Level 1 model – Analyses and impact

Design, sketch.

Level 2 model – Technical zones, primary services and infrastructure

Preliminary design project and planning permission

BIM level 3 – Inter professional coordination

Preliminary detailed design and pre-synthesis in the project phase

Level 4 model – Modeling of the structure to build

Technical work design and synthesis

Level 5 model  – Virtual model and construction of the structure

As-built files

Level 6 model – Structure technical management

Operation

BIM (Building Information Modeling or Data model) 

Collaborative mode working method to create a digital model.

BIM Management

Formalization of the method and procedures used to create and use the digital model.

Digital model

Three-dimensional and smart representation of a structure using functional and physical criteria.