"This is the fourth time we are trying to get our facility information updated. Colleagues who have been involved in the previous projects still do not think it will work. That says something about how challenging this is "

– Thijs Janssen, Team lead, Asset Data Enrichment Team, Stedin

Asset Inventory project for secondary substations


Establish a trustworthy Asset Repository in Stedin’s BM-GIS solution for all their secondary substations.


22,200 secondary substations in the Dutch network

​Project deliverables

We are creating a detailed asset inventory, schematics and substations connectivity and linking photo documentation for all secondary substations in line with Stedin’s data model standards and business rules. We are providing hosted versions of our AssetGuide and ModelGuide portals that provides users from multiple departments access to the data.


Project to be implemented over a period of 3,5 years.

  • 22,200 Secondary substations
  • 150 Substation documented & data delivered weekly
  • >2.8 MM Estimated number of photos to be taken
  • >1 million estimated number of equipment to be inspected
  • >7.8 million estimated number of digital data attributes

About the customer 

Stedin provides sustainable energy to over two million customers in the province of Utrecht and the largest part of the province of South Holland in the Netherlands.

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