and zones within the Revit model, assigning names, numbers, functional classifications, and area calculations per your facility management standards.

LOD 500 Field-Verified Modeling with Metadata Integration

When your contract or handover requirements call for it, we develop field-verified BIM LOD 500 models, embedding crucial metadata for robust facility management. Non-graphical data such as asset IDs, manufacturer details, maintenance schedules, and warranty information goes directly into the model components. Values come from your records or site photos, and any missing values are listed for your team to supply.

Comparison with Design Models or Documentation

ViBIM offers comparative analysis between As-Built BIM models and original design documents, clearly identifying construction deviations for quality assessment and accurate record-keeping. Your project team then decides which deviations to accept.

As-Built BIM Modeling Deliverables

As-built BIM modeling deliverables start with a BIM as-built model in native Revit, with IFC files, structured data, and 2D drawings taken from the same model. ViBIM extracts every drawing and data export from the verified model, so all files match. Each deliverable is described below:

Native as-built Revit model of a retail interior with counters, ceiling fixtures, and glazing

Native As-Built Revit Model

  • Contains: The architectural, structural, and MEP elements in scope, with their parameters, rooms, spaces, and zones.
  • Format: Native Revit file (.rvt), matched to the Revit version on your team’s workstations.
  • Used for: The facility’s building record, renovation design, and later updates by your team.
As-built BIM 3D view of a high-rise building model with its structural frame exposed on one side

IFC Model for Interoperability

  • Contains: Model geometry and the properties chosen for exchange.
  • Format: IFC2x3 or IFC4, chosen to suit your FM platform.
  • Used for: Sharing the record with project teams and FM platforms that work outside Revit.
As-built BIM Revit floor plan with callouts listing asset ID, room, install date, and warranty for two pump instances

Structured Data Exports

  • Contains: Asset and space data taken from the model, such as asset IDs, manufacturers, and room numbers.
  • Format: Excel or COBie spreadsheets, as required for your FM systems.
  • Used for: Loading asset records into FM or Computerized Maintenance Management Systems (CMMS).
2D floor plan sheet produced from the as-built BIM model, with a room schedule

2D Documentation from the As-Built Model

  • Contains: Precise floor plans, elevations, sections, and schematics extracted directly from the verified As-Built BIM model.
  • Format: Revit sheets on your title block, with DWG or PDF exports.
  • Used for: Record-keeping, regulatory submissions, and teams that work from 2D drawings.

How the As-Built BIM Modeling Process Works

The as-built BIM modeling process runs in eight steps, from validating your point cloud and agreeing on data needs to modeling, metadata entry, checks, and handover. ViBIM enters asset data only after the geometry is modeled, so each value sits on the right element. The eight steps are explained below:

Data Reception and Validation

We receive your point cloud data and perform thorough quality checks for accuracy and completeness. The checks cover scan coverage, noise, and registration accuracy before modeling starts.

Our team collaborates with you to define project scope, specific As-Built requirements, LOD/LOI, and metadata needs.

We develop precise As-Built models in Revit, meticulously reflecting actual site conditions based on the validated point cloud data.

Essential non-graphical information (e.g., asset details, specifications) is integrated into the BIM elements.

Revit parameters are standardized, and the model is checked against the LOD you ordered and for data consistency.

We hold model reviews with your team and incorporate your feedback to ensure the model meets all expectations.

Final As-Built models are exported in required formats (RVT, IFC, COBie, Excel) for integration with your systems.

Comprehensive documentation is provided, along with post-delivery support for model utilization and FM integration.

Accuracy, LOD, and Quality Control in As-Built BIM Modeling

Accuracy and quality control in as-built BIM modeling depend on the LOD and tolerance you set, and on how ViBIM checks the model against the scan. You set the LOD and the tolerance, usually in your handover requirements. Each control is described below:

LOD 500 and Field-Verified As-Built Records

LOD 500 describes a field-verified model. The BIMForum LOD Specification leaves LOD 500 undefined because the level adds verification rather than detail. ViBIM develops LOD 500 records when your contract or handover requirements call for them, with the point cloud as the field evidence. Where a record needs less, elements are modeled to LOD 300 or LOD 400.

