Delivering the BIM Level 3 Promise: Turning a Handed-Over Model Into an Operational Digital Twin That Cuts Energy

The original promise of BIM went far beyond creating better 3D models. It was intended to improve the quality, cost and efficiency of designing and constructing buildings and infrastructure by enabling everyone involved to collaborate around consistent, trusted information throughout the asset lifecycle.

The greatest opportunity was meant to come after construction. A complete and accurate as-built model would be handed over to the asset and facilities management teams, giving them a rich source of information for operating, maintaining and improving the building.

In practice, this rarely happens. Models are often incomplete, disconnected from operational systems or delivered in formats that facilities teams cannot easily use. As a result, many organisations resurvey their buildings and create entirely new asset information repositories. Meanwhile, thousands of valuable BIM models are sitting unused.

This talk explores how we can finally deliver the BIM Level 3 promise by turning handed-over construction models into operational digital twins. It will explain how information about a building’s geometry, fabric, spaces, mechanical and electrical systems, and the relationships between them can be validated, enriched and connected to live operational data.

Using OptimiseAI’s semantic and AI technologies, Nick Tune will demonstrate how this information can support practical applications such as understanding building performance, identifying energy and water waste, evaluating improvement measures and helping asset managers make better investment decisions.

The construction model should not be the final output of a project. It should become the digital foundation for operating the asset more efficiently throughout its life.