How accurate is the BIM model vs. the real building?
Answers from the sources
Laser Scan Chicago
“Our FARO Focus scanners are rated to about 1/8 inch at 20 feet; final model tolerance depends on registration and modeling interpretation. For structural and MEP elements, we model to the point cloud centerline. For finish surfaces, we model to the visible scan surface. We agree the modeling tolerance for each project up front.”
Sourcelaserscanchicago.com
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Related reading
- How long does scan-to-BIM take?
- How long does a scan take?
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- Laser Scan Chicago — company guide
- Laser Scan Chicago — products and connections
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- Published
- 2026-10-19
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- 2026-10-19
- ready-scan-subjects/Q140303146
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