As-Built Model-to-Scan Verification

Two independent reviewers compare walls, floors, structural members, and MEP runs with the point cloud at the tolerance you choose. Tolerance options are 50 mm, 30 mm, or 15 mm (about 2, 1.2, or 0.6 in). Pipes inside walls and other items the scan cannot see are modeled from your drawings and marked as such. The same reviewers check that each required data field is filled in and uses the names and codes your handover requirements set.

As-built BIM point cloud and model overlay with an arrow marking a wall element missing from the model

Industry Standards We Follow

The as-built record follows your handover requirements and the industry standards listed below:

  • LOD Specification by BIMForum (USA)
  • USIBD Level of Accuracy (LOA) Specification
  • AIA Digital Practice Documents (E202™, E203™, G202™)
  • ISO 19650 Series (PAS 1192-2:2013 where a legacy project requires it)
  • Client-Specific BIM Standards
  • Established Revit Best Practices for Modeling and correct Category Use
  • Standardized Naming Conventions and Parameter Structuring (aligning with ISO-based principles, and adaptable to Uniclass or OmniClass classifications where required)
  • COBie (Construction-Operations Building information exchange)
  • Client-specific Master Tag Register (MTR) or Asset Information Requirements (AIR)
2x INDEPENDENT QC LAYERS

INDEPENDENT
QC LAYERS

Unsure whether your as-built record needs LOD 400 or LOD 500?

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Featured As-Built BIM Modeling Projects by ViBIM

ViBIM’s featured as-built BIM modeling projects are completed buildings recorded as built from client scans. Each one counts toward the company’s 1,000+ BIM projects since 2014.

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Revit Modeling for a Residential Building in the US
LOD 400, RESIDENTIAL

Revit Modeling for a Residential Building in the US

Architecture, structure and MEP Scan to BIM for a four-story US residence, delivered to LOD400 from point cloud data.

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Revit Modeling for Factory in the US
INDUSTRIAL, LOD 400

Revit Modeling for Factory in the US

Architecture, structure and MEP modeling for a US factory, delivered to LOD400 from point cloud and reference imagery.

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Revit Modeling for Facility Management at US Supermarket
LOD 400, RETAIL

Revit Modeling for Facility Management at US Supermarket

MEP Revit family creation for facility management at a US supermarket, delivered to LOD400 from point cloud and 2D drawings.

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Revit Modeling for MEP Systems at Industrial Factory in the United States
INDUSTRIAL, LOD 300

Revit Modeling for MEP Systems at Industrial Factory in the United States

Dense MEP modeling for a US industrial factory, delivered to LOD300 from point cloud, PDF drawings and imagery.

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Revit Modeling Services for Office Building at Canada
LOD 300, OFFICE

Revit Modeling Services for Office Building at Canada

Architecture, structure, topography and MEP modeling for a large Canadian office complex, delivered to LOD300 from point cloud, 2D CAD and TrueView.

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Revit Modeling Services for Office Building at UK
LOD 300, OFFICE

Revit Modeling Services for Office Building at UK

Architecture, structure, topography and MEP modeling for a 16-story UK office building, delivered to LOD300 from point cloud and TrueView.

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Revit Modeling for MEP Systems at Office Building in the UK
LOD 300, OFFICE

Revit Modeling for MEP Systems at Office Building in the UK

Dense MEP modeling for a 17-story UK office building, delivered to LOD300 from point cloud and PDF drawings.

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Point cloud scan of the same building before BIM modeling

Why Choose ViBIM for As-Built BIM Modeling Service

The advantages of choosing ViBIM’s BIM services for as-built projects are listed below:

ViBIM team working in the office to deliver BIM projects on time

ViBIM modeler working in Revit to shorten BIM project turnaround

Coordinated MEP BIM model under quality control review at ViBIM

ViBIM project team coordinating with a client over a video call

ViBIM managers reviewing workflow improvements for BIM delivery

On-Time Delivery

Your ViBIM project manager fixes the delivery date at scope sign-off and schedules modeling, data entry, and your review rounds to meet your handover date. 99% of ViBIM’s projects are completed exactly as scheduled.

