Asset information is the information needed to operate, maintain, inspect, renew, replace, or safely manage an asset. In BIM, handover data should not be treated as a final paperwork task. It should be planned from the beginning.
Useful handover information may include spaces, systems, components, equipment, locations, classifications, manufacturers, model numbers, serial numbers, warranty dates, commissioning evidence, maintenance intervals, spare parts, manuals, certificates, test results, and links to as-built documents.
The owner or operator should define what information is actually needed. A contractor should not have to guess which fields matter. A design team should not collect information that the operator will never use.
Good handover planning connects asset information requirements, model uses, level of information need, commissioning, document control, and the project delivery schedule. Each field should have an owner, source, due date, check, and acceptance rule where practical.
The model is not always the only destination. Some asset data may sit in a model, some in structured schedules, some in a facilities management system, and some in controlled documents. The important point is traceability and usability.
Handover data should be checked before the final rush. Interim drops help reveal missing fields, inconsistent naming, wrong locations, duplicate assets, incomplete documents, or unrealistic expectations.
A workspace platform can support handover by keeping evidence files, data registers, review actions, dates, and acceptance decisions organized around the handover process.
Related: COBie and Structured Handover Data, Information Requirements in BIM, Data Retention and Deletion Policies.