Scan to BIM Services for Construction Projects in India

Get precise 3D Revit BIM models for construction projects in India with efficient scan-to-BIM services using advanced laser-based LiDAR scanners.

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What's Scan to BIM?

Scan to BIM is the process of converting real-world site data into accurate 3D Revit models. Using advanced laser scanning technology, it captures precise building geometry, which is then transformed into a digital BIM model for construction, renovation, and facility management.

what is scan to BIM
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3d point cloud model

OpticVyu's Scan to BIM Service

OpticVyu follows a structured and highly precise Scan to BIM process to develop LOD 300 Revit BIM models for construction projects. The process ensures the accurate representation of structural and architectural elements, providing a reliable digital twin of the physical site.

OpticVyu begins the Scan to BIM process by capturing the existing site conditions using high-resolution laser scanning technology. The point cloud data collected from the scan forms the foundation for creating a precise 3D Revit BIM model.

Client's Role in the Process

While OpticVyu can develop an accurate BIM model using only scan data, providing additional reference materials can significantly enhance the model's accuracy and completeness. If available, clients are encouraged to share structural, architectural, and MEP drawings along with other relevant documentation.

In addition, OpticVyu expects the client to:

  • Provide uninterrupted access to the site for laser scanning.
  • Define any specific accuracy requirements beyond standard tolerances.
  • Clarify the scope of elements to be included in the model (e.g., specific MEP components or additional architectural details).

Once the scan data is processed, OpticVyu constructs an LOD 300 Revit model by integrating point cloud data with the provided reference drawings. The model is structured with key deliverables, including:

A. Structural Elements (Fully Included)

  • Columns, Beams & Slabs - Modeled with exact dimensions based on scan data. Slab thickness is referenced from drawings.
  • Load-Bearing & Shear Walls - Accurately represented with correct alignment and thickness.
  • Roof & Parapets - Modeled only if accessible during the scan.
  • Staircases & Ramps - Basic stair structures, including steps, risers, and landings.

B. Architectural Elements (Fully Included)

  • Exterior Façade & Walls - Modeled as per scan data with precise dimensions.
  • Windows & Door Openings - Structural openings are modeled; Revit Families are used for generic window and door representations.
  • Elevator & Service Shafts - Included in the model with exact dimensions.

C. MEP & Electrical Elements (Limited Scope)

  • MEP Provisions - Only openings and reserved spaces for HVAC, plumbing, and electrical are modeled.
  • Electrical Rooms & Service Spaces - Modeled using scan data and reference drawings.
  • Ducts, pipes (>40mm), and cable trays - Included in the model based on scan data and reference drawings.
  • Exclusions - No electrical wiring, or plumbing fixtures are modeled.

D. Site & External Features

  • Building Footprint & Basic Site Elements - Includes the building perimeter, entry points, ramps, and retaining walls (if structural).
  • Canopies & Overhangs - Included only if structurally significant and captured in the scan.
  • Exclusions - Landscaping, trees, street furniture, external utilities, and detailed parking areas.

OpticVyu's LOD 300 model focuses on core structural and architectural elements, excluding:

  • Fire safety systems (sprinklers, smoke detectors, alarms).
  • Security systems (CCTV, access control).
  • Decorative or movable elements (false ceilings, partitions).
  • Underground utilities, soil profiles, and roofing insulation

The LOD 300 Scan to BIM model developed by OpticVyu serves as a reliable digital reference for:

  • Structural Verification - Ensuring accuracy in load-bearing elements.
  • Architectural Coordination - Aligning design intent with actual site conditions.
  • Future MEP Planning & Tenant Fit-outs - Assisting in future design and engineering tasks.

For additional detailing beyond LOD 300 (such as LOD 350+), OpticVyu offers customized modeling solutions based on project requirements.

scan to bim applications

Scan to BIM - Use Cases

OpticVyu provides Scan to BIM services across India, with teams in Delhi, Mumbai, Bangalore, Chennai, Hyderabad, and Vadodara. We use advanced 3D laser scanning technology to capture existing site conditions and convert them into accurate, data-rich BIM models.

  1. Create the BIM Revit Model from Scratch - Ideal for projects where no existing drawings or BIM models are available. The scan data is used to develop an accurate as-built Revit model from the ground up.
  2. Overlay Point Cloud on an Existing BIM Model - When a Planning BIM Model exists, the point cloud can be overlaid to detect deviations, modifications, or structural changes, ensuring alignment between the planned and actual construction.
  3. Construction Progress Monitoring - Repeated scans at different project stages can be compared with the BIM model to track progress, identify delays, and ensure compliance with design specifications.
  4. Clash Detection & Coordination - Integrating point cloud data with MEP, structural, and architectural models ensures better coordination and helps detect clashes before actual construction, reducing costly rework
  5. Renovation & Retrofit Planning - Helps architects and engineers analyze existing structures and develop accurate design modifications for restoration, refurbishment, or adaptive reuse projects.
  6. Facility Management & Asset Documentation - The BIM model serves as a digital twin, helping facility managers track and manage maintenance, space planning, and lifecycle analysis of building components.
  7. Historical Preservation & Documentation - Used for heritage conservation projects, Scan to BIM helps create digital records of historical buildings, allowing precise restoration and long-term documentation.
  8. Structural Integrity Assessment - Engineers can use Scan to BIM models for deformation analysis, load assessments, and identifying structural weaknesses in aging or damaged buildings.

Our Process for Scan to BIM Model Creation

We follow the below Step-by-step process to create Scan to BIM Model of your facility.

Capture the Site

Scan the space using advanced 3D technology to ensure complete and accurate coverage.

Process the 3D Model

The captured data is automatically processed into a detailed digital twin of your project.

Review & Enhance

Add key details, labels, and measurements for better project documentation.

Share & Access

The final 3D model is shared via a secure link, allowing easy viewing and collaboration online.

Faqs

Find detailed insights on our Scan to BIM process, turnaround time, accuracy, supported formats, and project applications.

Any structure, including residential, commercial, industrial, and heritage buildings, can be scanned and converted into a BIM model.

We primarily use Autodesk Revit, along with AutoCAD and Navisworks, for verification and integration.

Project timelines vary based on the complexity and size of the scan data. Most models are delivered within a few days to weeks.

We deliver models in RVT, DWG, IFC, and other industry-standard formats.

The models are aligned with industry tolerances, ensuring accuracy to within millimeters of the scanned environment.

Get Precise BIM Models from Your Project

Turn point cloud data into accurate, structured 3D BIM models. Contact us to discuss your project requirements.

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