Building the Future: My Experience as a 3D Modeling & Quality Control Intern at Zona Spasial

📍 PT Zona Spasial | Bandung, Indonesia

📅 April 2021 - May 2021

Ever wondered how apartment units get certified? Behind the paperwork lies a fascinating world of geospatial technology, and I had the incredible opportunity to be part of it during my internship at PT Zona Spasial.

https://youtu.be/htK-YleZOg0

Transforming Point Clouds into BIM Models

As a 3D Modeling & Quality Control Intern, my main task was to create Building Information Models (BIM) from georeferenced point clouds. Using Autodesk Revit, I transformed raw spatial data into precise 3D apartment models, ensuring that every unit was accurately represented.

To process and manage the point cloud data, I worked with Autodesk ReCap, a powerful tool for converting laser scan data into detailed digital models.

Beyond the Model: Quality Control with Dynamo

Creating BIM models wasn’t just about visualization—it had to be precise and accurate. A critical part of my role was quality control, where I detected gaps and inconsistencies in the model.

For this, I used Dynamo for Revit, a graphical programming interface that automates workflows in Revit. With Dynamo scripts, I was able to:

✅ Identify missing or misaligned elements in the model

✅ Validate area and volume calculations for each apartment unit

✅ Ensure compliance with cadastral and certification standards

Tech Toolbox: What I Used

🔹 Autodesk ReCap – for processing georeferenced point clouds

🔹 Autodesk Revit – for creating accurate BIM apartment models

🔹 Dynamo for Revit – for automating quality control and spatial validation

Lessons Learned & Looking Ahead

This internship was an eye-opening experience that strengthened my skills in:

✅ BIM modeling & spatial data processing

✅ Point cloud interpretation & automated quality control

✅ Dynamo scripting for workflow automation

I left Zona Spasial with a deeper appreciation for the power of automation in geospatial technology. From laser-scanned data to refined BIM models, every detail mattered in shaping the future of real estate, urban planning, and digital construction.

Would I do it again? Absolutely. Because in the world of geospatial technology, every point, polygon, and pixel helps build a smarter future. 🚀