Fast Turnaround

Revit API and Dynamo routines fill repeated parameters across similar elements, such as hundreds of light fixtures or valves. That automation is part of how ViBIM delivers turnaround up to 30% faster than the industry average.

High Accuracy and Reliability

We meticulously check every stage. The modelers on your project hold architecture or civil engineering degrees and complete ViBIM’s in-house BIM training.

Responsive Communication

Questions about your as-built record get a prompt reply from ViBIM, including in the evening or over the weekend. Model reviews with your team are part of the process, so your feedback is built into the model before handover.

Continuous Improvement

Automation, AI, and streamlined workflows keep improving how ViBIM models buildings and enters asset data for handover.

Pham Thanh, Founder and CEO at ViBIM

Pham Thanh
Founder & CEO

Pham Thanh is the founder and CEO of ViBIM, which he grew from three employees into a 30-strong BIM outsourcing team. Contributed to Vietnam’s first national BIM Guidelines (Ministry of Construction, 2017). MBA, Solvay Brussels School of Economics and Management (2012); Bachelor of Architecture, ABAC University (2008); BIM Management Certificate, BCA Academy, Singapore (2014).

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Do Van Yen, Architectural Team Leader at ViBIM

Do Van Yen
Architectural Team Leader

Do Van Yen is ViBIM’s Architectural Team Leader and one of its first three specialists, working with the founder since 2011. Has led architectural BIM modeling since 2014 and helped build the company’s Scan to BIM services and standards from the start. Civil Engineering, University of Transport and Communications.

Nguyen Tien Trung, Structural Team Leader at ViBIM

Nguyen Tien Trung
Structural Team Leader

Nguyen Tien Trung is ViBIM’s Structural Team Leader and manages the company’s BIM standardization system, leading structural modeling on its largest, most complex projects. Construction Engineering, Hanoi University of Civil Engineering (2019).

Truong Van Huong, MEP Team Leader at ViBIM

Truong Van Huong
MEP Team Leader

Truong Van Huong is ViBIM’s MEP Team Leader, leading mechanical, electrical and plumbing BIM modeling and coordination. Brings years of hands-on MEP design and implementation experience to large, complex project delivery. Bachelor’s in Electrical Engineering, specializing in Electrical Systems (2018).

Truong Quoc Trung, Project Manager at ViBIM

Truong Quoc Trung
Project Manager

Truong Quoc Trung is ViBIM’s Project Manager and one of its first-generation modelers, with the company since 2018. Runs its medium to large-scale BIM projects end to end and mentors new modelers. Practical Engineer’s degree in Civil Engineering, Construction Technical College No. 1 (2017).

What Do You Need for an As-Built BIM Modeling Quote?

An as-built BIM modeling quote is priced from building area, disciplines, LOD, and handover data. ViBIM replies within 12–24 hours of receiving four items from your team. The items are listed below:

  • Point cloud and existing records: Your scan in RCP, RCS, or E57, registered or not, plus any design model, drawings, or site photos. If you don’t have a scan yet, site photos, Leica TruView files, or drawings are enough for a first estimate.
  • Disciplines and LOD: The disciplines to model and whether the record needs LOD 300, LOD 400, or a field-verified LOD 500.
  • Asset data and FM requirements: Your Master Tag Register or Asset Information Requirements, the FM or CMMS system receiving the data, and whether it takes Excel or COBie.
  • Design comparison, Revit version, and deadline: Your Revit version, your handover date, and whether you need a design comparison.

For an existing conditions model without handover data, ViBIM’s scan to BIM services let you order each discipline on its own. If owner records are confidential, ViBIM signs an NDA before the first upload.

