Tetra Tech’s Faster Way to Model Revit in Existing Conditions

Who is it for

This session is designed for teams working on retrofit, infrastructure, and existing-condition modeling projects:

• BIM and VDC teams
• Engineering and EPC teams delivering upgrades or retrofits in existing facilities
• Reality capture and scanning service providers
• Project managers and engineering leads responsible for modeling existing conditions

If your team is still rebuilding facilities from photos, site walks, and tape measurements — and is looking for a faster, more accurate path to usable models — this session is for you.

What you will learn

From a week to hours: how scan-to-Revit workflows are changing the game

See how Tetra Tech dramatically reduced modeling time on a real infrastructure project using Prevu3D’s Reality Connect™ workflow.

How point clouds become usable Revit geometry

Walk through the process of automatically turning scan data into meshes and assets that can be imported directly into Revit to support engineering, coordination, and retrofit design.

Modeling legacy equipment with no existing Revit families

Learn how scan-based assets solve one of the most frustrating problems in retrofit projects: modeling complex, outdated equipment like pumps and piping systems with zero documentation to start from.

How accurate models improve client collaboration

Discover how Tetra Tech uses scan-based models and walkthroughs to review projects with clients, validate existing conditions, and reduce costly site visits.