How accurate are scan-based as-built drawings?
Answers from the sources
Laser Scan Chicago
“Our FARO Focus scanners are rated to about 1/8 inch at 20 feet; final drawing tolerance depends on registration and modeling. Drafted drawings are traced from the point cloud, and we agree the drawing tolerance for each project up front.”
Sourcelaserscanchicago.com
Continue exploring
About these subjects
Related reading
- How long does scan-to-BIM take?
- How long does a scan take?
- Do you work outside Chicago?
- Do we need to clear the space before scanning?
- Can you work from an occupied building?
- What does a typical as-built project cost?
- How long does it take to scan a location?
- How are drawings organized and layered?
- What version of Unreal Engine do you deliver in?
- Can you model from an existing scan or point cloud?
- What Revit version do you deliver in?
- What do you deliver for a virtual production project?
- How accurate is 3D laser scanning?
- How accurate is the BIM model vs. the real building?
- Laser Scan Chicago — company guide
- Laser Scan Chicago — products and connections
Data formats and record details
Download this recordapplication/json
- Surface ID
- urn:readyscan:corpus:buyer-question:laser-scan-chicago-q140303146-answer-67ad07e465a2bcb7776a
- Material fingerprint
- fnv1a64:f0eaa03e7363af24
- Membership fingerprint
- fnv1a64:5344f9071cf7a7fb
- Published
- 2026-10-19
- Modified
- 2026-10-19
- ready-scan-subjects/Q140303146
- revision Q140303146:content:64ac0e558eb46b2d