Point cloud of a generator enclosure scanned for an as-built BIM record

As-Built BIM Modeling Across the USA and Worldwide

For as-built BIM modeling across the USA and worldwide, ViBIM hands over data in the format each owner’s contract sets, from COBie spreadsheets to custom asset registers. That format comes from your handover requirements, not from the country. The markets ViBIM serves are shown below:

United States flag

United States

United Kingdom flag

United Kingdom

Canada flag

Canada

Australia flag

Australia

European Union flag

European Union

Scan to BIM Services in the USA

The US states and cities we serve are shown below:

US map highlighting the Western states ViBIM serves with scan to BIM services, including Alaska and Hawaii

Alaska

Arizona

California

Colorado

Hawaii

Idaho

Montana

Nevada

New Mexico

Oregon

Utah

Washington

Wyoming

Irvine

US map highlighting the Midwestern states ViBIM serves with scan to BIM services

Illinois

Indiana

Iowa

Kansas

Michigan

Minnesota

Missouri

Nebraska

North Dakota

Ohio

South Dakota

Wisconsin

Chicago

US map highlighting the Southern states ViBIM serves with scan to BIM services, from Texas to Delaware

Alabama

Arkansas

Delaware

Florida

Georgia

Kentucky

Louisiana

Maryland

Mississippi

North Carolina

Oklahoma

South Carolina

Tennessee

Texas

Virginia

West Virginia

Washington DC

US map highlighting the Northeastern states ViBIM serves with scan to BIM services, from Pennsylvania to Maine

Connecticut

Maine

Massachusetts

New Hampshire

New Jersey

New York

Pennsylvania

Rhode Island

Vermont

Boston

How As-Built BIM Supports Handover and Building Operations

As-built BIM supports facility management, project close-out, and later renovations with an accurate record of the constructed building. Owners and facility teams work from what was actually built, not from design files that no longer match it. Each use is described below:

Facility management software screen with equipment details, lifecycle costs, and service history for one as-built BIM asset

As-built BIM point cloud of a finished retail store interior captured for the construction record

As-built BIM point cloud of a building lobby with curved glazing and entrance doors

Facility Management and Maintenance

Facility managers get detailed geometric and asset information for efficient maintenance, repairs, and operational planning. Asset data loads into FM software and CMMS platforms without retyping. To map fields to your asset register, or to add FM data to a Revit model you already have, see ViBIM’s BIM for facility management services.

Project Close-Out and Digital Handover

Owners receive a comprehensive digital as-built record for project close-out and owner acceptance. The same record supports legal and auditing requirements with an accurate and verifiable account of the constructed asset.

Renovations and Expansions

Designers start later renovations or expansions from an accurate existing conditions model, which reduces the cost and time of measuring the building again.

As-Built BIM from Point Clouds FAQs

As-built BIM from point clouds FAQs cover the service itself, models versus drawings, LOD choice, timing, FM data import, and model updates.

As-built BIM (Building Information Modeling) is the process of creating a 3D digital model that accurately represents a building or structure as it has actually been constructed. The model includes any modifications or deviations made during the construction process. The resulting model, developed up to LOD 500, accurately reflects the final conditions and includes detailed geometric and non-geometric data crucial for facility management, operations, and record-keeping.

An as-built BIM model holds the modeled elements in 3D with their data, such as asset IDs and room numbers. As-built drawings show selected plans, sections, and elevations on sheets. ViBIM can deliver both in one project, with the drawings taken from the model so they match. For drawings alone, see its as-built drawing services.

Request LOD 500 when your contract or handover requirements ask for a field-verified record. Request LOD 400 when you need fabrication-level detail, with equipment and fittings modeled as the actual products rather than generic stand-ins.

Delivery time depends on the estimated modeling hours. Projects of up to 100 hours take 1 to 4 business days, and projects of 1,500 to 2,000 hours take 22 to 29 business days. Your quote states the schedule for your building and data scope.

ViBIM prepares the Excel or COBie export with the field names and classifications your FM or CMMS system requires. Your FM team confirms the import, since each system applies its own validation rules.

No. The model records the building as scanned and does not change on its own after alterations. Send a new scan of the changed areas, and ViBIM quotes the update.

Surveyor operating a laser scanner on a tripod inside an unfinished building to capture a point cloud

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Send Your Scan, Get a Free Trial Model and a Quote in 12 to 24 Hours

Share your point cloud and project scope. We return a free trial model on your own data, plus a fixed quote, before you commit to anything.

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