Full-Scope BIM Modeling for Large Residential Comp

The Heyon team was engaged to deliver end-to-end multi-disciplinary BIM design and data coordination for Residential Complex, a massive 50,000+ sq.m development in Ukraine. Full-Cycle Scope: Developing the project from scratch starting from the initial conceptual stage, The Heyon provided complete multi-disciplinary design and documentation across both Schematic Design and Detailed Design / Working Documentation phases. Our scope covered all core engineering and architectural disciplines: Civil Engineering & Site Plan Architectural Solutions Structural Engineering HVAC, Plumbing, Electrical, Low-Voltage Complete Fire Protection & Safety Systems The Challenge: During model integration, design teams managed over 400,000 distinct building elements across all disciplines. With 50 parameters per element, the model incorporated 20M+ data cells. The main hurdle was resolving ~160 billion theoretical clash combinations across architectural, structural, and dense MEP networks before ground-level construction. Our Solution: Deployed a unified multi-disciplinary BIM workflow in Autodesk Revit. Established automated QA/QC protocols and algorithmic clash detection. Standardized parameter databases across all 400,000 elements for automated BOQ and accurate cost estimation. Results & Impact: Construction-Ready. Delivered 100% complete, fully coordinated Stage P and Stage R documentation across all disciplines. Zero On-Site Collisions. Eliminated 100% of interdisciplinary collisions within the digital model, preventing costly change orders. Digital Twin. Handled a data-dense digital twin that accelerated pre-construction schedules and safeguarded project margins.