BIMINAM RESIDENTIAL WORKSTREAM MEETING, 03-03-2026
Date: 3 March 2026
Purpose of the session
This session continued the Residential Workstream’s effort to define what information asset managers actually need at handover and how that information should be structured so it can be audited, maintained and used throughout the lifecycle of residential buildings. The discussion focused on improving the connection between design/construction information, O&M documentation and operational asset management processes in the social housing sector.
Key themes from the transcript
1. Disconnect between BIM information and O&M documentation
A central issue raised was the disconnect between information created during design and construction and the information delivered through O&M manuals.
Key observations included:
- Many systems (e.g., sensors, HVAC components and fire safety equipment) are installed by specialist contractors after design completion.
- Product and commissioning information is often not captured in BIM models or structured datasets.
- Instead, the information ends up buried in O&M documents, leaving asset managers to manually extract and interpret it.
This fragmentation makes it difficult for operational teams to maintain accurate asset records and manage safety-critical systems effectively.
2. Importance of commissioning and installation data
Participants highlighted that commissioning data is often the most reliable record of what was actually installed and how systems were configured.
However:
- commissioning certificates are frequently delivered as scanned PDFs rather than structured data
- key parameters and settings may not be easily extractable
- asset managers often receive large bundles of files without clear structure.
Without machine-readable data, it becomes difficult to verify system performance or maintain systems over time.
3. Need for structured and auditable handover information
The group emphasised the need to raise expectations around handover deliverables so that asset managers receive information that is usable rather than simply compliant.
Key requirements discussed included:
- structured and searchable data rather than document bundles
- clear mapping between installed assets, documents and commissioning records
- information that can be verified and audited quickly.
Improving this process would reduce operational risk and support better decision-making across housing portfolios.
4. Differences in terminology and roles within social housing
The session highlighted how terminology differs across sectors.
In social housing:
- Asset management teams typically focus on lifecycle replacement programmes (e.g., kitchens, bathrooms).
- Repairs teams handle day-to-day maintenance.
This distinction means that different groups require different types of information, reinforcing the need for clearly defined information requirements tailored to operational roles.
5. Supply-chain challenges and product certification
Participants also raised concerns about the lack of certification and traceability for some building products, with estimates suggesting a significant proportion of building services products may not be fully certified.
This highlights the need for better product traceability, data transparency and supply-chain accountability to support compliance and safety.
6. AI and automation for auditing O&M information
The group reviewed examples of AI-enabled tools that automatically audit O&M documentation, identifying missing information and generating structured reports.
Key benefits include:
- rapidly checking large document sets
- identifying missing schedules or warranties
- validating document registers against actual files
- providing dashboards and reports for contractors and clients.
This approach could significantly reduce the time required to review handover information while improving accuracy and accountability.
Next steps discussed
- Develop collaborative workstreams to review and improve O&M documentation.
- Test AI-based tools for auditing handover information on real projects.
- Define clearer information requirements for asset managers and operational teams.
- Continue cross-sector collaboration with education and healthcare workstreams.
Overall conclusion
The meeting reinforced that one of the biggest challenges in residential asset management is not the absence of information but the fragmentation and poor structure of the information delivered at handover.
By defining clearer information requirements, improving O&M documentation practices and using automation to audit handover data, the workstream aims to create a more reliable and usable Golden Thread of information for residential buildings that supports safer and more effective long-term asset management.