Structural Steel Design Using 3D Laser Scanning

A mechanical engineering client engaged Scan Hub to provide accurate existing-condition information for a hospital extension involving new structural steel foundations.

The project required new steel beams to be designed and installed between existing concrete walls and columns, making precise measurements critical to successful fabrication and installation.

The Challenge

The existing concrete structure included irregular surfaces and curved faces that would have been difficult to measure accurately using traditional survey methods. Any measurement errors could have resulted in costly fabrication issues and installation delays.

Our Solution

Scan Hub completed a detailed 3D laser scanning survey of the structure before producing an accurate point cloud and supporting 3D modelling data for the engineering design team.

The survey achieved measurement accuracy of approximately ±1.5 mm, giving engineers confidence throughout the design and fabrication process.

Project Outcome

The structural steel was manufactured and installed without fitment issues, reducing rework and helping the project remain on schedule. This project highlights how accurate 3D laser scanning improves engineering outcomes while reducing risk across construction and infrastructure projects throughout Australia.