3D Models and Digital Twins

Transform complex utility and infrastructure data into accurate, defensible 3D models that support better planning, design coordination, risk management, and decision-making.

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What are 3D Models and Digital Twins and what it includes

As infrastructure projects increasingly transition to 3D design environments, the quality and reliability of existing utility information becomes increasingly important. Kiwa T2 develops customized 3D models and digital twin representations of underground infrastructure to help project teams better understand existing conditions and make informed decisions throughout the project lifecycle.

Models can range from individual utility assets and facility components to complex utility networks and corridor-wide infrastructure environments. Deliverables may be developed using available records, survey information, geophysical investigations, utility engineering data, utility exposure results, condition assessment information, and other project-specific data sources.

What distinguishes Kiwa T2 is the integration of utility engineering, survey, geophysics, utility locating, and field investigation expertise. This multidisciplinary approach helps ensure that models are not only visually effective but also grounded in documented engineering and investigation data.

Who is it for?

This service by Kiwa T2 is intended for municipalities, transportation authorities, utility owners, engineering consultants, architects, developers, construction managers, project owners, infrastructure planners, and asset management teams. It is particularly valuable for organizations working on transportation corridors, urban infrastructure, utility relocations, municipal servicing, facility improvements, and complex multi-utility environments where accurate infrastructure information is critical. These customers are typically involved in planning, designing, constructing, operating, maintaining, or renewing infrastructure assets and require reliable information to support project decisions.

Benefits of 3D Models and Digital Twins

  • Improve understanding of complex utility and infrastructure interactions 
  • Support informed design, planning, and construction decisions 
  • Enhance communication with project stakeholders and non-technical audiences 
  • Facilitate utility conflict identification and coordination activities 
  • Reduce reliance on 2D drawings alone for decision-making 
  • Streamline the creation and updating of profiles and cross-sections 

Why choose Kiwa?

Kiwa T2 combines multiple technical disciplines to create infrastructure models that are both practical and defensible. Our team integrates utility engineering, survey, geophysics, utility mapping, and field investigation expertise to develop models based on the best available information.

Unlike purely visualization-focused approaches, Kiwa T2 emphasizes transparency regarding data quality, confidence levels, assumptions, and engineering judgment. Supporting documentation helps clients understand the strengths and limitations of the model so it can be used appropriately for planning, design, coordination, and risk management activities.

Our experience working with utility infrastructure, transportation projects, municipal assets, and complex corridor environments enables us to tailor deliverables to each project's technical and operational requirements.

Steps in the Process

    Project Consultation

    Review project objectives, intended use cases, available data, and required deliverables.

    Data Collection and Assessment

    Gather available data including records, surveys, utility mapping, geophysical results, field investigations, and other relevant project information.

    Data Validation and Integration

    Assess data sources, identify gaps, document assumptions, and integrate information into a coordinated modelling environment.

    3D Model Development

    Create the required utility, infrastructure, or digital twin model using appropriate software and project standards.

    Quality Review

    Verify model consistency, coordinate systems, utility representations, and supporting asset information.

    Documentation Preparation

    Develop technical memorandums outlining data sources, assumptions, confidence levels, and modelling decisions.

    Delivery and Project Support

    Provide finalized models and supporting documentation for project use.

Whether you need a utility-focused 3D model, a corridor-wide digital twin, or technical documentation to support project decisions, Kiwa T2 can help. Contact our team to discuss your project requirements and explore the most appropriate modelling approach for your infrastructure challenges.

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Frequently asked questions

What is the difference between a 3D model and a digital twin?

A 3D model is a digital representation of physical infrastructure. A digital twin may incorporate additional asset information, attributes, and data relationships that support ongoing analysis and decision-making.

How is data accuracy communicated within the model?

Where appropriate, supporting technical memorandums can document data sources, assumptions, confidence levels, and engineering decisions used during model development.

Can 3D models be created from existing utility investigations?

Yes. Models can incorporate information from utility records, surveys, geophysical investigations, utility mapping, utility exposures, and other available project data.

Can the model support utility coordination and conflict analysis?

Yes. Project teams often use 3D modelling to improve understanding of utility interactions, support coordination activities, and assist with conflict identification.

What formats can deliverables be provided in?

Deliverables may include CAD-compatible models, digital twin environments, and supporting technical documentation, depending on project requirements.