Our services

From the design model to the maintenance model, Atelier GNR operates at every critical phase of your project — as a full engagement or a targeted assignment.

BIM

BIM client advisory

Advisory to clients on defining and steering the BIM strategy: framing objectives, drafting employer's information requirements, and auditing deliverables for compliance.

BIM Management

BIM coordination across all phases — design, construction, handover. Setting up collaborative workflows, model quality control, and managing interfaces between stakeholders.

BIM Execution Plans & Standards

Production of the contractual documents structuring the BIM process: BIM execution plan, graphic standards and exchange protocols tailored to each project.

Architectural modelling

Intelligent modelling of all architectural trades, embedding technical specifications and building code requirements.

MEP modelling

Intelligent modelling of all building services — HVAC, plumbing, electrical — accounting for regulatory constraints and interfaces between trade packages.

Structural modelling

Concrete and structural steel modelling — walls, columns, slabs, builderswork openings and embedded items — through to construction-stage models, coordinated with architectural and services packages.

As-existing modelling

Point cloud processing and modelling of existing buildings — from 3D laser survey to a usable model — for refurbishment, restructuring and compliance projects.

Technical coordination

Coordination management

Look-ahead programme aligned with site milestones. Design protocols with trade contractors. Chairing coordination meetings and issuing minutes.

Coordination drawings

Combined services drawings, builderswork openings and terminal layouts. Technical sections across all zones. Deliverables produced at design stage and maintained through construction.

Site support

Assisting trade contractors during services installation — beyond the coordination scope itself, for complete follow-through to as-built reality on site.

Digital as-built records

Support in consolidating post-handover as-built drawings. Production of as-built documentation, integrated into the digital maintenance model.