Seven dimensions, one digital delivery
Delivered to ISO 19650 and BS 1192 with an LOD 100–500 matrix across all project phases.
3D
Design & Modeling Coordination
4D
Construction Sequencing & Time Simulation
5D
Cost Estimation & BOQs (CostX)
6D
Sustainability & Energy Simulation
7D
Facility Management & Operations
8D
Health & Safety Integration
9D
Lean Construction
PERFECTRA delivers fully integrated digital engineering solutions across the entire lifecycle of assets - enabling smarter planning, efficient construction, and intelligent long-term operation.
LOD matrix
Level of Development, from concept to as-built. Definitions follow the common industry convention.
| Level | Stage | What it represents |
|---|---|---|
| LOD 100 | Concept | Massing and symbolic representation for early studies and feasibility. |
| LOD 200 | Approximate geometry | Generic elements with approximate size, shape and location for design development. |
| LOD 300 | Precise geometry | Accurate elements for coordination, clash detection and construction documentation. |
| LOD 400 | Fabrication | Detailed assembly information for fabrication, shop drawings and installation. |
| LOD 500 | As-built | Verified as-built elements for handover, operation and facility management. |
What we deliver
- Architectural, Structural, MEP & Process BIM
- Constructible, clash-free models
- LOD 100 → LOD 500
- Visual planning with timelines
- Logistics, site phasing & crane/lifting simulations
- Accurate quantity take-off and BOQ generation directly from BIM models
- Real-time cost planning and value engineering insights
- Energy simulation, carbon footprint
- LEED, BREEAM, GSAS + green certification documentation
- COBie-rich handover & asset lifetime tracking
- O&M linked to Digital Twin dashboards
- Risk simulation, evacuation paths
- Prevention planning through virtual safety
- Lean planning, waste reduction and pull-based scheduling
- Lifecycle optimisation and operational decision support
- UAV-based orthomaps, point clouds & 3D terrain
- Progress monitoring vs. 4D schedule
- As-built verification vs. design model
- Earthwork volumetrics & survey-grade mapping
- HSE views + lifting plan safety zones
- Visual models for asset inspections
- IoT sensor integration + real-time asset behavior
- Live performance dashboards
- Predictive maintenance analytics
- AI anomaly detection for equipment & civil assets
- Revit Add-in development (API, Dynamo)
- Auto-generation of drawings, schedules, fabrication data
- Bridging software: Revit, CADMATIC, CivilFEM, SCADA, CMMS
- Cloud CDE systems (Admin, workflow, approvals)
- VR/AR stakeholder walkthroughs
- Interactive approval environments
- High-end renderings & film-quality project videos
- Drone-cinema visuals for investor presentations
- Model auditing & compliance checks
- IFC coordination + metadata validation
- Information security and controlled access
- Common Data Environment (CDE) setup and control
- Model audit and compliance verification
- COBie/IFC data structuring for FM systems
- Documentation automation and smart deliverables for IFC
- Temporary works modeling and lifting simulations
- Sequencing of complex construction methods
- Site logistics, traffic flow, and safety visualization
- Modular construction and off-site prefabrication planning