BIM Model Management in Building Operations
How to maintain a BIM model during operations through use cases, ownership, change control and CAFM integration.
A project BIM model does not automatically become an operational asset information model. It remains valuable only when its data supports real workflows and is kept current.
Start with operational use cases
Select specific decisions such as locating assets, planning maintenance, managing space, preparing alterations or supporting emergency response.
Define the system of record
Clarify whether CAFM, CDE, BIM database or another asset register owns each data field. Avoid unmanaged duplication.
Implement change control
Connect physical changes to information updates: request, approval, implementation, as-built evidence, validation and publication.
Prioritise critical information
Maintain identifiers, location, status, manufacturer, model, warranties, maintenance requirements and document links before optional geometry.
Audit quality
Combine automated checks with selected field verification. A technically valid file can still be factually outdated.
Need deliverables that remain usable
Before commissioning the work, define the purpose, survey scope, required accuracy, deliverable formats and acceptance checks in writing. DigiStav provides surveying, building records, 2D documentation, point clouds and BIM-ready outputs for buildings, infrastructure and industrial assets. The scope should always follow the intended use rather than a generic package.
This article provides general technical information. It is not a substitute for project-specific legal, surveying, engineering or professional-authorisation advice.
Verified sources and further reading
Czech Building Act No. 283/2021 Coll.: https://www.zakonyprolidi.cz/cs/2021-283 · Czech Decree No. 131/2024 Coll. on construction documentation: https://www.zakonyprolidi.cz/cs/2024-131 · Czech Act No. 330/2025 Coll. on construction and built-environment information management: https://www.zakonyprolidi.cz/cs/2025-330 · Czech BIM implementation portal and Building Data Standard: https://www.koncepcebim.cz/ · buildingSMART International – IFC and openBIM: https://www.buildingsmart.org/