KARNER INGENIEURE GmbH delivers robust BIM as-built models based on precise surveying and 3D laser scans. We handle full point cloud processing (registration, cleaning), model authoring to LOD/LOG aligned with Employer’s Information Requirements, and structured attribute enrichment (IFC-compliant). Building elements are semi-automatically derived from the point cloud, tolerance-checked, and quality-assured with plausibility checks (clash, dimensional, and deviation analyses). A CDE-driven workflow ensures versioning, traceability, and approvals. Optionally, we provide as-built documentation, 2D drawings, area and quantity takeoffs, and handover to CAFM/asset systems. The result: a verifiable, data-rich digital existing model to underpin planning, refurbishment, and operations.
KARNER INGENIEURE GmbH
