3D BIM Electrical MEP Coordination (IFC LOD 350) — Substation, 250 kVA Generator, MCC & Cable Trays

3D Electrical BIM Modeling & MEP Spatial Coordination (FreeCAD BIM / IFC4 LOD 350): Complete 3D industrial facility model integrating a 500 kVA Medium-Voltage Substation, 250 kVA Standby Diesel Generator, Main Low-Voltage Switchboard (QGBT), Motor Control Center (MCC/CCM), overhead perforated cable tray network, automated Clash Detection verification (0 hard/soft clashes), and automated Quantity Take-Off (QTO / BOM). Repository: https://github.com/r-menegueli/modelagem-bim-3d-eletrica-mep