Scan-to-BIM

BIM models you can trust—built from verifiable scans.

· LOD 200–500 · Revit/IFC · QA sheets · Coordinate-aligned

Specifications

Inputs

LiDAR/photogrammetry point clouds (LAS/E57/RCP)

Checks

200-500 (by element/area)

Tolerances

Element Specific (e.g., ±10 mm, ±20 mm)

Outputs

Project grid/levels + CRS/EPSG

Formats

RVT, IFC 2×3/4, DWG refs, sheets (PDF)

Method:

Capture

Register/QA

Surfaces/ Ortho

Delivery

Deliverables

RVT/IFC

Intended Use: Coordination, FM Onboarding

Deviation Sheets (PDF)

Intended Use: Acceptance, Audit

Linked DWG/refs

Intended Use: Drafting context

Read-me/specs

Intended Use: Standards & Parameters

QA PASS

Quality Checks

Deviation sheets vs point cloud
Element tolerances recorded
Naming/parameters per BEP

Mean deviation	9 mm (≤ 15 mm)
Elements checked	124
LOD coverage	LOD300 in scope
Grid/CRS alignment	Confirmed

QA Sheets (PDF) Model Standards Checklist

CTA band

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