Building it right is easier when you can verify reality against design. Laser scanning turns QA/QC from spot checks into full-coverage documentation.

Scan vs. design
Capture built conditions and overlay them on the BIM model to flag deviations — out-of-tolerance walls, embeds, and MEP — before they compound.

Where it helps
- Concrete and steel verification.
- Embed and anchor-bolt placement.
- Progress documentation and dispute avoidance.
It all rests on survey-grade accuracy.

Related reading
How Accurate Is 3D Laser Scanning? · Laser Scanning for MEP Coordination
FAQ
What is scan-vs-BIM? Comparing a laser scan of built work against the design model to find deviations.
How early can I catch errors? At any milestone — the sooner you scan, the cheaper the fix.
Get field-verified existing conditions in Pittsburgh
CAD Construct LLC delivers survey-grade 3D laser scanning, as-built drawings, scan-to-BIM, and 360° virtual tours across Pittsburgh & Western PA. Request a free quote or call (800) 967-2627.





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