BIM as the digital backbone for power networks

A major DSO utility with more than 11 million customers standardized engineering and asset design through BIM implementation across substations and networks. 
2,800
BIM objects created
600
Digitized parameters
43
Automations
Digitizing power infrastructure with Building Information Modelling
The company aimed to improve quality, efficiency, and digital continuity across infrastructure projects.
Objective
Implementation of the BIM (Building Information Modelling) methodology, a key strategy to improve operational efficiency, ensure data traceability, and facilitate the management of the life cycle of your assets.
Opportunity

The design and construction process of electrical substations and very high voltage lines was carried out using poorly integrated tools, with a strong dependence on manual processes and a disconnect between phases of the asset lifecycle.

Driving asset management and engineering transformation

Proven delivery deploying BIM methodologies at great scale in the Utilities industry

Key Challenges
Digitize fragmented and non-interoperable processes.
Ensure a coherent, traceable, and verifiable information flow throughout the entire asset lifecycle.
Align electrical engineering with BIM methodologies widely adopted in other areas.
Increase efficiency by reducing project execution times and minimizing errors through automation and 3D modeling.
Facilitate collaboration between DSO and external stakeholders: support engineering firms, contractors, and manufacturers.
Solution
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Engineering Process Automation
Implemented tailored automation solutions to reduce repetitive technical tasks, accelerate design cycles, and improve accuracy through standardized digital workflows.

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Standardized BIM Component Library
Developed a catalog of 2,800+ parametric, standardized BIM objects, enabling intelligent, reusable, and component-based design aligned with corporate standards.

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Enterprise Systems Integration
Integrated BIM models with corporate platforms to ensure digital data continuity and enhance interoperability across systems and teams.

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Capability Building & Performance Governance
Delivered structured training and change management programs, supported by BIM maturity KPIs to monitor adoption, performance, and continuous improvement.

Impact
Standardized, digital infrastructure delivery 

The BIM methodology consulting and implementation project developed by NTT DATA, has enabled the complete digitization of the engineering and construction processes for substations and very high voltage lines.

  • More than 50 people involved in the project
  • Creation of 2,800 BIM objects with a total of 600 parameters
  • Improved interoperability between disciplines
  • Development of 43 automations that reduce back office taks
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