Moscone Center Expansion — BIM Coordination at Scale

TL;DR: Lead BIM coordination on the Moscone Center Expansion at SOM in San Francisco. Co-located Architecture, Structure, and MEP teams working from a single Revit model. The project model was selected by Autodesk as the featured cover of Revit 2020.

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The Project

The Moscone Center Expansion in San Francisco is one of the largest convention center projects on the West Coast. Massive subterranean structures, complex coordination across disciplines, and a timeline that demanded precision at every stage.

I joined the project at SOM from its inception.

Co-location Changes Everything

We operated out of a shared space at 4th and Mission. Architecture, Structure, and MEP all sat side by side. Not in separate offices trading files on a weekly cycle. In the same room, looking at the same model, solving problems in real time.

That setup changes how coordination works. Issues surface in conversation before they become clash reports. Design decisions account for structural and MEP constraints from the start, not as an afterthought. The model stays clean because everyone is accountable to it every day.

This is not a common setup on large-scale projects. Most teams coordinate through file exchanges and scheduled review meetings. At Moscone, coordination was continuous. The model reflected reality because the people building it were in the room together.

The Revit 2020 Cover

Autodesk selected the Moscone Center model as the featured cover of Revit 2020.

For a BIM professional, this is a specific kind of recognition. It is not about the architecture looking good in a render. It is about the data. The model health. The coordination quality. The technical integrity of the information behind the geometry.

Being selected means the model met a standard that Autodesk was willing to put on the front of their software. Clean data, well-structured families, disciplined coordination across disciplines.

My Role

• Lead Stuctural BIM coordination working alongside Architecture, MEP, and the Contractor
• Managed the co-located Revit environment at 4th and Mission, San Francisco
• Oversaw model health, standards compliance, and coordination workflows
• Maintained the large-scale convention center model from inception through completion
• Supported multidisciplinary integration in a real-time, shared modeling environment

What I Carry Forward

The lessons from Moscone are the foundation of how I work today as a BIM Manager in Bangkok.

Co-location taught me that the best coordination happens when teams share context, not just files. Disciplined data management taught me that model health is not a cleanup task at the end. It is a daily practice. And treating the model as the single source of truth taught me that governance matters more than geometry.

The tools evolve. Revit updates. Cloud platforms shift. But the principles stay the same: clean data, real coordination, and systems that reflect how the project is actually built.

Key Takeaways

• Co-located teams produce cleaner, more tightly coordinated models than distributed file-exchange workflows
• Model health is a daily practice, not an end-of-project cleanup task
• The Revit 2020 cover selection validated the technical integrity of the data, not just the design
• BIM coordination at scale requires governance, discipline, and shared accountability across all disciplines

References

• SOM Moscone Center Expansion