Service profile: 3D modelling and BIM services
IGER offers European and US planning offices a fully digital, systematic workflow for the entire construction process – from inventory recording to digital project documentation. The company's founders have more than ten years of practical experience in international BIM and TGA projects.
Architectural firms, engineers and general planners benefit from our comprehensive remote services at every stage of the project. We convert point clouds and terrain data into user-oriented 3D and BIM models with precision, integrate parametric components and databases, and carry out variant studies. Our specialists coordinate all technical models digitally, enable collaborative coordination via the cloud, control interface processes and ensure maximum accuracy and audit compliance with AI-supported checks.
The entire process is increasingly supplemented by visualisation and presentation technologies (VR/AR), automated project document management and, in future, the direct integration of IoT and sensor data. This enables us to offer you scalable solutions – anywhere and anytime, precisely tailored to international standards and regional requirements for European and American projects.
1. Inventory & digital documentation (scan-to-BIM)
2. Multidisciplinary modelling (ASMEP) & data preparation
2. Multidisciplinary modelling (ASMEP) & data preparation
- Collection and processing of all relevant inventory data as a basis for the BIM model.
- Creation of digital terrain models (DTM)
- Georeferencing & basic data management
- As-built modelling from point clouds (LOD 200–500)
With local partners:
- 3D point cloud capture (laser scanning, drones)
- 360° photo and video documentation
2. Multidisciplinary modelling (ASMEP) & data preparation
2. Multidisciplinary modelling (ASMEP) & data preparation
2. Multidisciplinary modelling (ASMEP) & data preparation
- Modelling of all trades based on international standards (DIN, VDI, ISO, RIBA).
- Architecture, structure and MEP modelling (ASMEP: Architecture, Structure, MEP)
- LOD 200–500
- Parameterisation and structuring of the 3D model
- Enrichment with material, space and usage data
- Data verification, cleansing and consistency checks
3. BIM development, content and data management
2. Multidisciplinary modelling (ASMEP) & data preparation
3. BIM development, content and data management
- Establishment of a robust BIM data environment.
- Establishment and structuring of the overall model.
- Attribute management, databases, and classifications.
- Development and integration of Revit families/parametric families.
- Model-based quantity determination and cost estimation (DIN 276/5D).
- COBie data structures and facility management preparation.
4. Simulations, analyses & variant studies
4. Simulations, analyses & variant studies
3. BIM development, content and data management
- Variant and profitability analyses
- 4D construction scheduling and coordination
- 5D construction cost and sequencing models
- Integration of IoT/sensor data for real-time models
With local partners:
- Technical and economic evaluation of planning options.
- Energy, structural and technical simulations.
5. BIM coordination and collaboration
4. Simulations, analyses & variant studies
6. Data conversion & interface management
- Overall coordination of all specialist models and digital project coordination.
- Merging of architectural, structural and building services models in the coordination model.
- Collision detection, issue management and resolution.
- Versioning and commenting.
- Cloud-based collaboration with role/rights management.
- VR/AR models for coordination and presentations.
- Virtual walkthroughs and renderings.
6. Data conversion & interface management
4. Simulations, analyses & variant studies
6. Data conversion & interface management
- Clean data flows across all tools and platforms.
- Import/export: IFC, DWG, RVT, STEP, CSV, etc.
- Automated conversion, error checking and transformation.
- Optimisation and monitoring of interfaces.
- Integration of customer-specific cloud systems and CDE platforms (ACC, BIM360, Dalux, Thinkproject, etc.).
7. Quality control, automation & AI-supported testing
7. Quality control, automation & AI-supported testing
7. Quality control, automation & AI-supported testing
- Ensuring compliance with standards, efficiency and transparency.
- AI-based model and error detection
- Rule-based checks (DIN, VDI, project-related templates)
- Change tracking and audit trail
- Remote quality approvals and digital acceptances
- Automated project reports and model checks
8. Project documentation, visualisation & handover
7. Quality control, automation & AI-supported testing
7. Quality control, automation & AI-supported testing
- Completion, reporting and preparation for operation and further planning.
- Construction site documentation: photos, 360°, drone videos
- Progress reports and dashboards
- VR/AR presentations for virtual acceptance
- Creation of digital inventory documents (as-built, COBie, FM data packages)
- Handover of model and data structures, including training and instruction